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POHow to show different preloader gif based on different ajax calls?
 

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  1. POHow to show different preloader gif based on different ajax calls?
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    <p>I am currently using a preloader gif for my ajax calls with this code:</p> <pre><code>$(document).ajaxStart(function () { var position = $('#parentDiv').position(); position.left += (($('#parentDiv').width() / 2) - ($('#bigPreloader').width() / 2)); position.top += (($('#parentDiv').height() / 2) - ($('#bigPreloader').height() / 2)); $('#bigPreloader').css(position).show(); $('#bigPreloader').show(); }).ajaxStop(function () { $('#bigPreloader').hide(); }); </code></pre> <p>In the above code, #parentDiv takes up the majority of the page, and the preloader is 250x250 pixels and is centered in #parentDiv.</p> <p>This works fine, but I have just added some additional ajax calls that are associated with specific inputs, instead of the whole page. I have a small preloader (14x14 pixels) that I plan to put inside the appropriate input itself. </p> <p>Is there a way inside ajaxStart to determine which ajax call was made? Or is there a way to have multiple ajaxStarts linked to specific elements?</p> <p><strong>SOLUTION</strong></p> <pre><code>$(document).ajaxSend(function (event, jqxhr, settings) { if (settings.url.indexOf('LoadInputData') == -1) { var position = $('#parentDiv').position(); position.left += (($('#parentDiv').width() / 2) - ($('#bigPreloader').width() / 2)); position.top += (($('#parentDiv').height() / 2) - ($('#bigPreloader').height() / 2)); $('#bigPreloader').css(position).show(); $('#bigPreloader').show(); } else { $('#inputLoad').removeClass('notActive').addClass('isActive'); } }).ajaxStop(function () { if ($('#bigPreloader').is(':visible')) { $('#bigPreloader').hide(); } else { $('#inputLoad').removeClass('isActive').addClass('notActive'); } }); </code></pre>
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    1. USSumurai8
    1. USESDictor
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    1. COcan we see some code on fiddle? Probably making some minor changes to your url like **adding querystring** (url+"?biggerpreloader"/ url+"?smallerLoader") may help you do the same.These should be decided by the caller method and **depending on the url querystring you load the preloader.**
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      1. POHow to show different preloader gif based on different ajax calls?
      1. USAkshay Khandelwal
    2. COI'm not sure how to emulate an ajax call inside jsfiddle. I was hoping that there was a parameter I could use inside the function call from .ajaxStart, but there doesn't seem to be one.
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      1. POHow to show different preloader gif based on different ajax calls?
      1. USESDictor
 

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