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jquery——移动端滚动条插件iScroll.js

简介:
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官网:http://cubiq.org/iscroll-5

demo:

滚动刷新:http://cubiq.org/dropbox/iscroll4/examples/pull-to-refresh/

  'Carousel' demo

iScroll功能很强大,目前我只用来 自定义滚动条 以下简单介绍一下iscrol在移动端自定义滚动条时的使用和注意事项。

一、用法

iScroll对要滚动的元素进行初始化,且不限制一个页面中使用iScroll的元素个数。

使用iScroll时,DOM树的结构要足够简单,移除不必要的标签,避免过多的标签嵌套。

1、html部分

1.1、最优最简单的iScroll结构

<div id="wrapper">
        <ul>
               <li></li>
               .....
        </ul>
</div>

本例中,ul标签将被滚动。iScroll一定要与滚动内容外的wrapper配合才能生效

1.2、只有wrapper里的第一个子元素才可以滚动 

因为只有wrapper里的第一个子元素才科院滚动,所以要让多个元素滚动 ,写法如下:

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<div id="wrapper">
        <div id="scroller">
               <ul>
                    <li></li>
                     ...
                </ul>
                <ul>
                     <li></li>
                     ...
                </ul>
       </div>
</div>
复制代码

scroller这个元素可以滚动,即便它包含两个ul元素。

2、js调用部分 

2.1 、使用onDomContentLoaded事件实现滚动

适用于滚动内容只包含文字、图片,并且所有的图片都有固定的尺寸    

复制代码
<script src="iscroll.js"></script>
<script>
        var myscroll; //myscroll是全局变量,可以在任意地方调用
        function loaded(){
                   myscroll=new iScroll("wrapper");
         }
window.addEventListener(
"DOMContentLoaded",loaded,false); </script>
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2.2、使用onLoad事件实现滚动

因为DOMContentLoaded事件是载入DOM结构后就会被调用,所以在图片等元素未载入前可能无法确定滚动区域的长宽,此时可以使用onLoad事件来实现。

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<script src="iscroll.js"><script>
<script>
            var myscroll;
            function loaded(){
           setTimeout(function(){
                    myscroll=new iScroll("wrapper");
             },100 );
        }
        window.addEventListener("load",loaded,false);
 </script>
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这种情况下iScroll会在页面资源(包括图片)加载完毕100ms之后得到初始化,这应该是一种比较安全的调用iScroll的方式。

2.3、弹框中的滚动条加载 

弹框一般用display:none和display:block切换来实现。 

display:none的元素浏览器没有渲染,所以无法计算滚动内容的高度。

所以在弹框调用show()显示出来后,再实例化滚动条区域。如下:

复制代码
$("#mobile_show_duobao_all_num").show();
new iScroll('tc-wrapper2', {
    scrollbarClass: 'myScrollbar' ,
    hScrollbar:false,
    vScroll:true,
    hideScrollbar: false //是否隐藏滚动条  
});      
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提示:出现滑动屏幕时,整个页面滑动的兼容性问题,解决办法如下:

document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);

2.4、iScroll传参

iScroll里的第二个参数允许你自定义一些内容,比如是否隐藏滚动条等。常用参数如下:

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hScroll                 false 禁止横向滚动 true横向滚动 默认为true
vScroll                 false 精致垂直滚动 true垂直滚动 默认为true
hScrollbar            false隐藏水平方向上的滚动条
vScrollbar            false 隐藏垂直方向上的滚动条
fixedScrollbar      在iOS系统上,当元素拖动超出了scroller的边界时,滚动条会收缩,设置为true可以禁止滚动条超出
                          scroller的可见区域。默认在Android上为true, iOS上为false
fadeScrollbar     false 指定在无渐隐效果时隐藏滚动条
hideScrollbar     在没有用户交互时隐藏滚动条 默认为true
bounce             启用或禁用边界的反弹,默认为true
momentum       启用或禁用惯性,默认为true,此参数在你想要保存资源的时候非常有用
lockDirection       false取消拖动方向的锁定, true拖动只能在一个方向上(up/down 或者left/right)
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2.5、通用方法

refresh     在DOM树发生变化时,应该调用此方法

eg: setTimeout(function () { myScroll.refresh(); }, 0); 

3、css部分

 自定义滚动条样式时需要给滚动条添加一个class参数,如下

var myscroll=new iScroll("wrapper",{
  scrollbarClass: "myScrollbar"
});

滚动条是由两个元素组合而成的:容器和显示器。容器wrapper的高度相同,而显示器则代表的是滚动条本身。

html结果如下:

<div class="myScrollbarV">
    <div></div>
</div>

css如下,可以自行修改:

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@charset "utf-8";
/* CSS Document */


/**
 *
 * Horizontal Scrollbar
 *
 */
.myScrollbarH {
    position:absolute;
    z-index:100;
    height:8px;
    bottom:1px;
    left:2px;
    right:7px
}

.myScrollbarH > div {
    position:absolute;
    z-index:100;
    height:100%;

    /* The following is probably what you want to customize */
    background-image:-webkit-gradient(linear, 0 0, 100% 0, from(#a00), to(#f00));
    background-image:-moz-linear-gradient(top, #f00, #900);
    background-image:-o-linear-gradient(top, #f00, #900);

    border:1px solid #900;
    -webkit-background-clip:padding-box;
    -moz-background-clip:padding-box;
    -o-background-clip:padding-box;
    background-clip:padding-box;
    
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
    
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    -o-border-radius:4px;
    border-radius:4px;
    
    -webkit-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -moz-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -o-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
}


/**
 *
 * Vertical Scrollbar
 *
 */
.myScrollbarV {
    position:absolute;
    z-index:100;
    width:8px;bottom:7px;top:2px;right:1px
}

.myScrollbarV > div {
    position:absolute;
    z-index:100;
    width:100%;

    /* The following is probably what you want to customize */
    background:-webkit-gradient(linear, 0 0, 100% 0, from(#f00), to(#900));
    background-image:-moz-linear-gradient(top, #f00, #900);
    background-image:-o-linear-gradient(top, #f00, #900);

    border:1px solid #900;

    -webkit-background-clip:padding-box;
    -moz-background-clip:padding-box;
    -o-background-clip:padding-box;
    background-clip:padding-box;
    
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
    
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    -o-border-radius:4px;
    border-radius:4px;
    
    -webkit-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -moz-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -o-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
}
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二、示例

1、html+js

iScroll.js

复制代码
/*!
 * iScroll v4.2.5 ~ Copyright (c) 2012 Matteo Spinelli, http://cubiq.org
 * Released under MIT license, http://cubiq.org/license
 */
(function(window, doc){
var m = Math,
    dummyStyle = doc.createElement('div').style,
    vendor = (function () {
        var vendors = 't,webkitT,MozT,msT,OT'.split(','),
            t,
            i = 0,
            l = vendors.length;

        for ( ; i < l; i++ ) {
            t = vendors[i] + 'ransform';
            if ( t in dummyStyle ) {
                return vendors[i].substr(0, vendors[i].length - 1);
            }
        }

        return false;
    })(),
    cssVendor = vendor ? '-' + vendor.toLowerCase() + '-' : '',

    // Style properties
    transform = prefixStyle('transform'),
    transitionProperty = prefixStyle('transitionProperty'),
    transitionDuration = prefixStyle('transitionDuration'),
    transformOrigin = prefixStyle('transformOrigin'),
    transitionTimingFunction = prefixStyle('transitionTimingFunction'),
    transitionDelay = prefixStyle('transitionDelay'),

