Manipulate a string with 'left', 'mid' or 'right' functions

I'm struggling to apply the principle (from the Qstring reference on the dev site), in my QML using functions of middle and right to left, in order to manipulate a string...

 QString x = "Pineapple";
 QString y = x.left(4);      // y == "Pine"

I have included the #include library in my application. CPP file. Cascades does not seem to recognize Qstring as a statement. However, it gives 'qsTr' in option. Are these two statements, one and the same? Also, is it perhaps lack of RPC code required to move to QML?

Thank you.

You cannot use functions Qt (Qt classes features) directly from QML (unless specifically stated).

It is preferable to use the JS functions - in your case, it could be substring:

var y = x.substring (0.4)

Tags: BlackBerry Developers

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