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Alex Rivera
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I have a JSON array like this: _htaItems = [ {"ID":1, "parentColumnSortID":"0", "description":"Precondition", "columnSortID":"1", "itemType":0}, {"ID":2, "parentColumnSortID":"0", "description":"Precondition", "columnSortID":"1", "itemType":0}] I want to update this by passing the ID, column name and new value to a function: function updateJSON(ID, columnName, newValue) { var i = 0; for (i = 0; i < _htaItems.length; i++) { if (_htaItems[i].ID == ID) { ????? } } } My question is, how do I update the value? I know I can do something like the following: _htaItems[x].description = 'New Value' But in my cause, the column name is being passed as a string.
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