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copied!<p>You can bind the $.on to a parent element that will always exist in dom like this.</p> <pre><code>$(document).on('click','p#two', function() { console.log('p#two clicked'); }); </code></pre> <p><strong>Note that:</strong> you can replace <code>document</code> with any parent of the element that will always exist in dom, and the closer the parent the better.</p> <p>Check doc of <a href="http://api.jquery.com/on">$.on</a></p> <p>Live is depreciated. use $.on instead. Equivalent syntax of $.on for $.live and $.delegate</p> <pre><code>$(selector).live(events, data, handler); // jQuery 1.3+ $(document).delegate(selector, events, data, handler); // jQuery 1.4.3+ $(document).on(events, selector, data, handler); // jQuery 1.7+ </code></pre> <p>I would suggest you to use <code>$.on</code> for all event handling purposes as all other methods routes through $.on method under the hood.</p> <p>Check the definition of these functions from jQuery source v.1.7.2</p> <pre><code>bind: function( types, data, fn ) { return this.on( types, null, data, fn ); }, unbind: function( types, fn ) { return this.off( types, null, fn ); }, live: function( types, data, fn ) { jQuery( this.context ).on( types, this.selector, data, fn ); return this; }, die: function( types, fn ) { jQuery( this.context ).off( types, this.selector || "**", fn ); return this; }, delegate: function( selector, types, data, fn ) { return this.on( types, selector, data, fn ); }, undelegate: function( selector, types, fn ) { // ( namespace ) or ( selector, types [, fn] ) return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn ); } </code></pre> <p>You can see all methods are using <code>$.on</code> and <code>$.off</code> themselves. So using <code>$.on</code> you can at least save a function call though which isn't that significant most of the cases.</p>

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