属性设置

一般情况下, 使用 push("qrc:///pages/xxx.qml") 的方式无法对 xxx.qml 进行属性设置. 如果需要进行属性设置则使用以下方式:(如果 xxx.qml 中存在 abcd 这个属性的话)

stackview.push({item:Qt.resolvedUrl("qrc:///pages/xxx.qml"),
    properties:{abcd:"H12345"} } );

信号连接

可以将当前的 item 做为参数传递给 stackview push Item, 然后在 Item 中连接信号.

Rectangle {
    id: relay

    signal messageReceived(string person, string notice)

    Component.onCompleted: {relay.messageReceived.connect(sendToPost)
        relay.messageReceived.connect(sendToTelegraph)
        relay.messageReceived.connect(sendToEmail)
        relay.messageReceived("Tom", "Happy Birthday")
    }

    function sendToPost(person, notice) {console.log("Sending to post:" + person + "," + notice)
    }
    function sendToTelegraph(person, notice) {console.log("Sending to telegraph:" + person + "," + notice)
    }
    function sendToEmail(person, notice) {console.log("Sending to email:" + person + "," + notice)
    }
}