How to avoid master page refreshing?

Question

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I have a master page and content pages. In master page I have some buttons which on click would
take to respective content page. What happens is whenever I click a button in master page, the
whole master page is refreshing alongwith the content page. I want to know how stop this master page refreshing. When I searched Google I got an idea of using two lines under head tag of master page like 'meta..', 'meta..'. This also not helping. Even if I dont use Update Panel it doesnt work. Even if updatemode=conditional is removed it doesnt work. The buttons (not shown here) are within Update Panel. I submit my code:

XML

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage" %>
<!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>Untitled Page</title>
<meta http-equiv ="Page-Enter" content ="blendTrans(Duration=0)"/>
<meta http-equiv="Page-Exit"content="blendTrans(Duration=0)"/>
    <asp:ContentPlaceHolder id="head" runat="server">
    </asp:ContentPlaceHolder>
</head>
<body>
  <form id="form1" runat="server">
  <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true"   >
  </asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel133" runat="server"  UpdateMode="Conditional">
    <ContentTemplate>
    <div>
       <asp:Panel ID="Panel1" runat="server" Width="943"  Style=" margin-left:285px; margin-top:2px;" Height="200" >
        <table class="" style=" margin-left:-1px; margin-top:-1px" width="178">
       <tr>
       <td>
      <asp:Image ID="Image3" runat="server" DescriptionUrl="~/good food logo.jpg"
       Height="200px" ImageUrl="~/good food logo.jpg"   Width="220px" />
       </td>
       </tr>
       </table>

Posted 19-Feb-14 21:27pm

S.Rajendran from Coimbatore

Updated 15-Nov-18 2:14am

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[no name] 20-Feb-14 3:35am

Use AJAX update panel to without page reload.

1 solution

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The14thNoah · Answer 1 · 2014-02-19T21:36:00

Solution 1

you forgot to put this
before the contenttemplate

C#

 <triggers>
  <asp:asyncpostbacktrigger controlid="name of your button" eventname="the click event" />
</triggers>

Posted 19-Feb-14 21:36pm

The14thNoah

Updated 19-Feb-14 21:37pm

v4

Comments

S.Rajendran from Coimbatore 20-Feb-14 3:56am

For the button I tried like this but get an exception like:
'could not find an event named 'btnherbal_click' on associated control 'Button5' for the trigger in UpdatePanel'dd'.'

<asp:UpdatePanel ID="dd" runat="server" UpdateMode="Conditional">
<triggers>
<asp:asyncpostbacktrigger controlid="Button5" eventname="btnherbal_click" />
</triggers>
<contenttemplate>
<asp:Button ID="Button5" runat="server" Text='Herbals ' Font-Size="Small" BackColor="AliceBlue" CausesValidation="false" OnClick="btnherbal_click" ForeColor="Black" Style=" cursor:pointer; font-family:Arial Black; font-weight:500; margin-top:28px " BorderStyle="None" />

The14thNoah 20-Feb-14 4:10am

I see. . .I will be back tom, time to go home now

S.Rajendran from Coimbatore 20-Feb-14 4:53am

I changed <asp:asyncpostbacktrigger controlid="Button5" eventname="click" />, no use.

The14thNoah 20-Feb-14 18:44pm

<asp:asyncpostbacktrigger controlid="Button5" eventname="Button5_Click" /> use this. . .or click your button in Html then it will redirect you to the click event of the button in code behind see the void event then copy it to eventname