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 3 2988
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******** *************** ***********@mic rosoft.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
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******** *************** ***********@mic rosoft.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
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******** *************** ***********@mic rosoft.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******** *************** ***********@mic rosoft.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 This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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