I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is for
it to happen the first time they get to the page. I know I can add a
"Select Item," but is that the correct way to do it? I don't want it
to hit the database at all the first time the page loads. I have done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks. 6 1456
You need to check page property IsPostBack.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...
>I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is for
it to happen the first time they get to the page. I know I can add a
"Select Item," but is that the correct way to do it? I don't want it
to hit the database at all the first time the page loads. I have done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks.
So I cannot do this solely using the GUI? I will have to code it in
the page_load? Thanks.
Eliyahu Goldin wrote:
You need to check page property IsPostBack.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...
I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is for
it to happen the first time they get to the page. I know I can add a
"Select Item," but is that the correct way to do it? I don't want it
to hit the database at all the first time the page loads. I have done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks.
Yes.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11*********************@m73g2000cwd.googlegro ups.com...
So I cannot do this solely using the GUI? I will have to code it in
the page_load? Thanks.
Eliyahu Goldin wrote:
>You need to check page property IsPostBack.
-- Eliyahu Goldin, Software Developer & Consultant Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message news:11**********************@b28g2000cwb.googleg roups.com...
>I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is for
it to happen the first time they get to the page. I know I can add a
"Select Item," but is that the correct way to do it? I don't want it
to hit the database at all the first time the page loads. I have done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks.
Here's my problem. Since I put everything in the front I'm not sure
what to put in the page behind. It's got the objectdatasource control
in the "regular" .aspx page.
How can I tell the grid not to fire if all the "stuff" is in the .aspx
file?
Eliyahu Goldin wrote:
Yes.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11*********************@m73g2000cwd.googlegro ups.com...
So I cannot do this solely using the GUI? I will have to code it in
the page_load? Thanks.
Eliyahu Goldin wrote:
You need to check page property IsPostBack.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...
I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is for
it to happen the first time they get to the page. I know I can add a
"Select Item," but is that the correct way to do it? I don't want it
to hit the database at all the first time the page loads. I have done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks.
Are you asking how to add some code to an aspx page? You can add a
service-side script to the aspx page. Would you call it "in the front"? You
can't use asp.net without writing a line of code. This is a sort of
professional technology, it needs a professional approach.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@i3g2000cwc.googlegro ups.com...
Here's my problem. Since I put everything in the front I'm not sure
what to put in the page behind. It's got the objectdatasource control
in the "regular" .aspx page.
How can I tell the grid not to fire if all the "stuff" is in the .aspx
file?
Eliyahu Goldin wrote:
>Yes.
-- Eliyahu Goldin, Software Developer & Consultant Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message news:11*********************@m73g2000cwd.googlegr oups.com...
So I cannot do this solely using the GUI? I will have to code it in
the page_load? Thanks.
Eliyahu Goldin wrote: You need to check page property IsPostBack.
-- Eliyahu Goldin, Software Developer & Consultant Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message news:11**********************@b28g2000cwb.googleg roups.com... I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is
for
it to happen the first time they get to the page. I know I can add
a
"Select Item," but is that the correct way to do it? I don't want
it
to hit the database at all the first time the page loads. I have
done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks.
No, I guess I wasn't clear. Sorry. I don't mind coding. I shouldn't
have to in this case, at least I thought.
I ended up being right and half right to begin with. I added an item
to my dropdownlist (-- select item --) and then set the value to -1, as
there is no -1 in my database. I then set the AppendDataBoundItems
setting in the dropdownlist to true so that the new --select item--
wouldn't be lost when the dropdownlist was populated by items from the
database. No coding beyond the .aspx page necessary.
Eliyahu Goldin wrote:
Are you asking how to add some code to an aspx page? You can add a
service-side script to the aspx page. Would you call it "in the front"? You
can't use asp.net without writing a line of code. This is a sort of
professional technology, it needs a professional approach.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@i3g2000cwc.googlegro ups.com...
Here's my problem. Since I put everything in the front I'm not sure
what to put in the page behind. It's got the objectdatasource control
in the "regular" .aspx page.
How can I tell the grid not to fire if all the "stuff" is in the .aspx
file?
Eliyahu Goldin wrote:
Yes.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11*********************@m73g2000cwd.googlegro ups.com...
So I cannot do this solely using the GUI? I will have to code it in
the page_load? Thanks.
Eliyahu Goldin wrote:
You need to check page property IsPostBack.
--
Eliyahu Goldin,
Software Developer & Consultant
Microsoft MVP [ASP.NET]
<ne***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...
I have a gridview and a dropdownlist. If I change the ddl, the
gridview populates. That is what I want. But what I don't want is
for
it to happen the first time they get to the page. I know I can add
a
"Select Item," but is that the correct way to do it? I don't want
it
to hit the database at all the first time the page loads. I have
done
everything through visual studio and was trying to see if I could do
this with no code behind. Thanks. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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