以下是我们尝试做的一个示例：

pMenu = new dijit.Menu({
    targetNodeIds: ["NEW_APP"],leftClickToOpen: true
});

pMenu.popupDelay = 100;

pMenu.addChild(new dijit.PopupMenuItem({
    label: "clocks",iconSrc: "image/clocks.png",onClick: dojo.hitch(core.editor,core.editor.createNewApp)
}));