[MYFACES-857] Duplicate id in subview

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.1
• Fix Version/s: 1.1.2
• Component/s: General
• Environment: Windows XP, Browser IE, Mozilla, Tomcat 5.0.28
• Assignee: Martin Marinschek
• Reporter: Juergen Melzer
• Created: 22/Nov/05 16:04
• Updated: 17/Apr/06 20:57
• Resolved: 01/Feb/06 01:50

Description

We use tiles and the myfaces integration.
But we get an exception:
javax.faces.FacesException: cannot add component with id '_id13' and path :

{Component-Path : [Class: javax.faces.component.html.HtmlPanelGrid,Id: _id13]}

to its parent component. This might be a problem due to duplicate ids.
at javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:401)
at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:219)

I think the problem is that the id is generated after the JspStateManagerImp.restoreTreeStructure is called. But inside the view there is still the id above.

A possible solution is to restore the field _uniqueIdCounter of the class UIViewRoot to make correct counting...