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POGetting contents of dynamic Iframe
 

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  1. POGetting contents of dynamic Iframe
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    <p>I am trying to get the contents of a dynamically generated Iframe (same-domain). I have this so far.</p> <pre><code> var frame = $('#avacweb_chat iframe'); var time = $('.date-and-time' , frame.contents()).last().attr('title'); var getTime = setInterval(function() { var newTime = $('.date-and-time , frame.contents()').last().attr('title'); },500); </code></pre> <p>I tried lines 1 and 2 together with an alert of <code>time</code> to see if I was actually grabbing the data. Though I am not. Basically what I want to do is get the last message <code>.data-and-time</code> and with the setInterval get the same thing.</p> <p>If they are different do something.</p> <p>This is how I believe my code will be set up once i get the data</p> <pre><code> var frame = $('#avacweb_chat iframe'); var time = $('.date-and-time' , frame.contents()).last().attr('title'); var getTime = setInterval(function() { var newTime = $('.date-and-time , frame.contents()').last().attr('title'); },500); if(time === newTime) { alert(); } </code></pre> <p>Any suggestions on grabbing data from iframe?</p> <p>Also tried=</p> <pre><code>var frame = $('#avacweb_chat iframe'); var time = $(frame).contents($('.date-and-time')); alert(time.length); </code></pre> <p>Which I get 1 which is correct</p> <p>Then I tried</p> <pre><code>var frame = $('#avacweb_chat iframe'); var time = $(frame).contents($('.date-and-time').attr('title')); alert(time); </code></pre> <p>Which becomes <code>[object Object]</code></p> <p>Working code =</p> <pre><code> var frame = $('#avacweb_chat iframe'); var time = $('.date-and-time' , frame.contents()).last().attr('title'); var newTime = setInterval(function() { var newT = $('.date-and-time' , frame.contents()).last().attr('title'); },500); if(time !== newT) { alert('New Message'); } </code></pre> <p>Now my question would be how do I get the newTime store it and then compare them?</p>
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    1. PTQuestion
    1. USEasyBB
    1. USEasyBB
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      1. POGetting contents of dynamic Iframe
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    2. VO
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      1. VTUpMod
    1. COwhat is this `, frame.contents()')` .. Looks like it is not a valid selector !!
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      1. POGetting contents of dynamic Iframe
      1. USSushanth --
    2. COIs the iframe src on your domain? Cause if not, the Same Origin Policy is about to ruin your day. EDIT: just saw you said same domain at the top.
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      1. USJake M
    3. COSame Origin yes ;) and Sushanth I was reading other questions on how to get data from iframe and they say to do that, that is why I did that... is this wrong?
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      1. USEasyBB
 

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