Hi everyone,
How can I get a list of the keys in a QML map?
Defining a map like this works:
property variant theMap: { "key1":"value1", "key2":"value2", "key3":"value3" }
Now I want to know all the keys used in the map, i.e. something like this
function keys() {
var theKeys = theMap.keys();
return theKeys;
}
that I would expect to return an array like this:
["key1", "key2", "key3"]
but it seems the map object doesn't have a keys() function, or anything else
similar I've tried.
Is that so, or have I just not found the right syntax?
The map type is missing from the documentation of basic QML types:
http://doc.qt.nokia.com/4.7-snapshot/qdeclarativebasictypes.html
(see http://bugreports.qt.nokia.com/browse/QTBUG-16196)
Cheers
Mathias
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