Spring webflow第二个弹出问题

时间:2011-08-25 17:21:16

标签: popup spring-webflow

我有第一个弹出窗口,第一个弹出窗口打开第二个弹出窗口

代码:

<view-state id="paneMaintenance" parent="#pe-cards"  model="model">               
    <transition on="task-view" then="developers-task-view" bind="false">                    
    </transition>      
</view-state>




<view-state id="developers-task-view" view="/WEB-INF/jsp/taskView/taskAssignDevelopersPopUp.jsp" model="taskAssignModel" parent="#paneMaintenance" popup="true" >
    <transition on="create" to="create-task-after" bind="false" >
        <evaluate expression="taskAssignHandler.create(taskAssignModel, model.paneModel, true)" />
    </transition>
</view-state>


<view-state id="create-task-after" view="/WEB-INF/jsp/taskView/taskCreateAfter.jsp" model="taskAssignModel" parent="#developers-task-view" popup="true">
      <transition on="confirm" bind="true">
                 <evaluate expression="taskAssignHandler.saveTaskAssign(taskAssignModel, model.paneModel)" />
      </transition>
    <transition on="cancel" bind="false"  to="paneMaintenance"/>
</view-state>

我需要执行一些代码,然后关闭第二个弹出窗口,然后返回第一个弹出窗口。 我该怎么做? 如果第一个弹出窗口打开第二个弹出窗口,并且从第二个弹出窗口转换到第一个弹出窗口,则第二个弹出窗口打开第二个第一个弹出窗口,而不是关闭自己并返回第一个弹出窗口

请帮忙。

1 个答案:

答案 0 :(得分:0)

您可以使用切片并创建一些切片定义,如下所示:

<definition name="myBasicView" extends="myView">
    <put-attribute name="body" value="/WEB-INF/jsp/taskView/yourPageBody.jsp" />
</definition>

<definition name="myFirstView" extends="myView">
    <put-attribute name="body" value="/WEB-INF/jsp/taskView/yourPageBody.jsp" />
    <put-attribute name="popup" value="/WEB-INF/jsp/taskView/taskAssignDevelopersPopUp.jsp" />
</definition>

<definition name="mySecondView" extends="myView">
    <put-attribute name="body" value="/WEB-INF/jsp/taskView/yourPageBody.jsp" />
    <put-attribute name="popup" value="/WEB-INF/jsp/taskView/taskCreateAfter.jsp" />
</definition>

然后使用这些定义:

<view-state id="paneMaintenance" parent="#pe-cards" model="model" view="myBasicView" >               
    <transition on="task-view" then="developers-task-view" bind="false">                    
    </transition>      
</view-state>

<view-state id="developers-task-view" view="myFirstView" model="taskAssignModel" parent="#paneMaintenance" popup="true" >
    <transition on="create" to="create-task-after" bind="false" >
        <evaluate expression="taskAssignHandler.create(taskAssignModel, model.paneModel, true)" />
    </transition>
</view-state>

<view-state id="create-task-after" view="mySecondView" model="taskAssignModel" parent="#developers-task-view" popup="true">
    <transition on="confirm" bind="true">
        <evaluate expression="taskAssignHandler.saveTaskAssign(taskAssignModel, model.paneModel)" />
    </transition>
    <transition on="cancel" bind="false" to="paneMaintenance"/>
</view-state>

每个视图都有1个弹出窗口!

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