databinding

[Leon Shaw]

have two Dropdownlist and one which is containing States and one
containing Cities. I know how to do all the little databinding task in
visual studios interface as well as set the relationship (parent, child,
etc.). In the code behind file in page_load event I fill the data adapter
and databind the State dropdownlist. I also set the on_change event for the
Cities dropdownlist after a state is selected. However, When I run this page
in the browser the state dropdownlist populate with the States, but after
selecting a State the Cities dropdownlist DO NOTHING.
What I'm I doing wrong? Could some one please send me some code that handle
these action?
I'm working with stored procedures from sql2000. Should I just set up a
parameter procedure for the Cities dropdownlist (instead of Relationship in
vs.net) and pass in the selected State?

[CT]

Is the on_change event posted back to the server?

--
Carsten Thomsen
Enterprise Development with Visual Studio .NET, UML, and MSF
[url]http://www.apress.com/book/bookDisplay.html?bID=105[/url]
"Leon Shaw" <vnality@msn.com> wrote in message
news:%23UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...

> have two Dropdownlist and one which is containing States and one
> containing Cities. I know how to do all the little databinding task in
> visual studios interface as well as set the relationship (parent, child,
> etc.). In the code behind file in page_load event I fill the data adapter
> and databind the State dropdownlist. I also set the on_change event for

the

> Cities dropdownlist after a state is selected. However, When I run this

page

> in the browser the state dropdownlist populate with the States, but after
> selecting a State the Cities dropdownlist DO NOTHING.
> What I'm I doing wrong? Could some one please send me some code that

handle

> these action?
> I'm working with stored procedures from sql2000. Should I just set up a
> parameter procedure for the Cities dropdownlist (instead of Relationship

in

> vs.net) and pass in the selected State?
>
>

[Leon Shaw]

yes, but when it post back, it post back with no results. do need to see the
code behind code?
"CT" <carstent@spammersgowaydotnetservices.biz> wrote in message
news:%23yMIvW2RDHA.1868@TK2MSFTNGP11.phx.gbl...

> Is the on_change event posted back to the server?
>
> --
> Carsten Thomsen
> Enterprise Development with Visual Studio .NET, UML, and MSF
> [url]http://www.apress.com/book/bookDisplay.html?bID=105[/url]
> "Leon Shaw" <vnality@msn.com> wrote in message
> news:%23UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...

> > have two Dropdownlist and one which is containing States and one
> > containing Cities. I know how to do all the little databinding task in
> > visual studios interface as well as set the relationship (parent, child,
> > etc.). In the code behind file in page_load event I fill the data

adapter

> > and databind the State dropdownlist. I also set the on_change event for

> the

> > Cities dropdownlist after a state is selected. However, When I run this

> page

> > in the browser the state dropdownlist populate with the States, but

after

> > selecting a State the Cities dropdownlist DO NOTHING.
> > What I'm I doing wrong? Could some one please send me some code that

> handle

> > these action?
> > I'm working with stored procedures from sql2000. Should I just set up a
> > parameter procedure for the Cities dropdownlist (instead of Relationship

> in

> > vs.net) and pass in the selected State?
> >
> >

>
>

[Leon Shaw]

Wait do you mean controlName_SelectedIndexChanged event and autopostback =
true?

"CT" <carstent@spammersgowaydotnetservices.biz> wrote in message
news:%23yMIvW2RDHA.1868@TK2MSFTNGP11.phx.gbl...

> Is the on_change event posted back to the server?
>
> --
> Carsten Thomsen
> Enterprise Development with Visual Studio .NET, UML, and MSF
> [url]http://www.apress.com/book/bookDisplay.html?bID=105[/url]
> "Leon Shaw" <vnality@msn.com> wrote in message
> news:%23UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...

> > have two Dropdownlist and one which is containing States and one
> > containing Cities. I know how to do all the little databinding task in
> > visual studios interface as well as set the relationship (parent, child,
> > etc.). In the code behind file in page_load event I fill the data

adapter

> > and databind the State dropdownlist. I also set the on_change event for

> the

> > Cities dropdownlist after a state is selected. However, When I run this

> page

> > in the browser the state dropdownlist populate with the States, but

after

> > selecting a State the Cities dropdownlist DO NOTHING.
> > What I'm I doing wrong? Could some one please send me some code that

> handle

> > these action?
> > I'm working with stored procedures from sql2000. Should I just set up a
> > parameter procedure for the Cities dropdownlist (instead of Relationship

> in

> > vs.net) and pass in the selected State?
> >
> >

>
>

[David Waz...]

