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POHow can I mimic PHP $$ (double dollar sign) in jQuery
 

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  1. POHow can I mimic PHP $$ (double dollar sign) in jQuery
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    <p>First, let me just mention that this is my first attempt at a from-the-ground-up jQuery plugin.</p> <p>For starters, I want my plugin to accept user defined options (+parms) via an object. For example:</p> <pre><code>&lt;script&gt; $(document).ready(function() { $('.myClass').augaetrk({ myobja : {zero:'obj00 zero',one:'obj01 one',two:'obj02 two'}, myobjb : {zero:'obj10 aaa',one:'obj11 bbb'} }); }); &lt;/script&gt; </code></pre> <p>Note: The names of those objects will not be predefined. They will be at the discretion of the developer using the plugin.</p> <p>To cut a long story short, within the plugin I parse (for example) a link's CSS classes to identify which user parms object I should be using further into the plugin. For example.</p> <pre><code>&lt;a class="other-class-1 this-myobja otherclass-2" href="http://mylink.com"&gt;some link&lt;/a&gt; </code></pre> <p>I can get the class - in this case this-myobja and the name of the object I need, myobja. What I can't seem figure out is how to use that string/value as the name of the object whose parm values I want to access/utilize. </p> <p>At the moment, I'm each'ing through the options and using a simple if to get to the object I want. It works but I would think I'm adding a lot of unnecessary overhead. In PHP I would use a $$ but I can't seem to find that equivalent in jQuery. </p> <p>How can I take the value I'm getting from parsing the link's class= and then use the value to get corresponding (user) options? </p> <p>If you're able to help <em>please</em> type slow and assume I know even less than you think I might know. While probably a slightly advanced programming concept, I'm by no means an advanced - or even average - jQuery developer. I'm sure you're busy but if you give an answer/example please keep in mind I'm trying to learn so a bit of explanation would be greatly appreciated. Thanks. </p>
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    1. USRory McCrossan
    1. USChief Alchemist
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    1. COIt would be really helpful to provide the relevant code in the form you have it working right now, because one line of code speaks a thousand words.
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      1. USJon
    2. COIf you are tring to do something like `var thePorpertyAsAVariable = a; obj.thePorpertyAsAVariable` then you can do `obj[thePorpertyAsAVariable]`.
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      1. USprodigitalson
    3. COPlease provide the code from the `augaetrk` method.
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      1. USLior Cohen
 

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