javascript - Reading values from Json -

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https://plnkr.co/edit/zvybaoutennkargifmky?p=preview

i have added working fiddle.i want read size values flare.json

file,saved in fiddle , find maximum , minimum size values. have tried using json.parse method in index.html not working.i beginner visualization.

here's fork of plnkr: https://plnkr.co/edit/pxpeur2cgyzxvwswx9ef

i initialized variables this:

var minsize=infinity, maxsize=-infinity;

and added these conditionals recurse function:

if(node.size<minsize)     minsize=node.size; if(node.size>maxsize)     maxsize=node.size;

i expect there better way this, , hope you'll share once find it.


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