Forms Data Controls :: Dynamically Added Text Boxes Disappears After Page Refresh?
Sep 24, 2010
Dim objDatabase As New database
objDatabase.OpenSQLConnection()
Dim objAdapter As SqlDataAdapter
Dim objDataset As New DataSet
Dim objAdapter1 As SqlDataAdapter
Dim objDataset1 As New DataSet
Dim objAdapter2 As SqlDataAdapter
Dim objDataset2 As New DataSet
i am using above code to generate dynamicaly textbox into grid view. I have 3 fix coloumns from database which i fetch at start of code.
Then i assigned it to datatable. in datatable according to Listbox item count i added more coloumn as per listbox items count.
then that datatable i i gave as datasourse to gridview. Now i inserted dynamicaly textbox to gridview in respective coloumn.
But after refreshing page all textboxes disappears....
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Jan 20, 2011
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Feb 3, 2011
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Jul 26, 2010
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Jul 28, 2011
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Code:
Partial Class _Default
Inherits System.Web.UI.Page
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Dim x As Integer = 1
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[code]....
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Jan 25, 2010
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[code]...
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Feb 20, 2010
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Here is my code...
[Code]....
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Mar 10, 2010
[Code]....
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Jul 23, 2010
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Oct 4, 2010
This is what I have come up with, but when I run it I get the following error (I decided to just try to use a simplified table just to get an understanding of the basic concepts):
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Inherits System.Web.UI.Page
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
' Declaring variables
[Code]....
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[Code]....
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[Code]....
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Jul 9, 2010
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Jun 17, 2010
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Jan 3, 2010
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May 18, 2010
I'm dynamically adding a DropDownList to the GridView in edit mode and I have set the TextBox Visibility to False. In edit mode I can see the DropDownList and I'm able to select an Item from the DropDownList but not able to access the SelectedValue in RowUpdating Event. How to get the selectedvalue of this DropDownList?
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
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Dim ddl as DropDownList
FillStateList(ddl)
e.Row.Cells(4).Controls.Add(ddl)
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DirectCast(Gridview1.Rows(e.RowIndex).FindControl("ddl"),DropDownList).SelectedValue
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Jun 18, 2010
[Code]....
I am adding linkbutton dynamically (actually above snippet tells what I am actually doing, in reality TableRow and TableCell are added dynamiccally). My problem is, I am not setting height of linkbuttuon which will added dynamically. I have no idea what text I have to add to linkbutton.
What I want, after all the link buttons are added, iterate through each added lin button, get the height of each linkbutton, store the max height, then re-iterate throgh the link buttons and set the height of each link button to max height.
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