Re: AjaxObserveField causing blinking in update
Re: AjaxObserveField causing blinking in update
- Subject: Re: AjaxObserveField causing blinking in update
- From: Chuck Hill <email@hidden>
- Date: Wed, 8 Apr 2009 21:01:27 -0700
On Apr 8, 2009, at 6:19 PM, Greg Hulands wrote:
It turns out that I needed to have the AjaxObserveField in the
<wo:form> otherwise it returns an empty response, even though it
sets the string value on the component and then calls its action to
render again.
Isn't debugging Ajax fun! Well, not so much.
Chuck
On Apr 8, 2009, at 10:10 AM, Chuck Hill wrote:
On Apr 8, 2009, at 9:35 AM, Greg Hulands wrote:
Hi,
I have an AjaxUpdateArea that lists hosts on a network and have it
set to refresh every second incase a host drops offline. I also
have a textfield in a wo:form to use to search the list. I put an
AjaxObserveField in there to watch the text field, but everytime
it fires the update, the host list blinks on the refresh, yet the
auto refresh every second does not cause this blinking.
Does anyone know if this is a bug and how to mitigate it?
It sounds like an artifact of the JavaScript implementation. I
think the only fix is to dig into what is happening in the
JavaScript and see why one update is different than the other.
Chuck
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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