isInitialRender and isPostback does not work correctly.
Hi, I have a problem and I wonder why this happens...
After each request, Builder of backing bean is running again. In the constructor, I have a block that I want to run only at instantiation. I tried to solve that with isInitialRender and isPostback, but they are useless, anyone works not properly, can explain why the constructor is called after each request?
The problem is that you shuold not to put any code in the constructor of the bean. You cannot predict when the bean is instantiated, this can occur at different points in the life cycle and depends on the scope of the bean from 0.
You can use the technique where you load the data the first time it is accessed. In the Get accessor, you check to see if the value you're trying to get is zero, and if this is the case you call a method that initializes the data before returning.
Timo
Tags: Java
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Method 1:
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