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List:       tapestry-user
Subject:    Re: AJAX Throbber
From:       Rural Hunter <ruralhunter () gmail ! com>
Date:       2012-12-30 15:09:44
Message-ID: 50E05938.7060702 () gmail ! com
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Nice!

于 2012/12/30 22:12, Geoff Callender 写道:
> In case it helps, here's a working example.
>
> 	http://jumpstart.doublenegative.com.au/jumpstart/examples/ajax/loadingspinner
>
> Cheers,
>
> Geoff
>
> On 27/12/2012, at 8:40 PM, mateen wrote:
>
>> Hi,
>>
>> I looking to implement a AJAX Throbber for all ajax calls. This is my java
>> script function.
>>
>> Tapestry.onDOMLoaded(function() {
>>     function addAjaxOverlay(event, element) {
>>         var mgr = Tapestry.findZoneManager(element);
>>         var zone = mgr && mgr.element;
>>         if (!zone) {
>>             return;
>>         }
>>         var $zone = $(zone);
>>         $zone.prepend("<div class='zone-ajax-overlay'/>");
>>         var overlay = $zone.children(":first");
>>         overlay.width($zone.width()).height($zone.height());
>>     }
>>
>>     $(document.body).bind(Tapestry.FORM_PROCESS_SUBMIT_EVENT,
>> addAjaxOverlay);
>>     $(document.body).bind(Tapestry.TRIGGER_ZONE_UPDATE_EVENT,
>> addAjaxOverlay);
>> });
>>
>>
>> Show Pending
>>
>>
>> Now when i include the above js in my page, i get a "Page must be specified
>> before initializing for partial page render."
>>
>>
>> Here is my the code called for the click event
>>
>> ajaxResponseRenderer.addRender( "searchTransactionZone",
>>                 searchTransactionZone.getBody( ) ).addRender(
>>                 "pendingTransactionsZone",
>>                 pendingTransactionsZone.getBody( )).addRender(
>> "processedTransactionsZone", processedTransactionsZone.getBody( ));
>>
>> this is the only code that is called. the return type of the function is
>> null. Without including the JS my page works fine. Only after this JS does
>> my application crash when doing a AJAX call.
>>
>>
>>
>> --
>> View this message in context: http://tapestry.1045711.n5.nabble.com/AJAX-Throbber-tp5718999.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
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>
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