    // Browser capabilities
    isAndroid = (/android/gi).test(navigator.appVersion),
    isIDevice = (/iphone|ipad/gi).test(navigator.appVersion),
    isTouchPad = (/hp-tablet/gi).test(navigator.appVersion),

    has3d = prefixStyle('perspective') in dummyStyle,
    hasTouch = 'ontouchstart' in window && !isTouchPad,
    hasTransform = vendor !== false,
    hasTransitionEnd = prefixStyle('transition') in dummyStyle,

    RESIZE_EV = 'onorientationchange' in window ? 'orientationchange' : 'resize',
    START_EV = hasTouch ? 'touchstart' : 'mousedown',
    MOVE_EV = hasTouch ? 'touchmove' : 'mousemove',
    END_EV = hasTouch ? 'touchend' : 'mouseup',
    CANCEL_EV = hasTouch ? 'touchcancel' : 'mouseup',
    TRNEND_EV = (function () {
        if ( vendor === false ) return false;

        var transitionEnd = {
                ''            : 'transitionend',
                'webkit'    : 'webkitTransitionEnd',
                'Moz'        : 'transitionend',
                'O'            : 'otransitionend',
                'ms'        : 'MSTransitionEnd'
            };

        return transitionEnd[vendor];
    })(),

    nextFrame = (function() {
        return window.requestAnimationFrame ||
            window.webkitRequestAnimationFrame ||
            window.mozRequestAnimationFrame ||
            window.oRequestAnimationFrame ||
            window.msRequestAnimationFrame ||
            function(callback) { return setTimeout(callback, 1); };
    })(),
    cancelFrame = (function () {
        return window.cancelRequestAnimationFrame ||
            window.webkitCancelAnimationFrame ||
            window.webkitCancelRequestAnimationFrame ||
            window.mozCancelRequestAnimationFrame ||
            window.oCancelRequestAnimationFrame ||
            window.msCancelRequestAnimationFrame ||
            clearTimeout;
    })(),

    // Helpers
    translateZ = has3d ? ' translateZ(0)' : '',

    // Constructor
    iScroll = function (el, options) {
        var that = this,
            i;

        that.wrapper = typeof el == 'object' ? el : doc.getElementById(el);
        that.wrapper.style.overflow = 'hidden';
        that.scroller = that.wrapper.children[0];

        // Default options
        that.options = {
            hScroll: true,
            vScroll: true,
            x: 0,
            y: 0,
            bounce: true,
            bounceLock: false,
            momentum: true,
            lockDirection: true,
            useTransform: true,
            useTransition: false,
            topOffset: 0,
            checkDOMChanges: false,        // Experimental
            handleClick: true,

            // Scrollbar
            hScrollbar: true,
            vScrollbar: true,
            fixedScrollbar: isAndroid,
            hideScrollbar: isIDevice,
            fadeScrollbar: isIDevice && has3d,
            scrollbarClass: '',

            // Zoom
            zoom: false,
            zoomMin: 1,
            zoomMax: 4,
            doubleTapZoom: 2,
            wheelAction: 'scroll',

            // Snap
            snap: false,
            snapThreshold: 1,

            // Events
            onRefresh: null,
            onBeforeScrollStart: function (e) { e.preventDefault(); },
            onScrollStart: null,
            onBeforeScrollMove: null,
            onScrollMove: null,
            onBeforeScrollEnd: null,
            onScrollEnd: null,
            onTouchEnd: null,
            onDestroy: null,
            onZoomStart: null,
            onZoom: null,
            onZoomEnd: null
        };

        // User defined options
        for (i in options) that.options[i] = options[i];
        
        // Set starting position
        that.x = that.options.x;
        that.y = that.options.y;

        // Normalize options
        that.options.useTransform = hasTransform && that.options.useTransform;
        that.options.hScrollbar = that.options.hScroll && that.options.hScrollbar;
        that.options.vScrollbar = that.options.vScroll && that.options.vScrollbar;
        that.options.zoom = that.options.useTransform && that.options.zoom;
        that.options.useTransition = hasTransitionEnd && that.options.useTransition;

        // Helpers FIX ANDROID BUG!
        // translate3d and scale doesn't work together!
        // Ignoring 3d ONLY WHEN YOU SET that.options.zoom
        if ( that.options.zoom && isAndroid ){
            translateZ = '';
        }
        
        // Set some default styles
        that.scroller.style[transitionProperty] = that.options.useTransform ? cssVendor + 'transform' : 'top left';
        that.scroller.style[transitionDuration] = '0';
        that.scroller.style[transformOrigin] = '0 0';
        if (that.options.useTransition) that.scroller.style[transitionTimingFunction] = 'cubic-bezier(0.33,0.66,0.66,1)';
        
        if (that.options.useTransform) that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px)' + translateZ;
        else that.scroller.style.cssText += ';position:absolute;top:' + that.y + 'px;left:' + that.x + 'px';

        if (that.options.useTransition) that.options.fixedScrollbar = true;

        that.refresh();

        that._bind(RESIZE_EV, window);
        that._bind(START_EV);
        if (!hasTouch) {
            if (that.options.wheelAction != 'none') {
                that._bind('DOMMouseScroll');
                that._bind('mousewheel');
            }
        }

        if (that.options.checkDOMChanges) that.checkDOMTime = setInterval(function () {
            that._checkDOMChanges();
        }, 500);
    };

// Prototype
iScroll.prototype = {
    enabled: true,
    x: 0,
    y: 0,
    steps: [],
    scale: 1,
    currPageX: 0, currPageY: 0,
    pagesX: [], pagesY: [],
    aniTime: null,
    wheelZoomCount: 0,
    
    handleEvent: function (e) {
        var that = this;
        switch(e.type) {
            case START_EV:
                if (!hasTouch && e.button !== 0) return;
                that._start(e);
                break;
            case MOVE_EV: that._move(e); break;
            case END_EV:
            case CANCEL_EV: that._end(e); break;
            case RESIZE_EV: that._resize(); break;
            case 'DOMMouseScroll': case 'mousewheel': that._wheel(e); break;
            case TRNEND_EV: that._transitionEnd(e); break;
        }
    },
    
    _checkDOMChanges: function () {
        if (this.moved || this.zoomed || this.animating ||
            (this.scrollerW == this.scroller.offsetWidth * this.scale && this.scrollerH == this.scroller.offsetHeight * this.scale)) return;

        this.refresh();
    },
    
    _scrollbar: function (dir) {
        var that = this,
            bar;

        if (!that[dir + 'Scrollbar']) {
            if (that[dir + 'ScrollbarWrapper']) {
                if (hasTransform) that[dir + 'ScrollbarIndicator'].style[transform] = '';
                that[dir + 'ScrollbarWrapper'].parentNode.removeChild(that[dir + 'ScrollbarWrapper']);
                that[dir + 'ScrollbarWrapper'] = null;
                that[dir + 'ScrollbarIndicator'] = null;
            }

            return;
        }

        if (!that[dir + 'ScrollbarWrapper']) {
            // Create the scrollbar wrapper
            bar = doc.createElement('div');

            if (that.options.scrollbarClass) bar.className = that.options.scrollbarClass + dir.toUpperCase();
            else bar.style.cssText = 'position:absolute;z-index:100;' + (dir == 'h' ? 'height:7px;bottom:1px;left:2px;right:' + (that.vScrollbar ? '7' : '2') + 'px' : 'width:7px;bottom:' + (that.hScrollbar ? '7' : '2') + 'px;top:2px;right:1px');

            bar.style.cssText += ';pointer-events:none;' + cssVendor + 'transition-property:opacity;' + cssVendor + 'transition-duration:' + (that.options.fadeScrollbar ? '350ms' : '0') + ';overflow:hidden;opacity:' + (that.options.hideScrollbar ? '0' : '1');

            that.wrapper.appendChild(bar);
            that[dir + 'ScrollbarWrapper'] = bar;

