• 关于 asp ajax权限 的搜索结果

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不管是asp.net还是Java,当在更新数据的时候,如果是同一条数据都会发生行锁,你可以用乐观锁的方式来控制就可以了,由于锁的原因其他的自然要等待第一个人更新完了才能进行更新,但由于乐观锁的控制肯定后面两个人更新都会失败######谢谢你的回答###### 首先,你这里所说的数据是指数据库的记录的话,正如前面所说,数据库会有几种加锁模式供你选择,默认是乐观并发。 其次,这里和你的开发程序是不是web程序没有关系。 ######谢谢回答######ASP.NET MVC开发企业招聘系统  课程观看地址:http://www.xuetuwuyou.com/course/60 课程出自学途无忧网:http://www.xuetuwuyou.com/ 课程介绍 一、课程用到的软件:Visual Studio2012,SQLServer2008 R1 二、课程涉及到的技术点 1.C#面对对象 2.文件读写与序列化 3.ADO.NET连接数据库 4.ASP.NET MVC 4 Razor视图引擎 5.在MVC4中编码实现分页 6.MVC4中ajax的使用 三、课程目标 ASP.NET MVC做为C#语言主要的技术,已被广泛使用。本课程使用企业中真实项目,全程线程编码;学完本门课程,您可以: 1.巩固C#基础知识,利用C#面向对象解决现实生活中的负责问题 2.熟练树勇ADO.NET进行数据库连接 3.将系统数据导出到Excel中 4.熟练使用ASP.NET MVC技术并完成企业级软件开发 四、课程目录 课时1:项目需求分析  课时2:MVC架构与数据库设计  课时3:DBHelper和MD5  课时4:登录功能  课时5:登录功能客户端验证及错误处理 课时6:使用过滤器实现登录日志功能  课时7:权限管理原理与实现  课时8:使用Ajax实现点击菜单的无刷新显示  课时9:登录成功后首页中具体功能实现  课时10:系统用户管理模块  课时11:我的简历查询所有信息  课时12:我的简历利用SQL进行复杂数据查询  课时13:对查询到的用户信息按权限进行显示  课时14:优化查询使用Ajax进行无刷显示  课时15:我的简历查询到的内容分页显示  课时16:DropdownList控件绑定数据  课时17:新增面试人员信息  课时18:对新增面试人员输入信息进行验证  课时19:根据权限删除信息  课时20:根据权限修改信息  课时21:我的面试我的录用模块  课时22:批量操作  课时23:数据统计  课时24:Excel导出  课时25:业务部门提出需求  课时26:部门经理审核需求  课时27:人事总监审核部门需求  课时28:项目总结 基于C# WinForm的企业进销存软件开发课程 http://www.xuetuwuyou.com/course/28 基于ASP.NET MVC框架的OA快速信息化系统开发教程 课程观看地址:http://www.xuetuwuyou.com/course/85

kun坤 2020-05-30 22:55:57 0 浏览量 回答数 0

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Re苹果手机使用JSAPI扫码功能提示scan err,安卓正常,什么情况?!?! 钉钉自带的扫描在苹果下也可以用,微应用里使用JSAPI就不行,苹果手机权限也看了,全都放开着呢,为什么啊?!? ------------------------- Re苹果手机使用JSAPI扫码功能提示scan err,安卓正常,什么情况?!?! /** * Created by liqiao on 8/10/15. *///logger.i('Here we go...');//logger.i(location.href);/** * _config comes from server-side template. see views/index.jade */dd.config({    agentId: _config.agentId,    corpId: _config.corpId,    timeStamp: _config.timeStamp,    nonceStr: _config.nonceStr,    signature: _config.signature,    jsApiList: [        'runtime.info',        'device.notification.prompt',        'biz.chat.pickConversation',        'device.notification.confirm',        'device.notification.alert',        'device.notification.prompt',        'biz.chat.open',        'biz.util.open',        'biz.user.get',        'biz.contact.choose',        'biz.telephone.call',        'biz.ding.post',        'biz.util.scan']});dd.userid = 0;dd.ready(function () {    //logger.i('dd.ready rocks!');    dd.runtime.info({        onSuccess: function (info) {            //logger.i('runtime info: ' + JSON.stringify(info));        },        onFail: function (err) {            logger.e('fail: ' + JSON.stringify(err));        }    });    dd.runtime.permission.requestAuthCode({        corpId: _config.corpId, //企业id        onSuccess: function (info) {            //logger.i('authcode: ' + info.code);            $.ajax({                url: '/sendMsg.php',                type: "POST",                data: { "event": "get_userinfo", "code": info.code },                dataType: 'json',                timeout: 900,                success: function (data, status, xhr) {                    var info = JSON.parse(data);                    if (info.errcode === 0) {                        //logger.i('user id: ' + info.userid);                        dd.userid = info.userid;                    }                    else {                        logger.e('auth error: ' + data);                    }                },                error: function (xhr, errorType, error) {                    if(error!=null)                        logger.e(errorType + ', ' + error);                }            });        },        onFail: function (err) {            logger.e('requestAuthCode fail: ' + JSON.stringify(err));        }    });    dd.biz.user.get({        onSuccess: function (info) {            //logger.e('userGet success: ' + JSON.stringify(info));        },        onFail: function (err) {            logger.e('userGet fail: ' + JSON.stringify(err));        }    });    $('.chooseonebtn').on('click', function () {        dd.biz.chat.pickConversation({            corpId: _config.corpId, //企业id            isConfirm: 'false', //是否弹出确认窗口,默认为true            onSuccess: function (data) {                