个人中心
gpt4 book ai didi

javascript - 动态创建表时的 JQuery Mobile 表回流问题

转载 作者：行者123 更新时间：2023-11-30 12:21:12 24 4
gpt4 key购买 nike

我是 Jquery Mobile 的新手，目前我在“使用回流的表”中使用 Jquery 动态加载数据时遇到问题。问题是即使我调用 $(table).refresh() 也只显示一个标题栏。首先，我使用 Jquery Mobile 1.3.1，然后更改为 JQuery Mobile 1.4.5，但问题没有解决。最初，我在 html 中添加表 thead 只是为了检查这是否是问题所在，然后我将其放入/加载到 javascript 下面是 HTML 代码::

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="format-detection" content="telephone=no" />
    <meta name="msapplication-tap-highlight" content="no" />
    <!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
    <meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
    <link rel="stylesheet" href="css/custom.css"/>
    <link rel="stylesheet" href="css/jquery.mobile-1.4.5.min.css"/>     

    <script src="js/jquery-2.0.3.min.js"></script>
    <script src="js/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
    <!-- Start of first page -->
    <div data-role="page" id="login-form">
        <div data-role="header">
            <h1>Header1</h1>
        </div>
        <div id="div-content" name="div-content" role="main" class="ui-content">
            <form id="div-content-form" name="div-content-form" action="index.html">
                <div data-role="fieldcontain">
                    <label for="applicantNos">Applicant Nos:</label>
                    <input type="text" id="applicantNos" name="applicantNos" required="required" />
                </div>
                <div data-role="fieldcontain">
                    <label for="idNos">ID Nos:</label>
                    <input type="text"  id="idNos" name="idNos" required="required" />
                </div>
                <input type="button" value="Submit" class="button" />
            </form>
        </div>
        <div data-role="footer"></div>
    </div>
    <!-- Start of second page -->
    <div data-role="page" id="application-status" data-add-back-btn="true">
        <div data-role="header">
            <h4>Application Status</h4>
        </div>
        <div id="application-status-content" name="application-status-content" role="main" class="ui-content">
            <table data-role="table" id="app-status-table" data-mode="reflow" class="ui-responsive table-stroke">
                <thead>
                </thead>
                <tbody></tbody>
            </table>
        </div>
        <div data-role="footer"></div>
    </div>

    <script src="cordova.js"></script>
    <script src="js/index.js"></script>
    <script type="text/javascript">
        app.initialize();
    </script>
</body>

Javascript 代码:

var app = {
initialize: function() {
    this.bindEvents();
},
// Bind Event Listeners
//
// Bind any events that are required on startup. Common events are:
// 'load', 'deviceready', 'offline', and 'online'.
bindEvents: function() {
    document.addEventListener('deviceready', this.onDeviceReady, false);
},
// deviceready Event Handler
//
// The scope of 'this' is the event. In order to call the 'receivedEvent'
// function, we must explicitly call 'app.receivedEvent(...);'
onDeviceReady: function() {

    $(document).ready(function () {
        $('.button').click(function() {
            event.preventDefault();
            var applicantNos = $('#applicantNos').val().trim();
            var idNos = $('#idNos').val().trim();
            if (applicantNos != '' && idNos != '')   {
                $.ajax({
                    url: "http://localhost:8083/fetchDetails",
                    type: "POST",
                    data: {
                        applicantNos : applicantNos,
                        idNos: idNos
                    }
                })
                .done(function(responseData){
                     $.mobile.changePage("#application-status", {
                        respData: responseData,
                        transition: "flip"
                     });
                })
                .fail(function(msg) {
                    alert(msg.responseText);
                });
            }
        });

