How do I generate table of contents dynamically. following is my code but its only for one heading tag h3. I need it to work for all headings. Here is my following sample format of the post :
<html>
<head></head>
<body>
<div id="tableofcontent"></div>
<div class="entry-content">
<h1 id="Test1">Main Heading</h1>
<p>Lorem Ipsum Lorem IpsumLorem IpsumLorem Ipsum</p>
<h2 id="Test2"> Sub Heading</h2>
<p>Lorem Ipsum Lorem IpsumLorem IpsumLorem Ipsum</p>
<h3 id ="Test3">Sub Sub Heading</h3>
<p>Lorem Ipsum Lorem IpsumLorem IpsumLorem Ipsum</p>
<h4>Sub Sub Heading</h4>
<p>Lorem Ipsum Lorem IpsumLorem IpsumLorem Ipsum</p>
</div>
</body>
</html>How do I generate table of contents dynamically. following is my code but its only for one heading tag h3. I need it to work for all headings.
jQuery(document).ready(function($) {
var $aWithId = $('.entry-content h3[id]');
if ($aWithId.length != 0) {
if ($aWithId.length > 0) {
$('#tableofcontent').prepend('<nav class="toc"><h3 class="widget-title">Table of Contents</h3><ol></ol></nav>');
}
}
var $aWithId = $('.entry-content h3[id]');
if ($aWithId.length != 0) {
$('.entry-content').find($aWithId).each(function() {
var $item = $(this);
var $id = $(this).attr('id');
var li = $('<li/>');
var a = $('<a/>', {
text: $item.text(),
href: '#' + $id,
title: $item.text()
});
a.appendTo(li);
$('#tableofcontent .toc ol').append(li);
});
}
});