我正在尝试将数据表集成到我的项目中。我的一张表有一个按钮来添加额外的行。我使用了这里显示的方法。添加一行并提交结果后，我最终得到了双数据表控件，如下所示：
更新
这是整个页面：
<!DOCTYPE html>
<html class="no-js">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Project name</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<link rel="shortcut icon" type="image/png" href="/static/images/favicon.ico" />
<!-- For third-generation iPad with high-resolution Retina display: -->
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="/static/images/apple-touch-icon-144x144-precomposed.png">
<!-- For iPhone with high-resolution Retina display: -->
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="/static/images/apple-touch-icon-114x114-precomposed.png">
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<link rel="apple-touch-icon-precomposed" sizes="72x72" href="/static/images/apple-touch-icon-72x72-precomposed.png">
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<link rel="apple-touch-icon-precomposed" href="/static/images/apple-touch-icon-precomposed.png">
<link rel="stylesheet" href="/static/css/bootstrap.min.css">
<style>
body {
padding-top: 60px;
padding-bottom: 40px;
}
</style>
<link rel="stylesheet" href="/static/css/bootstrap-responsive.min.css">
<link rel="stylesheet" href="/static/css/main.css">
<script src="/static/js/vendor/modernizr-2.6.2-respond-1.1.0.min.js"></script>
</head>
<body>
<div class="navbar navbar-fixed-top navbar-inverse">
<div class="navbar-inner">
<div class="container">
<a class="brand" href="/">VBEnergyZone</a>
<div class="nav-collapse">
<ul class="nav">
<li><a href="/">Home</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Tools<b class="caret"></b></a>
<ul class="dropdown-menu">
</ul>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Administration<b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="/core/customers/">Customers</a></li>
<li><a href="/core/meters/">Meters</a></li>
<li><a href="/core/price_requests/">Price requests</a></li>
<li><a href="/core/suppliers/">Suppliers</a></li>
<li><a href="/core/supplier_groups/">Supplier groups</a></li>
<li><a href="/core/utilities/">Utilities</a></li>
</ul>
</li>
<li><a href="/core/user_profiles/">User Profiles</a></li>
<li><a href="/admin">Django Admin</a></li>
</ul>
<div class="pull-right">
<ul class="nav">
<li><a href="/about"><i class="icon-info-sign icon-white"></i> About</a></li>
<a class="btn dropdown-toggle" data-toggle="dropdown" href="#"><i class="icon-star"></i> eevenson<span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="/core/user_profiles/eevenson/">Profile</a></li>
<li><a href="/accounts/password_change/">Change password</a></li>
<li><a href="/accounts/logout/">Log out</a></li>
</ul>
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="container">
<div class='messages'>
</div>
<h2>A Test Customer</h2>
<h3>Customer</h3>
<form action="" id="form" enctype="multipart/form-data" method="post">
<div style='display:none'><input type='hidden' name='csrfmiddlewaretoken' value='NCQ15jA7erX5dAbx20Scr3gWxgaTn3Iq' /> </div><ul class='nav nav-tabs'><li class='active'><a class='tab' href='#tab0' data-toggle='tab'>Basic information</a></li><li><a class='tab' href='#tab1' data-toggle='tab'>Meters</a></li><li><a class='tab' href='#tab2' data-toggle='tab'>Emails</a></li><li><a class='tab' href='#tab3' data-toggle='tab'>Phone numbers</a></li><li><a class='tab' href='#tab4' data-toggle='tab'>Locations</a></li><li><a class='tab' href='#tab5' data-toggle='tab'>Documents</a></li><li><a class='tab' href='#tab6' data-toggle='tab'>Managers</a></li></ul></hr><div
class="tab-content" ><div
class="tab-pane active" id="tab0"><div
class="row" ><div
class="span4" ><div id="div_id_name" class="control-group"><label for="id_name" class="control-label requiredField">
Name<span class="asteriskField">*</span></label><div class="controls"><input name="name" value="A Test Customer" class="span4 textinput textInput" maxlength="128" type="text" id="id_name" /> </div></div><div id="div_id_legal_name" class="control-group"><label for="id_legal_name" class="control-label ">
Legal name
</label><div class="controls"><input id="id_legal_name" type="text" class="span4 textinput textInput" name="legal_name" maxlength="128" /> </div></div><div id="div_id_tags" class="control-group"><label for="id_tags" class="control-label ">
