Forms Data Controls :: Editing Gridview Header?

Mar 16, 2011

I'm trying to edit the header row of my gridview to look like this.As you may have noticed, this is the Gmail layout and this was indeed what i intended for. I want to have on my header row some buttons that would then execute some actions to all the selected rows (very much like Gmail).

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Scenario:
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I've added this control to my GridView's Header via OnRowCreate event handling. I want the Sort Expressions to persist session to session (via Webparts Personalization)

Here is what I have for adding the custom header control to the GridView Header

[Code]....

This works out well for adding the control, but I can't get anything to persist because these controls are creating initially via postback (per the event) and re-created on all subsequent postbacks. I can't add an If(!IsPostback) because the controls are initially created on the gridview's postback (well at least thats how it's acting when I put it in there) If I were to add this control via the ASP page, not via the Codebehind, I would be able to persist the control. If I try to treat it as though everything is setup correctly, and assign my custom control's controls to [Personalizable], I get a runtime error telling me that I can only have webpartzones in or before Page_init (I'm guessing this is due to when/where the
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I am using the following code to change the header based on the session variable

[code]....

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How to pass gridview particular column values to another page's table header...

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Forms Data Controls :: Gridview Header Css / Set The text Color To White For The Header Only The Non Bound Columns Go White

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i have a gridview bound to sql datasource with template fields binding the columns. I have set the Header Style to a css class. I have 3 columns not bound to data as Add, Edit and Delete. When I set the text color to white for the header only the non bound columns go white. The bound columns are BLUE like hyperlink. Any one know a way round this. (If I set the style in the gridview the all columns are white. Want to set in external css file).

[Code]....

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Forms Data Controls :: Child Gridview Editing On Dynamically Added Nested Gridview

Jan 3, 2010

I have a nested gridview dynamically added. It seems I resolved all issues with the loading this control on a parent page along with other controls and I can trigger the edit of the first level - the master part of the gridview. However, I cannot trigger the edit on a child gridview.

OnRowEditing="grdChildGridEdit_RowEditing"

The master and the child gridviews have objectdatasources in a markup but I have to do the additional data binding after the loading the control on the parent page (see the code below). I'm doing that additional data binding only for the master gridview that is working fine and shows the data for the master and the child gridviews. When I click the Edit button on the master gridview it shows text boxes for the editing but when I click the Edit button on the child gridview it's doing nothing and moreover the editing mode for the master gridview is going back to the initial stage (labels).

I was trying to trigger it throughuse the registering the event:

[code]....

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Forms Data Controls :: Editing Gridview In A Formview?

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I have a gridview which has editable columns.

The gridview lives in a formview, which lives in another formview.

Inside one column is an end date. This column has a textbox which gets it's value when I choose a date from a calendar control. However, when I choose a date from the calendar control, the program crashes instead of populating the text box.

Here is the page and the selectedIndexChanged sub for the piece of work I'm trying to accomplish...

[Code]....

Gridview2 is inside formview3 inside formview1I have included the whole page below, but the problem area is gridview2[Code]....

The error I get is:

[Code]....

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I have a Gridview where the user can edit a row when he click on "Edit" (this is called update mode i thinck?).

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I identify the row in the database i want to update with the SelectedDataKey in the Gridview:

[Code]....

In the first line where I dim EdittedRow i got an error: "Object reference is not set to an instance object". I dont understand this error message.

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I ahve displayed a group of data in my gridvew with the edit option linkbutton template field for each row. The gridview columns consist of employee name and projectname and total hours field employee worked.

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[Code]....

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i am fetching data in a dataset.now i m trying to modify the contents using :

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Griview code -
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<asp:TemplateField HeaderText="סה"כ">
<ItemTemplate>
<asp:Label ID="lineTotal" runat="server" Text=""></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
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[Code]....

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