back button fails in case of large data

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Back button works fine with small data grid view. but fails in case of large data grid view.
i am using below code in Drilldown.ascx user control

XML

<asp:Button ID="BtnBack" runat="server" Text="Back" CssClass="backbtn" OnClientClick="window.history.go(-1);return false;"/>

Drilldown.ascx is used in reportpopup.aspx page
Please help me.

Posted 24-Mar-15 2:51am

saurabh kumar mahto

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ZurdoDev 24-Mar-15 9:06am

What does "fails" mean? What actually happens?

saurabh kumar mahto 24-Mar-15 9:16am

Ryan,
If Gridview have less than 1MB data than Back button works fine as expected. but if it has more than 1 MB data than Back Button does not response.

OriginalGriff 24-Mar-15 9:07am

And just how big is the data?

saurabh kumar mahto 24-Mar-15 9:15am

If there is more than 1 MB data in GridView, Back button does not response.

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OriginalGriff · Accepted Answer · 2015-03-24T03:29:00

"If there is more than 1 MB data in GridView, Back button does not response."

And there lies the nub of your problem.
Never try to throw that much data at people: it slows down responses, it makes your site sluggish, and worse - it's completely unusable.

Thing about it: how long is it going to take a user to find the line he is interested in in that middle of all that? Page your data, give the users searches, and filters so he can reduce the "rubbish" and concentrate on the "gold nuggets" of data he is interested in.
I know it's more work for you, but it means that the user will use your website more than once! Throw that much data at most users and 1) the response time will be so bad half of them will go elsewhere before the data loads, and 2) the patient half will never come back either because the data is useless to them.

And it'll fix your problem as a side effect...