How can i send value with commandLInk

Question

I have a controller named clController. This controller has code property and I want to send this code property a value.

<h:form>
    <h:inputHidden value="#{item.code}" />
    <h:commandLink action="#{clController.getByCode()}" value="#{item.code}" />
</h:form>

above code is in a datatable. How can i send item.code value to this property?

possible duplicate of [How can I pass a parameter to a commandLink inside a datatable?](http://stackoverflow.com/questions/4994458/how-can-i-pass-a-parameter-to-a-commandlink-inside-a-datatable) — BalusC, Apr 19 '13 at 12:52
Another duplicate of his own question http://stackoverflow.com/questions/16244590/jsf-sending-a-hidden-input-to-another-jsf — Alexandre Lavoie, Apr 27 '13 at 17:55

score 2 · Answer 1 · edited Apr 19 '13 at 12:52

2

You can either use a

<f:setPropertyActionListener target="#{clController.code}" value="#{item.code}">

if you use JSF 2.0, or simply change the signature of your action method to getByCode(YourClass code) and pass the value as a parameter

<h:commandLink action="#{clController.getByCode(item.code)}" value="#{item.code}" />

edited Apr 19 '13 at 12:52

BalusC

answered Apr 19 '13 at 10:01

Jan Piel

Stop using `` tags and read message formatting rules behind the `[?]` icon in the message editor :) – BalusC Apr 19 '13 at 12:53

1 Answers1