Using a variable as identifier in a json array
- by Robbert van den Bogerd
Hi folks!
I'm wondering if it is possible to use assigned variables as identifier in a json array. When I tried this, I was getting some unexpected results:
(Code is simplified, parameters are passed in a different way)
var parameter = 'animal';
var value = 'pony';
Util.urlAppendParameters (url, {parameter : value});
Util.urlAppendParameters = function(url, parameters) {
for (var x in parameters) {
alert(x);
}
}
Now the alert popup says: 'parameter' instead of 'animal'. I know I could use a different method (creating an array and assigning every parameter on a new line), but I want to keep my code compact.
So my question is: Is it possible to use a variable as an identifier in the json array, and if so, could you please tell me how?
Thanks in advance!