            // Create the scrollbar indicator
            bar = doc.createElement('div');
            if (!that.options.scrollbarClass) {
                bar.style.cssText = 'position:absolute;z-index:100;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);' + cssVendor + 'background-clip:padding-box;' + cssVendor + 'box-sizing:border-box;' + (dir == 'h' ? 'height:100%' : 'width:100%') + ';' + cssVendor + 'border-radius:3px;border-radius:3px';
            }
            bar.style.cssText += ';pointer-events:none;' + cssVendor + 'transition-property:' + cssVendor + 'transform;' + cssVendor + 'transition-timing-function:cubic-bezier(0.33,0.66,0.66,1);' + cssVendor + 'transition-duration:0;' + cssVendor + 'transform: translate(0,0)' + translateZ;
            if (that.options.useTransition) bar.style.cssText += ';' + cssVendor + 'transition-timing-function:cubic-bezier(0.33,0.66,0.66,1)';

            that[dir + 'ScrollbarWrapper'].appendChild(bar);
            that[dir + 'ScrollbarIndicator'] = bar;
        }

        if (dir == 'h') {
            that.hScrollbarSize = that.hScrollbarWrapper.clientWidth;
            that.hScrollbarIndicatorSize = m.max(m.round(that.hScrollbarSize * that.hScrollbarSize / that.scrollerW), 8);
            that.hScrollbarIndicator.style.width = that.hScrollbarIndicatorSize + 'px';
            that.hScrollbarMaxScroll = that.hScrollbarSize - that.hScrollbarIndicatorSize;
            that.hScrollbarProp = that.hScrollbarMaxScroll / that.maxScrollX;
        } else {
            that.vScrollbarSize = that.vScrollbarWrapper.clientHeight;
            that.vScrollbarIndicatorSize = m.max(m.round(that.vScrollbarSize * that.vScrollbarSize / that.scrollerH), 8);
            that.vScrollbarIndicator.style.height = that.vScrollbarIndicatorSize + 'px';
            that.vScrollbarMaxScroll = that.vScrollbarSize - that.vScrollbarIndicatorSize;
            that.vScrollbarProp = that.vScrollbarMaxScroll / that.maxScrollY;
        }

        // Reset position
        that._scrollbarPos(dir, true);
    },
    
    _resize: function () {
        var that = this;
        setTimeout(function () { that.refresh(); }, isAndroid ? 200 : 0);
    },
    
    _pos: function (x, y) {
        if (this.zoomed) return;

        x = this.hScroll ? x : 0;
        y = this.vScroll ? y : 0;

        if (this.options.useTransform) {
            this.scroller.style[transform] = 'translate(' + x + 'px,' + y + 'px) scale(' + this.scale + ')' + translateZ;
        } else {
            x = m.round(x);
            y = m.round(y);
            this.scroller.style.left = x + 'px';
            this.scroller.style.top = y + 'px';
        }

        this.x = x;
        this.y = y;

        this._scrollbarPos('h');
        this._scrollbarPos('v');
    },

    _scrollbarPos: function (dir, hidden) {
        var that = this,
            pos = dir == 'h' ? that.x : that.y,
            size;

        if (!that[dir + 'Scrollbar']) return;

        pos = that[dir + 'ScrollbarProp'] * pos;

        if (pos < 0) {
            if (!that.options.fixedScrollbar) {
                size = that[dir + 'ScrollbarIndicatorSize'] + m.round(pos * 3);
                if (size < 8) size = 8;
                that[dir + 'ScrollbarIndicator'].style[dir == 'h' ? 'width' : 'height'] = size + 'px';
            }
            pos = 0;
        } else if (pos > that[dir + 'ScrollbarMaxScroll']) {
            if (!that.options.fixedScrollbar) {
                size = that[dir + 'ScrollbarIndicatorSize'] - m.round((pos - that[dir + 'ScrollbarMaxScroll']) * 3);
                if (size < 8) size = 8;
                that[dir + 'ScrollbarIndicator'].style[dir == 'h' ? 'width' : 'height'] = size + 'px';
                pos = that[dir + 'ScrollbarMaxScroll'] + (that[dir + 'ScrollbarIndicatorSize'] - size);
            } else {
                pos = that[dir + 'ScrollbarMaxScroll'];
            }
        }

        that[dir + 'ScrollbarWrapper'].style[transitionDelay] = '0';
        that[dir + 'ScrollbarWrapper'].style.opacity = hidden && that.options.hideScrollbar ? '0' : '1';
        that[dir + 'ScrollbarIndicator'].style[transform] = 'translate(' + (dir == 'h' ? pos + 'px,0)' : '0,' + pos + 'px)') + translateZ;
    },
    
    _start: function (e) {
        var that = this,
            point = hasTouch ? e.touches[0] : e,
            matrix, x, y,
            c1, c2;

        if (!that.enabled) return;

        if (that.options.onBeforeScrollStart) that.options.onBeforeScrollStart.call(that, e);

        if (that.options.useTransition || that.options.zoom) that._transitionTime(0);

        that.moved = false;
        that.animating = false;
        that.zoomed = false;
        that.distX = 0;
        that.distY = 0;
        that.absDistX = 0;
        that.absDistY = 0;
        that.dirX = 0;
        that.dirY = 0;

        // Gesture start
        if (that.options.zoom && hasTouch && e.touches.length > 1) {
            c1 = m.abs(e.touches[0].pageX-e.touches[1].pageX);
            c2 = m.abs(e.touches[0].pageY-e.touches[1].pageY);
            that.touchesDistStart = m.sqrt(c1 * c1 + c2 * c2);

            that.originX = m.abs(e.touches[0].pageX + e.touches[1].pageX - that.wrapperOffsetLeft * 2) / 2 - that.x;
            that.originY = m.abs(e.touches[0].pageY + e.touches[1].pageY - that.wrapperOffsetTop * 2) / 2 - that.y;

            if (that.options.onZoomStart) that.options.onZoomStart.call(that, e);
        }

        if (that.options.momentum) {
            if (that.options.useTransform) {
                // Very lame general purpose alternative to CSSMatrix
                matrix = getComputedStyle(that.scroller, null)[transform].replace(/[^0-9\-.,]/g, '').split(',');
                x = +(matrix[12] || matrix[4]);
                y = +(matrix[13] || matrix[5]);
            } else {
                x = +getComputedStyle(that.scroller, null).left.replace(/[^0-9-]/g, '');
                y = +getComputedStyle(that.scroller, null).top.replace(/[^0-9-]/g, '');
            }
            
            if (x != that.x || y != that.y) {
                if (that.options.useTransition) that._unbind(TRNEND_EV);
                else cancelFrame(that.aniTime);
                that.steps = [];
                that._pos(x, y);
                if (that.options.onScrollEnd) that.options.onScrollEnd.call(that);
            }
        }

        that.absStartX = that.x;    // Needed by snap threshold
        that.absStartY = that.y;

        that.startX = that.x;
        that.startY = that.y;
        that.pointX = point.pageX;
        that.pointY = point.pageY;

        that.startTime = e.timeStamp || Date.now();

        if (that.options.onScrollStart) that.options.onScrollStart.call(that, e);

        that._bind(MOVE_EV, window);
        that._bind(END_EV, window);
        that._bind(CANCEL_EV, window);
    },
    
