Hi,
Your problem, i think is that you submit a value to the field and , in
same resquest, try to change the disabled attribute of field.
For a specific field's value to go from submit to backing bean, the
disabled attribute msut be false at all steps of lifecycle:
apply-request value (to store the submitted value)
validation (all form is being validated)
update model (disabled field do not update model)
At each step, the EL-expression of your "disabled" field is evaluated.
i think (difficult to say without sample of your jsf form) that your
bean property handling the disabled state changes at the wrong time.
example, you enter a value in non-disabled field, un check the "activate
box" and submit. The box has been configured, probably, with
immediate=true, this mean the field goes to disabled state before it's
apply-request value gets called.
Another possibility could be you store this state (disabled) in a
request scoped bean which default to true. Then, until you reach update
model, the field is considered disabled.
Those are just supposition, need jsf sample to confirm.
Gargi Iyer a écrit :
I noticed that while using disable or readonly attributes of <t:inputText>
or <h:inputText>, when the disable attribute changes from true to false and
then value of the input text field is changed, the change does not take
effect. When the disable attribute switches to true again, the old value is
redisplayed and not the changed value.
The setter methods of the property bound to the inputText are not being
called.
This case arises only when the disabled attribute = true at page load time.
I saw an entire application using value change listeners to call the field
setter methods manually. I think this totally ruins the fun in using JSF.
Has anybody else noticed this behaviour? and does anyone have a solution
for this?
Thanks
Gargi
850-414-5852
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