[richfaces-issues] [JBoss JIRA] (RF-12342) RichFunction: warn user or fail when no component found for given clientId
Brian Leathem (JIRA)
jira-events at lists.jboss.org
Mon Aug 27 17:32:15 EDT 2012
[ https://issues.jboss.org/browse/RF-12342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian Leathem updated RF-12342:
-------------------------------
Story Points: 4
> RichFunction: warn user or fail when no component found for given clientId
> --------------------------------------------------------------------------
>
> Key: RF-12342
> URL: https://issues.jboss.org/browse/RF-12342
> Project: RichFaces
> Issue Type: Enhancement
> Security Level: Public(Everyone can see)
> Components: component-misc
> Affects Versions: 4.2.2.Final
> Reporter: Lukáš Fryč
> Fix For: 4.3.0.Milestone2
>
>
> {{RichFunction}} provides number of utility functions for inlining JavaScript calls refering to client-side component API.
> Those functions (in fact utility methods) usually returns {{null}} when no such component found.
> https://github.com/richfaces/components/blob/4.2.2.20120513-Final/misc/ui/src/main/java/org/richfaces/function/RichFunction.java#L91
> This is not very clever, since developers might observe tough-times when refactoring or even authoring JSF pages - they will observe problems during testing or even worse in production.
> In case no such component found in tree, I propose to either:
> * throw exception
> * produce {{FacesMessage}} (this will be displayed just in Development mode)
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