ExtJs 备忘录（8）—— 管理界面搭建和其他部分控件介绍

         // 标签页
         var  tabs  =   new  Ext.TabPanel({
            region:  ' center ' ,
            deferredRender:  false ,
            margins:  ' 0 5 5 0 ' ,
            activeTab:  0 ,
            defaults: {
                closable:  true ,
                autoScroll:  true
            },
            items: [{
                title:  ' 首页 ' ,
                html:  ' <b>欢迎您登陆系统</b> '
            }]
        });

        Ext.onReady( function () {
            Ext.state.Manager.setProvider( new  Ext.state.CookieProvider());

             function  createTree(iText) {
                 return   new  Ext.tree.TreePanel({
                    autoScroll:  true ,
                    animate:  true ,
                    border:  false ,
                    rootVisible:  false ,
                    root:  new  Ext.tree.TreeNode({
                        text: iText,
                        draggable:  false ,
                        expanded:  true
                    })
                });
            }

             function  appendTreeNode(tree, tnId, iText, iUrl) {
                tree.root.appendChild( new  Ext.tree.TreeNode({
                    id: tnId,
                    text: iText,
                    listeners: {
                         ' click ' :  function (node, event) {
                            event.stopEvent();
                             var  n  =  tabs.getComponent(node.id);
                             if  ( ! n) {  // //判断是否已经打开该面板   
                                n  =  tabs.add({
                                     ' id ' : node.id,
                                     ' title ' : node.text,
                                    html:  ' <iframe scrolling="auto" frameborder="0" width="100%" height="100%" src=" '   +  iUrl  +   ' "></iframe> '
                                     // <div id="loading" style="font-size:8pt">正在加载...</div>
                                     // autoLoad:{url:iUrl, scripts:true} //通过autoLoad属性载入目标页,如果要用到脚本,必须加上scripts属性   
                                });
                            }
                            tabs.setActiveTab(n);
                        }
                    }
                }));
            }
            
             // 人员管理
             var  daTree  =  createTree( " 人员管理 " );
            appendTreeNode(daTree,  " da1 " ,  " 录入1 " ,  " /esayadd.aspx " );
            appendTreeNode(daTree,  " da2 " ,  " 录入2 " ,  " /esayadd.aspx " );
            appendTreeNode(daTree,  " da3 " ,  " 录入3 " ,  " /esayadd.aspx " );
            appendTreeNode(daTree,  " da4 " ,  " 录入4 " ,  " /esayadd.aspx " );

             // 审核管理
             var  shTree  =  createTree( " 自我管理 " );
            appendTreeNode(shTree,  " sh1 " ,  " 录入1 " ,  " /esayadd.aspx " );
            appendTreeNode(shTree,  " sh2 " ,  " 录入2 " ,  " /esayadd.aspx " );

             var  viewport  =   new  Ext.Viewport({
                layout:  ' border ' ,
                items: [
                 // 顶栏
                 new  Ext.BoxComponent({
                    region:  ' north ' ,
                    margins:  ' 0 5 0 5 ' ,
                    el:  ' north '
                }), {
                    region:  ' west ' ,
                    id:  ' west-panel ' ,
                    title:  ' 系统导航 ' ,
                    split:  true ,
                    width:  200 ,
                    minSize:  175 ,
                    maxSize:  400 ,
                    collapsible:  true ,
                    margins:  ' 5 0 5 5 ' ,
                    layout:  ' accordion ' ,
                    layoutConfig: {
                        animate:  true
                    },
                    defaults: { border:  false  },
                    items: [{
                            title:  " 人员管理 " ,
                            items: [daTree]
                        }, {
                            title:  ' 自我管理 ' ,
                            items: [shTree]
                        }]
                    }, 
                    tabs
                    ]
                });
        });

             var  btn  =   new  Ext.CycleButton({
                showText:  true ,
                prependText:  ' View as  ' ,
                items: [{
                    text: ' text only ' ,
                    iconCls: ' view-text ' ,
                    checked: true
                },{
                    text: ' HTML ' ,
                    iconCls: ' view-html '
                }],
                changeHandler: function (btn, item){
                    Ext.Msg.alert( ' Change View ' , item.text);
                }
            });
            
             // 二级菜单
             var  sb  =   new  Ext.SplitButton({
                   text:  ' 二级菜单 ' ,
                   menu:  new  Ext.menu.Menu({
                    items: [{
                        text:  ' Item 1 ' ,
                        menu: new  Ext.menu.Menu({
                            items: [
                                {text:  ' Item 3 ' },
                                {text:  ' Item 4 ' }
                            ]
                           })
                    }]
                   })
            });

             // 调色板
             var  cp  =   new  Ext.ColorPalette({
                value: ' 993300 ' ,        // 默认值
                listeners: {
                     ' select ' : function (palette, selColor){
                        Ext.Msg.alert( ' 颜色 ' , selColor);
                    }
                }
            });  

             // 滑动条
            var  slider  =   new  Ext.Slider({
                width:  200 ,
                value:  50 ,
                increment:  10 ,
                minValue:  0 ,
                maxValue:  100
            });