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https://issues.apache.org/jira/browse/WICKET-472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martijn Dashorst updated WICKET-472:
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Fix Version/s: (was: 1.2.6)
1.3
Is a feature request. Should go into 1.3 /if/ adopted.
> AbstractDefaultAjaxBehavior's findIndicatorId() feature request
> ----------------------------------------------------------------
>
> Key: WICKET-472
> URL: https://issues.apache.org/jira/browse/WICKET-472
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Reporter: Alexandru Objelean
> Fix For: 1.3
>
>
> In wicket 1.2.5, is not possible (at least I didn't manage to find a way) to
> add AjaxIndicator image to a page for all Ajax requests made by its child
> components.
> Currently, the AbstractDefaultAjaxBehavior has a findIndicatorId() method
> which is responsible to find the component id which should be Ajax indicator.
> [code]
> private String findIndicatorId() {
> if (getComponent() instanceof IAjaxIndicatorAware) {
> return
> ((IAjaxIndicatorAware)getComponent()).getAjaxIndicatorMarkupId();
> }
> if (this instanceof IAjaxIndicatorAware) {
> return
> ((IAjaxIndicatorAware)this).getAjaxIndicatorMarkupId();
> }
> return null;
> }
> [code]
> Wouldn't it be better if instead of checking only if :
> - the getComponent is instance of the IAjaxIndicatorAware interface, the
> check would be made up in hierarchy to find the first parent which implements
> the IAjaxIndicatorAware interface?
> Thus, if my page implements the IAjaxIndicatorAware interface, it will
> indicate any ajax requests of its components... exact what I need right now.
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