    _move: function (e) {
        var that = this,
            point = hasTouch ? e.touches[0] : e,
            deltaX = point.pageX - that.pointX,
            deltaY = point.pageY - that.pointY,
            newX = that.x + deltaX,
            newY = that.y + deltaY,
            c1, c2, scale,
            timestamp = e.timeStamp || Date.now();

        if (that.options.onBeforeScrollMove) that.options.onBeforeScrollMove.call(that, e);

        // Zoom
        if (that.options.zoom && hasTouch && e.touches.length > 1) {
            c1 = m.abs(e.touches[0].pageX - e.touches[1].pageX);
            c2 = m.abs(e.touches[0].pageY - e.touches[1].pageY);
            that.touchesDist = m.sqrt(c1*c1+c2*c2);

            that.zoomed = true;

            scale = 1 / that.touchesDistStart * that.touchesDist * this.scale;

            if (scale < that.options.zoomMin) scale = 0.5 * that.options.zoomMin * Math.pow(2.0, scale / that.options.zoomMin);
            else if (scale > that.options.zoomMax) scale = 2.0 * that.options.zoomMax * Math.pow(0.5, that.options.zoomMax / scale);

            that.lastScale = scale / this.scale;

            newX = this.originX - this.originX * that.lastScale + this.x,
            newY = this.originY - this.originY * that.lastScale + this.y;

            this.scroller.style[transform] = 'translate(' + newX + 'px,' + newY + 'px) scale(' + scale + ')' + translateZ;

            if (that.options.onZoom) that.options.onZoom.call(that, e);
            return;
        }

        that.pointX = point.pageX;
        that.pointY = point.pageY;

        // Slow down if outside of the boundaries
        if (newX > 0 || newX < that.maxScrollX) {
            newX = that.options.bounce ? that.x + (deltaX / 2) : newX >= 0 || that.maxScrollX >= 0 ? 0 : that.maxScrollX;
        }
        if (newY > that.minScrollY || newY < that.maxScrollY) {
            newY = that.options.bounce ? that.y + (deltaY / 2) : newY >= that.minScrollY || that.maxScrollY >= 0 ? that.minScrollY : that.maxScrollY;
        }

        that.distX += deltaX;
        that.distY += deltaY;
        that.absDistX = m.abs(that.distX);
        that.absDistY = m.abs(that.distY);

        if (that.absDistX < 6 && that.absDistY < 6) {
            return;
        }

        // Lock direction
        if (that.options.lockDirection) {
            if (that.absDistX > that.absDistY + 5) {
                newY = that.y;
                deltaY = 0;
            } else if (that.absDistY > that.absDistX + 5) {
                newX = that.x;
                deltaX = 0;
            }
        }

        that.moved = true;
        that._pos(newX, newY);
        that.dirX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
        that.dirY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;

        if (timestamp - that.startTime > 300) {
            that.startTime = timestamp;
            that.startX = that.x;
            that.startY = that.y;
        }
        
        if (that.options.onScrollMove) that.options.onScrollMove.call(that, e);
    },
    
    _end: function (e) {
        if (hasTouch && e.touches.length !== 0) return;

        var that = this,
            point = hasTouch ? e.changedTouches[0] : e,
            target, ev,
            momentumX = { dist:0, time:0 },
            momentumY = { dist:0, time:0 },
            duration = (e.timeStamp || Date.now()) - that.startTime,
            newPosX = that.x,
            newPosY = that.y,
            distX, distY,
            newDuration,
            snap,
            scale;

        that._unbind(MOVE_EV, window);
        that._unbind(END_EV, window);
        that._unbind(CANCEL_EV, window);

        if (that.options.onBeforeScrollEnd) that.options.onBeforeScrollEnd.call(that, e);

        if (that.zoomed) {
            scale = that.scale * that.lastScale;
            scale = Math.max(that.options.zoomMin, scale);
            scale = Math.min(that.options.zoomMax, scale);
            that.lastScale = scale / that.scale;
            that.scale = scale;

            that.x = that.originX - that.originX * that.lastScale + that.x;
            that.y = that.originY - that.originY * that.lastScale + that.y;
            
            that.scroller.style[transitionDuration] = '200ms';
            that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px) scale(' + that.scale + ')' + translateZ;
            
            that.zoomed = false;
            that.refresh();

            if (that.options.onZoomEnd) that.options.onZoomEnd.call(that, e);
            return;
        }

        if (!that.moved) {
            if (hasTouch) {
                if (that.doubleTapTimer && that.options.zoom) {
                    // Double tapped
                    clearTimeout(that.doubleTapTimer);
                    that.doubleTapTimer = null;
                    if (that.options.onZoomStart) that.options.onZoomStart.call(that, e);
                    that.zoom(that.pointX, that.pointY, that.scale == 1 ? that.options.doubleTapZoom : 1);
                    if (that.options.onZoomEnd) {
                        setTimeout(function() {
                            that.options.onZoomEnd.call(that, e);
                        }, 200); // 200 is default zoom duration
                    }
                } else if (this.options.handleClick) {
                    that.doubleTapTimer = setTimeout(function () {
                        that.doubleTapTimer = null;

                        // Find the last touched element
                        target = point.target;
                        while (target.nodeType != 1) target = target.parentNode;

                        if (target.tagName != 'SELECT' && target.tagName != 'INPUT' && target.tagName != 'TEXTAREA') {
                            ev = doc.createEvent('MouseEvents');
                            ev.initMouseEvent('click', true, true, e.view, 1,
                                point.screenX, point.screenY, point.clientX, point.clientY,
                                e.ctrlKey, e.altKey, e.shiftKey, e.metaKey,
                                0, null);
                            ev._fake = true;
                            target.dispatchEvent(ev);
                        }
                    }, that.options.zoom ? 250 : 0);
                }
            }

            that._resetPos(400);

            if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
            return;
        }

        if (duration < 300 && that.options.momentum) {
            momentumX = newPosX ? that._momentum(newPosX - that.startX, duration, -that.x, that.scrollerW - that.wrapperW + that.x, that.options.bounce ? that.wrapperW : 0) : momentumX;
            momentumY = newPosY ? that._momentum(newPosY - that.startY, duration, -that.y, (that.maxScrollY < 0 ? that.scrollerH - that.wrapperH + that.y - that.minScrollY : 0), that.options.bounce ? that.wrapperH : 0) : momentumY;

            newPosX = that.x + momentumX.dist;
            newPosY = that.y + momentumY.dist;

            if ((that.x > 0 && newPosX > 0) || (that.x < that.maxScrollX && newPosX < that.maxScrollX)) momentumX = { dist:0, time:0 };
            if ((that.y > that.minScrollY && newPosY > that.minScrollY) || (that.y < that.maxScrollY && newPosY < that.maxScrollY)) momentumY = { dist:0, time:0 };
        }

        if (momentumX.dist || momentumY.dist) {
            newDuration = m.max(m.max(momentumX.time, momentumY.time), 10);

            // Do we need to snap?
            if (that.options.snap) {
                distX = newPosX - that.absStartX;
                distY = newPosY - that.absStartY;
                if (m.abs(distX) < that.options.snapThreshold && m.abs(distY) < that.options.snapThreshold) { that.scrollTo(that.absStartX, that.absStartY, 200); }
                else {
                    snap = that._snap(newPosX, newPosY);
                    newPosX = snap.x;
                    newPosY = snap.y;
                    newDuration = m.max(snap.time, newDuration);
                }
            }

            that.scrollTo(m.round(newPosX), m.round(newPosY), newDuration);

            if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
            return;
        }

