.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

How to avoid master page postback ?

Posted By:      Posted Date: October 13, 2010    Points: 0   Category :ASP.Net

I am  using a master page with header, menu links and content palce holder.

whenever i click a menu link whole  page is refreshed. i have tried by putting contenet place holder in a update panel and vice versa, but not working.

so please let me know how i can avoid master page refresh ?

View Complete Post

More Related Resource Links

Page title with Register symbol change in Master page on postback


I have a below Page title in my master page

<title>My Test Application Name&reg;</title>

It renders Fine with Register symbol after the text "My Test Application Name" on start of the page but on any postback the title turn into My Test Application Name&reg;

Kindly let me know what can i do with minimal effort to fix this issue

How to prevent master page postback when update panel asynchronous postback happened


Hello everybody.

When an asynchronous postback happened inside update panel, another postback happens also for MasterPage not only update panel embedded page .

I want to prevent this MasterPage postback .

is this possible ?

think like i have a MasterPage

and another page which is test.aspx which is content page of MasterPage

i have update panel at test.aspx

when asynchronous postback happens at this test.aspx update panel it also loads MasterPage Page_Load

i want to prevent this (it should not also load MasterPage Page_Load)

Thank you

Master page controls postback is not working with updatepanel


?Hi All,

I have a web page that contains an updatepanel, inside this there is a button with script in OnClick event.

While clicking the button am setting a text in the label control which is in the site.master

My problem is that label is not showing the text am setting (or postback for master control is not working).

Without updatepanel label is coming.


Thanks in advance



Unique content within master page based on conditions met


 Hi all-

I would like to present users with unique content based on certain conditions being met as they land on the home page (default.aspx).  The condition logic will be in the VB code behind Page Load event. The content will go in a content placeholder as specificed from the master page. 

However, the content change wouldn't be something small (ie making a panel or label visible or not) but rather it will be different HTML,  Divs and databound gridview content.  The HTML content will be stored in the database.

Can someone point me in the right direction for best practices on how to accomplish this?


Passing Linq Statement between master and content page


I usually work with windows forms, and am just starting to work with ASP.Net, so appologies if this is a dumb question!

I have a master page which has a search button on it. The results of this are built up using a Linq statement and if there are any results, I want to display the results in a contents page.

On the masterpage, I have the following code:

Private _res

    Public Overridable ReadOnly Property SearchRes()
            Return _res
        End Get
    End Property

 Private Sub DoSearch()
   'some code to get a linq result

    If res.Any Then
            _res = res
            Server.Transfer("SearchResults.aspx", True)
            'no results
            LabelNoRes.Visible = True
        End If
 End Sub

On the SearchResults.aspx page I have this code.

Dim m As pxSite = CType(Page.Master, MasterPage)
        If m.SearchRes IsNot Nothing Then
            Label1.Text = "Results found = " & m.SearchRes.Count
        End If

m.searchRes is always nothing. 

What am I doing wrong here?


Re-positioning an HTML container with javascript onresize with a Master page.


I have an HTML <div> container that I float to the right of a gridview.  When the browser window is maximized, it looks fine.  When minimized, the gridview positions below the floating container and most of the data is pushed off the bottom of the browser - you have to scroll down to see it.

If I position the floating container above the gridview it looks fine in a minimized window, but looks real bad when maximized.

What I want to do is use a javascript: onresize event to re-position the floating container up or down depending on the window.inner.width AND do it with a Master/Content page structure AND do it for only the one page where needed.

I can capture the onresize event and display the window dimensions but haven't figured-out how to do it with a Content page that still uses the Master page.  I think I'm having a very "thick" week...

- Tinker


Not getting multiple composite controls on master page


I have created two composite controls in the same assembly and registered that assembly in a master page using <%@ Register tag.

When I try to use these controls using the registered tag prefix I am getting only one control along with the tagprefix .

How to get all the composite controls present in the registered assembly?

page postback problem with crystal report


Hi , i am creating crystal report with asp.net it is working showing data but  data is of two page its is take round trip action but report is not show 
until again i click on show button in this it is not propersly showing that data is how.