var chatinfo = data;                if (chatinfo) {                    console.log(chatinfo.cid);                    dd.device.notification.prompt({                        message: "发送消息",                        title: chatinfo.title,                        buttonLabels: ['发送', '取消'],                        onSuccess: function (result) {                            var text = result.value;                            if (text == '') {                                return false;                            }                            $.ajax({                                url: '/sendMsg.php',                                type: "POST",                                data: { "event": "send_to_conversation", "cid": chatinfo.cid, "sender": dd.userid, "content": text },                                dataType: 'json',                                timeout: 900,                                success: function (data, status, xhr) {                                    var info = data;                                    //logger.i('sendMsg: ' + JSON.stringify(data));                                    if (info.errcode == 0) {                                        //logger.i('sendMsg: 发送成功');                                        /**                                         * 跳转到对话界面                                         */                                        dd.biz.chat.open({                                            cid: chatinfo.cid,                                            onSuccess: function (result) {                                            },                                            onFail: function (err) { }                                        });                                    } else {                                        logger.e('sendMsg: 发送失败' + info.errmsg);                                    }                                },                                error: function (xhr, errorType, error) {                                    logger.e(errorType + ', ' + error);                                }                            });                        },                        onFail: function (err) { }                    });                }            },            onFail: function (err) {            }        });    });    $('.scan').on('click', function () {        dd.biz.util.scan({            type: String,//type为qrCode或者barCode            onSuccess: function (data) {                //onSuccess将在扫码成功之后回调                /* data结构                  { 'text': String}                */                window.location.href = "?ma=" + data.text;            },            onFail: function (err) {                alert("scan err");            }        });    });    $('.phonecall').on('click', function () {        dd.biz.contact.choose({            startWithDepartmentId: 0, //-1表示打开的通讯录从自己所在部门开始展示, 0表示从企业最上层开始,(其他数字表示从该部门开始:暂时不支持)            multiple: false, //是否多选: true多选 false单选; 默认true            users: [], //默认选中的用户列表,userid;成功回调中应包含该信息            corpId: _config.corpId, //企业id            max: 10, //人数限制,当multiple为true才生效,可选范围1-1500            onSuccess: function (data) {                if (data && data.length > 0) {                    var selectUserId = data[0].emplId;                    if (selectUserId > 0) {                        dd.biz.telephone.call({                            users: [selectUserId], //用户列表,工号                            corpId: _config.corpId, //企业id                            onSuccess: function (info) {                                //logger.i('biz.telephone.call: info' + JSON.stringify(info));                            },                            onFail: function (err) {                                logger.e('biz.telephone.call: error' + JSON.stringify(err));                            }                        })                    } else {                        return false;                    }                } else {                    return false;                }            },            onFail: function (err) { }        });    });});dd.error(function (err) {    logger.e('dd error: ' + JSON.stringify(err));}); ------------------------- Re苹果手机使用JSAPI扫码功能提示scan err,安卓正常,什么情况?!?! <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE HTML><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server">    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">    <meta name="viewport" content="initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width" />    <link rel="stylesheet" type="text/css" href="css/style.css" />    <link rel="stylesheet" href="http://g.alicdn.com/ilw/ding/0.2.3/styles/main.css?v=262192719_110744" type="text/css" />    <!