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How to call servlet from JSF ?

 
Heba Fahmy
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I have a JSF bean , and I want to call a servlet and send to that servlet paramter from the bean , how can I do that ?
any help ??!!
 
Abhinav Taduka
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Eclipse IDE Hibernate Java
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You can call servlet from FacesContext. In order to pass parameters to servlet you can use query params. Sample code for that will be as follows.


 
Heba Fahmy
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The problem that I have a navigation , so when I did this approach I got the following exception
javax.servlet.ServletException: Cannot forward after response has been committed

so how can I provide a navigation role which is important to display the user message that the user's parameters were submitted .
and in the same time I can call the servlet ??

I tried to provide that by the servlet it self , but the response format of the servlet as xml and it must be that because the system logic requires that.

any help ??
 
Tim Holloway
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Please don't ask the same question twice.
 
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