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POJquery - ensure code block executes after AJAX calls complete?
 

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  1. POJquery - ensure code block executes after AJAX calls complete?
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    <p>I currently have some JQuery code, where I am trying to ensure one block of code is executed only after the AJAX calls in the first block have been completed. I'm having some problems, however - I have tried to use the JQuery Deferred method to do this (code below), but neither the first or second code blocks are running, so I assume I am on the wrong track.</p> <p>I am new to the Deferred methods, so I'm hoping someone can point me in the right direction, or point out another (perhaps better) way of doing this.</p> <pre><code>function makeChains(){ $('.chained_to_vehicle_make_selector').remoteChainedTo('.chained_parent_vehicle_make_selector', '/models.json'); $('.chained_to_vehicle_model_selector').remoteChainedTo('.chained_parent_vehicle_model_selector', '/trims.json'); $('.chained_to_vehicle_trim_selector').remoteChainedTo('.chained_parent_vehicle_trim_selector', '/model_years.json'); } var chainCall = $.Deferred(function() { makeChains(); }); chainCall.done(function() { $(".chzn-select").chosen(); $(".chained_parent_vehicle_make_selector").chosen().change( function() {$(".chained_to_vehicle_make_selector").trigger("liszt:updated"); }); $(".chained_parent_vehicle_model_selector").chosen().change( function() {$(".chained_to_vehicle_model_selector").trigger("liszt:updated"); }); $(".chained_parent_vehicle_trim_selector").chosen().change( function() {$(".chained_to_vehicle_trim_selector").trigger("liszt:updated"); }); $(".chained_child").chosen(); }); </code></pre> <p>I have also tried adding <code>chainCall.resolve();</code> to the end, but to no avail.</p> <p>Can anyone assist?</p> <p>EDIT: I've had a look at the solution here: <a href="https://stackoverflow.com/questions/6250022/waiting-for-jquery-ajax-responses?rq=1">Waiting for jQuery AJAX response(s)</a> which seems like it would work, but I think the problem might be that <code>remoteChainedTo</code> doesn't seem to have a built-in callback? Would I need to modify the code to add a callback for this to work, or will JQuery be able to help me? The remoteChainedTo plugin is using <code>getJSON</code> to pull the data from the url.</p> <p>EDIT 2: Not much love for this question - any further ideas?</p>
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