Java 如何从枚举中获取消息属性
我列举了一个例子:Java 如何从枚举中获取消息属性,java,jsf,Java,Jsf,我列举了一个例子: public enum Gender { F("Female"), M("Male"), E("Either"); private final String description; Gender(final String description) { this.description = description; } public S
public enum Gender {
F("Female"),
M("Male"),
E("Either");
private final String description;
Gender(final String description) {
this.description = description;
}
public String getDescription() {
return description;
}
}
消息属性:
StudyLevel.B=Begin (1-3 semesters)
StudyLevel.M=Middle (4-6 semesters)
StudyLevel.E=End (7 and more semesters)
豆子:
private Gender[] genders = Gender.values();
public Gender[] getGenders() {
return genders;
}
public void setGenders(Gender[] genders) {
this.genders = genders;
}
和我的xhtml文件:
<p:selectOneRadio id="gender" value="#{cc.attrs.offer.selectedGender}" required="true">
<f:selectItems value="#{offerBean.genders}" var="p" itemLabel="#{p.class.simpleName.concat('.').concat(p.name())}"/>
</p:selectOneRadio>
selectItems的输出文本为StudyLevel.B、StudyLevel.M和StudyLevel.E,但不是开始(1-3个学期),依此类推。我怎样才能把它取回来?这让它工作起来了!您可以将其添加为答案而不是注释。请改进代码缩进。您可以使用omnifaces o:importConstants而不是编写offerBean来访问枚举对象。我改进了缩进,我将在6小时后发布我的答案:)