事前に選択したアイコンに応じて、commandButton の ActionListener を変更したい:
<p:dialog id="dialog" header="Add Memo" widgetVar="dialogMemo" resizable="false" >
<h:form>
<h:panelGrid columns="2" cellpadding="5">
<h:outputLabel for="commentInput" value="Comment:" />
<p:inputTextarea id="commentInput" value="#{dashboardBean.getCurrentComment()}" rows="6" cols="25" label="commentInput"/>
<p:watermark for="commentInput" value="Enter your memo..."/>
<h:outputLabel for="selectShare" value="Share Memo: " />
<p:selectBooleanCheckbox id="selectShare" />
<h:outputLabel for="choosePriority" value="Priority:" />
<p:selectOneMenu id="choosePriority" value="#{dashboardBean.currentPriority}" label="choosePriority">
<f:selectItem itemLabel="Low Priority" itemValue="1" />
<f:selectItem itemLabel="Medium Priority" itemValue="2" />
<f:selectItem itemLabel="High Priority" itemValue="3" />
</p:selectOneMenu>
<p:commandButton id="submitDialog" icon="ui-icon-check" value="Confirm" ajax='false' type="submit" action="#{dashboardBean.getLastMemo()}"/>
<p:commandButton icon="ui-icon-close" onclick="dialogMemo.hide();" value="Cancel"/>
</h:panelGrid>
</h:form>
</p:dialog>
<p:layout fullPage="true">
<p:layoutUnit id="leftPanel" position="west" size="250" header="My Memos" resizable="false" closable="false" collapsible="false">
<h:form id="form">
<p:commandButton id="addMemo" icon="ui-icon-plus" onclick="dialogMemo.show();" type="submit" action="#{dashboardBean.getEditControl}"/>
<p:dashboard id="dashboardId" model="#{dashboardBean.model}" binding="#{dashboardBean.dashboard}">
</p:dashboard>
</h:form>
</p:layoutUnit>
</h:body>
コマンドボタン(id="addMemo")をクリックすると、actionListenerをcommandButton(id="submitDialog")に変更したい。
私はそれを試します:
public void getEditControl()
{
UIViewRoot view = _context.getViewRoot();
CommandButton button = (CommandButton) view.findComponent("submitDialog");
System.out.println("I am ID ==== [ " + button.getId() +" ]");
}
しかし、「button.getId()」は機能しません。