[英]disabled value getting null in bean for p:selectOneMenu
I want to disabled department field based on employeeno.But,I want department value in bean.When,I using disabled value getting null in bean but without using disabled no problem... 我想基于employeeno禁用部门字段。但是,我想要bean中的部门值。
<h:outputText value="Employee No"/>
<p:selectOneMenu value="#{salarypromotionBean.salarypromotiondto.employeeNo}" id="emp" style="width:163px;">
<f:selectItem itemLabel="select" itemValue="0" />
<f:selectItems value="#{salarypromotionBean.empid}"/>
<p:ajax event="change" listener="#{salarypromotionBean.currentSalaryAmount}" update="salaryIncrement,empN,empDoj,basic,da,empNewDesig,commonSalaryIncrement"/>
</p:selectOneMenu>
<h:outputText value="Department" />
<p:selectOneMenu value="#{salarypromotionBean.salarypromotiondto.department}" id="empDept" disabled="#{salarypromotionBean.designationDiaspleValue}"
style="width:163px;">
<f:selectItems value="#{salarypromotionBean.deptname}" />
</p:selectOneMenu>
You can do this. 你可以这样做。
<p:selectOneMenu value="#{salarypromotionBean.salarypromotiondto.department}" id="empDept" rendered="#{!salarypromotionBean.designationDiaspleValue}" style="width:163px;"> <f:selectItems value="#{salarypromotionBean.deptname}" /> </p:selectOneMenu> <p:inputText value="#{salarypromotionBean.salarypromotiondto.department}" readonly="true" rendered="#{salarypromotionBean.designationDiaspleValue}"/>
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