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PORuntime function declaration on event handler with variables is executing the handlers function
 

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    <p>I have a function which adds some rows to a table and at the end there is an expander. When the page is first rendered, there are 30 rows and the expanders are triggered by mouse clicks as the <code>onclick();</code> events are described inline in the document markup.</p> <p>When I add the new <code>onclick();</code> I am doing so like this in a loop to load the next 30 objects via some JSON I get through XHR.</p> <pre><code>newCell.onclick = (function(id){toggleCertificate(id, this, i);})(currCert['id']); </code></pre> <p>now <code>currCert</code> contains an integer <code>'id'</code> I want to be in this handler so that for each <code>i</code>, there will be a different integer in place of <code>currCert['id']</code> which is what <code>toggleCertificate(integer id ...);</code> expects</p> <pre><code>newCell.onclick = function(){toggleCertificate(12983, this, 5);}; </code></pre> <p><code>this</code> needs to be passed down as if it refers to the <code>newCell</code> object and the other two variables need to become passed down as integers to be interpreted when <code>toggleCertificate</code> is executed as their values</p> <p>What am I doing wrong? I find this syntax quite tricky surrounding attaching functions to event handlers.</p> <p>Currently this code behaves as trying to execute "toggleCertificate" with data I cannot debug. Firebug's DOM inspecter reveals the attached onclick becomes</p> <pre><code>(function (){toggleCertificate(currCert['id']), this, i}) </code></pre> <p>And the page begins executing all the correct <code>onclick</code> functions without being clicked and simultaneously.</p> <p>I want the onclick event to equal this string</p> <pre><code>"toggleCertificate(" + currCert['id'] + ", this, " + i + ");" </code></pre> <p>Sorry if any words I have used not proper JavaScript standards especially concerning "event handlers", "object" and "inline" -_-</p>
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