Creating a 2D map array in QML?

E106JZ

I'm not that well versed in JavaScript but I was trying to create a basic 2D map array with two keys (a string and integer) for accessing the value like this:

var array = {}
for (var x=0; x<5; x++)
{
    array["test"][x] = x
}

But this gives me a TypeError: Type error on the array line when I run this code. How can I create a map like this at runtime and access it using a string and integer index using QML?

Thanks

SGaist

Hi,

@E106JZ said in Creating a 2D map array in QML?:

array["test"][ x ] = x

You are using it as if it was a dict of dict which is wrong. If you want to do it like that you have to make the content of array["test"] a dict before filling it.

Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

Creating a 2D map array in QML?