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  1. PO_doPostBack not defined
    text
    copied!<p>I have written the script dynamically using string builder as follows</p> <pre><code>public static void ShowMessage1(ENUM_MessageType pMessageType, string pMessage, Button c) { StringBuilder strScript = new StringBuilder(); strScript.Append("&lt;script type=\"text/javascript\" src=\"").Append("/Scripts/jquery-1.4.1.js").Append("\"&gt;&lt;/script&gt;"); strScript.Append("&lt;script type=\"text/javascript\" src=\"").Append("/Scripts/jquery.msgBox.js").Append("\"&gt;&lt;/script&gt;"); strScript.Append("&lt;link rel=\"stylesheet\" type=\"text/css\" href=\"").Append("/Styles/msgBoxLight.css").Append("\" /&gt;"); strScript.Append("&lt;script type=\"text/javascript\"&gt;"); strScript.Append("(function example()"); strScript.Append("{"); strScript.Append("$.msgBox({"); strScript.Append("title:'" + lMessageType + "'"); strScript.Append(","); strScript.Append("content:'" + pMessage + "'"); strScript.Append(","); strScript.Append("type:'" + lOptionType + "'"); strScript.Append(","); strScript.Append("buttons: [{ value: 'Yes' }, { value: 'No'}],"); strScript.Append("success: function (result) {"); strScript.Append("if(result == 'Yes'){"); strScript.Append("javascript:_doPostBack('" + c.ClientID + "','');"); strScript.Append("}"); strScript.Append("}"); strScript.Append("});"); strScript.Append("})();"); strScript.Append("&lt;/script&gt;"); if (page != null &amp;&amp; !page.ClientScript.IsClientScriptBlockRegistered("alert")) { page.ClientScript.RegisterClientScriptBlock(typeof(enumClass), "info", strScript.ToString()); } } </code></pre> <p>I am getting the exception as <code>ReferenceError: _doPostBack is not defined</code> can some one help me</p>
 

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