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POjquery dialog with file upload using ajaxSubmit not posting after failing validation (IE caching issue?)
 

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  1. POjquery dialog with file upload using ajaxSubmit not posting after failing validation (IE caching issue?)
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    <p>This only happens in IE. Chrome and Firefox work fine. I am using ASP.NET MVC 3 and jQuery.</p> <p>I have a jQuery dialog with a form that has a file upload, so I'm using ajaxSubmit to submit the form to the server. I am not using any client-side validation, but I AM using server-side validation on my model.</p> <p>I am running the code in debug mode in Visual Studio with a breakpoint on the POST handler for this controller action. I pull up the dialog and fill out the form in a way that I know is invalid. When I click Save, I first get the alert('save'), then I get alert('beforeSubmit'), then my ajaxSubmit runs and hits the breakpoint on the "server". Validation fails and returns the new form with my red validation messages visible. Somewhere in there I get alert('success') and alert('complete'). All is well. Then I fix the data on the form to be valid and click Save again.</p> <p>This time I get alert('save') and that's it. Nothing else. No other alerts, no breakpoint, nothing. Fiddler doesn't even register a POST. Again, this only happens in IE. Chrome and Firefox work fine.</p> <p>Please help.</p> <pre><code>function save() { alert('save'); $('#household-member-form').ajaxSubmit({ url: '/Wizard/HouseholdMember', target: '#dialog-household-income', type: 'POST', cache: false, success: function () { alert('success'); }, error: function () { alert('error'); }, beforeSubmit: function () { alert('beforeSubmit'); }, complete: function () { alert('complete'); }, async: false }); } </code></pre> <p>EDIT: I also have this in my controller action:</p> <p>HttpContext.Response.Cache.SetNoStore(); HttpContext.Response.Cache.SetCacheability(HttpCacheability.NoCache);</p> <p>EDIT 2: Also, any feedback on how I could re-word this question to get a better response would be appreciated.</p>
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    1. PTQuestion
    1. USJosh Young
    1. USJosh Young
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    1. COhave you tried the same with simple .ajax ? Also, try returning false, to prevent browser default behavior.
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      1. POjquery dialog with file upload using ajaxSubmit not posting after failing validation (IE caching issue?)
      1. USviperguynaz
    2. CO@viperguynaz I can't use a simple $.ajax because I have a file upload on the form that $.ajax won't work for. That's why I'm using the Form plugin. I'm going to try removing the file upload now and see if a regular $.ajax call will work. Maybe that will narrow it down. Thanks for commenting.
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      1. POjquery dialog with file upload using ajaxSubmit not posting after failing validation (IE caching issue?)
      1. USJosh Young
    3. COSOLUTION: http://stackoverflow.com/questions/6970116/ie-8-removes-form-tag-when-received-from-ajax The <pre></pre> option worked.
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      1. USJosh Young
 

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