        // Do we need to snap?
        if (that.options.snap) {
            distX = newPosX - that.absStartX;
            distY = newPosY - that.absStartY;
            if (m.abs(distX) < that.options.snapThreshold && m.abs(distY) < that.options.snapThreshold) that.scrollTo(that.absStartX, that.absStartY, 200);
            else {
                snap = that._snap(that.x, that.y);
                if (snap.x != that.x || snap.y != that.y) that.scrollTo(snap.x, snap.y, snap.time);
            }

            if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
            return;
        }

        that._resetPos(200);
        if (that.options.onTouchEnd) that.options.onTouchEnd.call(that, e);
    },
    
    _resetPos: function (time) {
        var that = this,
            resetX = that.x >= 0 ? 0 : that.x < that.maxScrollX ? that.maxScrollX : that.x,
            resetY = that.y >= that.minScrollY || that.maxScrollY > 0 ? that.minScrollY : that.y < that.maxScrollY ? that.maxScrollY : that.y;

        if (resetX == that.x && resetY == that.y) {
            if (that.moved) {
                that.moved = false;
                if (that.options.onScrollEnd) that.options.onScrollEnd.call(that);        // Execute custom code on scroll end
            }

            if (that.hScrollbar && that.options.hideScrollbar) {
                if (vendor == 'webkit') that.hScrollbarWrapper.style[transitionDelay] = '300ms';
                that.hScrollbarWrapper.style.opacity = '0';
            }
            if (that.vScrollbar && that.options.hideScrollbar) {
                if (vendor == 'webkit') that.vScrollbarWrapper.style[transitionDelay] = '300ms';
                that.vScrollbarWrapper.style.opacity = '0';
            }

            return;
        }

        that.scrollTo(resetX, resetY, time || 0);
    },

    _wheel: function (e) {
        var that = this,
            wheelDeltaX, wheelDeltaY,
            deltaX, deltaY,
            deltaScale;

        if ('wheelDeltaX' in e) {
            wheelDeltaX = e.wheelDeltaX / 12;
            wheelDeltaY = e.wheelDeltaY / 12;
        } else if('wheelDelta' in e) {
            wheelDeltaX = wheelDeltaY = e.wheelDelta / 12;
        } else if ('detail' in e) {
            wheelDeltaX = wheelDeltaY = -e.detail * 3;
        } else {
            return;
        }
        
        if (that.options.wheelAction == 'zoom') {
            deltaScale = that.scale * Math.pow(2, 1/3 * (wheelDeltaY ? wheelDeltaY / Math.abs(wheelDeltaY) : 0));
            if (deltaScale < that.options.zoomMin) deltaScale = that.options.zoomMin;
            if (deltaScale > that.options.zoomMax) deltaScale = that.options.zoomMax;
            
            if (deltaScale != that.scale) {
                if (!that.wheelZoomCount && that.options.onZoomStart) that.options.onZoomStart.call(that, e);
                that.wheelZoomCount++;
                
                that.zoom(e.pageX, e.pageY, deltaScale, 400);
                
                setTimeout(function() {
                    that.wheelZoomCount--;
                    if (!that.wheelZoomCount && that.options.onZoomEnd) that.options.onZoomEnd.call(that, e);
                }, 400);
            }
            
            return;
        }
        
        deltaX = that.x + wheelDeltaX;
        deltaY = that.y + wheelDeltaY;

        if (deltaX > 0) deltaX = 0;
        else if (deltaX < that.maxScrollX) deltaX = that.maxScrollX;

        if (deltaY > that.minScrollY) deltaY = that.minScrollY;
        else if (deltaY < that.maxScrollY) deltaY = that.maxScrollY;
    
        if (that.maxScrollY < 0) {
            that.scrollTo(deltaX, deltaY, 0);
        }
    },
    
    _transitionEnd: function (e) {
        var that = this;

        if (e.target != that.scroller) return;

        that._unbind(TRNEND_EV);
        
        that._startAni();
    },


    /**
    *
    * Utilities
    *
    */
    _startAni: function () {
        var that = this,
            startX = that.x, startY = that.y,
            startTime = Date.now(),
            step, easeOut,
            animate;

        if (that.animating) return;
        
        if (!that.steps.length) {
            that._resetPos(400);
            return;
        }
        
        step = that.steps.shift();
        
        if (step.x == startX && step.y == startY) step.time = 0;

        that.animating = true;
        that.moved = true;
        
        if (that.options.useTransition) {
            that._transitionTime(step.time);
            that._pos(step.x, step.y);
            that.animating = false;
            if (step.time) that._bind(TRNEND_EV);
            else that._resetPos(0);
            return;
        }

        animate = function () {
            var now = Date.now(),
                newX, newY;

            if (now >= startTime + step.time) {
                that._pos(step.x, step.y);
                that.animating = false;
                if (that.options.onAnimationEnd) that.options.onAnimationEnd.call(that);            // Execute custom code on animation end
                that._startAni();
                return;
            }

            now = (now - startTime) / step.time - 1;
            easeOut = m.sqrt(1 - now * now);
            newX = (step.x - startX) * easeOut + startX;
            newY = (step.y - startY) * easeOut + startY;
            that._pos(newX, newY);
            if (that.animating) that.aniTime = nextFrame(animate);
        };

        animate();
    },

    _transitionTime: function (time) {
        time += 'ms';
        this.scroller.style[transitionDuration] = time;
        if (this.hScrollbar) this.hScrollbarIndicator.style[transitionDuration] = time;
        if (this.vScrollbar) this.vScrollbarIndicator.style[transitionDuration] = time;
    },

    _momentum: function (dist, time, maxDistUpper, maxDistLower, size) {
        var deceleration = 0.0006,
            speed = m.abs(dist) / time,
            newDist = (speed * speed) / (2 * deceleration),
            newTime = 0, outsideDist = 0;

        // Proportinally reduce speed if we are outside of the boundaries
        if (dist > 0 && newDist > maxDistUpper) {
            outsideDist = size / (6 / (newDist / speed * deceleration));
            maxDistUpper = maxDistUpper + outsideDist;
            speed = speed * maxDistUpper / newDist;
            newDist = maxDistUpper;
        } else if (dist < 0 && newDist > maxDistLower) {
            outsideDist = size / (6 / (newDist / speed * deceleration));
            maxDistLower = maxDistLower + outsideDist;
            speed = speed * maxDistLower / newDist;
            newDist = maxDistLower;
        }

        newDist = newDist * (dist < 0 ? -1 : 1);
        newTime = speed / deceleration;

        return { dist: newDist, time: m.round(newTime) };
    },

    _offset: function (el) {
        var left = -el.offsetLeft,
            top = -el.offsetTop;
            
        while (el = el.offsetParent) {
            left -= el.offsetLeft;
            top -= el.offsetTop;
        }
        
        if (el != this.wrapper) {
            left *= this.scale;
            top *= this.scale;
        }

        return { left: left, top: top };
    },

    _snap: function (x, y) {
        var that = this,
            i, l,
            page, time,
            sizeX, sizeY;

