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problem with findComponent()

lynn fann
Ranch Hand

Joined: Oct 15, 2006
Posts: 115
i try to use this code to get the inputText but it always return me a null value.

code in managed bean:
String cidUserId= (String) component.getAttributes().get("userIdHidd");
UIInput userIdInput = (UIInput)context.getViewRoot().findComponent(cidUserId); // this line return me a null value
String userId= userIdInput.getValue();


code in UI:




Cameron Wallace McKenzie
author and cow tipper
Saloon Keeper

Joined: Aug 26, 2006
Posts: 4968
    
    1

ooops...
lynn fann
Ranch Hand

Joined: Oct 15, 2006
Posts: 115
oopz,sorry just now that post was incomplete. i have fill in more information.
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: problem with findComponent()