Jsf PrimeFaces splitButton:immediate=";“真的”;似乎不起作用
旁注:它与命令按钮一起工作 我所拥有的:Jsf PrimeFaces splitButton:immediate=";“真的”;似乎不起作用,jsf,primefaces,Jsf,Primefaces,旁注:它与命令按钮一起工作 我所拥有的: <p:splitButton immediate="true"> <h:form> <p:growl id="growl" sticky="false" life="3500" showDetail="false"/> <h:panelGrid id="customer_grid" columns="2" cellspacing="1" cellpadding="5"> <h:outpu
<p:splitButton immediate="true">
<h:form>
<p:growl id="growl" sticky="false" life="3500" showDetail="false"/>
<h:panelGrid id="customer_grid" columns="2" cellspacing="1" cellpadding="5">
<h:outputLabel id="label" for="name" value="Kunde:" style="font-weight:bold"/>
<p:inputText id="name" value="#{customerController.customer.name}" required="true" requiredMessage="Name eingeben!"/>
<h:outputLabel for="address" value="Adresse:" style="font-weight: bold" />
<p:inputText id="address" value ="#{customerController.customer.address}" required="true" requiredMessage="Adresse eingeben!"/>
<p:commandButton action = "#{customerController.createCustomer}" value="Speichern" style="margin-right:10px"
actionListener="#{growlController.saveMessage}" ajax="true"
onclick="PF('blockUIWidget').block()" oncomplete="PF('blockUIWidget').unblock()" styleClass="save-button"/>
<p:commandButton onclick="history.back(); return false;" value="Abbrechen" ajax="true"/>
<pe:blockUI widgetVar="blockUIWidget">
<h:panelGrid columns="2">
<p:graphicImage id="loader" name="images/ajax-loader.gif" style="margin-right: 12px; vertical-align: middle;" rendered="true"/>
<h:outputText value="Please wait..." style="white-space: nowrap;"/>
</h:panelGrid>
</pe:blockUI>
</h:panelGrid>
<br/>
<br/>
<p:dataTable var="customer" value="#{customerController.allCustomers}" resizableColumns="true" tableStyle="width: auto"
rendered="#{not empty customerController.allCustomers}">
<p:column headerText="customer" style="width: 300px">
<h:outputText value="#{customer.name}" />
</p:column>
<p:column>
<p:splitButton value="current order" action="#{userController.setup(customer, 'lastOrder')}" immediate="true">
<p:menuitem value="old orders" action="#{userController.setup(customer, 'oldOrders')}" immediate="true"/>
<p:menuitem value="edit" action="#{userController.setup(customer, 'update')}" immediate="true"/>
</p:splitButton>
</p:column>
</p:dataTable>
输入客户姓名和地址的简单表单。在下面的数据表中,每行(在工作版本中)包含以下字段:
- 客户姓名
- 一个命令按钮,重定向到另一个页面并显示客户订单(使用
) - 另一个显示过去订单的命令按钮
- 另一个命令按钮,负责更新客户数据
<p:splitButton immediate="true">
<h:form>
<p:growl id="growl" sticky="false" life="3500" showDetail="false"/>
<h:panelGrid id="customer_grid" columns="2" cellspacing="1" cellpadding="5">
<h:outputLabel id="label" for="name" value="Kunde:" style="font-weight:bold"/>
<p:inputText id="name" value="#{customerController.customer.name}" required="true" requiredMessage="Name eingeben!"/>
<h:outputLabel for="address" value="Adresse:" style="font-weight: bold" />
<p:inputText id="address" value ="#{customerController.customer.address}" required="true" requiredMessage="Adresse eingeben!"/>
<p:commandButton action = "#{customerController.createCustomer}" value="Speichern" style="margin-right:10px"
actionListener="#{growlController.saveMessage}" ajax="true"
onclick="PF('blockUIWidget').block()" oncomplete="PF('blockUIWidget').unblock()" styleClass="save-button"/>
<p:commandButton onclick="history.back(); return false;" value="Abbrechen" ajax="true"/>
<pe:blockUI widgetVar="blockUIWidget">
<h:panelGrid columns="2">
<p:graphicImage id="loader" name="images/ajax-loader.gif" style="margin-right: 12px; vertical-align: middle;" rendered="true"/>
<h:outputText value="Please wait..." style="white-space: nowrap;"/>
</h:panelGrid>
</pe:blockUI>
</h:panelGrid>
<br/>
<br/>
<p:dataTable var="customer" value="#{customerController.allCustomers}" resizableColumns="true" tableStyle="width: auto"
rendered="#{not empty customerController.allCustomers}">
<p:column headerText="customer" style="width: 300px">
<h:outputText value="#{customer.name}" />
</p:column>
<p:column>
<p:splitButton value="current order" action="#{userController.setup(customer, 'lastOrder')}" immediate="true">
<p:menuitem value="old orders" action="#{userController.setup(customer, 'oldOrders')}" immediate="true"/>
<p:menuitem value="edit" action="#{userController.setup(customer, 'update')}" immediate="true"/>
</p:splitButton>
</p:column>
</p:dataTable>
编辑:
<p:splitButton immediate="true">
<h:form>
<p:growl id="growl" sticky="false" life="3500" showDetail="false"/>
<h:panelGrid id="customer_grid" columns="2" cellspacing="1" cellpadding="5">
