Ajaxformcomponentupdatingbehavior api

Posted by / 21-Oct-2017 16:26

Ajaxformcomponentupdatingbehavior api

This basically forced subclasses to check if the component had errors by way of get Form Component()Error Message().

This has now been changed to be more atomic: on Update(...) is invoked when an update occurs and on Error(...) is invoked when (validation) errors occur.

The odd behavior in my app was the result of changes outside the scope of this issue.

I have some form components that were using Ajax Form Component Updating Behavior to handle 'on Focus' and 'on Change' events.

So that we can collect all feedback messages, even from things like repeaters.

I've already implemented this, but I'll need to test it properly before commiting.

As for the other Feedback Panel problem you mention, can you be more specific? Matej, Having looked more in depth at the Wicket code I agree with your assessment.

register feedback message in populate Item(), the panel outside list will not display the message) There seems to be bigger problem Let's say we have this hierarchy: Feedback Panel List View inside list View's on Populate Item we call item.info("something"); That string will not be shown inside Feedback Panel, because feedback panel on Before Render is called before the listitem is built.

It appears that the API of Ajax Form Component Updating Behavior has changed slightly with 1.3.0.

In Wicket 1.2.6, Ajax Form Component Updating Behavior would invoke the on Update(...) method even if the component was 'invalid'.

There seems to be bigger problem Let's say we have this hierarchy: Feedback Panel List View inside list View's on Populate Item we call item.info("something"); That string will not be shown inside Feedback Panel, because feedback panel on Before Render is called before the listitem is built.

I'm using a custom feedback panel as a temporary workaround for this problem.

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