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POJquery each() goes faster as load()
 

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  1. POJquery each() goes faster as load()
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    <p>I have something like this</p> <pre><code>function loadImages(){ var num = 1; $('.myElement').each(function(){ var image = $("&lt;img&gt;").attr("src",mySrc).load(function(){ if(num == 1){ //do something - does not work } }); num++; }); } </code></pre> <p>And condition if(num == 1) does not work at all. I think, it's because while first image will be loaded, each() function still works and var num has some greater value, as my condition inside load() function goes to play... how can I fix it?</p> <p>thx</p> <p>full function code</p> <pre><code>function loadThumbs(imageCount){ var perc = 0; var cache = []; var thumbHolderWidth = 0; var thumbHolderHeight = 0; $('#thumbs').find(".image_thumb").each(function(enumThumb){ if(enumThumb == 0){ $(this).addClass('active'); } var thisThumbSrc = $(this).find('img').attr('src'); var smallim = $("&lt;img&gt;").attr("src",thisThumbSrc).load(function(){ var thumbWidth = this.width; var thumbHeight = this.height; thumbHolderWidth = thumbHolderWidth + thumbWidth + 12; if(thumbHeight &gt; thumbHolderHeight){ thumbHolderHeight = thumbHeight; } }); cache.push(smallim); var imgSrc = $(this).attr('bigimg'); var im = $("&lt;img&gt;").attr("src",imgSrc).load(function(){ if(enumThumb == 0){ imWidth = this.width; imHeight = this.height; resizeOverlay(imWidth,imHeight,imgSrc); } perc = perc + (100/imageCount); var loaderWidth = Math.round(winWidth*perc/100); $('#thumb_loader').stop().animate({'width':loaderWidth+'px'}); if(Math.round(perc) &gt;= 100){ $('#thumb_loader').animate({ 'height':'1px', 'margin-top':'0px' },'fast',function(){ $('#thumb_loader').addClass('loaded'); }); } }); cache.push(im); }); $('#images_overlay').find('#thumbs').css({ 'width':thumbHolderWidth+'px', 'height':thumbHolderHeight+10+'px', 'left':winWidth/2-thumbHolderWidth/2+'px' }) $('#images_overlay').find('#thumbs').fadeIn(); } </code></pre>
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    1. CODoes the load handler execute at all?
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      1. POJquery each() goes faster as load()
      1. USŠime Vidas
    2. COYour example is too contrived. What does `num` represent? (Should `num++` be inside the loop?)
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    3. COBtw, it's true, all load handlers reference the same `num` variable, which value will always be 2.
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      1. USŠime Vidas
 

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