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POjquery animate variable from bound function
 

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  1. POjquery animate variable from bound function
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    <p><a href="http://jsfiddle.net/motocomdigital/c8Mey/1/" rel="nofollow">http://jsfiddle.net/motocomdigital/c8Mey/1/</a></p> <p>I'm using a twitter script which i'm binding a function to get the dynamic height of div#tweet, once the tweet has loaded.</p> <p>But I then need to pass that variable into a .animate script after - this is what I got so far.</p> <pre><code> $("#tweet").tweet({ count: 1, username: ["motocomdigital"], loading_text: "searching twitter...", intro_text: null, outro_text: null }).bind("loaded", function(){ // this binded function is getting the height of tweet div once loaded... var tweetHeight = $("#tweet").height(); }); </code></pre> <p>I then need to pass the variable <strong>tweetHeight</strong> into an animation script i'm running below. Simple I thought but I think I'm coding it slightly wrong.</p> <pre><code> $latestTweet.hover(function() { // see variable in this is first alternation $latestTweet.stop().animate({ top: "-" + tweetHeight + "px", width: "512px", }, function() { $latestTweet.stop().animate({ top: "-1px", width: "334px", backgroundColor: "#464848" }, 300); }); </code></pre> <p>Lets say the div#tweet height (once the twitter content is loaded) is 200px, I need the result of this variable to be...</p> <pre><code>$latestTweet.stop().animate({ top: "-200px", width: "512px", </code></pre> <p>Can anyone help me understand how write this correctly - I've even tried putting my animate scripts inside the binded function, but still its not passing the variable.</p> <p><strong>MAJOR UPDATE</strong></p> <p>Ive just figured out why its giving the wrong height of the #tweet div! Its because my #tweet div has top and bottom padding, and the <strong>.height</strong> is not including those dimensions when creating the <strong>tweetHeight</strong> variable, see <a href="http://jsfiddle.net/motocomdigital/c8Mey/1/" rel="nofollow">jsfiddle here</a></p> <p>Does anyone know how I can add fixed pixel dimensions to my <strong>tweetHeight</strong> variable? For example an extra 50px?</p> <p>The reason also why I'm binding it to the twitter javascript is because the height of the #tweet div is dynamic in height, hence the animation from the top position, always need the final height of the #tweet div to position it perfect. See for simplified demo <a href="http://jsfiddle.net/motocomdigital/c8Mey/1/" rel="nofollow">jsfiddle here</a>.</p>
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