我有一个数据表，可以从AJAX源获取数据，效果很好。我遇到的问题是我想单击表获取单击行的id，然后打开带有数据的bootstrap模式。
当我将脚本复制到Chrome的控制台时效果很好，但当我尝试将其包含在文件中时，如下面的代码，我的模态为空。它很奇怪，因为我的控制台显示的输出与它工作时的输出相同。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Hello</title>
<!-- Core CSS - Include with every page -->
<link href="bootstrap.min.css" rel="stylesheet">
<link href="css/font-awesome.css" rel="stylesheet">
<!-- Page-Level Plugin CSS - Tables -->
<link href="dataTables.bootstrap.css" rel="stylesheet">
<!-- SB Admin CSS - Include with every page -->
<link href="sb-admin.css" rel="stylesheet">
</head>
<body>
<div id="wrapper">
<nav class="navbar navbar-default navbar-fixed-top" role="navigation" style="margin-bottom: 0">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".sidebar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/">Hello</a>
</div>
<!-- /.navbar-header -->
<ul class="nav navbar-top-links navbar-right">
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-envelope fa-fw"></i> <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu dropdown-messages">
<li>
<a href="#">
<div>
<strong>John Smith</strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<strong>John Smith</strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<strong>John Smith</strong>
<span class="pull-right text-muted">
<em>Yesterday</em>
</span>
</div>
<div>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque eleifend...</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>Read All Messages</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- /.dropdown-messages -->
</li>
<!-- /.dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-tasks fa-fw"></i> <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu dropdown-tasks">
<li>
<a href="#">
<div>
<p>
<strong>Task 1</strong>
<span class="pull-right text-muted">40% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="40" aria-valuemin="0" aria-valuemax="100" style="width: 40%">
<span class="sr-only">40% Complete (success)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 2</strong>
<span class="pull-right text-muted">20% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100" style="width: 20%">
<span class="sr-only">20% Complete</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 3</strong>
<span class="pull-right text-muted">60% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-warning" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%">
<span class="sr-only">60% Complete (warning)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<p>
<strong>Task 4</strong>
<span class="pull-right text-muted">80% Complete</span>
</p>
<div class="progress progress-striped active">
<div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100" style="width: 80%">
<span class="sr-only">80% Complete (danger)</span>
</div>
</div>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>See All Tasks</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- /.dropdown-tasks -->
</li>
<!-- /.dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-bell fa-fw"></i> <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu dropdown-alerts">
<li>
<a href="#">
<div>
<i class="fa fa-comment fa-fw"></i> New Comment
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-twitter fa-fw"></i> 3 New Followers
<span class="pull-right text-muted small">12 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-envelope fa-fw"></i> Message Sent
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-tasks fa-fw"></i> New Task
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a href="#">
<div>
<i class="fa fa-upload fa-fw"></i> Server Rebooted
<span class="pull-right text-muted small">4 minutes ago</span>
</div>
</a>
</li>
<li class="divider"></li>
<li>
<a class="text-center" href="#">
<strong>See All Alerts</strong>
<i class="fa fa-angle-right"></i>
</a>
</li>
</ul>
<!-- /.dropdown-alerts -->
</li>
<!-- /.dropdown -->
<li class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<i class="fa fa-user fa-fw"></i> <i class="fa fa-caret-down"></i>