        $(document).on("pagebeforechange", function (e, data) {
            if (data.toPage[0].id == "application-status") {
                showAppStatusData(data.options.respData);
            }
        }); 

        function showAppStatusData(data) {
            var pageData = data;
            var tHead = $('table#app-status-table thead');

            tHead.append($("<tr><th data-priority='1'>Application No.</th>"));
            tHead.append($("<th data-priority='2'>Column 2</th>"));
            tHead.append($("<th data-priority='3'>Column 3</th>"));
            tHead.append($("<th data-priority='4'>Column 4</th>"));
            tHead.append($("<th data-priority='5'>Column 5</th>"));
            tHead.append($("<th data-priority='6'>Column 6</th>"));
            tHead.append($("<th data-priority='7'>Column 7</th>"));
            tHead.append($("<th data-priority='8'>Column 8</th>"));
            tHead.append($("<th data-priority='9'>Column 9</th></tr>"));

            var tBody = $('#app-status-table tbody');
            tBody.append($("<tr><td>" + data.applicationNos + "</td>"));
            tBody.append($("<td>" + data.column2 + "</td>"));
            tBody.append($("<td>" + data.column3 + "</td>"));
            tBody.append($("<td>" + data.column4 + "</td>"));
            tBody.append($("<td>" + data.column5 + "</td>"));
            tBody.append($("<td>" + data.column6 + "</td>"));
            tBody.append($("<td>" + data.column7 + "</td>"));
            tBody.append($("<td>" + data.column8 + "</td>"));
            tBody.append($("<td>" + data.column9 + "</td></tr>"));

            // $("#app-status-table").append(tHead).append(tBody);

            $("#app-status-table").table("refresh");
            //tHead.closest("table#app-status-table").table("refresh").trigger("create");
            //tBody.closest("table#app-status-table").table("refresh").trigger("create");
        }
    });
}

};

附上只显示第一列标题的波纹模拟器快照，正文显示完美。即使我在 HTML 代码中添加了表格“thead”，但这也不起作用! enter image description here

此问题是否与此链接相关: https://github.com/jquery/jquery-mobile/pull/6007/files

请提供解决方案，因为我花了整整 1 天时间解决这个问题。谢谢

最佳答案

问题是您正在尝试附加 jQuery 对象:

tHead.append($("<tr><th data-priority='1'>Application No.</th>"));

所以 jQuery 会自动关闭 <TR>第一个标题列上的标记。

而是将整行构建为一个字符串，然后在末尾附加一次:

function showAppStatusData(data) {
    var pageData = data;
    var tHead = $('table#app-status-table thead');

    var headRow = "<tr><th data-priority='1'>Application No</th>";
    headRow += "<th data-priority='2'>Column 2</th>";
    headRow += "<th data-priority='3'>Column 3</th>";
    headRow += "<th data-priority='4'>Column 4</th>";
    headRow += "<th data-priority='5'>Column 5</th>";
    headRow += "<th data-priority='6'>Column 6</th>";
    headRow += "<th data-priority='7'>Column 7</th>";
    headRow += "<th data-priority='8'>Column 8</th>";
    headRow += "<th data-priority='9'>Column 9</th></tr>";

    tHead.append(headRow);

    var tBody = $('#app-status-table tbody');
    var theRow = "<tr><td>" + data.applicationNos + "</td>";
    theRow += "<td>" + data.column2 + "</td>";    
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td>";
    theRow += "<td>" + data.column2 + "</td></tr>";

    tBody.append(theRow);

    $("#app-status-table").table("refresh");   
}

DEMO

关于javascript - 动态创建表时的 JQuery Mobile 表回流问题，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/31002847/

24 4 0
文章推荐： c# - 如何使用 sharpmap 在地球上渲染一个国家的图像
文章推荐： swift - 如何通过点表示法访问未实例化的对象？ ( swift Playground )
文章推荐： c# - 从属性设置 RequiredFieldValidator 上的 ValidationGroup 设置不正确
文章推荐： c# - MiniProfiler Start 和 StartNew 不按照文档工作
行者123
个人简介

我是一名优秀的程序员,十分优秀！

滴滴打车优惠券免费领取
滴滴打车优惠券
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com