Forms Data Controls :: Highlight Duplicate Values In Gridview?

Feb 18, 2011

The user will enter values in the textbox of the gridview in item template. A button outside the grid, when it is pressed we have to highlight the duplicate values.

Is there is any way to use validation control.

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Jun 2, 2010

I have a gridview containing serial-numbers.

I would like to format the background each data-row that contains a duplicate serial-number value.

I'm planning to do this using a DataBound event handler.

So, in English:

Set background colour of THIS_ROW to red where the Serial_Number of THIS_ROW is the same as the Serial_Number of ANY_OTHER_ROW.

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I am also using a dropdown box and a textbox for people to search within a particular area from the dropdown list.

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Below is my function which insert textbox value into grid view .this work fine .

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<script type="text/javascript">
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[Code] ....

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I have a text box in a gridview that is causing some problems with user input. The first time the user opens the page the gridview is populated with zero's in all rows textboxes. I set the focus to the first textbox in the Page_Load event but the cursor is placed to the left of the zero and when some users enter data they don't realize the zero doesn't go away so the first row ends up wrong. Once the tab or enter key is hit and the next row is selected, the zero is "selected", for lack of a better term like when the insert key is predded, and once the user starts typing only the new value remains. Is there a way to make the zero in the first row "selected" ?

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I am trying to implement gridView multiselect using checkboxes.but i want to select the checkbox, if you click any where on row and then highlight the row as selected.


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is there any way how to highlight the actual number of page where I am ? .... somethink like this: < 1 2 3 4 5
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I have the following code which sets the focus of the textbox, but I now also want th text in the textbox to be highlighted, but without the use of JavaScript. I have tried using JavaScript but cannot get it too work, is there any other way to do it?

Protected Sub
GridView1_RowEditing(ByVal sender
ByVal e
As System.Web.UI.WebControls.GridViewEditEventArgs)
Handles GridView1.RowEditing
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C# - Dropdownlist Shows Duplicate Values While Editing A Row In The Gridview?

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Well the dropdownlist has an existing items. I just want the selected gridview record to be displayed in the dropdownlist. The dropdownlist has several DataTextField in string and consist of DataValueField in numeric. The gridview passes a string text to the box which has an equal or same item inside the dropdownlist. Whenever i passed a record from a gridview to be viewed in the dropdownlist it just duplicates the same item. Q: How can i simply pass a text inside the dropdown and just simply display it without adding on the list.

sample item on the dropdown:

after selecting on the gridview and display inside the dropdown:

(you see the '--Select--' was erase and replace with the selected record)

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Forms Data Controls :: GridView - Highlight Rows On Mouse Hover - Select On Click

Mar 31, 2010

I have a standard .NET GridView. How I can: 1. Highlight the row on mosue over (or hover),2. Activate the Select Event when you click on anywhere on the row?

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