        // Check page X
        page = that.pagesX.length - 1;
        for (i=0, l=that.pagesX.length; i<l; i++) {
            if (x >= that.pagesX[i]) {
                page = i;
                break;
            }
        }
        if (page == that.currPageX && page > 0 && that.dirX < 0) page--;
        x = that.pagesX[page];
        sizeX = m.abs(x - that.pagesX[that.currPageX]);
        sizeX = sizeX ? m.abs(that.x - x) / sizeX * 500 : 0;
        that.currPageX = page;

        // Check page Y
        page = that.pagesY.length-1;
        for (i=0; i<page; i++) {
            if (y >= that.pagesY[i]) {
                page = i;
                break;
            }
        }
        if (page == that.currPageY && page > 0 && that.dirY < 0) page--;
        y = that.pagesY[page];
        sizeY = m.abs(y - that.pagesY[that.currPageY]);
        sizeY = sizeY ? m.abs(that.y - y) / sizeY * 500 : 0;
        that.currPageY = page;

        // Snap with constant speed (proportional duration)
        time = m.round(m.max(sizeX, sizeY)) || 200;

        return { x: x, y: y, time: time };
    },

    _bind: function (type, el, bubble) {
        (el || this.scroller).addEventListener(type, this, !!bubble);
    },

    _unbind: function (type, el, bubble) {
        (el || this.scroller).removeEventListener(type, this, !!bubble);
    },


    /**
    *
    * Public methods
    *
    */
    destroy: function () {
        var that = this;

        that.scroller.style[transform] = '';

        // Remove the scrollbars
        that.hScrollbar = false;
        that.vScrollbar = false;
        that._scrollbar('h');
        that._scrollbar('v');

        // Remove the event listeners
        that._unbind(RESIZE_EV, window);
        that._unbind(START_EV);
        that._unbind(MOVE_EV, window);
        that._unbind(END_EV, window);
        that._unbind(CANCEL_EV, window);
        
        if (!that.options.hasTouch) {
            that._unbind('DOMMouseScroll');
            that._unbind('mousewheel');
        }
        
        if (that.options.useTransition) that._unbind(TRNEND_EV);
        
        if (that.options.checkDOMChanges) clearInterval(that.checkDOMTime);
        
        if (that.options.onDestroy) that.options.onDestroy.call(that);
    },

    refresh: function () {
        var that = this,
            offset,
            i, l,
            els,
            pos = 0,
            page = 0;

        if (that.scale < that.options.zoomMin) that.scale = that.options.zoomMin;
        that.wrapperW = that.wrapper.clientWidth || 1;
        that.wrapperH = that.wrapper.clientHeight || 1;

        that.minScrollY = -that.options.topOffset || 0;
        that.scrollerW = m.round(that.scroller.offsetWidth * that.scale);
        that.scrollerH = m.round((that.scroller.offsetHeight + that.minScrollY) * that.scale);
        that.maxScrollX = that.wrapperW - that.scrollerW;
        that.maxScrollY = that.wrapperH - that.scrollerH + that.minScrollY;
        that.dirX = 0;
        that.dirY = 0;

        if (that.options.onRefresh) that.options.onRefresh.call(that);

        that.hScroll = that.options.hScroll && that.maxScrollX < 0;
        that.vScroll = that.options.vScroll && (!that.options.bounceLock && !that.hScroll || that.scrollerH > that.wrapperH);

        that.hScrollbar = that.hScroll && that.options.hScrollbar;
        that.vScrollbar = that.vScroll && that.options.vScrollbar && that.scrollerH > that.wrapperH;

        offset = that._offset(that.wrapper);
        that.wrapperOffsetLeft = -offset.left;
        that.wrapperOffsetTop = -offset.top;

        // Prepare snap
        if (typeof that.options.snap == 'string') {
            that.pagesX = [];
            that.pagesY = [];
            els = that.scroller.querySelectorAll(that.options.snap);
            for (i=0, l=els.length; i<l; i++) {
                pos = that._offset(els[i]);
                pos.left += that.wrapperOffsetLeft;
                pos.top += that.wrapperOffsetTop;
                that.pagesX[i] = pos.left < that.maxScrollX ? that.maxScrollX : pos.left * that.scale;
                that.pagesY[i] = pos.top < that.maxScrollY ? that.maxScrollY : pos.top * that.scale;
            }
        } else if (that.options.snap) {
            that.pagesX = [];
            while (pos >= that.maxScrollX) {
                that.pagesX[page] = pos;
                pos = pos - that.wrapperW;
                page++;
            }
            if (that.maxScrollX%that.wrapperW) that.pagesX[that.pagesX.length] = that.maxScrollX - that.pagesX[that.pagesX.length-1] + that.pagesX[that.pagesX.length-1];

            pos = 0;
            page = 0;
            that.pagesY = [];
            while (pos >= that.maxScrollY) {
                that.pagesY[page] = pos;
                pos = pos - that.wrapperH;
                page++;
            }
            if (that.maxScrollY%that.wrapperH) that.pagesY[that.pagesY.length] = that.maxScrollY - that.pagesY[that.pagesY.length-1] + that.pagesY[that.pagesY.length-1];
        }

        // Prepare the scrollbars
        that._scrollbar('h');
        that._scrollbar('v');

        if (!that.zoomed) {
            that.scroller.style[transitionDuration] = '0';
            that._resetPos(400);
        }
    },

    scrollTo: function (x, y, time, relative) {
        var that = this,
            step = x,
            i, l;

        that.stop();

        if (!step.length) step = [{ x: x, y: y, time: time, relative: relative }];
        
        for (i=0, l=step.length; i<l; i++) {
            if (step[i].relative) { step[i].x = that.x - step[i].x; step[i].y = that.y - step[i].y; }
            that.steps.push({ x: step[i].x, y: step[i].y, time: step[i].time || 0 });
        }

        that._startAni();
    },

    scrollToElement: function (el, time) {
        var that = this, pos;
        el = el.nodeType ? el : that.scroller.querySelector(el);
        if (!el) return;

        pos = that._offset(el);
        pos.left += that.wrapperOffsetLeft;
        pos.top += that.wrapperOffsetTop;

        pos.left = pos.left > 0 ? 0 : pos.left < that.maxScrollX ? that.maxScrollX : pos.left;
        pos.top = pos.top > that.minScrollY ? that.minScrollY : pos.top < that.maxScrollY ? that.maxScrollY : pos.top;
        time = time === undefined ? m.max(m.abs(pos.left)*2, m.abs(pos.top)*2) : time;

        that.scrollTo(pos.left, pos.top, time);
    },

    scrollToPage: function (pageX, pageY, time) {
        var that = this, x, y;
        
        time = time === undefined ? 400 : time;

        if (that.options.onScrollStart) that.options.onScrollStart.call(that);

        if (that.options.snap) {
            pageX = pageX == 'next' ? that.currPageX+1 : pageX == 'prev' ? that.currPageX-1 : pageX;
            pageY = pageY == 'next' ? that.currPageY+1 : pageY == 'prev' ? that.currPageY-1 : pageY;

            pageX = pageX < 0 ? 0 : pageX > that.pagesX.length-1 ? that.pagesX.length-1 : pageX;
            pageY = pageY < 0 ? 0 : pageY > that.pagesY.length-1 ? that.pagesY.length-1 : pageY;

            that.currPageX = pageX;
            that.currPageY = pageY;
            x = that.pagesX[pageX];
            y = that.pagesY[pageY];
        } else {
            x = -that.wrapperW * pageX;
            y = -that.wrapperH * pageY;
            if (x < that.maxScrollX) x = that.maxScrollX;
            if (y < that.maxScrollY) y = that.maxScrollY;
        }

        that.scrollTo(x, y, time);
    },

    disable: function () {
        this.stop();
        this._resetPos(0);
        this.enabled = false;

