jsf中的按钮加弹框的两种形式

第一种：

1     <p:commandButton value="一键移除"
2                     action="#{ProjectPackageManageBackingBean.removeItems}"
3                     styleClass="right_btnserach pull-right">
4                     <p:confirm header="一键移除安装工程" message="你确定要移除吗？"
5                         icon="pi pi-exclamation-triangle" />
6     </p:commandButton>

以按钮加confrim框的形式，action触发后台事件，处理业务

第二种：

1 <p:commandLink value="一键分配"
2                     rendered="#{ProjectPackageManageBackingBean.showLead}"
3                     action="#{ProjectPackageManageBackingBean.azgc}"
4                     oncomplete="PF('dlg4').show();" update=":form:dlg4"
5                     styleClass="right_btnserach pull-right" style="margin-bottom:5px;margin-left:20px">
6                 </p:commandLink>

 1 <p:dialog header="一键分配安装工程量" widgetVar="dlg4" modal="true" dynamic="true" id="dlg4"
 2     resizable="false" width="550px" height="auto">
 3     <t:div styleClass="right_popup_content" id="azgcfeipeicontend" width="385px">
 4     <t:div styleClass="right_popup_projectinfo">
 5             <t:panelGrid styleClass="right_main_info" columns="2"
 6                 columnClasses="right_main_th,right_main_t2">
 7                 <t:panelGroup>
 8                     <h:outputText value="选择部门 :" />
 9                 </t:panelGroup>
10                 <p:selectOneMenu styleClass="right_menu right_menu_sp5"
11                     id="groupInfoUserListdemo"
12                     value="#{ProjectPackageManageBackingBean.assignGroupName}">
13                     <f:selectItem itemLabel="" itemValue=""></f:selectItem>
14                     <f:selectItems value="#{ProjectPackageManageBackingBean.groupListSelectItems}"></f:selectItems>
15                     <p:ajax event="change" update="azgcfeipeicontend"></p:ajax>
16                 </p:selectOneMenu>
17                 <t:panelGroup>
18                     <h:outputText value="选择人员 :" />
19                 </t:panelGroup>
20                 <t:div styleClass="right_fenpei_content">
21                 <t:div styleClass="right_main_fenpei_item" id="submitcheckb4">
22                         <p:selectOneRadio id="items" value="#{ProjectPackageManageBackingBean.assignChecked}" layout="grid" columns="3"
23                             forceId="true" forceIdIndex="false" >
24                             <f:selectItems
25                                 value="#{ProjectPackageManageBackingBean.assignUserCheckBoxList}"
26                                 var="items" itemLabel="#{items.name}" itemValue="#{items.id}" />                        
27                         </p:selectOneRadio>
28                 </t:div>
29                 </t:div>
30             </t:panelGrid>
31         </t:div>
32     </t:div>
33     <f:facet name="footer">
34         <p:commandLink value="确定" styleClass="btn btn-primary margin-right"
35             action="#{ProjectPackageManageBackingBean.takeMission}"
36             update=":form:message,:form:tab:azTree,:form:dlg4"
37             onclick="PF('dlg4').hide();">
38         </p:commandLink>
39         <p:commandLink value="取消" styleClass="btn btn-default"
40             onclick="PF('dlg4').hide();">
41         </p:commandLink>
42     </f:facet>
43 </p:dialog>

以按钮加dialog弹框的形式，同样按钮的action触发后台事件。