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PODetermine wrap location in floated elements
 

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  1. PODetermine wrap location in floated elements
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    <p>Let's say I have six <code>&lt;div&gt;</code> elements inside a container <code>&lt;div&gt;</code>. Each of these six divs is a square and have the CSS style <code>float: left</code> applied. By default, when they reach the edge of the container <code>&lt;div&gt;</code> they will wrap. </p> <p>Now, my question is, using Javascript, is it possible to determine at which element the wrap is?</p> <p>If they display on the page like:</p> <pre><code> ___ ___ | 1 | | 2 | ----- ----- ___ ___ | 3 | | 4 | ----- ----- </code></pre> <p>I'm trying to determine that the wrap occurs between the second and third element. In case you are wondering if I have lost my mind, the reason I am trying to do this is if one of those boxes is clicked, I want to be able to drop down an info area between the rows with some fancy shmansy jQuery.</p> <pre><code> ___ ___ | * | | ! | ----- ----- | Someinfo| ___ ___ | * | | * | ----- ----- </code></pre> <p>Any ideas on determining where the break occurs? </p> <p>P.S. The reason I am floating and letting it auto wrap is to make it responsive. Right now if I resize the browser, it wraps the boxes accordingly. I don't want to hard code column widths.</p> <p><strong>[EDIT]</strong> Thanks to the answer provided by Explosion Pills, I was able to come up with a solution.</p> <pre><code>// Offset of first element var first = $(".tool:first").offset().left; var offset = 0; var count = 0; $(".box").each(function () { // Get offset offset = $(this).offset().left; // If not first box and offset is equal to first box offset if(count &gt; 0 &amp;&amp; offset == first) { // Show where break is console.log("Breaks on element: " + count); } // Next box count++; }); </code></pre> <p>This output the following in the console:</p> <pre><code>Breaks on element: 7 Breaks on element: 14 Breaks on element: 21 Breaks on element: 28 </code></pre> <p>When I had 30 boxes, which ended up being 7 boxes wide and 5 rows (last row only 2 boxes)</p>
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    1. USGabriele Petrioli
    1. USJeremy Harris
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    1. COAre the float divs relative or static width?
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      1. USsmilebomb
    2. COStatic width, 50x50 px
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      1. USJeremy Harris
 

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