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aspx_beginners thread: problem with dropdownlist server control
Message #1 by suresh sannasi <sureshsv@y...> on Wed, 27 Mar 2002 07:56:20 -0800 (PST)
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Hi,
I am using asp dropdownlist server control in asp
form. It always
select one of the value from the list. If I don't want
to select any
values, what should I do. I am filling dropdownlist
from table data.
Could you please help me on that.
Regards,
Suresh SVS
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Message #2 by Neeta.Ambekar@l... on Wed, 27 Mar 2002 21:40:17 +0530
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Hi
If you are doing databound to dropdownlist control with dataset then
add blank value in column of dataset and then bind it to dropdownlist
contorl.
hope this will help u ...
Neeta
Message #3 by Imar Spaanjaars <Imar@S...> on Wed, 27 Mar 2002 18:50:54 +0100
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Hi Suresh,
You could use the Insert method of the Items collection of the DropDownBox,
right after you have bound the data to the DropDown.
This example uses an array as a datasource, but the same is true for
binding to a database table
Dim arrTest(2) As String
arrTest(0) = "Apples"
arrTest(1) = "Oranges"
arrTest(2) = "Bananas"
DropDownList1.DataSource = arrTest
DropDownList1.DataBind()
DropDownList1.Items.Insert(0, "Make a selection")
DropDownList1.Items(0).Value = ""
The code above will insert a new item at location 0 (the first item in the
list) The last line resets its value to an empty string. If you leave that
out, "Make a selection" will be submitted as the controls value.
HtH
Imar
At 07:56 AM 3/27/2002 -0800, you wrote:
>Hi,
>
> I am using asp dropdownlist server control in asp
>form. It always
>select one of the value from the list. If I don't want
>to select any
>values, what should I do. I am filling dropdownlist
>from table data.
>
> Could you please help me on that.
>
> Regards,
> Suresh SVS
Message #4 by suresh sannasi <sureshsv@y...> on Wed, 27 Mar 2002 11:27:26 -0800 (PST)
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Neeta,
Thanks. it works
--- Neeta.Ambekar@l... wrote:
>
> Hi
> If you are doing databound to dropdownlist
> control with dataset then
> add blank value in column of dataset and then bind
> it to dropdownlist
> contorl.
> hope this will help u ...
>
> Neeta
>
>
__________________________________________________
Do You Yahoo!?
Yahoo! Movies - coverage of the 74th Academy Awards®
http://movies.yahoo.com/
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