<h:outputLabel id="label" for="name" value="Kunde:" style="font-weight:bold"/>
<p:inputText id="name" value="#{customerController.customer.name}" required="true" requiredMessage="Name eingeben!"/>
<h:outputLabel for="address" value="Adresse:" style="font-weight: bold" />
<p:inputText id="address" value ="#{customerController.customer.address}" required="true" requiredMessage="Adresse eingeben!"/>
<p:commandButton action = "#{customerController.createCustomer}" value="Speichern" style="margin-right:10px"
actionListener="#{growlController.saveMessage}" ajax="true"
onclick="PF('blockUIWidget').block()" oncomplete="PF('blockUIWidget').unblock()" styleClass="save-button"/>
<p:commandButton onclick="history.back(); return false;" value="Abbrechen" ajax="true"/>
<pe:blockUI widgetVar="blockUIWidget">
<h:panelGrid columns="2">
<p:graphicImage id="loader" name="images/ajax-loader.gif" style="margin-right: 12px; vertical-align: middle;" rendered="true"/>
<h:outputText value="Please wait..." style="white-space: nowrap;"/>
</h:panelGrid>
</pe:blockUI>
</h:panelGrid>
<br/>
<br/>
<p:dataTable var="customer" value="#{customerController.allCustomers}" resizableColumns="true" tableStyle="width: auto"
rendered="#{not empty customerController.allCustomers}">
<p:column headerText="customer" style="width: 300px">
<h:outputText value="#{customer.name}" />
</p:column>
<p:column>
<p:splitButton value="current order" action="#{userController.setup(customer, 'lastOrder')}" immediate="true">
<p:menuitem value="old orders" action="#{userController.setup(customer, 'oldOrders')}" immediate="true"/>
<p:menuitem value="edit" action="#{userController.setup(customer, 'update')}" immediate="true"/>
</p:splitButton>
</p:column>
</p:dataTable>
根据巴卢斯的评论,我将这两部分分别放在了不同的表格中。
效果:填写上述表单的消息不会显示,但重定向也不会发生
EDIT2:
<p:splitButton immediate="true">
<h:form>
<p:growl id="growl" sticky="false" life="3500" showDetail="false"/>
<h:panelGrid id="customer_grid" columns="2" cellspacing="1" cellpadding="5">
<h:outputLabel id="label" for="name" value="Kunde:" style="font-weight:bold"/>
<p:inputText id="name" value="#{customerController.customer.name}" required="true" requiredMessage="Name eingeben!"/>
<h:outputLabel for="address" value="Adresse:" style="font-weight: bold" />
<p:inputText id="address" value ="#{customerController.customer.address}" required="true" requiredMessage="Adresse eingeben!"/>
<p:commandButton action = "#{customerController.createCustomer}" value="Speichern" style="margin-right:10px"
actionListener="#{growlController.saveMessage}" ajax="true"
onclick="PF('blockUIWidget').block()" oncomplete="PF('blockUIWidget').unblock()" styleClass="save-button"/>
<p:commandButton onclick="history.back(); return false;" value="Abbrechen" ajax="true"/>
<pe:blockUI widgetVar="blockUIWidget">
<h:panelGrid columns="2">
<p:graphicImage id="loader" name="images/ajax-loader.gif" style="margin-right: 12px; vertical-align: middle;" rendered="true"/>
<h:outputText value="Please wait..." style="white-space: nowrap;"/>
</h:panelGrid>
</pe:blockUI>
</h:panelGrid>
<br/>
<br/>
<p:dataTable var="customer" value="#{customerController.allCustomers}" resizableColumns="true" tableStyle="width: auto"
rendered="#{not empty customerController.allCustomers}">
<p:column headerText="customer" style="width: 300px">
<h:outputText value="#{customer.name}" />
</p:column>
<p:column>
<p:splitButton value="current order" action="#{userController.setup(customer, 'lastOrder')}" immediate="true">
<p:menuitem value="old orders" action="#{userController.setup(customer, 'oldOrders')}" immediate="true"/>
<p:menuitem value="edit" action="#{userController.setup(customer, 'update')}" immediate="true"/>
</p:splitButton>
</p:column>
</p:dataTable>
方法userController.setup(customer,'String')
的目的基本上是注入代表每行的客户。返回该字符串是为了重定向,这是在faces-config.xml中设置的,正如我所说的:当我改用命令按钮时,它会工作
代码:
@Named
@会议范围
公共类UserController实现可序列化{
@注入
私人客户;
@EJB
私人客户服务;
公共用户控制器(){
}
公共列表getItems(){
返回customerService.getItems(客户);
}
公共订单getCurrentOrder(){
返回customerService.getCurrentOrder(客户);
}
公共客户getCustomer(){
退货客户;
}
公共作废设置客户(客户){
this.customer=customer;
}
公共CustomerService getCustomerService(){
返回客户服务;
}
公共无效设置CustomerService(CustomerService CustomerService){
this.customerService=customerService;
}
公共字符串设置(客户、字符串导航){
this.customer=customer;
返回导航;
}
公共无效更新(){
customerService.update(客户);
}
}
为什么要在同一个
中放置不同的表单?此外,由于ajax支持,在JSF2.x中不再需要使用immediate=“true”
,这使您能够只处理表单的一个特定部分。1.)因为我是一个不折不扣的傻瓜。2)我刚刚把它分为两种形式。现在,字段为必填字段的消息没有显示,但重定向没有发生。请输入setup
方法的代码,我们将能够更好地帮助您。