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POUpdating div content after submiting ajax form in asp.net MVC3
 

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    <pre><code>&lt;div id="myDiv"&gt; &lt;ul class="purpose"&gt; @{ var purpose = CommonMethod.getPurpose(""); for(int i=0;i&lt;10 &amp;&amp; i&lt;purpose.Count();i++) { &lt;li&gt;&lt;a href="#" &gt;@purpose[i].Text&lt;/a&gt;&lt;/li&gt; } } &lt;/ul&gt; &lt;/div&gt; </code></pre> <p>on selecting the above single purpose from list it will show below ajax form for updation</p> <pre><code>@using (Ajax.BeginForm("UpdatePurpose", "Admin", new AjaxOptions { UpdateTargetId = "updateDiv" })) { &lt;div class="profile"&gt; @Html.Hidden("PurposeID") &lt;table&gt; &lt;tr&gt; &lt;td&gt;Purpose&lt;/td&gt; &lt;td&gt;:&lt;/td&gt; &lt;td&gt; width="30%"&gt;@Html.TextBox("Description")&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;Admin Password&lt;/td&gt; &lt;td&gt;:&lt;/td&gt; &lt;td&gt;@Html.Password("Passwd1")&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;input type="submit" value="submit" /&gt; &lt;/div&gt; } </code></pre> <p>After Subting below action is called</p> <pre><code>[HttpPost] public ActionResult UpdatePurpose(string PurposeID,string Description, string Passwd1) { if (Request.IsAjaxRequest()) { if (!Membership.ValidateUser(User.Identity.Name, Passwd1)) { ModelState.AddModelError("", "Invalid Admin Password"); } if (ModelState.IsValid) { var id = Convert.ToByte(PurposeID); var pur = db.Purposes.Where(p =&gt; p.PurposeID == id).SingleOrDefault(); pur.Description = Description; db.SaveChanges(); ViewBag.Result = "Data Updated Successfully."; return View(); } } return View(); } </code></pre> <p>On submitting above ajax form Updatepurpose I want to show validation message errors if admin password is invalid and also I want to load myDiv content if modelstate is valid and give successful updation message to user</p>
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