how to add an "update" attribute to a commandButton created dynamically

Question

I try to create a <h:commandButton> dynamically, from a bean. It must look like:

<h:commandButton actionListener="#{bean.okUpdate("1234")}" title="ok" value="ok" id="ok_1234" update:"otherComponent"/>

So far, the code in the bean to create this button:

    HtmlCommandButton okUpdate = new HtmlCommandButton();
    okUpdate.setLabel("ok");
    okUpdate.setValue("ok");
    okUpdate.setId("okUpdate_" + uuid);
    okUpdate.setActionExpression(createMethodExpression(String.format("#{bean.okUpdate('" + uuid + "')}", "ok"), null, String.class));

-> which code should I add so that the commandButton includes update:"otherComponent" as well?

The attribute "update" doesn't exist for this tag.

Omar
– Omar

2014-01-27 21:26:32 +00:00
Commented Jan 27, 2014 at 21:26 — Omar
– Omar, Commented Jan 27, 2014 at 21:26

Makky · Accepted Answer · 2014-01-27 21:52:28Z

1

Use Primefaces CommandButton class Reference here

org.primefaces.component.CommandButton.

It has an "update" value expression.

answered Jan 27, 2014 at 21:52

Makky

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