Could not getting field values from form

Question

hi,
hellow, can you help me for solving the bellow problem
i have form its enctype attribute of form tag is setted as multipart/form-data. when i am submiting this form, i call a request.getParameter(); in the submitting jsp file. But for any controls such as text,checkbox,select box etc could not get its corresponding value.

Answer 1

Its obvious why its not picking up the change in the second action.
Lets see...
Here is your case I
You get the populated form which is also put in the request with updated value from the JSP....
(1)
protected Forward updateGoalObjective(GoalsForm form)
form.setGoalId(44); //int field set to 44
return new Forward("success");
You set one of the fields some other value....in one but how will the second action know about it???
You try to execute the second action and the action grabs the form from the request again. This is the original form submitted by the JSP so you still see that value...
You will have to pass in the customized or processed form for the form to be able to get it...
protected Forward showGoal(GoalsForm form)
System.out.println(form.getGoalId()); //prints 68
return new Forward("success");
In your second case you create a new form...why would you want to do that if you have a form value being set in JSP??
The answer is you should be doing something Like this:
* @jpf:action form="goalsForm"
* @jpf:forward name="success" path="showGoal.do"
protected Forward updateGoalObjective(GoalsForm form)
//other code
form.setGoalId(44); //int field set to 44
return new Forward("success", form);
* @jpf:action form="goalsForm"
* @jpf:forward name="success" path="Goal.jsp"
protected Forward showGoal(GoalsForm form)
System.out.println(form.getGoalId()); //prints 68
return new Forward("success");
}