JQuery操作tr和td内容的方法实例

复制代码代码如下:
<PRE class=html name="code"><html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
    <link href="../esstec_css/style.css" type="text/css" rel="stylesheet" media="all" />
    <link href="../esstec_css/style.nk.css" rel="stylesheet" type="text/css" />
    <script src="../js/jquery-1.7.2.min.js" type="text/javascript"></script>
    <link href="../esstec_css/Default.css" rel="stylesheet" type="text/css" />
    <link href="../esstec_css/BMS-Form.css" rel="stylesheet" type="text/css" />
    <script type="text/javascript">
        $(document).ready(function () {
            $("#selEmployee").click(function () {
                var $table = $("#tbProEmployee tr");
                var len = $table.length;
                var trid = "tbProEmployee" + len;
                var strDeviceTr = "<tr id=" + trid + ">";
                strDeviceTr += "<td ><input id=\"txtEmployeeInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"" + "123" + "\" /><input id=\"txtInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"\" />";
                strDeviceTr += "<label id=\"txtEmployeeName\">" + "姓名" + "</label></td>";
                strDeviceTr += "<td><input id=\"txtRemark\" type=\"text\" name=\"ProjectEmployee\" /></td>";
                strDeviceTr += "<td ><a href=\"javascript:;SaveProEmployee('" + trid + "')\">保存</a> | <a href=\"javascript:;DelProEmployee('" + trid + "')\">删除</a></td>";
                strDeviceTr += " </tr>";
                $("#tbProEmployee").append(strDeviceTr);
            });
        });
        function SaveProEmployee(index) {
            //ajax保存
            var tr = $("tr[id=" + index + "]");
            var employee = tr.find("#txtEmployeeName").text();
            var remark = tr.find("#txtRemark").val();
            var strtd = "<td><input id=\"txtEmployeeInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"" + "123" + "\" /><input id=\"txtInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"\" />";
            strtd += "<label id=\"txtEmployeeName\">" + employee + "</label></td>";
            strtd += "<td ><label id=\"txtRemark\">" + remark + "</label></td>";
            strtd += "<td ><a href=\"javascript:;UpdateProEmployee('" + index + "')\">修改</a> | <a href=\"javascript:;DelProEmployee('" + index + "')\">删除</a></td>";
            tr.html(strtd);
        }
        function UpdateProEmployee(index) {
            //ajax保存
            var tr = $("tr[id=" + index + "]");
            var employee = tr.find("#txtEmployeeName").text();
            var remark = tr.find("#txtRemark").text();
            var strtd = "<td><input id=\"txtEmployeeInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"" + "123" + "\" /><input id=\"txtInnerID\" type=\"hidden\" name=\"ProjectEmployee\" value=\"\" />";
            strtd += "<label id=\"txtEmployeeName\">" + employee + "</label></td>";
            strtd += "<td><input id=\"txtRemark\" type=\"text\" name=\"ProjectEmployee\" value=\"" + remark + "\" /></td>";
            strtd += "<td ><a href=\"javascript:;SaveProEmployee('" + index + "')\">保存</a> | <a href=\"javascript:;DelProEmployee('" + index + "')\">删除</a></td>";
            tr.html(strtd);
        }
        function DelProEmployee(index) {
            if (confirm("Are you sure？")) {
                $("tr[id=" + index + "]").remove();
            }
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div class="snippet download-list">
        <table class="telerik-reTable-2" id="tbProEmployee">
            <tbody>
                <tr>
                    <th colspan="3">
                        [<a id="selEmployee" href="javascript:void(0)">执行人员</a>]
                    </th>
                </tr>
                <tr>
                    <th>
                        姓名
                    </th>
                    <th>
                        备注
                    </th>
                    <th>
                        操作
                    </th>
                </tr>
            </tbody>
        </table>
    </div>
    </form>
</body>
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