show a message to user (WebApplication)

[Marcos MOS]

Hi all,

I would like show a message to user when the function's result return
"false"... like this

....
if (! my_function(params))
showMessage("my string message");

so, How Can I do it? Like, send a window's message or opening an other
iexplorer sending the string message by parameter, like (in Javascript)
"window.open"...

thanks for all
Marcos

[S. Justin Gengo]

Marcos,

What information are you validating? If you can use the built in validation
controls they have a an option to show a validation summary either on the
page or in a pop up window.

If this isn't what you're looking for let me know. Your other option is to
write code on-the-fly to a window you open with javascript. I'll give you a
sample if you'd like.

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
[url]www.aboutfortunate.com[/url]

"Out of chaos comes order."
Nietzche
"Marcos MOS" <marcos.santos@softway.com.br> wrote in message
news:uZ9zhJIUDHA.2228@tk2msftngp13.phx.gbl...

> Hi all,
>
> I would like show a message to user when the function's result return
> "false"... like this
>
> ...
> if (! my_function(params))
> showMessage("my string message");
>
> so, How Can I do it? Like, send a window's message or opening an other
> iexplorer sending the string message by parameter, like (in Javascript)
> "window.open"...
>
> thanks for all
> Marcos
>
>

[Marcos MOS]

Hi,

thanks for your help...

so, I have a button im my aspx --> when the user click in that one, I do a
query in the database and if that returns a false result, like
if (myDataSet.Tables[0].Rows.Count > 1)
ShowMessage("User, you have already registered these
informations...")

Did you undertand me? That Message could be a window, or would be better if
I could show a simple message, like window.alert in JavaScript, but sending
my custom string message....

I'd like to receive your sample...

An other doubt, is... If I would like to do a question to user and depending
on the answer the Page do something, as follow the example:
if (showQuestion("Would you like to insert it?") == True)
this.insertFunction(params);

thanks a lot
Marcos


"S. Justin Gengo" <sjgengo@aboutfortunate.com> escreveu na mensagem
news:#cnSYiIUDHA.3324@tk2msftngp13.phx.gbl...

> Marcos,
>
> What information are you validating? If you can use the built in

validation

> controls they have a an option to show a validation summary either on the
> page or in a pop up window.
>
> If this isn't what you're looking for let me know. Your other option is to
> write code on-the-fly to a window you open with javascript. I'll give you

a

> sample if you'd like.
>
> --
> S. Justin Gengo, MCP
> Web Developer
>
> Free code library at:
> [url]www.aboutfortunate.com[/url]
>
> "Out of chaos comes order."
> Nietzche
> "Marcos MOS" <marcos.santos@softway.com.br> wrote in message
> news:uZ9zhJIUDHA.2228@tk2msftngp13.phx.gbl...

> > Hi all,
> >
> > I would like show a message to user when the function's result return
> > "false"... like this
> >
> > ...
> > if (! my_function(params))
> > showMessage("my string message");
> >
> > so, How Can I do it? Like, send a window's message or opening an other
> > iexplorer sending the string message by parameter, like (in Javascript)
> > "window.open"...
> >
> > thanks for all
> > Marcos
> >
> >

>
>

[S. Justin Gengo]

Marcos,

If the message is displayed to the user after a database query (which would
have to occurr on the server) a window.alert is the perfect way to go.

What you could do is attach it to an "onLoad" event in the body tag.

I have a bit of code on my website on how to do this.

Just go to [url]www.aboutfortunate.com[/url]

The title you are looking for is: Use the "body" tag as a server control

If you filter the list for Web and VB.Net it will make it easier to find.
Sorry, but I haven't built the site's search function yet. But there isn't
much code in the library yet so it shouldn't be too hard to find.

--
S. Justin Gengo, MCP
Web Developer

Free code library at:
[url]www.aboutfortunate.com[/url]

"Out of chaos comes order."
Nietzche
"Marcos MOS" <marcos.santos@softway.com.br> wrote in message
news:ucM7r7IUDHA.1664@TK2MSFTNGP11.phx.gbl...

> Hi,
>
> thanks for your help...
>
> so, I have a button im my aspx --> when the user click in that one, I do a
> query in the database and if that returns a false result, like
> if (myDataSet.Tables[0].Rows.Count > 1)
> ShowMessage("User, you have already registered these
> informations...")
>
> Did you undertand me? That Message could be a window, or would be better

if

> I could show a simple message, like window.alert in JavaScript, but

sending

> my custom string message....
>
> I'd like to receive your sample...
>
> An other doubt, is... If I would like to do a question to user and

depending

> on the answer the Page do something, as follow the example:
> if (showQuestion("Would you like to insert it?") == True)
> this.insertFunction(params);
>
> thanks a lot
> Marcos
>
>
> "S. Justin Gengo" <sjgengo@aboutfortunate.com> escreveu na mensagem
> news:#cnSYiIUDHA.3324@tk2msftngp13.phx.gbl...

> > Marcos,
> >
> > What information are you validating? If you can use the built in

> validation

> > controls they have a an option to show a validation summary either on

the

> > page or in a pop up window.
> >
> > If this isn't what you're looking for let me know. Your other option is

to

> > write code on-the-fly to a window you open with javascript. I'll give

you

> a

> > sample if you'd like.
> >
> > --
> > S. Justin Gengo, MCP
> > Web Developer
> >
> > Free code library at:
> > [url]www.aboutfortunate.com[/url]
> >
> > "Out of chaos comes order."
> > Nietzche
> > "Marcos MOS" <marcos.santos@softway.com.br> wrote in message
> > news:uZ9zhJIUDHA.2228@tk2msftngp13.phx.gbl...

> > > Hi all,
> > >
> > > I would like show a message to user when the function's result return
> > > "false"... like this
> > >
> > > ...
> > > if (! my_function(params))
> > > showMessage("my string message");
> > >
> > > so, How Can I do it? Like, send a window's message or opening an other
> > > iexplorer sending the string message by parameter, like (in

Javascript)

> > > "window.open"...
> > >
> > > thanks for all
> > > Marcos
> > >
> > >

> >
> >

>
>