JSF ui repeat : Array index out of range: 0

Asked Nov 07 '18 at 13:13

Active Nov 07 '18 at 14:17

Viewed 77 times

i have form inside my form i have ui repeat wich repeat input form i want to save value of input text in my bean :

<ui:repeat var="field" value="#{formSettings.studentsFormSettings}" varStatus="form"> 
  <h:inputText required="#{field.valdaite}" 
    requiredMessage="#{field.requrid}" disabled="#{!field.active}" 
    rendered="#{field.type eq 'TEXT'}" value="#{formData.data[form.index]}"> </h:inputText> 
</ui:repeat>

I created bean has list of value

@ManagedBean
@SessionScoped
    public class FormData {

        private List<String> data;

    // setter and getter 

    }

I got error :

javax.el.PropertyNotFoundException: /text.xhtml @23,78 value="#{formData.data[form.index]}": Array index out of range: 0

edited Nov 07 '18 at 14:17

BalusC

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asked Nov 07 '18 at 13:13

yali

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Try to initialize `data = new ArrayList<>();` – Ori Marko Nov 07 '18 at 13:20
i already have it @PostConstruct public void initChoices() { data = new ArrayList(); } – yali Nov 07 '18 at 13:22
But also put 1 record in there! (or make sure studentsFormSettings does not return anything (an empty list)) – Kukeltje Nov 07 '18 at 14:05

JSF ui repeat : Array index out of range: 0

0 Answers0