[richfaces-issues] [JBoss JIRA] (RF-12342) RichFunction: warn user or fail when no component found for given clientId

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... 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)