Question

chart.js在qml里怎么用

Answer 1

用的是qt5.7
我想在js里加载数据库
.import QtQuick.LocalStorage 2.0 as LocalStorage
function loadDB()
{
var db = LocalStorage.openDatabaseSync("TestDB", "1.0", "This is db", 1000000);
}
永远报错啊，不是TypeError: Property 'openDatabaseSync' of object [object Object] is not a function
就是ReferenceError: LocalStorage is not defined！