CODEWITHSUNDEEP
jsfprimefacesfacelets
Roberto Vera Alvarez
Roberto Vera Alvarez

Reputation: 77

Primefaces and tag value from bean method

I want to set the value of a primefaces tag from a bean method using arguments but this doesn't work.

On the Facelets page:

<p:outputLabel id="userLabel" value="#{languageBean.retrieveLanguage(1)}" />
<p:commandButton value="#{languageBean.retrieveLanguage(2)}" 
    action="#{loginBean.logIn()}"
    update="loginForm"/>

On the bean:

public String retrieveLanguage(int key) {
    return (String) getPageMap(pagePath, pageName).get(key);
}

I get the following exception:

javax.faces.view.facelets.FaceletException: Error Parsing /components/login.xhtml: Error Traced[line: 24] Element type "p:outputLabel" must be followed by either attribute specifications, ">" or "/>".

Could you give me any idea, please?

Regards, Roberto

Upvotes: 2

Views: 960

Answers (1)

Evan Knowles
Evan Knowles

Reputation: 7501

You shouldn't be passing in the language value from the front page - this is moving actual login from the app into the graphical frontend. Rather, store the language value in the bean and simply call retrieveLanguage.

If you are trying to handle translations, have a look at resource bundles instead.

Upvotes: 1

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