June 2014
Intermediate to advanced
578 pages
12h 2m
English
Content preview from Mastering JavaServer Faces 2.2Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The JSF-AJAX attributes
In this section, you will see what the main attributes supported by <f:ajax> are. We start with execute and render, continue with listener and event, and finish with onevent and onerror.
The execute and render attributes
In the previous example, the execute and render attributes affect a single component indicated by its ID. When multiple components are affected, we can specify a list of IDs separated by space, or we can use the following keywords:
@form: This keyword refers to all component IDs in the form that contains the AJAX component. If it is present in theexecuteattribute, then the entire<h:form>is submitted and processed. In case of therenderattribute, the entire<h:form>is rendered.@this: This keyword refers ...
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