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Access contentpage control from master page
Hi
I would like to use contentpage controls from master page. the senario is like this...
I have project with master page and master page has a webusercontrol. webusercontrol has button. when webusercontrol button is clicked. the content page's text box should have a focus on it. Button is wrapped in updated panel as its ajax enabled site.
I googled the problem but not offered much help
thanks in anticipation!!!
Master Page
<%@ Master Language="VB" AutoEventWireup="false" Codebehind="MainMaster.master.vb"
Inherits="Focus.MainMaster" %>
<%@ Register Src="WebUserControl1.ascx" TagName="WebUserControl1" TagPrefix="uc1" %>
<!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">
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<uc1:WebUserControl1 ID="WebUserControl1_1" runat="server"></uc1:WebUserControl1>
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Button ID="btnMasterPageButton" runat="server" Text="MasterPageButton" />
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
Master Page code behind
Public Partial Class MainMaster
Inherits System.Web.UI.MasterPage
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Dim btnMain As Button = CType(ContentPlaceHolder1.FindControl("WebUserControl1").FindControl("btn_UC_Main_button"), Button)
End Sub
Protected Sub btnMasterPageButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMasterPageButton.Click
Dim MyTxt As TextBox
Dim strScript As String
MyTxt = CType(ContentPlaceHolder1.FindControl("TextBox2"), TextBox)
CType(ContentPlaceHolder1.FindControl("TextBox1"), TextBox).Text = MyTxt.Text
CType(ContentPlaceHolder1.FindControl("TextBox1"), TextBox).Focus()
Me.ScriptManager1.SetFocus(MyTxt.ClientID)
Page.SetFocus(MyTxt.ClientID)
'_setFocus(MyTxt.ClientID)
End Sub
End ClassUser Control
<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="WebUserControl1.ascx.vb" Inherits="Focus.WebUserControl1" %>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Button ID="btn_UC_Main_button" runat="server" Text="UC_Main_button" />
</ContentTemplate>
</asp:UpdatePanel>
User control code behind
Public Partial Class WebUserControl1
Inherits System.Web.UI.UserControl
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Private Sub btn_UC_Main_button_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btn_UC_Main_button.Click
'WANT TO WRITE CODE HERE ON CLICK SET FOCUS ON CONTENT'S (WEBFORM1.ASPX) PAGE TEXTBOX
Dim MyTxt As TextBox
MyTxt = CType(Page.Master.FindControl("ContentPlaceHolder1").FindControl("TextBox2"), TextBox)
CType(Page.Master.FindControl("ContentPlaceHolder1").FindControl("TextBox1"), TextBox).Text = MyTxt.Text
CType(Page.Master.FindControl("ScriptManager1"), ScriptManager).SetFocus(MyTxt.ClientID)
' ''Me.ScriptManager1.SetFocus(MyTxt.ClientID)
End Sub
End Class
Web page .aspx
<%@ Page Language="vb" AutoEventWireup="false" MasterPageFile="~/MainMaster.Master" CodeBehind="WebForm1.aspx.vb" Inherits="Focus.WebForm1"
title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server" Text="Hello"></asp:TextBox>
</asp:Content>
WebPage code behind
Public Partial Class WebForm1
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
End ClassYou
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