<br />
    <asp:Button ID="btnShow" runat="server" OnClick="btnShow_Click" Text="Show Report" />
<CR:CrystalReportViewer ID="CrystalReportViewer1" runat="server" AutoDataBind="true" DisplayGroupTree="False" EnableDatabaseLogonPrompt="False" /> CrystalReportViewer1.ReportSource = null; SqlCommand cmd = new SqlCommand(strcmd, c.con); SqlDataAdapter da = new SqlDataAdapter(cmd); DataSet ds = new DataSet(); da.Fill(ds); ReportDocument doc = new ReportDocument(); doc.Load(AppDomain.CurrentDomain.BaseDirectory + "\\rptQuotation.rpt"); doc.SetDataSource(ds.Tables[0]); // login info SqlConnectionStringBuilder csb = new SqlConnectionStringBuilder(ConfigurationManager.ConnectionStrings["conStr"].ConnectionString); TableLogOnInfos crtableLogoninfos = new TableLogOnInfos(); TableLogOnInfo crtableLogoninfo = new Tabl

Master Pages: Master Your Site Design with Visual Inheritance and Page Templates


Master pages in ASP.NET 2.0 solve a problem many Web developers have been solving on their own with a variety of techniques for years - providing a single master template for an entire site. This article covers the details of master pages, discussing their usage and implementation and how they are a natural evolution of custom techniques developers are using today.

Fritz Onion

MSDN Magazine June 2004

Dynamic Checkboxlist exception when adding to Panel when using Master Page


In essence, I am creating Dynamic Checkboxlist controls and adding them to a Panel.  It works well when I do not have a Master Page configure to this webpage. Once I have a masterpage congifured.. I get a "Object Reference not set to instance of object" error on the Panel_Control.Controls.Add(Checkboxlistnew) line:

protected void Page_PreInit(object sender, EventArgs e)
        XML OXML = new XML();
        alistChkBoxLabels = OXML.XMLTransform("C:\\Documents and Settings\..\\Config_new.xml", "config_options/check_box/applications/app/@name");
        int count = 1;
        alistCheckisFacility = new ArrayList();
        alIDTracker = new ArrayList();
        while (count <= alistChkBoxLabels.Count)

            Checkboxlistnew = new CheckBoxList();
            Checkboxlistnew.ID = count.ToString();
            Checkboxlistnew.Items.Add(new ListItem(alistChkBoxLabels[count - 1].ToString(), alistChkBoxLabels[count - 1].ToString()));

            String sAppName = alistChkBoxLabels[count - 1].ToString().Trim();

            alistCheckisFacility = OXML.XMLTransform("C:\\Documents and Settings\\Administrator\\My Documents\\Visual Studio 2005\\WebSites\\User_Trial\\Config_new

Button click in master page use in other pages I have to click twice. Why?


In my masterpage I have a menu with buttons. I want the buttons to do something after click. It works but I have to click twice on the button, why? What do I have to do to just to click once?

Remeber page postion on postback



I dont know if this is possible or not...

I want the page when refreshed to remember the position that the user was at on the page, for instance if they are scrolled half way down the page when the page posts back can it return to that position on the page?



Is master page a best alternative for Frame Sets ??


My webpage has one banner with a logo, a vertical menu bar on the left side of the page and a footer . I have 5 other pages which should get loaded when the user select them from the menu bar. what my concern is actually the banner,  menu bar  and the footer should not change when the requested page loads. This definitely can be handled by sets. But I want to know whether there are any other alternatives for frame sets or could master page be helpful for this purpose ????? 

Any help would be appreciative .

DropDownMenu disapper in master page


Dear all,


I have master page and wen i use master page my drop down menu selection disapper in web forms...could anyone pls help me...am not so clear about z-index...








@ Master Language="VB" AutoEventWireup="false" CodeBehind="Default.master.vb" Inherits="E_Management._Default1" %>

Change part of a page without full postback


I have a page with two columns. Initially, the left column will contain a list of links that are article titles. Clicking on one of the links will display the text of the article in the right column, keeping the list of titles in the left column. Clicking on another title will clear the text of the first article and display the second. Is there a way to accomplish this without having to repaint the whole page? I would rather not have the whole page resent each time a title is clicked, but rather have the page stay as is and only the contents of the right column get cleared and redisplayed. I assume there's a way to do this with JavaScript, but I don't know how and would appreciate some help. Thanks!

Apply custom.master to "Site Settings" page?


I'm using a custom.master page, which is applied to almost all pages available to READ users.

However, I'd like to apply it to the Search, Site Settings, and View All Site Content pages.

I'm not sure where this would be applied.

Guidance much appreciated. Thanks!

Sharepoint 2007 - Wiki site - New Pages Not Inheriting Custom Master Page


I am working on a SP site (MOSS not WSS) which is heavily customised away from the OOTB layout. I need to create a Wiki site, which was going well - I've created a master page which displays the miniconsole (this was not visible with our customised layout), and made it the default master page for the site. This has been applied to the two standard pages that come with the Wiki site, however when a new page is created, it seems to inherit the default.master, rather than my custom master page - thus not showing the miniconsole.

When I have created a new page, I am able to use SharePoint Designer to attach my custom master page to it, which works perfectly, however this will not be a viable option going forward as end-users create their new wiki pages.

How can I get the new pages to inherit my master page when they are created?


ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend