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Error Message: FindControl requires that controls have unique IDs.

Author
21 Apr 2005 1:57 PM
SouthSpawn
I have a datagrid with a checkbox column, and dropdown list that does a
autopostback.
Basically, the dropdown list is a filter for the datagrid. Here is my
workflow.

1. Load .aspx page.
2. Click on filter to show certain results in datagrid. (This will do a
autopostback)
3. Select item from datagrid using the checkbox column and click on my add
button.
4. Click back on filter to show all items in datagrid (This will do
another postback)
5. Select "all" items from the checkbox column.
6. Click on add button.

I get the following error.

FindControl requires that controls have unique IDs.

I read somewhere that MS released a hotfix for .Net Framework 1.1. I have
the latest service pack.

Mark

Author
21 Apr 2005 8:35 PM
Elton W
Hi SouthSpawn,

You don't mention when the error happens. And you don't
provide any detail info, such as your code. If you kindly
provide more info, it's more easy to find out what causes
trouble.

Elton Wang
elton_w***@hotmail.com


>-----Original Message-----
>I have a datagrid with a checkbox column, and dropdown
list that does a
>autopostback.
>Basically, the dropdown list is a filter for the
datagrid. Here is my
>workflow.
>
>1. Load .aspx page.
>2. Click on filter to show certain results in datagrid.
(This will do a
>autopostback)
>3. Select item from datagrid using the checkbox column
and click on my add
>button.
>4. Click back on filter to show all items in datagrid
(This will do
>another postback)
>5. Select "all" items from the checkbox column.
>6. Click on add button.
>
>I get the following error.
>
>FindControl requires that controls have unique IDs.
>
>I read somewhere that MS released a hotfix for .Net
Framework 1.1. I have
Show quoteHide quote
>the latest service pack.
>
>Mark
>
>.
>