Show progress on Button Click

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Good day

I am new to ASP.NET\Jquery and reading up on implementing a 'progress image' when getting info from the database in an ASP.net application.

I came across the following article:

http://www.aspsnippets.com/Articles/Show-progress-bar-on-Button-Click-in-ASPNet.aspx[^]

In the btnSubmit_click event I would normally write the following:

C#

protected void btnSubmit_Click(object sender, EventArgs e)

{
    *Display busy mouse cursor
    GetDataFromDatabase();
    *Display normal mouse cursor

}

My question is, in this code from the article, when/where does the 'progress load image' know when the process (getting the data from the database) is finished?

Posted 11-Nov-15 0:06am

JacoBosch

Updated 11-Nov-15 0:07am

v2

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Krunal Rohit · Answer 1 · 2015-11-11T00:17:00

Solution 1

In the given article, loader is shown when the form is getting submitted. And when the form submitted the page refreshes, meaning the loader won't be shown then.

But there's another way you can do it without refreshing the page. Use AJAX.
Read this article:
jQuery Display Progress Bar on Button Click in Asp.net[^]

-KR

Posted 11-Nov-15 0:17am

Krunal Rohit

Comments

Anil kumar 55 12-Nov-15 8:02am

YES your link answer is absolutely right.
see in HTML code he can right <img src="loader.gif" alt="" />
And then he is call it javascript function
var loading = $(".loading");
loading.show(); // call the variable

Krunal Rohit 13-Nov-15 0:58am

Thanks.

-KR