Lately I needed to dynamically access the value of a nested property in a complex JSON object in a jQuery plug-in I wrote. Since to my knowledge this is not possible directly I wrote a little function in Java Script.
First I use a regular expression to find all property names which are separated (witch are separated by a dot in my case). Then I loop over the matches and move forward in the object tree.
If I now have an object as follows
I can access the value of the LastName property with this function call
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