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#1
July 31st, 2003, 08:23 AM
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webform update problem
Hi, I have the following problem:
On a webform I have some textboxes and combo boxes and a button. All of them are web controls. Some of them are disabled. When I click the submit button, I update in the database the modified fields, and I show the same page with the updated fields and a message. I update only the enabled fields, I don't touch the disabled fields. After the update is made, the disabled fields are empty. I assume is because the .Net can't take the disabled field's value (like in HTML). I can use ReadOnly instead of Enabled, but is not ok for combos. Has anybody a solution? I would need a solution asap. Thanks in advance
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#2
August 2nd, 2003, 04:09 PM
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While not necessarily the "best" option, you could always loop thru the posted collection like this also :
Code:
Dim arr1() As String
Dim arr2() As String
Dim l1 As Integer = 0
Dim l2 As Integer = 0
Dim aCount As Integer = 0
Dim coll As System.Collections.Specialized.NameValueCollection
coll = HttpContext.Current.Request.Form
arr1 = coll.AllKeys
For l1 = 0 To arr1.GetUpperBound(0)
arr2 = coll.GetValues(l1)
For l2 = 0 To arr2.GetUpperBound(0)
If Not arr2(l2) Is Nothing Then
If arr2(l2) <> String.Empty Then
Context.Current.Response.Write("<br />Name : " + arr1(l1) + " -- Value : " + arr2(l2))
End If
End If
Next
Next
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#3
August 4th, 2003, 02:33 AM
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Still not working
Running this code I got only the enabled controls with thei values.
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