Blackberry10级联

Question

我是Blackberry 10开发的新手。我创建了一个按钮，但是我无法从当前屏幕到下一个屏幕执行推送屏幕功能。这是我正在使用的代码：

onClicked:{
  navigationPane.push(firstPage);
}

我还使用

实现了一个标签

TabbedPane {
  activePane: Page {
    Label {
      id: label
      text: "What do you like more, kittens or puppies?"

    }
  }
  sidebarState: SidebarState.VisibleCompact
  onActiveTabChanged: {
  }
  Tab {
    title: "Puppies"
    onTriggered: label.text = "kittens"
          NavigationPane {
     id: navigationPane

  

//how to call a screen from this,i got stuck with this,can any some send me simple code for pushing a screen.?

      }
  }
  Tab {
    title: "Kittens"
    onTriggered: label.text = "I love kittens!"
          NavigationPane {
     id: navigationPane

      >   **`//how to call a screen from this,i got stuck with this,can any some send me simple code for pushing a screen.?`**

      }
  }
}

在此选项卡中，我想在单击选项卡图标时执行推屏功能。任何人都可以帮我解决这两个问题吗？

感谢。

Answer 1

这里是为不同屏幕创建标签的示例，您在主标签中按下列方式转到下一个qml

Tab {
 title: "Puppies"
NavigationPane {
        id: navigationPane
        Sample //this is one qml page as like Sample.qml
       {
        }
    }

}

Tab {
 title: "Kittens"
NavigationPane {
        id: testpage
        Test //this is one qml page as like Test.qml
       {
        }
    }

}

您可以通过设置ID：，

来访问其他qml文件

Answer 2

你必须在每个Tab中声明一个NavigationPane，并在其中推送：

Tab {
title: "Puppies"
onTriggered: label.text = "kittens"
NavigationPane {
   id: navigationPane
}

}