How to pass parameters to an EL function

[hadf <ha...@gmail.com>]

Hi,

I try to pass parameters to an EL function.

I read this wiki : http://wiki.apache.org/myfaces/Parameters_In_EL_Functions

I tried the second solution, that is to say the Map solution.

So I implemented a Map and overrided the get() method, but this method is
never called, I have a javax.el.MethodNotFoundException. Method not found:
{}.etape1()

Here is the callee : #{studentController.sequenceMapper[sequence]}
The sequence variable is an enum. Its value is SequenceEtapeEnum.etape1.

The Exception is thrown as if the expression
"#{studentController.sequenceMapper[sequence]}" was interpreted as
"#{studentController.sequenceMapper.sequence}" unless the method
getSequenceMapper() returns a map.

Thank you for your help
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Re: How to pass parameters to an EL function

[hadf <ha...@gmail.com>]

I found a solution. Maybe this can help someone.
Instead of passing parameter to the function in the expression, I used the
tag <f:setPropertyActionListener> to set an attribute.


hadf wrote:
> 
> I use the version 2.0.3 of myfaces.
> 
> 
> hadf wrote:
>> 
>> Hi,
>> 
>> I try to pass parameters to an EL function.
>> 
>> I read this wiki :
>> http://wiki.apache.org/myfaces/Parameters_In_EL_Functions
>> 
>> I tried the second solution, that is to say the Map solution.
>> 
>> So I implemented a Map and overrided the get() method, but this method is
>> never called, I have a javax.el.MethodNotFoundException. Method not
>> found: {}.etape1()
>> 
>> Here is the callee : #{studentController.sequenceMapper[sequence]}
>> The sequence variable is an enum. Its value is SequenceEtapeEnum.etape1.
>> 
>> The Exception is thrown as if the expression
>> "#{studentController.sequenceMapper[sequence]}" was interpreted as
>> "#{studentController.sequenceMapper.sequence}" unless the method
>> getSequenceMapper() returns a map.
>> 
>> Thank you for your help
>> 
> 
> 

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Re: How to pass parameters to an EL function

[hadf <ha...@gmail.com>]

I use the version 2.0.3 of myfaces.


hadf wrote:
> 
> Hi,
> 
> I try to pass parameters to an EL function.
> 
> I read this wiki :
> http://wiki.apache.org/myfaces/Parameters_In_EL_Functions
> 
> I tried the second solution, that is to say the Map solution.
> 
> So I implemented a Map and overrided the get() method, but this method is
> never called, I have a javax.el.MethodNotFoundException. Method not found:
> {}.etape1()
> 
> Here is the callee : #{studentController.sequenceMapper[sequence]}
> The sequence variable is an enum. Its value is SequenceEtapeEnum.etape1.
> 
> The Exception is thrown as if the expression
> "#{studentController.sequenceMapper[sequence]}" was interpreted as
> "#{studentController.sequenceMapper.sequence}" unless the method
> getSequenceMapper() returns a map.
> 
> Thank you for your help
> 

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