How to add parameter to adf form

Question

How to add parameter to adf form

I have a jsff page.

In this case, I define a <af:form id="f1"></af:form>

How do I add a parameter attribute to an action in this form?

I used a tag <f:param ... />

inside this form:

<af:form id="f1">
<f:param value="#{param.id}" name="id"/>
...
</af:form>

but it doesn't work.

+3

action oracle-adf

KhanhSpring 01 jul. 15 at 4:06

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2 answers

Ramandeep nanda · Answer 1 · 2015-07-01T08:42:38+0000

If you want to pass a parameter. Do it in commandButton / commandLink. Or you can pass the attribute to the form.

Parameter passing

   <af:commandLink text="click here"
                                    action="#{testbean.buttonClicked}" >
                                    <f:param name="et1" value="etc"/> 
                                    </af:commandLink>

Accessing it In the Bean

   FacesContext facesContext= FacesContext.getCurrentInstance();
   Map requestMap=facesContext.getExternalContext().getRequestParameterMap();

Or

Passing an attribute

<af:form id="f1" binding="#{testbean.form}">
<f:attribute name="et1" value="etc"/>

The Bean

In action method

String value2=(String)form.getAttributes().get("et1");

Or is it best to use

af: setPropertyListener

In the command component

 <af:commandLink text="click here"
                                action="#{testbean.buttonClicked}" >
   <af:setPropertyListener type="action" from="etc" to="#{et1}"/>
   </af:commandLink>

In the Bean on action method

 String value3=(String)evaluateEL("#{et1}");

Sanaz · Answer 2 · 2015-09-21T06:53:54+0000

put a button or link or ... in your form and use:

    <af:setActionListener from="value" to="#{...Scope.yourParam}"/>

"..." could be SessionScope, pageFlowScope, etc.

How to add parameter to adf form

Parameter passing

Accessing it In the Bean

Passing an attribute

The Bean

In the command component

In the Bean on action method

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