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Removing columns from Gridview(2.0) databinding on templatefileds dont work?

Hi,

I have a gridview (2.0), in the page load I remove a couple of columns from
the gridview which I dont need.
(All the columns are databound)
This works fine. But after a postback all the templatefields are not bind
anymore.
Only the boundfields are still bound.
Why? and what can I do about this?
Many thanks,

Page_Load:

If Not IsPostBack Then

'Loop to remove the extra columns we dont need:

end if
Apr 2 '06 #1
7 1356
If you don't need them, remove from the design. This may actually help
resolve your main issue.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Maarten" <Pa****@mayo.com> wrote in message
news:uH**************@tk2msftngp13.phx.gbl...
Hi,

I have a gridview (2.0), in the page load I remove a couple of columns
from the gridview which I dont need.
(All the columns are databound)
This works fine. But after a postback all the templatefields are not bind
anymore.
Only the boundfields are still bound.
Why? and what can I do about this?
Many thanks,

Page_Load:

If Not IsPostBack Then

'Loop to remove the extra columns we dont need:

end if

Apr 2 '06 #2
Hi Christopher,

I understand that, but that's no option.
I only know which one to remove at run-time, due to user selection.
And not at design-time!


"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:eV**************@TK2MSFTNGP09.phx.gbl...
If you don't need them, remove from the design. This may actually help
resolve your main issue.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Maarten" <Pa****@mayo.com> wrote in message
news:uH**************@tk2msftngp13.phx.gbl...
Hi,

I have a gridview (2.0), in the page load I remove a couple of columns
from the gridview which I dont need.
(All the columns are databound)
This works fine. But after a postback all the templatefields are not bind
anymore.
Only the boundfields are still bound.
Why? and what can I do about this?
Many thanks,

Page_Load:

If Not IsPostBack Then

'Loop to remove the extra columns we dont need:

end if


Apr 3 '06 #3
Then, are you building your GridView in the Page_Load? If so, make sure the
call to the DataBind method is not inside the If (!IsPostBack) clause.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:eu**************@TK2MSFTNGP12.phx.gbl...
Hi Christopher,

I understand that, but that's no option.
I only know which one to remove at run-time, due to user selection.
And not at design-time!


"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:eV**************@TK2MSFTNGP09.phx.gbl...
If you don't need them, remove from the design. This may actually help
resolve your main issue.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Maarten" <Pa****@mayo.com> wrote in message
news:uH**************@tk2msftngp13.phx.gbl...
Hi,

I have a gridview (2.0), in the page load I remove a couple of columns
from the gridview which I dont need.
(All the columns are databound)
This works fine. But after a postback all the templatefields are not
bind anymore.
Only the boundfields are still bound.
Why? and what can I do about this?
Many thanks,

Page_Load:

If Not IsPostBack Then

'Loop to remove the extra columns we dont need:

end if



Apr 4 '06 #4
No, I am not doing that. It's already databound in design time(see OP)
It is bound through a ObjectDataSources.

"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:OF**************@TK2MSFTNGP09.phx.gbl...
Then, are you building your GridView in the Page_Load? If so, make sure
the call to the DataBind method is not inside the If (!IsPostBack) clause.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:eu**************@TK2MSFTNGP12.phx.gbl...
Hi Christopher,

I understand that, but that's no option.
I only know which one to remove at run-time, due to user selection.
And not at design-time!


"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:eV**************@TK2MSFTNGP09.phx.gbl...
If you don't need them, remove from the design. This may actually help
resolve your main issue.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Maarten" <Pa****@mayo.com> wrote in message
news:uH**************@tk2msftngp13.phx.gbl...
Hi,

I have a gridview (2.0), in the page load I remove a couple of columns
from the gridview which I dont need.
(All the columns are databound)
This works fine. But after a postback all the templatefields are not
bind anymore.
Only the boundfields are still bound.
Why? and what can I do about this?
Many thanks,

Page_Load:

If Not IsPostBack Then

'Loop to remove the extra columns we dont need:

end if



Apr 4 '06 #5
Then, anytime you make a change to the GridView, you have to DataBind it
again.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:em**************@TK2MSFTNGP14.phx.gbl...
No, I am not doing that. It's already databound in design time(see OP)
It is bound through a ObjectDataSources.

"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:OF**************@TK2MSFTNGP09.phx.gbl...
Then, are you building your GridView in the Page_Load? If so, make sure
the call to the DataBind method is not inside the If (!IsPostBack)
clause.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:eu**************@TK2MSFTNGP12.phx.gbl...
Hi Christopher,

I understand that, but that's no option.
I only know which one to remove at run-time, due to user selection.
And not at design-time!


