xforms:load client side improvement

>-----Original Message-----
>From: [hidden email] [mailto:[hidden email]] On Behalf
>Of Alessandro Vernet
>Sent: 21 December 2006 01:12
>To: [hidden email]
>Subject: Re: [ops-users] xforms:load client side improvement
>
>On 12/19/06, Ryan Puddephatt <[hidden email]> wrote:
>>     Currently the xforms.js fails (in IE) when using the standard
>> browser  implementation for
>>
>> window.onbeforeunload = somefunction
>>
>> The following  improvement @ line 2900 of xforms.js will catch the
>> error
>
>Ryan,
>
>Why does it fail? What is the error? Do you have some code to
>reproduce this?
>
>> Any  chance of getting this in xforms js? Is there a global
>> show-progress property  that could be set on a
>page/application basis?
>
>You would like to have a property to completely disable the
>"Loading..." indicator?
>
>Alex
>--
>Blog (XML, Web apps, Open Source):
>http://www.orbeon.com/blog/
>
>

> Alex,
>         See attached,
>
> When clicking the trigger "Move off the page" it uses xforms:load to send
> you to a url of /
>
> The beforeunload event kicks in a shows a message, where clicking OK
> continues to move you off the page and Cancel stops you (also throwing an
> Unexpected error in IE)
>
> All solutions I've found/come up with involve the try/catch, let me know if
> you have a better solution
>
> Ryan
>
> Ryan Puddephatt
> Software Engineer
>
> Teleflex Group - IT UK
> 1 Michaelson Square
> Livingston
> West Lothian
> Scotland
> EH54 7DP
>
> e> [hidden email]
> t> +44(0)1506 407 110
> f> +44(0)1506 407 108
>
>
>
> >-----Original Message-----
> >From: [hidden email] [mailto:[hidden email]] On Behalf
> >Of Alessandro Vernet
> >Sent: 21 December 2006 01:12
> >To: [hidden email]
> >Subject: Re: [ops-users] xforms:load client side improvement
> >
> >On 12/19/06, Ryan Puddephatt <[hidden email]> wrote:
> >>     Currently the xforms.js fails (in IE) when using the standard
> >> browser  implementation for
> >>
> >> window.onbeforeunload = somefunction
> >>
> >> The following  improvement @ line 2900 of xforms.js will catch the
> >> error
> >
> >Ryan,
> >
> >Why does it fail? What is the error? Do you have some code to
> >reproduce this?
> >
> >> Any  chance of getting this in xforms js? Is there a global
> >> show-progress property  that could be set on a
> >page/application basis?
> >
> >You would like to have a property to completely disable the
> >"Loading..." indicator?
> >
> >Alex
> >--
> >Blog (XML, Web apps, Open Source):
> >http://www.orbeon.com/blog/
> >
> >
>
>
>
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>

>-----Original Message-----
>From: [hidden email] [mailto:[hidden email]] On Behalf
>Of Alessandro Vernet
>Sent: 22 December 2006 01:55
>To: [hidden email]
>Subject: Re: [ops-users] xforms:load client side improvement
>
>On 12/21/06, Alessandro Vernet <[hidden email]> wrote:
>> OK, I can run the example you attached. On Firefox, the Loading
>> indicator does not go away if you choose "Cancel" in the dialog.
>
>The question with Firefox is: can we somehow know that the
>user responded "Cancel" to the prompt, so we can hide the "Loading"
>indicator?
>
>Alternatively, can we know if another page is being loaded? If
>we can, display the "Loading", and then check every second if
>another page is still being loaded. If not (user pressed
>escape, chose Cancel in the case there is a dialog, ...), we
>remove the "Loading" indicator. It looks like this scheme
>could be fairly robust.
>
>Alex
>--
>Blog (XML, Web apps, Open Source):
>http://www.orbeon.com/blog/
>
>