Retrieve GWT radiobutton value in servlet
- by Florian d'Erfurth
Hi,
I'm having a headache figuring how to retrieve the gwt Radio Buttons values in the server side.
Here is my UiBinder form:
<g:FormPanel ui:field="form"><g:VerticalPanel ui:field="fruitPanel">
<g:RadioButton name="fruit">apple</g:RadioButton>
<g:RadioButton name="fruit">banana</g:RadioButton>
<g:SubmitButton>Submit</g:SubmitButton> ...
Here is how i initialize the form:
form.setAction("/submit");
form.setMethod(FormPanel.METHOD_POST);
So i though i would have to do this on the servlet:
fruit = req.getParameter("fruit")
But of course this doesn't work, parameter fruit doesn't exist :/
Edit: Ok i get parameter fruit but it's always "on"
I also did try to add the radio button in java with:
RadioButton rb0 = new RadioButton("fruit", "apple");
RadioButton rb1 = new RadioButton("fruit", "banana");
fruitPanel.add(rb0);
fruitPanel.add(rb1);
So how should i do?
