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Posted to users@tapestry.apache.org by David Leangen <dl...@canada.com> on 2005/05/16 17:01:13 UTC

[Client-side scripting] onRezise()

I just discovered client-side scripting with Tapestry.

Very nice!!


I am now going to use it extensively.


However, I am having one problem: I can't figure out how to implement the
onResize() that usually works with the body tag:

<body onResize="someFunction()">
 ...
</body>


I tried, both in the <body> and the <initialization> sections:

  window.onResize = function () { someFunction() };

and

  document.body.onResize = function () { someFunction() };


I've tried playing around with these in quite a few different ways, but
can't seem to get it to work.


Can anybody tell me how this works?


Thanks!

Dave



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RE: [Client-side scripting] onRezise()

Posted by David Leangen <dl...@canada.com>.
> <body jwcid="@Body" onResize="doSomething();">
> The value of onResize can also be an ognl expression if you want that...

Ok, simple enough.

Thanks!



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Re: [Client-side scripting] onRezise()

Posted by Andreas Andreou <an...@di.uoa.gr>.
David Leangen wrote:

>I just discovered client-side scripting with Tapestry.
>Very nice!!
>I am now going to use it extensively.
>However, I am having one problem: I can't figure out how to implement the
>onResize() that usually works with the body tag:
><body onResize="someFunction()">
> ...
></body>
>I tried, both in the <body> and the <initialization> sections:
>  window.onResize = function () { someFunction() };
>and
>  document.body.onResize = function () { someFunction() };
>
>  
>
Well, I usually use the Body component for outputing the body tag, so I 
can just use:
<body jwcid="@Body" onResize="doSomething();">
The value of onResize can also be an ognl expression if you want that...

>I've tried playing around with these in quite a few different ways, but
>can't seem to get it to work.
>
>
>Can anybody tell me how this works?
>
>
>Thanks!
>
>Dave
>
>
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
>For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
>
>
>  
>


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RE: [Client-side scripting] onRezise()

Posted by David Leangen <dl...@canada.com>.
Hi, Bryan,

Thanks for the suggestion. So, you're suggesting that this can only be done
outside of the Tapestry scripting framework?

If so, I'll give that a try. IIUC (I don't know the internals of javascript
all that well) the contents of doSomething() will only be evaluated at
runtime, so I can still make references to functions that have not yet been
defined. All the stuff that it refers to will only be defined *after* the
body tag, as per the Tapestry approach to scripting. If that is the case,
and Tapestry doesn't support the onResize event, then I guess your approach
is the only way.


Cheers,
Dave



> -----Original Message-----
> From: Bryan Lewis [mailto:bryan@maine.rr.com]
> Sent: 17 May 2005 22:55
> To: Tapestry users; dleangen@canada.com
> Subject: Re: [Client-side scripting] onRezise()
>
>
> How about this:
>
>     <script type="text/javascript">
>       function doSomething() { alert("got here"); }
>     </script>
>
>     <body jwcid="@Body" onresize="doSomething();">
>
>
>
> ----- Original Message -----
> From: "David Leangen" <dl...@canada.com>
> To: <ta...@jakarta.apache.org>
> Sent: Monday, May 16, 2005 11:01 AM
> Subject: [Client-side scripting] onRezise()
>
>
> >
> > I just discovered client-side scripting with Tapestry.
> >
> > Very nice!!
> >
> >
> > I am now going to use it extensively.
> >
> >
> > However, I am having one problem: I can't figure out how to
> implement the
> > onResize() that usually works with the body tag:
> >
> > <body onResize="someFunction()">
> >  ...
> > </body>
> >
> >
> > I tried, both in the <body> and the <initialization> sections:
> >
> >   window.onResize = function () { someFunction() };
> >
> > and
> >
> >   document.body.onResize = function () { someFunction() };
> >
> >
> > I've tried playing around with these in quite a few different ways, but
> > can't seem to get it to work.
> >
> >
> > Can anybody tell me how this works?
> >
> >
> > Thanks!
> >
> > Dave
> >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> > For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> >


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Re: [Client-side scripting] onRezise()

Posted by Bryan Lewis <br...@maine.rr.com>.
How about this:

    <script type="text/javascript">
      function doSomething() { alert("got here"); }
    </script>

    <body jwcid="@Body" onresize="doSomething();">   



----- Original Message ----- 
From: "David Leangen" <dl...@canada.com>
To: <ta...@jakarta.apache.org>
Sent: Monday, May 16, 2005 11:01 AM
Subject: [Client-side scripting] onRezise()


> 
> I just discovered client-side scripting with Tapestry.
> 
> Very nice!!
> 
> 
> I am now going to use it extensively.
> 
> 
> However, I am having one problem: I can't figure out how to implement the
> onResize() that usually works with the body tag:
> 
> <body onResize="someFunction()">
>  ...
> </body>
> 
> 
> I tried, both in the <body> and the <initialization> sections:
> 
>   window.onResize = function () { someFunction() };
> 
> and
> 
>   document.body.onResize = function () { someFunction() };
> 
> 
> I've tried playing around with these in quite a few different ways, but
> can't seem to get it to work.
> 
> 
> Can anybody tell me how this works?
> 
> 
> Thanks!
> 
> Dave
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> 

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