Question

124

rated 0 times [ 127] [ 3] / answers: 1 / hits: 21514 / 15 Years ago, thu, july 2, 2009, 12:00:00

I can't find any information on this issue; why doesn't the following code work in IE?

window.x = 45;

delete window.x;

// or delete window['x'];

IE reports an object doesn't support this action error. Does it have anything to do with that iterating over window properties in IE issue?

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answered 15 Years ago elaine · Accepted Answer

I would do it this way:

    window[x] = undefined;

    try{

        delete window[x];

    }catch(e){}