</a>
<ul class="dropdown-menu dropdown-user">
<li><a href="#"><i class="fa fa-user fa-fw"></i> User Profile</a>
</li>
<li><a href="#"><i class="fa fa-gear fa-fw"></i> Settings</a>
</li>
<li class="divider"></li>
<li><a href="/logout"><i class="fa fa-sign-out fa-fw"></i> Logout</a>
</li>
</ul>
<!-- /.dropdown-user -->
</li>
<!-- /.dropdown -->
</ul>
<!-- /.navbar-top-links -->
<div class="navbar-default navbar-static-side" role="navigation">
<div class="sidebar-collapse">
<ul class="nav" id="side-menu">
<li class="sidebar-search">
<div class="input-group custom-search-form">
<input type="text" class="form-control" placeholder="Search...">
<span class="input-group-btn">
<button class="btn btn-default" type="button">
<i class="fa fa-search"></i>
</button>
</span>
</div>
<!-- /input-group -->
</li>
<li>
<a href="/"><i class="fa fa-dashboard fa-fw"></i> Dashboard</a>
</li>
<li>
<a href="#"><i class="fa fa-bar-chart-o fa-fw"></i> Charts<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="/flot">Flot Charts</a>
</li>
<li>
<a href="/morris">Morris.js Charts</a>
</li>
</ul>
<!-- /.nav-second-level -->
</li>
<li>
<a href="/tables"><i class="fa fa-table fa-fw"></i> Tables</a>
</li>
<li>
<a href="/technicians"><i class="fa fa-users"></i> Technicians</a>
</li>
<li>
<a href="/cart"><i class="fa fa-shopping-cart"></i> Cart</a>
</li>
<li>
<a href="/forms"><i class="fa fa-edit fa-fw"></i> Forms</a>
</li>
<li>
<a href="#"><i class="fa fa-wrench fa-fw"></i> UI Elements<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="/panels-wells">Panels and Wells</a>
</li>
<li>
<a href="/buttons">Buttons</a>
</li>
<li>
<a href="/notifications">Notifications</a>
</li>
<li>
<a href="/typography">Typography</a>
</li>
<li>
<a href="/grid">Grid</a>
</li>
</ul>
<!-- /.nav-second-level -->
</li>
<li>
<a href="#"><i class="fa fa-sitemap fa-fw"></i> Multi-Level Dropdown<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="#">Second Level Item</a>
</li>
<li>
<a href="#">Second Level Item</a>
</li>
<li>
<a href="#">Third Level <span class="fa arrow"></span></a>
<ul class="nav nav-third-level">
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
<li>
<a href="#">Third Level Item</a>
</li>
</ul>
<!-- /.nav-third-level -->
</li>
</ul>
<!-- /.nav-second-level -->
</li>
<li>
<a href="#"><i class="fa fa-files-o fa-fw"></i> Sample Pages<span class="fa arrow"></span></a>
<ul class="nav nav-second-level">
<li>
<a href="/blank">Blank Page</a>
</li>
<li>
<a href="/login">Login Page</a>
</li>
</ul>
<!-- /.nav-second-level -->
</li>
</ul>
<!-- /#side-menu -->
</div>
<!-- /.sidebar-collapse -->
</div>
<!-- /.navbar-static-side -->
</nav>
<div id="page-wrapper">
<div class="row">
<div class="col-lg-12">
<h1 class="page-header">Tables</h1>
</div>
<!-- /.col-lg-12 -->
</div>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">Order Details</h4>
</div>
<div class="modal-body">
...
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-default">
<div class="panel-heading">
Workorders
</div>
<!-- /.panel-heading -->
<div class="panel-body">
<div class="table-responsive">
<table class="table table-striped table-bordered table-hover" id="dataTables-example">
<thead>
<tr>
<th>_id</th>
<th>Phone #</th>
<th>Sub Area</th>
<th>Due By</th>
<th>City</th>
<th>State</th>
</tr>
</thead>
</table>
</div>
</div>
<!-- /.panel-body -->
</div>
<!-- /.panel -->
</div>
<!-- /.col-lg-12 -->
</div>
<!-- /.row -->
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-default">
<div class="panel-heading">
Products
</div>
<!-- /.panel-heading -->
<div class="panel-body">
<div class="table-responsive">
<table class="table table-striped table-bordered table-hover" id="dataTables-example2">
<thead>
<tr>
<th>Product</th>
<th>Category</th>
<th>Price</th>
</tr>
</thead>
</table>
</div>
</div>
<!-- /.panel-body -->
</div>
<!-- /.panel -->
</div>
<!-- /.col-lg-12 -->
</div>
</div>
<!-- /#page-wrapper -->
</div>
