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POPassing a function with a parameter to hover in jQuery
 

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  1. POPassing a function with a parameter to hover in jQuery
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    <p>I am new to jQuery and I feel like I missing something very obvious and fundamental but I can't quite wrap my head around it.</p> <p>In any case I had a bit of code that would animate the stroke width to a wider amount when the object was hovered over and it worked:</p> <pre><code>$(function() { $("#wheel1").hover(grow1, shrink1); }); function grow1(evt) { $("#wheel1").animate({'stroke-width':'100'},300); $("#circle1container").css({'display':'block'}); $("#circle1container").animate({'opacity':'1'},300); } function shrink1(evt) { $("#wheel1").animate({'stroke-width':'55'},300); $("#circle1container").animate({'opacity':'0'},300); } </code></pre> <p>But I had 10 other objects that I also wanted to do this for, so rather than copying and pasting this 9 more times and changing the number 9 times, I tried to consolidate it and this did not work:</p> <pre><code>$(function() { $("#wheel1").hover(grow("1"), shrink("1")); $("#wheel2").hover(grow("2"), shrink("2")); $("#wheel3").hover(grow("3"), shrink("3")); $("#wheel4").hover(grow("4"), shrink("4")); $("#wheel5").hover(grow("5"), shrink("5")); $("#wheel6").hover(grow("6"), shrink("6")); $("#wheel7").hover(grow("7"), shrink("7")); $("#wheel8").hover(grow("8"), shrink("8")); $("#wheel9").hover(grow("9"), shrink("9")); $("#wheel10").hover(grow("10"), shrink("10")); function grow(number) { var name = "#wheel" + number; $("#wheel" + number).animate({'stroke-width':'100'},300); $("#circle" + number + "container").css({'display':'block'}); $("#circle" + number + "container").animate({'opacity':'1'},300); } function shrink(number) { $("#wheel" + number).animate({'stroke-width':'55'},300); $("#circle" + number + "container").animate({'opacity':'0'},300); } }); </code></pre> <p>Probably still not the most efficient way, but a bit less lengthy and easier to change I thought. I'm just not sure what the deal is here. Any help welcome, thank you!</p> <p><a href="http://jsfiddle.net/F4Yjj/5/" rel="nofollow">http://jsfiddle.net/F4Yjj/5/</a> This shows the object I am trying to animate on hover with the hover working for the green shape (the first bit of code in this message).</p>
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