Forms Data Controls :: Chackbox In Grid Disappears After Autopostback?

Jun 15, 2010

I have a Gridview control with a panel inside a template column and I dynamically add a checkbox control through code to the panel and the checkbox has autopost set. My problem is when I click the checkbox it dissappears on autopost back. I have tried to recreate the control again on the event OnDataBound but when I cast the sender as checkbox I get nothing. How can I not loose my checkbox on postback and why is (Checkbox)sender return nothing.

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Forms Data Controls :: Show Grid View In Edit Mode Using Javascript Without Autopostback?

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<asp:TemplateField HeaderText="EmailId">
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Web Forms :: Required Validator Disappears After Autopostback Set To True Of A Dropdownlist

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AJAX :: Modal Popup Disappears At Autopostback?

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here is my code

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Determining Row Of Grid From Templated Checkbox Selection With Autopostback?

Nov 2, 2010

I have a databound grid with a templated field column that is a checkbox. When the user checks the checkbox, it will autopostback and update the row to indicate the box's check state.

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Web Forms :: How To Stop Autopostback For A Selected Values In Autopostback Enabled Dropdown

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[Code]....

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Forms Data Controls :: GridView Disappears After Postback?

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I have a gridview where in the users are allowed to edit certain data and there is an update on top of the page which will send out all the changes made inside the GridView. But, the problem is , as soon as the update button is clicked, the grid disappearsand no update is made. This problem occurs when the size of the data on the page is huge. When we have less amount of data on the gridview, It does update. But, when there is a huge amount of data on the gridview, it does not. We have tried to increase the page size on the server, but to no use.

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Forms Data Controls :: Gridview Disappears When Data Source Collection Is Null?

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Forms Data Controls :: Gridview Disappears On Rowediting - How To Display It

Jul 24, 2010

I'm trying to figure out why my gridview disappears when I trigger the rowediting event.

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[Code]....

The code-behind:

[Code]....

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Forms Data Controls :: DropDownList Disappears From Gridview On RowUpdating?

Jan 21, 2011

I am populating a column in a gridview with a dropdownlist as follows:

[Code]....
[Code]....

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[Code]....

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[Code]....

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I have Parent/Child Grid (also called Nested Grids).

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Forms Data Controls :: Create A Second Grid In The Same Page With Detailed Info For A Given Record Of The First Grid

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I am trying to create a second grid in the same page with detailed info for a given record of the first Grid, but when I press select in the first grid nothing happens. I follwed everything I read.

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<asp:BoundField DataField="weight" HeaderText="weight"
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<asp:BoundField DataField="unit" HeaderText="unit" SortExpression="unit" />
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ConnectionString="<%&#36; ConnectionStrings:pdmstestConnectionString %>"
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<asp:Parameter Name="unit" Type="String"/>
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