Tags
</label><div class="controls"><input id="id_tags" type="text" class="span4 tagwidget" name="tags" /> <p id="hint_id_tags" class="help-block">A comma-separated list of tags.</p></div></div></div><div
class="span4" ><div id="div_id_duns_number" class="control-group"><label for="id_duns_number" class="control-label ">
Duns number
</label><div class="controls"><input id="id_duns_number" type="text" class="span4 textinput textInput" name="duns_number" maxlength="9" /> </div></div><div id="div_id_taxpayer_id_number" class="control-group"><label for="id_taxpayer_id_number" class="control-label ">
Taxpayer ID number
</label><div class="controls"><input id="id_taxpayer_id_number" type="text" class="span4 textinput textInput" name="taxpayer_id_number" maxlength="9" /> </div></div><div id="div_id_customer_type" class="control-group"><label for="id_customer_type" class="control-label ">
Customer type
</label><div class="controls"><select id="id_customer_type" class="span4 select" name="customer_type"><option value="" selected="selected">---------</option><option value="MUNI">Munincipality</option><option value="SCDT">School District</option><option value="UNIV">University</option></select></div></div></div><div
class="span4" ><div id="div_id_active" class="control-group"><div class="controls"><label for="id_active" class="checkbox "><input id="id_active" checked="checked" type="checkbox" class="span4 checkboxinput" name="active" />
Active
</label></div></div></div></div></div><div
class="tab-pane" id="tab1"><div
class="row" ><div
class="span4" ><div id="div_id_meter_textarea" class="control-group"><label for="id_meter_textarea" class="control-label ">
List of meters
</label><div class="controls"><textarea id="id_meter_textarea" rows="10" cols="40" name="meter_textarea" class="span4 textarea"></textarea><p id="hint_id_meter_textarea" class="help-block">Enter meter ESI IDs one per line. Meters will become owned by customer. New meter ESI IDs will be created as necessary. Duplicate ESI IDs will be ignored. Meters owned by a different customer will change ownership.</p></div></div></div><div
class="span4" ><div id="div_id_utility" class="control-group"><label for="id_utility" class="control-label ">
Utility
</label><div class="controls"><select id="id_utility" class="span4 select" name="utility"><option value="" selected="selected">---------</option></select></div></div></div><div
class="span4" ></div></div><fieldset><legend>Meters</legend><input type="hidden" name="meters-TOTAL_FORMS" value="0" id="id_meters-TOTAL_FORMS" /> <input type="hidden" name="meters-INITIAL_FORMS" value="0" id="id_meters-INITIAL_FORMS" /><input type="hidden" name="meters-MAX_NUM_FORMS" id="id_meters-MAX_NUM_FORMS" /> <table id="meters" class="formsetTable"><thead><tr><th>ESI ID</th><th>Utility</th><th class="vbNoSearchSort">Delete?</th></tr></thead><tbody></tbody></table></fieldset></hr></div><div
class="tab-pane" id="tab2"><div
class="row" ><div
class="span4" ></div><div
class="span4" ></div><div
class="span4" ></div></div><fieldset><legend>Emails</legend><input type="hidden" name="emails-TOTAL_FORMS" value="1" id="id_emails-TOTAL_FORMS" /> <input type="hidden" name="emails-INITIAL_FORMS" value="0" id="id_emails-INITIAL_FORMS" /><input type="hidden" name="emails-MAX_NUM_FORMS" id="id_emails-MAX_NUM_FORMS" /> <table id="emails" class="formsetTable"><thead><tr><th>Email</th><th>Email type</th><th class="vbNoSearchSort">Delete?</th></tr></thead><tbody><tr class="row1"><td><input id="id_emails-0-email" type="text" name="emails-0-email" maxlength="75" /> </td><td><input id="id_emails-0-email_type" type="text" name="emails-0-email_type" maxlength="128" /> </td><td><input type="hidden" name="emails-0-id" id="id_emails-0-id" /> <input type="checkbox" name="emails-0-DELETE" id="id_emails-0-DELETE" /></td></tr></tbody><tfoot><tr style="display:none;" class="template"><td><input id="id_emails-NUM-email" type="text" name="emails-NUM-email" maxlength="75" /> </td><td><input id="id_emails-NUM-email_type" type="text" name="emails-NUM-email_type" maxlength="128" /> </td><td><input type="hidden" name="emails-NUM-id" id="id_emails-NUM-id" /> <input type="checkbox" name="emails-NUM-DELETE" id="id_emails-NUM-DELETE" /></td></tr></tfoot></table></fieldset></hr><input class='addEmail btn btn-primary' name="addRow" value="Add row" /> </div><div
