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POFunction Names as HTML Attribute
 

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    <p>I know that functions can be stored on html attributes for specific events (e.g. onmouseover), but can any attribute refer to a function or just the special attributes?</p> <p>I would like to automatically wire the ajax success and failure call backs based on the form attributes [e.g. onsuccess="alert('whoohoo');" and onfail="alert('You suck');"]. Is something like that possible, or would I have to store the function on a known event and trigger the event on fail or success?</p> <hr> <p>I wanted to share the result code with SO for the benifit of the community. Unfortunally I could not use data-* as the attribute name due to '-' not being valid char for a property name and forms are created using MVC and anonymous types.</p> <pre><code>// provide the ability to manually setup a form for ajax processing. // target are the forms to be wired // success is the callback function function AjaxifyForms(target, success, fail) { $(target).each(function() { // Wierdness if each isn't used with validation $(this).validate({ submitHandler: function(form) { $.ajax({ //create an AJAX request type: "POST", //use POST (we could also load this from the form if wanted to) url: $(form).attr("action"), //get the URL from the form data: $(form).serialize(), datatype: "json", success: function(data) { if (success != undefined &amp;&amp; success != null) success(data); else if ($(form).attr("ajaxSuccssCallback") != undefined &amp;&amp; $(form).attr("ajaxSuccssCallback") != null) window[$(form).attr("ajaxSuccssCallback")](data); else alert("Success"); }, error: function(XMLHttpRequest, textStatus, errorThrown) { if (faile != undefined &amp;&amp; fail != null) fail(data); else if ($(form).attr("ajaxFailCallback") != undefined &amp;&amp; $(form).attr("ajaxFailCallback") != null) window[$(form).attr("ajaxFailCallback")](data); else alert("Epic Fail"); } }); return false; //don't forget to cancel the event so we don't submit the page! } }); }); } </code></pre>
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    1. COYou could do some browser tests to see what works and what doesn't. That's what I'm about to do.
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