hello, i have two textbox column and one button control in gridvie when i click button it will ask plese enter price in first textbox . when enter values it is asking again. how to pass textboxid in javascript
.my code is 2  12887  acoder 16,027
Recognized Expert Moderator MVP
In your validation() function, you've got duplicate code using the same variable as an index which will cause problems. The code looks very messy with brackets all over the place, but it could be replaced by accessing the element using its ID.
 Frinavale 9,735
Recognized Expert Moderator Expert
You are going to have to get the ClientID of the TextBox in your VB or C# code.
Once you have that, you're going to have to set the button's onclick attribute to the JavaScript method (which is rather messy, with duplicate code, as acoder has pointed out).
I'm not sure when your button is visible since there are multiple buttons in your code...so... hrmmm
Say your TextBox and Button are made available during RowEditing. In your RowEditing event you would retrieve the ClientID of the TextBox using the FindControl method on the row being edited and then set the onclick attribute of the Button (which you will also have to get using the FindControl method) to call the JavaScript method...passin g it the value of your TextBox's ClientID: -
Private Sub myGridView_RowEditing(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewEditEventArgs) Handles myGridView.RowEditing
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Dim theRowBeingEdited As GridViewRow = myGridView.Rows(e.NewEditIndex)
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Dim myTextBox As TextBox = CType(theRowBeingEdited.FindControl("theTextBox"), TextBox)
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Dim myButton As Button = CType(theRowBeingEdited.FindControl("theButton"), Button)
-
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If myTextBox IsNot Nothing AndAlso myButton IsNot Nothing Then
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myButton.Attributes.Add("onclick", "return JavaScriptFunctionName('" + myTextBox.ClientID + "');")
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End If
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End Sub
-
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