Display Loading Image Before A Page Gets Loaded Completely?

Jan 19, 2010

I want to show a loading image before the content of the whole page is loaded. How to achieve this? I'm working in ASP.NET.

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[CODE]...

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[code].....

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[Code]....

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Aug 11, 2012

I am making one application where i am fetching huge data from database to gridview.

for this it was taking some 30 to 40 seconds. so instead of showing nothing in the page

I am using update panel and update progress bar.

everything is ok but when progress image is showing in the page that time it's moving only one time and stop and before completing page postback.

Here is my code:

 <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">   
</asp:ToolkitScriptManager>    <div><script language="javascript" type="text/javascript">   
var prm = Sys.WebForms.PageRequestManager.getInstance();  
var popup = $find('<%= modalPopup.ClientID %>');   
prm.add_initializeRequest(InitializeRequest);   

[Code] ....

And here is my code behind:

 protected void Button1_Click(object sender, EventArgs e)    {       
con.Open();       
SqlCommand com = new SqlCommand("select * from processdailydata", con);       
SqlDataAdapter sda = new SqlDataAdapter(com);       
DataSet ds = new DataSet(); sda.Fill(ds);       
GridView1.DataSource = ds;        GridView1.DataBind();        con.Close();    }

i want to show progress image move regularly untile page load is not finished.

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Web Forms :: Display Loading Progress Bar During Page PostBack

Aug 12, 2012

I have to use progress bar when page postback. in my application report section is there. it's taking some time to generate the report. so i want to show some progress bar.

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I googled many thing mostly they are using thread.sleep method but i don't want that.

The progress bar should fully depend on page loads.

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