<!-- /#wrapper -->
<!-- Core Scripts - Include with every page -->
<script src="jquery-1.10.2.js"></script>
<script src="bootstrap.min.js"></script>
<script src="jquery.metisMenu.js"></script>
<!-- Page-Level Plugin Scripts - Tables -->
<script src="jquery.dataTables.js"></script>
<script src="dataTables.bootstrap.js"></script>
<!-- SB Admin Scripts - Include with every page -->
<script src="sb-admin.js"></script>
<!-- -->
<script src="mustache.js"></script>
<!-- Page-Level Demo Scripts - Tables - Use for reference -->
<script>
$(document).ready(function() {
$('#dataTables-example').dataTable( {
"processing": true,
"oScroller": {
"loadingIndicator": true
},
"oColVis": {
"activate": "mouseover",
},
"aaSorting": [[ 1, "asc" ]],
// "bServerSide": true,
// "bJQueryUI": true,
// "bStateSave": true,
"ajax": "/workordersjson",
"columns": [
{ "data": "_id" },
{ "data": "Phone #" },
{ "data": "Sub Area" },
{ "data": "Due By" },
{ "data": "City" },
{ "data": "State" }
]
} );
} );
$('#dataTables-example2').dataTable( {
"processing": true,
"oScroller": {
"loadingIndicator": true
},
"oColVis": {
"activate": "mouseover",
},
"aaSorting": [[ 1, "asc" ]],
// "bServerSide": true,
// "bJQueryUI": true,
// "bStateSave": true,
"ajax": "/productsjson2",
"columns": [
{ "data": "value" },
{ "data": "category" },
{ "data": "price" },
]
} );
</script>
<script>
$(document).ready(function(){
$('#dataTables-example tbody').on('click', 'tr', function(event){
event.preventDefault();
var nTds = $('td', this);
//example to show any cell data can be gathered, I used to get my ID from the first coumn in my final code
var sBrowser = $(nTds[0]).text();
var sGrade = $(nTds[4]).text();
var dialogText="The info cell I need was in (col2) as:"+sBrowser+" and in (col5) as:"+sGrade+"" ;
var targetUrl = $(this).attr("href");
console.log(sBrowser);
$.getJSON('/workorder/'+sBrowser, function(data) {
console.log(data);
var template = "<table class=table><thead><tr><th>Line</th><th>Product</th><th>Status</thead><tbody></tbody<tr></tr>{{#lines}}<td>{{Line #}}</td><td>{{Product}}</td><td>{{Status}}</td><tr>{{/lines}}</table>";
var html = Mustache.to_html(template, data);
$('.modal-body').html(html);
$('#myModal').modal()
});
});
})
</script>
</body>
</html>
答案 0 :(得分：1)
确保将脚本放在每个脚本之后或单独的文件上，然后将它们按顺序放在html中。
$(document).ready(function() {
$('#dataTables-example').dataTable( {
"processing": true,
"oScroller": {
"loadingIndicator": true
},
"oColVis": {
"activate": "mouseover",
},
"aaSorting": [[ 1, "asc" ]],
// "bServerSide": true,
// "bJQueryUI": true,
// "bStateSave": true,
"ajax": "/workordersjson",
"columns": [
{ "data": "_id" },
{ "data": "Phone #" },
{ "data": "Sub Area" },
{ "data": "Due By" },
{ "data": "City" },
{ "data": "State" }
]
} );
} );
$('#dataTables-example2').dataTable( {
"processing": true,
"oScroller": {
"loadingIndicator": true
},
"oColVis": {
"activate": "mouseover",
},
"aaSorting": [[ 1, "asc" ]],
// "bServerSide": true,
// "bJQueryUI": true,
// "bStateSave": true,
"ajax": "/productsjson2",
"columns": [
{ "data": "value" },
{ "data": "category" },
{ "data": "price" },
]
} );
$('#dataTables-example tbody').on('click', 'tr', function(event){
event.preventDefault();
var nTds = $('td', this);
//example to show any cell data can be gathered, I used to get my ID from the first coumn in my final code
var sBrowser = $(nTds[0]).text();
var sGrade = $(nTds[4]).text();
var dialogText="The info cell I need was in (col2) as:"+sBrowser+" and in (col5) as:"+sGrade+"" ;
var targetUrl = $(this).attr("href");
console.log(sBrowser);
$.getJSON('/workorder/'+sBrowser, function(data) {
console.log(data);
var template = "<table class=table><thead><tr><th>Line</th><th>Product</th><th>Status</thead><tbody></tbody<tr></tr>{{#lines}}<td>{{Line #}}</td><td>{{Product}}</td><td>{{Status}}</td><tr>{{/lines}}</table>";
var html = Mustache.to_html(template, data);
$('.modal-body').html(html);
$('#myModal').modal()
});
});
})
)}