-- config中signature由jsticket产生,若jsticket失效,则signature失效,表现为dd.error()返回“权限校验失败”之错误。 -->    <!-- 在请求新的jsticket之后,旧的ticket会失效,导致旧ticket产生的signature失效。 -->    <script type="text/javascript">        var _config = {            url: '<%=url%>',            appId: '<%=appId%>',            corpId: '<%=corpId%>',            timeStamp: '<%=timestamp%>',            nonceStr: '<%=nonceStr%>',            signature: '<%=signature%>'        };</script>    <script type="text/javascript" src="/public/javascripts/zepto.min.js"></script>    <script type="text/javascript" src="https://g.alicdn.com/ilw/ding/0.8.9/scripts/dingtalk.js"></script>    <title></title></head><body>    <form id="form1" runat="server">        <div class="carsearch">            <div class="carsearchcon">                <asp:TextBox CssClass="carsin" ID="txtKey" runat="server" placeholder="输入车牌号,如豫A66666"></asp:TextBox>                 <asp:Button CssClass="carsum" ID="btnQuery" runat="server" Text=" " OnClick="btnQuery_Click" />            </div>            <p class="recur"><a class="scan" data-method="biz.util.qrcode" data-param='{}' data-action="alert">重新扫一扫</a></p>        </div>        <h1 class="cartit">车主信息</h1>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    车牌号                </div>                <div class="carlistcon">                    <asp:HiddenField ID="hidGuid" runat="server" />                    <asp:HiddenField ID="hidKey" runat="server" />                    <asp:Label ID="LB_CarCode" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    车主姓名                </div>                <div class="carlistcon">                    <asp:Label ID="LB_Name" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <h1 class="cartit">办卡信息</h1>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    卡号                </div>                <div class="carlistcon">                    <asp:Label ID="LB_CardNo" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    办卡时间                </div>                <div class="carlistcon">                    <asp:Label ID="LB_EmitDate" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    有效期                </div>                <div class="carlistcon">                    <asp:Label ID="LB_StartDate" runat="server" Text=""></asp:Label>                    至                    <asp:Label ID="LB_EndDate" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <div class="carlist">            <div class="carcon">                <div class="carlisttit">                    卡状态                </div>                <div class="carlistcon">                    <asp:Label ID="LB_State" runat="server" Text=""></asp:Label>                </div>            </div>        </div>        <h1 class="cartit">进出车记录(限最近50条)        </h1>        <div class="carotim">            <div class="cotconlist">                <p><asp:Literal ID="ltMsg" runat="server"></asp:Literal></p></div>            <asp:Repeater ID="RepList" runat="server">                <ItemTemplate>                    <div class="cotconlist">                        <p><%#Eval("Car_No") %> <%#Eval("Come_Date") %>-><%#Eval("Go_Date") %></p>                    </div>                </ItemTemplate>            </asp:Repeater>        </div>    </form>    <script type="text/javascript" src="/public/javascripts/logger.js"></script>    <script type="text/javascript" src="/public/javascripts/demo.js"></script></body></html> ------------------------- Re苹果手机使用JSAPI扫码功能提示scan err,安卓正常,什么情况?!?! 全部代码都在上面了,苹果手机扫描失败!安卓正常! ------------------------- Re苹果手机使用JSAPI扫码功能提示scan err,安卓正常,什么情况?!?! 学习了!!大神就是牛X

蓝小新 2019-12-02 02:45:45 0 浏览量 回答数 0
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