Re: Override IAjaxIndicatorAware behavior
See the previous response from Ernesto - he describes very well how to accomplish this. On Thu, Jun 3, 2010 at 1:59 AM, Aurelie Boiteux aboiteux@orange-ftgroup.com wrote: Yes, that's exactly what I did. My problem is that I want that div veil shows up only if an ajax call takes more than 2 seconds to process. If the ajax processing is short (less than 2 seconds), I don't want this div shows up. I don't know how to do it. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Override-IAjaxIndicatorAware-behavior-tp2239813p2241266.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Jeremy Thomerson http://www.wickettraining.com
Re: Override IAjaxIndicatorAware behavior
Yes, that's exactly what I did. My problem is that I want that div veil shows up only if an ajax call takes more than 2 seconds to process. If the ajax processing is short (less than 2 seconds), I don't want this div shows up. I don't know how to do it. Thanks -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Override-IAjaxIndicatorAware-behavior-tp2239813p2241266.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Override IAjaxIndicatorAware behavior
Hi all, I use IAjaxIndicatorAware to display a div like a modal window 'please wait' when a javascript call is processing. I found this interface very usefull because it is simple to implement and the behavior is the same for all component in the web app that needs an indicator when processing ajax calls. I would like to override this behavior to display the div only when an ajax call takes more than 2 seconds for example to be executed. So for a little ajax call less than 2 seconds, I would like that nothing appears. I've seach solutions but I found nothing, how would you do that? Thanks Aurélie
Re: Override IAjaxIndicatorAware behavior
Just an idea... 1-Use a flag on the client to control you are on an AJAX request (set it at the begining and unset it at the end) 2-Combine this with a setTimeout(showMyAjaxVeil, 2000) and on showMyAjaxVeil function see if this flag is still set and if so show the div. 3-Hide the div at the end of the request and unset the flag. I don't know if this might work neither if you will have some synchronization issues. Ernesto On Wed, Jun 2, 2010 at 11:17 AM, aboiteux@orange-ftgroup.com wrote: Hi all, I use IAjaxIndicatorAware to display a div like a modal window 'please wait' when a javascript call is processing. I found this interface very usefull because it is simple to implement and the behavior is the same for all component in the web app that needs an indicator when processing ajax calls. I would like to override this behavior to display the div only when an ajax call takes more than 2 seconds for example to be executed. So for a little ajax call less than 2 seconds, I would like that nothing appears. I've seach solutions but I found nothing, how would you do that? Thanks Aurélie - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Override IAjaxIndicatorAware behavior
I would like to override this behavior to display the div only when an
ajax call takes more than 2 seconds for example to be executed. So for
a little ajax call less than 2 seconds, I would like that nothing
appears.
If you set the div initially invisible (display: none) you can add Javascript
that triggers when the request is made with a two second timer (setTimeout)
that then shows it, then in the Ajax response you cancel the timer.
e.g. in you AjaxCallDecorator.decorateScript():
return var f = function() { getElementById('xxx').style.display='block' };
window.my_ajax_feedback = setTimeout(f, 2000); + script;
and in the response you prepend
clearTimeout(window.my_ajax_feedback);
- Tor Iver
-
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Re: Override IAjaxIndicatorAware behavior
Hi, This solution works if I create a specific AjaxLink that implements IAjaxIndicatorAware, so I can specify the AjaxCallDecorator. But I implement the interface in a specific WebPage so div is displayed for each ajax call that occur in this page. I try to find a solution to override the behavior for every ajax call of a webPage that implements the interface of the entire application. Do you think it's possible? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Override-IAjaxIndicatorAware-behavior-tp2239813p2240354.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Override IAjaxIndicatorAware behavior
As I understood per http://wicketinaction.com/2008/12/preventing-double-ajax-requests-in-3-lines-of-code/- you can make your BasePage implement that interface and all the app should use the same ajax indicator. Please correct me if I'm wrong. Žilvinas Vilutis Mobile: (+370) 652 38353 E-mail: cika...@gmail.com On Wed, Jun 2, 2010 at 8:40 AM, Aurelie Boiteux aboiteux@orange-ftgroup.com wrote: Hi, This solution works if I create a specific AjaxLink that implements IAjaxIndicatorAware, so I can specify the AjaxCallDecorator. But I implement the interface in a specific WebPage so div is displayed for each ajax call that occur in this page. I try to find a solution to override the behavior for every ajax call of a webPage that implements the interface of the entire application. Do you think it's possible? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Override-IAjaxIndicatorAware-behavior-tp2239813p2240354.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
