备用Bean中的布尔值未使用Ajax调用更新

Question

I'm trying to set the value in the backing bean based on the checkbox selection. Here is the Checkbox:

...
<f:view>
<p:panel header="HEADER">
    <p:selectBooleanCheckbox id="TEST_CB" itemLabel="TEST CB"
                             value="#{myBB.test}">
        <p:ajax execute="@this" update="someComponent"/>
    </p:selectBooleanCheckbox>
...

In the backing bean, I have a boolean property test with public getter and setter.

When I click on the checkbox, the setter in the backing bean is called(so far so good), but the value which is passed as a parameter is always false. I've been messing with it for two hours, trying different combinations of p:ajax parameters, immediate and partial on the p:selectBooleanCheckbox, I've also tried using h:selectBooleanCheckbox, but it is still false.

I use Apache MyFaced 2.1.10 and Primefaces 3.5

Answer 1

The button was not in the form.

After adding <h:form> tag, everything is ok.