        // If disabled after touchstart we make sure that there are no left over events
        this._unbind(MOVE_EV, window);
        this._unbind(END_EV, window);
        this._unbind(CANCEL_EV, window);
    },
    
    enable: function () {
        this.enabled = true;
    },
    
    stop: function () {
        if (this.options.useTransition) this._unbind(TRNEND_EV);
        else cancelFrame(this.aniTime);
        this.steps = [];
        this.moved = false;
        this.animating = false;
    },
    
    zoom: function (x, y, scale, time) {
        var that = this,
            relScale = scale / that.scale;

        if (!that.options.useTransform) return;

        that.zoomed = true;
        time = time === undefined ? 200 : time;
        x = x - that.wrapperOffsetLeft - that.x;
        y = y - that.wrapperOffsetTop - that.y;
        that.x = x - x * relScale + that.x;
        that.y = y - y * relScale + that.y;

        that.scale = scale;
        that.refresh();

        that.x = that.x > 0 ? 0 : that.x < that.maxScrollX ? that.maxScrollX : that.x;
        that.y = that.y > that.minScrollY ? that.minScrollY : that.y < that.maxScrollY ? that.maxScrollY : that.y;

        that.scroller.style[transitionDuration] = time + 'ms';
        that.scroller.style[transform] = 'translate(' + that.x + 'px,' + that.y + 'px) scale(' + scale + ')' + translateZ;
        that.zoomed = false;
    },
    
    isReady: function () {
        return !this.moved && !this.zoomed && !this.animating;
    }
};

function prefixStyle (style) {
    if ( vendor === '' ) return style;

    style = style.charAt(0).toUpperCase() + style.substr(1);
    return vendor + style;
}

dummyStyle = null;    // for the sake of it

if (typeof exports !== 'undefined') exports.iScroll = iScroll;
else window.iScroll = iScroll;

})(window, document);
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<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, height=device-height, user-scalable=no, initial-scale=1, minimum-scale=1, maximum-scale=1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<meta name="format-detection"content="telephone=no, email=no" />
<meta name="misapplication-tap-highlight" content="no"/>
<meta name="HandheldFriendly" content="true"/>
<meta name="screen-orientation" content="portrait">
<meta name="x5-orientation" content="portrait">
<meta name="msapplication-tap-highlight" content="no" />
<title></title>
<link rel="stylesheet" type="text/css" href="css/tc.css">
<link rel="stylesheet" type="text/css" href="css/scrollbar.css">
<style>

</style>
</head>
<body>
<!--分配获奖号码-->
<div class="tcbox" >
    <div class="tcmain">
        <div class="tc_close"></div>
        <div class="tc-content01">
            <div class="top-wrap">
                <p>您成功参与了<strong><span>20151225001</span></strong>夺宝,参与<span class="col-org">10</span>人次。</p>
                <p>您成功参与了<strong><span>20151225002</span></strong>夺宝,参与<span class="col-org">10</span>人次。</p>
            </div>
            <p class="wish">您获得了<span class="col-org">20</span>个幸运号码,祝您夺宝成功!</p>
            <div id="tc-wrapper1">
                <dl class="num-list">
                    <dt>第20151225001期</dt>
                    <dd><span>10002351</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span></dd>
                    <dt>第20151225002期</dt>
                    <dd><span>10002351</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span></dd>
                </dl>
            </div>
            <div class="bottom-wrap">
                <a href="javascript:;" class="tc-button" style="display:none">填写领奖地址</a>
                <a href="javascript:;" class="tc-button">&nbsp;</a>
            </div>
        </div>
    </div>
</div>
<!--我的夺宝号码-->
<div class="tcbox" style="display:none;">
    <div class="tcmain">
        <div class="tc_close"></div>
        <div class="tc-content02">
            <p class="mynum">我的夺宝号码</p>
            <div id="tc-wrapper2">
                <dl class="num-list">
                    <dd><span>10002351</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001384</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001384</span><span>10001384</span><span>10006354</span><span>10002634</span><span>10001524</span><span>10002351</span><span>10001384</span><span>10001524</span><span>10002351</span><span>10001384</span></dd>
                </dl>
            </div>
            <div class="bottom-wrap">
                <a href="javascript:;" class="tc-button">&nbsp;</a>
            </div>
        </div>
    </div>
</div>
<!--我想参与人次-->
<div class="tcbox" style="display:none;">
    <div class="tcmain">
        <div class="tc_close"></div>
        <div class="tc-content03">
            <p class="buytext">我想参与人次</p>
                <div class="w-number-wrap">            
                    <div class="w-number">
                        <input class="w-number-input" value="10">
                        <a class="w-number-btn w-number-btn-plus " data-pro="plus" href="javascript:void(0);">+</a>
                        <a class="w-number-btn w-number-btn-minus w-number-btn-disabled" data-pro="minus" href="javascript:void(0);">-</a>
                    </div>
                    <span class="m-detail-main-buyHint">
                                    <i class="ico-arrow"></i>
                                    <b>获奖概率<span>0.026%</span></b>
                                    <b style="display:none;">加大参与人次,夺宝在望!</b>
                    </span>
                </div>
            <div class="bottom-wrap">
                <a href="javascript:;" class="tc-button">&nbsp;</a>
            </div>
        </div>
    </div>
</div>
<script type="text/javascript" src="js/iScroll.js"></script> 
<script type="text/javascript">

var myScroll1,myScroll2;
function loaded() {
    myScroll1 = new iScroll('tc-wrapper1', {
                scrollbarClass: 'myScrollbar' ,
                hScrollbar:false,
                vScroll:true,
                hideScrollbar: false //是否隐藏滚动条  
            });
    myScroll2 = new iScroll('tc-wrapper2', {
                scrollbarClass: 'myScrollbar' ,
                hScrollbar:false,
                vScroll:true,
                hideScrollbar: false //是否隐藏滚动条  
            });
}
document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);
document.addEventListener('DOMContentLoaded', loaded, false);
/*显示弹层层调用show方法时重新调用new iScroll()*/
</script>
</body>
</html>
复制代码

2、css

tc.css

复制代码
@charset "utf-8";
body,div,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,code,form,fieldset,legend,button,textarea,table,tbody,tfoot,thead,th,td,article,aside,dialog,figure,footer,header,hgroup,menu,nav,section,time,mark,audio,video{margin:0;padding:0;outline:0;background:transparent;}article,aside,dialog,figure,footer,header,hgroup,nav,section{display:block;}body,button,input,select,textarea{font:12px/1.5 arial,\5b8b\4f53,sans-serif;}h1,h2,h3,h4,h5,h6,button,input,select,textarea{font-size:100%;outline:none;font-family:inherit}address,cite,dfn,em,var{font-style:normal;}code,kbd,pre,samp{font-family:courier new,courier,monospace;}small{font-size:12px;}ul,ol,li{list-style:none;}img{border:none;}a{text-decoration:none;outline:thin none;}a:hover{text-decoration:underline;}table{border-collapse:collapse;border-spacing:0;}.clear{clear:both;}.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}html{-webkit-text-size-adjust: none;}
body{font:12px/1.5 \5FAE\8F6F\96C5\9ED1,tahoma,arial,\5b8b\4f53,sans-serif;}

