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POasp.net mvc 3 - ajax form submit and validation
 

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  1. POasp.net mvc 3 - ajax form submit and validation
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    <p>I am sorry if this has been asked already, but I have been looking for sometime but all I have found are rather old posts (mvc1, mvc2). I have a form which I would like to submit via Ajax.</p> <p><a href="https://stackoverflow.com/questions/298691/asp-net-mvc-ajax-form-with-jquery-validation">This</a> looks like it would work but does not cover server side validation.</p> <p>1) I am unsure if I should use the <code>AjaxHelper.BeginForm</code> or use raw jquery calls <code>($.ajax)</code>? What is the recommended approach here?</p> <p>2) How do I handle client and server side validation? I am hoping the mvc framework provides a built in mechanism for dealing with this? There are some validations which I am only doing server side. Would using a <code>ValidationSummary</code> still work here?</p> <p>I am using asp.net mvc3/razor with unobtrussive javascript validation.</p> <p>Thank you!</p> <p><strong>Edit: (as requested by Bobby B below).</strong> This was added months after asking the question as a user wanted to know how to use AjaxHelper</p> <p>This is the javascript code I used:</p> <pre><code>&lt;script type="text/javascript"&gt; function ajaxValidate() { return $('form').validate().form(); } function getGbPostSuccess(ajaxContext){ // .... it is not necessary to do anything here. } function showFaliure(ajaxContext){ // handle failure } </code></pre> <p></p> <p>HTML snippet:</p> <p> </p> <pre><code>@using (Ajax.BeginForm("Index", "Home", new AjaxOptions { UpdateTargetId = "form1", InsertionMode = InsertionMode.Replace, OnBegin = "ajaxValidate", OnSuccess = "getGbPostSuccess", OnFailure = "showFaliure" })) { </code></pre>
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