This is a migrated thread and some comments may be shown as answers.

Validation in hidden panel not working in masterpage scenario

2 Answers 135 Views

Ajax

This is a migrated thread and some comments may be shown as answers.

cglubish asked on 08 Dec 2010, 05:01 PM

Hi,

I am trying to get the following scenario working:

Masterpage (containing radajaxmanager) > ContentPage
ContentPage contains 2 divs wrapped in an ajaxified wrapper. First div has a linkbutton that reveals the second div. Second div contains a required field validator.

The initially hidden validator doesn't work (using display:none; not visible=false).

If I take this exact scenario and remove the masterpage, it works fine.

For example - this DOES WORK

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test2_nomaster.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" />

<div runat="server" id="ajaxWrapper">

<div runat="server" ID="pn0">

<asp:LinkButton runat="server" ID="lb1" OnClick="nextClick1">Go</asp:LinkButton>

</div>

<div runat="server" id="pn1" style="display:none;">

Required field with required validator

<asp:RequiredFieldValidator runat="server" ErrorMessage="*" ID="req1" ControlToValidate="tb1" ValidationGroup="formGroup1" />

<asp:TextBox runat="server" ID="tb1" />

<asp:LinkButton runat="server" ID="lb2" OnClick="nextClick2" CausesValidation="true" ValidationGroup="formGroup1">Next</asp:LinkButton>

</div>

<div runat="server" ID="pn2" style="display:none;">

Validation passed

</div>

____

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

RadAjaxManager1.AjaxSettings.AddAjaxSetting(ajaxWrapper, ajaxWrapper);

}

protected void nextClick1(object sender, EventArgs e)

{

pn0.Style["Display"] = "none";

pn1.Style["Display"] = "block";

}

protected void nextClick2(object sender, EventArgs e)

{

pn1.Style["Display"] = "none";

pn2.Style["Display"] = "block";

}

This doesn't

<%@ Page Title="" Language="C#" MasterPageFile="~/test.master" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="myPage" %>

<%@ MasterType VirtualPath="~/test.master" %>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">

<div runat="server" id="ajaxWrapper">

<div runat="server" ID="pn0">

<asp:LinkButton runat="server" ID="LB1" OnClick="nextClick1">Go</asp:LinkButton>

</div>

<div runat="server" id="pn1" style="display:none;">

Required field with required validator

<asp:RequiredFieldValidator runat="server" ErrorMessage="*" ID="req1" ControlToValidate="tb1" ValidationGroup="formGroup1" />

<asp:TextBox runat="server" ID="tb1" />

<asp:LinkButton runat="server" ID="LB2" OnClick="nextClick2" CausesValidation="true" ValidationGroup="formGroup1">Next</asp:LinkButton>

</div>

<div runat="server" ID="pn2" style="display:none;">

Validation passed

</div>

</asp:Content>

______

public partial class myPage : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

RadAjaxManager myAjaxMgr = (RadAjaxManager)this.Page.Master.FindControl("RadAjaxManager1");

myAjaxMgr.AjaxSettings.AddAjaxSetting(ajaxWrapper, ajaxWrapper);

}

protected void nextClick1(object sender, EventArgs e)

{

pn0.Style["Display"] = "none";

pn1.Style["Display"] = "block";

}

protected void nextClick2(object sender, EventArgs e)

{

pn1.Style["Display"] = "none";

pn2.Style["Display"] = "block";

}

2 Answers, 1 is accepted

answered on 14 Dec 2010, 10:11 AM

RadAjaxManagerAndValidators.zip

Hello Mr,

I added the provided code to a runnable web site attached to this post.
It works fine on my end. Can you try it out and let me know if I missed something out?

All the best,
Iana
the Telerik team

Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.