/*弹框*/
.tcbox{width:100%; height:100%; position:fixed; top:0; left:0; background:rgba(0,0,0,0.5); z-index:999;
display:-webkit-box; 
-webkit-box-orient:horizontal; 
-webkit-box-pack:center; 
-webkit-box-align:center; 
display:-moz-box; 
-moz-box-orient:horizontal; 
-moz-box-pack:center; 
-moz-box-align:center; 
display:-o-box; 
-o-box-orient:horizontal; 
-o-box-pack:center; 
-o-box-align:center; 
display:-ms-box; 
-ms-box-orient:horizontal; 
-ms-box-pack:center; 
-ms-box-align:center; 
display:box; 
box-orient:horizontal; 
box-pack:center; 
box-align:center;}

.col-org{color:#ff6200;}

.tcmain{width:78%; max-width:580px; margin:0 auto; background:#fff;border-radius:5px; position:relative; box-sizing:border-box;text-align:center;}
.tc_close{width:19px;height:19px;background: url(../images/tc_close.png) no-repeat;background-size:200%;overflow:hidden;position:absolute;right:8px;top:8px;cursor:pointer;}
.tc_close:hover{background-position:100% 0;}
.tcmain h1{font-size:1.4rem;}
.tcmain a{display:block;}
/*滚动条*/
#tc-wrapper1{ height: 146px; position: relative;width:84%;margin:0 auto; }
#tc-wrapper2{ height: 146px; position: relative;width:84%;margin:0 auto; }
/*公用按钮样式*/
.tcmain .bottom-wrap{margin-top:10px;background-color:#f2f2f2;border-radius:0 0 5px 5px;padding:10px 0;}
.tcmain .tc-button{display:inline-block;margin:0 auto;min-width:100px;font-size:17px;padding:8px 15px;background-color:#da2b20;color:#fff;border-radius:5px;}
.tcmain .tc-button:hover{text-decoration:none;}
/*分配夺宝号码*/
.tc-content01 .top-wrap{font-size:0.75rem;color:#4d4d4d;text-align:left;padding:32px 8% 0;border-bottom:1px dotted #999;}
.tc-content01 .top-wrap p{padding-bottom:0.5rem;}
.tc-content01 .p-title{font-size:14px;padding-left:42px;}
.tc-content01 .p-title.strong{padding-top:13px;}
.tc-content01 .p-title span{color:#ff6200;}
.tc-content01 .wish{font-size:0.75rem;color:#4d4d4d;padding:0.8rem 8% 1rem;text-align:left;}

.tc-content01 .num-list{text-align:left;}
.tc-content01 .num-list dt{font-size:0.625rem;color:#1a1a1a;padding-bottom:4px;}
.tc-content01 .num-list dd{font-size:0.625rem;color:#808080;padding-bottom:20px;word-wrap:break-word;}
.tc-content01 .num-list dd span{display:inline-block;white-space:nowrap;}
/*全部号码*/
.tc-content02 .mynum{padding:25px 0 12px;font-size:0.75rem;color:#404040;}
.tc-content02 .num-list{text-align:left;}
.tc-content02 .num-list dd{font-size:0.625rem;line-height:1.5rem;color:#333;padding-bottom:20px;word-wrap:break-word;}
.tc-content02 .num-list dd span{display:inline-block;white-space:nowrap;}
/*参与人次*/
.tc-content03 .buytext{padding:30px 0 12px;font-size:0.8125rem;color:#404040;}
.tc-content03 .w-number-wrap{position:relative;padding-bottom:25px;}
.tc-content03 .w-number {
    position: relative;
    margin:0 auto;
    height:45px;
    width:88px;
    vertical-align: middle;
    padding:0 35px;
}
.tc-content03 .w-number-input {
    float: left;
    font-size:20px;
    text-align: center;
    width: 78px;
    border: 1px solid #dadada;
    background-color:#fafafa;
    height: 44px;
    line-height:44px;
    padding: 0 4px;
    outline: medium none;
}
.tc-content03 .w-number-btn {
    color:#666;
    border: 1px solid #E0E0E0;
    position: absolute;
    font-size:20px;
    text-align: center;
    text-decoration: none;
    width: 34px;
    height: 44px;    
    line-height: 44px;
    overflow: hidden;
    font-weight:700;
}
.tc-content03 .w-number-btn:hover{color:#da2b20;text-decoration:none;}
.tc-content03 .w-number-btn-plus {
    right: 0px;
    top: 0px;
}
.tc-content03 .w-number-btn-minus {
    right: auto;
    left: 0px;
    top: 0px;
}
/*中奖概率*/
.tc-content03 .m-detail-main-buyHint {
    position: absolute;
    left:100px;
    top:50px;
    font-size:0.625rem;
    padding: 0px 8px 0px 8px;
    display: inline-block;
    background-color: #ffe3e3;
    border: 1px solid #e0e0e0;
    color: #fe7386;
    line-height:1rem;
    border-radius: 4px;
}
.tc-content03 .m-detail-main-buyHint b {
    font-weight: normal;
}
.tc-content03 .m-detail-main-buyHint .ico-arrow {
    position: absolute;
    left: 40px;
    top:-4px;
    width:6px;
    height:4px;
    background: url(../images/tip-top.png) no-repeat center;
    background-size:100%;
    overflow: hidden;
}
复制代码

scrollbar.css

复制代码
@charset "utf-8";
/* CSS Document */


/**
 *
 * Horizontal Scrollbar
 *
 */
.myScrollbarH {
    position:absolute;
    z-index:100;
    height:8px;
    bottom:1px;
    left:2px;
    right:7px
}

.myScrollbarH > div {
    position:absolute;
    z-index:100;
    height:100%;

    /* The following is probably what you want to customize */
    background-image:-webkit-gradient(linear, 0 0, 100% 0, from(#a00), to(#f00));
    background-image:-moz-linear-gradient(top, #f00, #900);
    background-image:-o-linear-gradient(top, #f00, #900);

    border:1px solid #900;
    -webkit-background-clip:padding-box;
    -moz-background-clip:padding-box;
    -o-background-clip:padding-box;
    background-clip:padding-box;
    
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
    
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    -o-border-radius:4px;
    border-radius:4px;
    
    -webkit-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -moz-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -o-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
}


/**
 *
 * Vertical Scrollbar
 *
 */
.myScrollbarV {
    position:absolute;
    z-index:100;
    width:4px;bottom:7px;top:2px;right:1px;
    background-color:#d6d6d6;
    border-radius:4px;
}

.myScrollbarV > div {
    position:absolute;
    z-index:100;
    width:100%;

    /* The following is probably what you want to customize */
    background:-webkit-gradient(linear, 0 0, 100% 0, from(#f00), to(#ff6200));
    background-image:-moz-linear-gradient(top, #f00, #ff6200);
    background-image:-o-linear-gradient(top, #f00, #ff6200);

    border:1px solid #ff6200;

    -webkit-background-clip:padding-box;
    -moz-background-clip:padding-box;
    -o-background-clip:padding-box;
    background-clip:padding-box;
    
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
    
    -webkit-border-radius:4px;
    -moz-border-radius:4px;
    -o-border-radius:4px;
    border-radius:4px;
    
    -webkit-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -moz-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    -o-box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
    box-shadow:inset 1px 1px 0 rgba(255,255,255,0.5);
}
复制代码

3、效果

 

 

了解更多:

【IScroll深入学习】解决IScroll疑难杂症

 

 

本文作者starof,因知识本身在变化,作者也在不断学习成长,文章内容也不定时更新,为避免误导读者,方便追根溯源,请诸位转载注明出处:http://www.cnblogs.com/starof/p/5215845.html有问题欢迎与我讨论,共同进步。

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