本文介绍了ListElement 字段作为属性?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这是我的代码:
import QtQuick 1.0
ListModel {
property real firstValue: 2
property real secondValue: 3
property real thirdValue: 1
id: leftGrid
ListElement {
icon: "Images/1.png"
value: leftGrid.firstValue
}
ListElement {
icon: "2.png"
value: -1
}
ListElement {
icon: "3.png"
value: leftGrid.secondValue
}
ListElement {
icon: "4.png"
value: leftGrid.thirdValue
}
}
这给了我错误:
ListElement: cannot use script for property value
我该怎么办?
推荐答案
我也遇到了这个问题.考虑采用此处报告的解决方案之一:https://bugreports.qt.io/browse/QTBUG-16289 根据您的 Qt 版本解释.
I had this problem as well. Consider adopting one of the solutions reported in here: https://bugreports.qt.io/browse/QTBUG-16289 according to your version of Qt as explained.
我个人更喜欢用 C++ 实现模型.阅读:http:///cdumez.blogspot.com/2010/11/how-to-use-c-list-model-in-qml.html.
I personally prefer to implement the model in C++. Read this: http://cdumez.blogspot.com/2010/11/how-to-use-c-list-model-in-qml.html.
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