class="tab-pane" id="tab3"><div
class="row" ><div
class="span4" ></div><div
class="span4" ></div><div
class="span4" ></div></div></div><div
class="tab-pane" id="tab4"><div
class="row" ><div
class="span4" ></div><div
class="span4" ></div><div
class="span4" ></div></div></div><div
class="tab-pane" id="tab5"><div
class="row" ><div
class="span4" ></div><div
class="span4" ></div><div
class="span4" ></div></div></div><div
class="tab-pane" id="tab6"><div
class="row" ><div
class="span4" ></div><div
class="span4" ></div><div
class="span4" ></div></div></div></div>
<div class="btn-toolbar">
<input class='btn btn-primary' type="submit" name="submit" value="Submit changes" />
<a href="/core/customers/" class="btn btn-primary">Cancel</a>
</div>
</form>
<hr/>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="/static/js/vendor/jquery-1.8.3.min.js"><\/script>')</script>
<script src="/static/js/vendor/bootstrap.min.js"></script>
<script src="/static/js/main.js"></script>
<!-- DataTables CSS -->
<link rel="stylesheet" type="text/css" href="https://ajax.aspnetcdn.com/ajax/jquery.dataTables/1.9.4/css/jquery.dataTables.css">
<!-- DataTables -->
<script type="text/javascript" charset="utf8" src="https://ajax.aspnetcdn.com/ajax/jquery.dataTables/1.9.4/jquery.dataTables.min.js"></script>
<script>
/* Create an array with the values of all the input boxes in a column */
$.fn.dataTableExt.afnSortData['dom-text'] = function ( oSettings, iColumn )
{
var aData = [];
$( 'td:eq('+iColumn+') input:last', oSettings.oApi._fnGetTrNodes(oSettings) ).each( function () {
aData.push( this.value );
} );
return aData;
}
/* Create an array with the values of all the select options in a column */
$.fn.dataTableExt.afnSortData['dom-select'] = function ( oSettings, iColumn )
{
var aData = [];
$( 'td:eq('+iColumn+') select:last', oSettings.oApi._fnGetTrNodes(oSettings) ).each( function () {
aData.push( $(this).val() );
} );
return aData;
}
/* Create an array with the values of all the checkboxes in a column */
$.fn.dataTableExt.afnSortData['dom-checkbox'] = function ( oSettings, iColumn )
{
var aData = [];
$( 'td:eq('+iColumn+') input:last', oSettings.oApi._fnGetTrNodes(oSettings) ).each( function () {
aData.push( this.checked==true ? "1" : "0" );
} );
return aData;
}
$(document).ready(function() {
$('#meters').dataTable(
{
"aoColumns": [
null,
null,
{ "sSortDataType": "dom-checkbox" },
],
"aoColumnDefs": [
{
"aTargets": ["vbNoSearchSort"],
"bSearchable": false,
"bSortable": false
}
],
"bProcessing" :true,
"bStateSave" :true,
"sPaginationType": "full_numbers"
}
);
$('#emails').dataTable(
{
"aoColumns": [
{ "sSortDataType": "dom-text" },
{ "sSortDataType": "dom-text" },
{ "sSortDataType": "dom-checkbox" },
],
"aoColumnDefs": [
{
"aTargets": ["vbNoSearchSort"],
"bSearchable": false,
"bSortable": false
}
],
"bProcessing" :true,
"bStateSave" :true,
"sPaginationType": "full_numbers"
}
);
} );
</script>
<script>
var emailsTable;
var metersTable;
$(document).ready(function() {
$('#form').submit( function() {
var sData =
emailsTable.$('input')
.add(metersTable.$('input'))
.add('input')
.add('textarea')
.add('select')
.serialize();
$.post('', sData, function(data){$('body').html(data); });
// $.post('', sData, function(data){
// var messages = $('.messages', data);
// $('.messages').replaceWith(messages);
// });
return false;
} );
emailsTable = $('#emails').dataTable();
metersTable = $('#meters').dataTable();
} );
$('.addEmail').click(function(){
var type = 'emails'
var total = $('#' + type).dataTable().fnSettings().fnRecordsTotal();
var tableId = $('#'+ type).attr('id');
var template = new Array();
$('#'+tableId+' tfoot tr.template td')
.clone()
.each(function(){
$(this).html($(this).html().replace(/NUM/g,total));
})
.each(function(){
template.push($(this).html());
});
$('#'+tableId).dataTable().fnAddData(template);
total++;
$('#id_' + type + '-TOTAL_FORMS').val(total);
});
</script>
</body>
</html>
为什么在提交后向表#emails 添加行会导致重复的数据表控件？
出于某种原因，数据表将 div#emails_wrapper 嵌入到另一个 div#emails_wrapper 中。