How to hold fields form than are not in the model object ?

[fmourioux]

Hi,

My model object is store in the session by the "formBackingObject" function.

In my jsp page i use a selector with radio button, when i select one of them, it's send a submit, i make few operations to modify form informations (in the onSubmit function) and return to the form.

But when i return to the form, the radio button is not checked of course because no one hold his value. So what is the best way to hold this type of value ?

Thanks,

Fabien.

[bobmanc]

The value should be returned in the request object, not the command object.

[fmourioux]

Hi,

In fact i use the referenceData to map property not in my modele like this :

in my jsp

<select name="idAffrete" onchange="call('choixAffrete');">
</select>

in my controller

protected Map referenceData(HttpServletRequest request, Object command, Errors errors) throws Exception {
String idAffrete=request.getParameter("idAffrete");

....

refData.put("idAffrete", idAffrete);
}

My jsp post the idAffrete to a request parameter, so i can use it in all the controller fonction (submit, onbindvalidate...) : classical.

Before i return to the view, the fonction referenceData is called and i put the request value in the map with the same name. And my jsp use this value to display it and when i post ...

It works fine for me, if anyone has another method, i will be happy to speak with him ;-),

Fabien.