Angel02
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Webpage is working unusually slow
I am working on a webpage in my web application. It is a fairly simple application with a datagrid which is populated from an Excel file and also from the database. The number of rows in the datagrid is in hundreds. I understand if it takes time to upload the rows. But after the datagrid is loaded, even a button click event is taking like 2 minutes. The button click event is just making a panel message box visible. How can I figure out what's taking so long?
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ASKER
I have attached code for my function BindGrid() which loads the Datagrid. I use a stored procedure to populate the datagrid.
I also have a ItemDataBound Event where I am assigning different colors to the rows depending on a column value. I have used similar code for ItemDataBound event in other webpages but they were not not slowed down.
- After the datagrid is loaded, any onclick event is taking for ever to complete. It looks like the whole page is refreshing, although the onclick event which just makes an asp:Panel visible is not supposed to refresh the page.
It is taking time to reload the page even if a button click just calls
Response.Write("<Script Language='JavaScript'>aler
- I made enableviewstate="false". The on click events worked super fast as expected. But after a button or checkbox click, the datagrid disappeared.
- I am not binding the datagrid in the pageload(). I have a "browse" button on my webpage which selects an Excel file and when I click "Upload", then the datagrid is loaded.
BindGrid.txt
ItemDataBound.txt
I also have a ItemDataBound Event where I am assigning different colors to the rows depending on a column value. I have used similar code for ItemDataBound event in other webpages but they were not not slowed down.
- After the datagrid is loaded, any onclick event is taking for ever to complete. It looks like the whole page is refreshing, although the onclick event which just makes an asp:Panel visible is not supposed to refresh the page.
It is taking time to reload the page even if a button click just calls
Response.Write("<Script Language='JavaScript'>aler
- I made enableviewstate="false". The on click events worked super fast as expected. But after a button or checkbox click, the datagrid disappeared.
- I am not binding the datagrid in the pageload(). I have a "browse" button on my webpage which selects an Excel file and when I click "Upload", then the datagrid is loaded.
BindGrid.txt
ItemDataBound.txt
are you calling BindGrid() function for some other process in same page?
check the BindGrid occurrences.
check the BindGrid occurrences.
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ASKER
I traced for bindgrid occurrences. It is being called only once. The page is being loaded after every click but bindgrid() is not in page load.
I'll try the code to use the session and see.
I'll try the code to use the session and see.
Also make sure that u are binding the grid in "If not Page.IsPostBack" in page load