以下EL表達式的值是否是有效的?用於Primefaces集操作的非法語法Boolean CheckBox?
<p:selectBooleanCheckbox value="#{!bean.isCreateGroup}" id="checkBoxCreateSecurityGrpKey">
,我發現了錯誤的
javax.el.PropertyNotWritableException:/pages/popup.xhtml @503,170 value="#{!bean.isCreateGroup}": Illegal Syntax for Set Operation