"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:eV**************@TK2MSFTNGP09.phx.gbl...
If you don't need them, remove from the design. This may actually help
resolve your main issue.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Maarten" <Pa****@mayo.com> wrote in message
news:uH**************@tk2msftngp13.phx.gbl...
> Hi,
>
> I have a gridview (2.0), in the page load I remove a couple of columns
> from the gridview which I dont need.
> (All the columns are databound)
> This works fine. But after a postback all the templatefields are not
> bind anymore.
> Only the boundfields are still bound.
> Why? and what can I do about this?
>
>
> Many thanks,
>
> Page_Load:
>
> If Not IsPostBack Then
>
> 'Loop to remove the extra columns we dont need:
>
> end if
>



Apr 4 '06 #6
I will try that, thank you!
"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...
Then, anytime you make a change to the GridView, you have to DataBind it
again.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:em**************@TK2MSFTNGP14.phx.gbl...
No, I am not doing that. It's already databound in design time(see OP)
It is bound through a ObjectDataSources.

"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:OF**************@TK2MSFTNGP09.phx.gbl...
Then, are you building your GridView in the Page_Load? If so, make sure
the call to the DataBind method is not inside the If (!IsPostBack)
clause.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:eu**************@TK2MSFTNGP12.phx.gbl...
Hi Christopher,

I understand that, but that's no option.
I only know which one to remove at run-time, due to user selection.
And not at design-time!


"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:eV**************@TK2MSFTNGP09.phx.gbl...
> If you don't need them, remove from the design. This may actually
> help resolve your main issue.
> --
> Christopher A. Reed
> "The oxen are slow, but the earth is patient."
>
> "Maarten" <Pa****@mayo.com> wrote in message
> news:uH**************@tk2msftngp13.phx.gbl...
>> Hi,
>>
>> I have a gridview (2.0), in the page load I remove a couple of
>> columns from the gridview which I dont need.
>> (All the columns are databound)
>> This works fine. But after a postback all the templatefields are not
>> bind anymore.
>> Only the boundfields are still bound.
>> Why? and what can I do about this?
>>
>>
>> Many thanks,
>>
>> Page_Load:
>>
>> If Not IsPostBack Then
>>
>> 'Loop to remove the extra columns we dont need:
>>
>> end if
>>
>
>



Apr 5 '06 #7
Nope, not working either

"Pipo" <Pa****@Mayo.com> wrote in message
news:uy*************@TK2MSFTNGP05.phx.gbl...
I will try that, thank you!
"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:%2****************@TK2MSFTNGP14.phx.gbl...
Then, anytime you make a change to the GridView, you have to DataBind it
again.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:em**************@TK2MSFTNGP14.phx.gbl...
No, I am not doing that. It's already databound in design time(see OP)
It is bound through a ObjectDataSources.

"Christopher Reed" <ca****@nospam.nospam> wrote in message
news:OF**************@TK2MSFTNGP09.phx.gbl...
Then, are you building your GridView in the Page_Load? If so, make
sure the call to the DataBind method is not inside the If (!IsPostBack)
clause.
--
Christopher A. Reed
"The oxen are slow, but the earth is patient."

"Pipo" <Pa****@Mayo.com> wrote in message
news:eu**************@TK2MSFTNGP12.phx.gbl...
> Hi Christopher,
>
> I understand that, but that's no option.
> I only know which one to remove at run-time, due to user selection.
> And not at design-time!
>
>
>
>
> "Christopher Reed" <ca****@nospam.nospam> wrote in message
> news:eV**************@TK2MSFTNGP09.phx.gbl...
>> If you don't need them, remove from the design. This may actually
>> help resolve your main issue.
>> --
>> Christopher A. Reed
>> "The oxen are slow, but the earth is patient."
>>
>> "Maarten" <Pa****@mayo.com> wrote in message
>> news:uH**************@tk2msftngp13.phx.gbl...
>>> Hi,
>>>
>>> I have a gridview (2.0), in the page load I remove a couple of
>>> columns from the gridview which I dont need.
>>> (All the columns are databound)
>>> This works fine. But after a postback all the templatefields are not
>>> bind anymore.
>>> Only the boundfields are still bound.
>>> Why? and what can I do about this?
>>>
>>>
>>> Many thanks,
>>>
>>> Page_Load:
>>>
>>> If Not IsPostBack Then
>>>
>>> 'Loop to remove the extra columns we dont need:
>>>
>>> end if
>>>
>>
>>
>
>



Apr 6 '06 #8

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