Are you going to post this every day?



"Leon Shaw" <vnality@msn.com> wrote in message
news:#UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...

> have two Dropdownlist and one which is containing States and one
> containing Cities. I know how to do all the little databinding task in
> visual studios interface as well as set the relationship (parent, child,
> etc.). In the code behind file in page_load event I fill the data adapter
> and databind the State dropdownlist. I also set the on_change event for

the

> Cities dropdownlist after a state is selected. However, When I run this

page

> in the browser the state dropdownlist populate with the States, but after
> selecting a State the Cities dropdownlist DO NOTHING.
> What I'm I doing wrong? Could some one please send me some code that

handle

> these action?
> I'm working with stored procedures from sql2000. Should I just set up a
> parameter procedure for the Cities dropdownlist (instead of Relationship

in

> vs.net) and pass in the selected State?
>
>

[Leon Shaw]

until I get some help sir. willing to help?
"David Waz..." <dlw@pickpro.com> wrote in message
news:tBDPa.171$kS1.95540269@newssvr11.news.prodigy .com...

> Are you going to post this every day?
>
>
>
> "Leon Shaw" <vnality@msn.com> wrote in message
> news:#UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...

> > have two Dropdownlist and one which is containing States and one
> > containing Cities. I know how to do all the little databinding task in
> > visual studios interface as well as set the relationship (parent, child,
> > etc.). In the code behind file in page_load event I fill the data

adapter

> > and databind the State dropdownlist. I also set the on_change event for

> the

> > Cities dropdownlist after a state is selected. However, When I run this

> page

> > in the browser the state dropdownlist populate with the States, but

after

> > selecting a State the Cities dropdownlist DO NOTHING.
> > What I'm I doing wrong? Could some one please send me some code that

> handle

> > these action?
> > I'm working with stored procedures from sql2000. Should I just set up a
> > parameter procedure for the Cities dropdownlist (instead of Relationship

> in

> > vs.net) and pass in the selected State?
> >
> >

>
>

[Leon Shaw]

Thanks MAN, I got together, but your comments was not helpful.
"David Waz..." <dlw@pickpro.com> wrote in message
news:lMEPa.189$yn2.97566848@newssvr11.news.prodigy .com...

> READ man,
> I've posted several times on your issue.
>
> Do you want us to write it for you too?
>
>
> "Leon Shaw" <vnality@msn.com> wrote in message
> news:uAtDHC#RDHA.3192@tk2msftngp13.phx.gbl...

> > until I get some help sir. willing to help?
> > "David Waz..." <dlw@pickpro.com> wrote in message
> > news:tBDPa.171$kS1.95540269@newssvr11.news.prodigy .com...

> > > Are you going to post this every day?
> > >
> > >
> > >
> > > "Leon Shaw" <vnality@msn.com> wrote in message
> > > news:#UsUsjyRDHA.2196@TK2MSFTNGP11.phx.gbl...
> > > > have two Dropdownlist and one which is containing States and one
> > > > containing Cities. I know how to do all the little databinding task

in

> > > > visual studios interface as well as set the relationship (parent,

> child,

> > > > etc.). In the code behind file in page_load event I fill the data

> > adapter

> > > > and databind the State dropdownlist. I also set the on_change event

> for

> > > the
> > > > Cities dropdownlist after a state is selected. However, When I run

> this

> > > page
> > > > in the browser the state dropdownlist populate with the States, but

> > after

> > > > selecting a State the Cities dropdownlist DO NOTHING.
> > > > What I'm I doing wrong? Could some one please send me some code that
> > > handle
> > > > these action?
> > > > I'm working with stored procedures from sql2000. Should I just set

up

> a

> > > > parameter procedure for the Cities dropdownlist (instead of

> Relationship

> > > in
> > > > vs.net) and pass in the selected State?
> > > >
> > > >
> > >
> > >

> >
> >

>
>

[Derek Spurlock]

I seem to be having a problem with a composite control which binds to a custom business object. Everything works fine except in design time when the page is opened in the design mode the datasource property does not seem to be read. I have created a designer based on controldesigner and once the property is reset or a property which causes a call to createchildcontrols it works fine.

---
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[Eamon Straughn]

Eval("pId"(UName", "~/pages/xit.aspx?p={0}&uname={1}"))

Is this correct coz i can get it to work. i am trying to get this query when
u click this link in a formview control.
"www.someweb.com/pages/pix.aspx?p={pId}&uname={UName}"
from the above databinding but i cant get it to assign to the NavigateUrl
propery. please help