无法将HTML转换为Javascript变量
我正在尝试将jQuery数据表嵌套到主数据表中。我可以创建子表并填充它,但是当我尝试将HTML复制到显示嵌套行的JavaScript函数中时,我会得到一个错误,因为HTML有换行符、额外的空格并且没有用引号括起来 我怎样才能让它工作无法将HTML转换为Javascript变量,javascript,jquery,html,datatables,jquery-datatables,Javascript,Jquery,Html,Datatables,Jquery Datatables,我正在尝试将jQuery数据表嵌套到主数据表中。我可以创建子表并填充它,但是当我尝试将HTML复制到显示嵌套行的JavaScript函数中时,我会得到一个错误,因为HTML有换行符、额外的空格并且没有用引号括起来 我怎样才能让它工作 <link rel="stylesheet" type="text/css" href="/css/dataTables.jqueryui.css" /> <script type="text/javascript" charset="utf8"
<link rel="stylesheet" type="text/css" href="/css/dataTables.jqueryui.css" />
<script type="text/javascript" charset="utf8" src="/scripts/jquery.dataTables.min.js"></script>
<script type="text/javascript" charset="utf8" src="/Scripts/dataTables.jqueryui.js"></script>
<script type="text/javascript" charset="utf8" src="/scripts/tinymce/tiny_mce.js"></script>
<style type="text/css">
#ethicsOpinions_wrapper select {
width: auto;
}
.ui-dialog-content.ui-widget-content {
padding: 10px 30px 10px 15px;
}
td.details-control {
background: url('/images/details_open.png') no-repeat center center;
cursor: pointer;
}
tr.shown td.details-control {
background: url('/images/details_close.png') no-repeat center center;
}
</style>
<script type="text/javascript">
var ethicalRulesTableHtml;
$(function () {
ethicalRulesTableHtml = $("#ethicalRulesGrid").html();
var table = $('#ethicalRulesSections').DataTable({
"ajax": "/umbraco/surface/RulesSurface/getRulesSections",
"order": [[1, 'asc']],
stateSave: false,
"paging": false,
"autoWidth": true,
"processing": true,
"jQueryUI": true,
"destroy": true,
"deferRender": true,
"filter": false,
"dom": '<lfr>t<"F"p>',
"columns": [
{
"data": null,
className: "dt-center details-control",
"defaultContent": "",
"width": "20px",
"orderable": false
},
{
"data": 0,
"visible": false
},
{
"data": 1,
"width": "50px",
className: "dt-center"
},
{
"data": 2
}
]
});
// Add event listener for opening and closing details
$('#ethicalRulesSections tbody').on('click', 'td.details-control', function () {
var tr = $(this).closest('tr');
var row = table.row(tr);
if (row.child.isShown()) {
// This row is already open - close it
row.child.hide();
tr.removeClass('shown');
}
else {
// Open this row
row.child("'" + format(row.data()) + "'").show();
tr.addClass('shown');
}
});
});
function format(d) {
$('#ethicalRules').DataTable({
"ajax": "/umbraco/surface/RulesSurface/getRules/" + d[0],
"order": [[1, 'asc']],
"width": "630px",
stateSave: false,
"paging": false,
"autoWidth": true,
"processing": true,
"jQueryUI": true,
"destroy": true,
"deferRender": true,
"filter": false,
"dom": '<lfr>t<"F"p>',
"columns": [
{
"data": 1,
"visible": false
},
{
"data": 2,
"width": "50px",
className: "dt-center"
},
{
"data": 3
}
],
"initComplete": function (settings, json) { return $('#ethicalRules')[0].outerHTML; }
});
}
</script>
<div id="ethicalRulesSectionsGrid">
<table id="ethicalRulesSections" cellpadding="0" cellspacing="0" border="0" class="display ca_highlight_row">
<thead>
<tr>
<th></th>
<th></th>
<th>Section Number</th>
<th>Section</th>
</tr>
</thead>
<tbody></tbody>
</table>
</div>
<div id="ethicalRulesGrid">
<table id="ethicalRules" cellpadding="0" cellspacing="0" border="0" class="display ca_highlight_row" style="margin:0 0 0 110px;">
<thead>
<tr>
<th></th>
<th>Rule Number</th>
<th>Rule</th>
</tr>
</thead>
<tbody></tbody>
</table>
</div>
#伦理观点包装选择{
宽度:自动;
}
.ui-dialog-content.ui-widget-content{
填充:10px 30px 10px 15px;
}
td.1电子控制{
背景:url('/images/details_open.png')无重复中心;
光标:指针;
}
tr.所示td.详细信息-控制{
背景:url('/images/details_close.png')无重复中心;
}
var ethicalRulesTableHtml;
$(函数(){
ethicalRulesTableHtml=$(“#ethicalRulesGrid”).html();
变量表=$(“#ethicalRulesSections”)。数据表({
