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HOWTO: display database without refresh web page to query database

SS
Hi,

I don't want to refresh a web page to query and display database.
I want the page shows information immediately when database changes.
What kind of technology or method would be able to perform this action?

Sean
Nov 19 '05 #1
3 2768
Osmosis ?

;-)

Seriously, do you want to have a page display a change
in a database *when the database is updated* ?

There's all kinds of techniques to do that, like a database-dependent
cache item, but it will be impossible to acquire new information from
the server if the client doesn't make a second trip to the server.

So, you *have* to either refresh the page or redirect to a new page.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================

"SS" <ss@yahoo.com> wrote in message
news:22**********************************@microsof t.com...
Hi,

I don't want to refresh a web page to query and display database.
I want the page shows information immediately when database changes.
What kind of technology or method would be able to perform this action?

Sean

Nov 19 '05 #2
SS
Thanks for the reply.
How about the database trigger?
Can it trigger a web page to display when the database changes?
The web page will be like a client and listen to the database changes.
HOw can I do that?

"Juan T. Llibre" wrote:
Osmosis ?

;-)

Seriously, do you want to have a page display a change
in a database *when the database is updated* ?

There's all kinds of techniques to do that, like a database-dependent
cache item, but it will be impossible to acquire new information from
the server if the client doesn't make a second trip to the server.

So, you *have* to either refresh the page or redirect to a new page.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================

"SS" <ss@yahoo.com> wrote in message
news:22**********************************@microsof t.com...
Hi,

I don't want to refresh a web page to query and display database.
I want the page shows information immediately when database changes.
What kind of technology or method would be able to perform this action?

Sean


Nov 19 '05 #3
re:
How about the database trigger?
How will the trigger know who to send the updated data to ?

re: The web page will be like a client and listen to the database changes.
I don't know how that could be done.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================

"SS" <ss@yahoo.com> wrote in message
news:0A**********************************@microsof t.com... Thanks for the reply.
How about the database trigger?
Can it trigger a web page to display when the database changes?
The web page will be like a client and listen to the database changes.
HOw can I do that? "Juan T. Llibre" wrote:
Osmosis ?

;-)

Seriously, do you want to have a page display a change
in a database *when the database is updated* ?

There's all kinds of techniques to do that, like a database-dependent
cache item, but it will be impossible to acquire new information from
the server if the client doesn't make a second trip to the server.

So, you *have* to either refresh the page or redirect to a new page.


Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================

"SS" <ss@yahoo.com> wrote in message
news:22**********************************@microsof t.com...
> Hi,
>
> I don't want to refresh a web page to query and display database.
> I want the page shows information immediately when database changes.
> What kind of technology or method would be able to perform this action?
>
> Sean


Nov 19 '05 #4

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Replies have been disabled for this discussion.

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