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POBest practice for organizing JavaScript coming back from Ajax calls
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2010-08-13T20:40:45.487
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<p>I am writing an application (Asp.Net MVC) that contains a lot of reusable components. </p> <p>I am currently loading these components with Ajax calls, using the jQuery library of course.</p> <p>These components will be calling other sub-components as well, and so there are all these JavaScript coming back.</p> <p>So question is, <strong>where</strong> should I put the "callback" JavaScript? </p> <p>I currently have something like this:</p> <p><strong>The page:</strong></p> <pre><code><html> <head> <title>blah</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" ></script> </head> <body> <div id="Container"></div> <script type="text/javascript"> $(document).ready(function() { $('#Container').load('SomeCrazyDomain.com/SomeComponent'); }); </script> </body> </html> </code></pre> <p><strong>The Component:</strong></p> <pre><code><p>Load sub components</p><input type="button" onclick="GetSubcompent" /> <div id="SubcompentContainer"></div>  <script type="text/javascript"> function GetSubcompent() { $('#SubcompentContainer').load('SomeCrazyDomain.com/SomeSubComponent'); } </script> </code></pre> <p><strong>The sub component:</strong></p> <pre><code><h1>I am a sub compent</h1> <script type="text/javascript"> function ToBeLoadedForEachAjaxCall() { //do something } </script> </code></pre> <p>If, I leave it as it is, what's the effect of loading ToBeLoadedForEachAjaxCall() for each ajax call? Will the broswers kill the last ToBeLoadedForEachAjaxCall() and replace with the "newer" one?</p> <p>Thank you,</p>
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Best practice for organizing JavaScript coming back from Ajax calls
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