“ajax”:“/umbraco/surface/rulesssurface/getRulesSections”,
“订单”:[[1,‘asc']],
stateSave:false,
“分页”:false,
“自动宽度”:正确,
“处理”:对,
“jQueryUI”:没错,
“毁灭”:真的,
“延迟渲染”:正确,
“过滤器”:false,
“dom”:“t”,
“栏目”:[
{
“数据”:空,
类名:“dt中心详细信息控制”,
“defaultContent”:“,
“宽度”:“20px”,
“可订购”:false
},
{
“数据”:0,
“可见”:错误
},
{
“数据”:1,
“宽度”:“50px”,
类名:“dt中心”
},
{
“数据”:2
}
]
});
//为打开和关闭详细信息添加事件侦听器
$(#ethicalRulesSections tbody')。在('click','td.details control',函数(){
var tr=$(this.nexist('tr');
var行=表.行(tr);
if(row.child.isShown()){
//此行已打开-关闭它
row.child.hide();
tr.removeClass(“显示”);
}
否则{
//打开这一排
row.child(“”+格式(row.data())+“”).show();
tr.addClass(“显示”);
}
});
});
函数格式(d){
$('ethicalRules')。数据表({
“ajax”:“/umbraco/surface/rulesssurface/getRules/”+d[0],
“订单”:[[1,‘asc']],
“宽度”:“630px”,
stateSave:false,
“分页”:false,
“自动宽度”:正确,
“处理”:对,
“jQueryUI”:没错,
“毁灭”:真的,
“延迟渲染”:正确,
“过滤器”:false,
“dom”:“t”,
“栏目”:[
{
“数据”:1,
“可见”:错误
},
{
“数据”:2,
“宽度”:“50px”,
类名:“dt中心”
},
{
“数据”:3
}
],
“initComplete”:函数(设置,json){return$('#ethicalRules')[0].outerHTML;}
});
}
章节号
部分
规则编号
统治
基本上,解决方案是克隆子表HTML模板,使用克隆元素的HTML内容添加一个新的子行,找到添加的表并基于此创建DataTables对象
您需要从子表中删除id
属性,如下所示,并使其容器最初隐藏
HTML
我省略了一些HTML代码,下面显示了唯一的子表
规则编号
统治
JavaScript
var ethicalRulesTableHtml;
$(函数(){
ethicalRulesTableHtml=$(“#ethicalRulesGrid”).html();
变量表=$(“#ethicalRulesSections”)。数据表({
“ajax”:“/umbraco/surface/rulesssurface/getRulesSections”,
“订单”:[[1,‘asc']],
stateSave:false,
“分页”:false,
“自动宽度”:正确,
“处理”:对,
“jQueryUI”:没错,
“毁灭”:真的,
“延迟渲染”:正确,
“过滤器”:false,
“dom”:“t”,
“栏目”:[
{
“数据”:空,
类名:“dt中心详细信息控制”,
“defaultContent”:“,
“宽度”:“20px”,
“可订购”:false
},
{
“数据”:0,
“可见”:错误
},
{
“数据”:1,
“宽度”:“50px”,
类名:“dt中心”
},
{
“数据”:2
}
]
});
//为打开和关闭详细信息添加事件侦听器
$(#ethicalRulesSections tbody')。在('click','td.details control',函数(){
var tr=$(this.nexist('tr');
var行=表.行(tr);
if(row.child.isShown()){
//销毁子表
tr.next().find('table').DataTable().destroy();
//此行已打开-关闭它
row.child.remove();
tr.removeClass(“显示”);
}
否则{
//打开这一排
格式(表格,tr);
}
});
});
函数格式(表,tr)
var ethicalRulesTableHtml;
$(function () {
ethicalRulesTableHtml = $("#ethicalRulesGrid").html();
var table = $('#ethicalRulesSections').DataTable({
"ajax": "/umbraco/surface/RulesSurface/getRulesSections",
"order": [[1, 'asc']],
stateSave: false,
"paging": false,
"autoWidth": true,
"processing": true,
"jQueryUI": true,
"destroy": true,
"deferRender": true,
"filter": false,
"dom": '<lfr>t<"F"p>',
"columns": [
{
"data": null,
className: "dt-center details-control",
"defaultContent": "",
"width": "20px",
"orderable": false
},
{
"data": 0,
"visible": false
},
{
"data": 1,
"width": "50px",
className: "dt-center"
},
{
"data": 2
}
]
});
// Add event listener for opening and closing details
$('#ethicalRulesSections tbody').on('click', 'td.details-control', function () {
var tr = $(this).closest('tr');
var row = table.row(tr);
if (row.child.isShown()) {
// Destroy child table
tr.next().find('table').DataTable().destroy();
// This row is already open - close it
row.child.remove();
tr.removeClass('shown');
}
else {
// Open this row
format(table, tr);
}
});
});
function format(table, tr) {
var row = table.row(tr);
var d = row.data();
tr.addClass('shown');
// Clone child table and insert it as child row
row.child($('#ethicalRulesGrid').clone().html()).show();
// Locate child table
var $child_table = tr.next().find('table');
// Initialize child table
$child_table.DataTable({
"ajax": "/umbraco/surface/RulesSurface/getRules/" + d[0],
"order": [[1, 'asc']],
"width": "630px",
"stateSave": false,
"paging": false,
"autoWidth": true,
"processing": true,
"jQueryUI": true,
"destroy": true,
"deferRender": true,
"filter": false,
"dom": '<lfr>t<"F"p>',
"columns": [
{
"data": 1,
"visible": false
},
{
"data": 2,
"width": "50px",
className: "dt-center"
},
{
"data": 3
}
]
});
}