JavaScript d3js Force Directed Graph - Click on node to popup infobox which read from JSON d3js force directed graph,d3js force directed,d3js force directed

I have been working with Force-Directed Graph but I am still new to D3js and Javascript.

I want to able to click on the node and the infobox popup on the page and print some information about that node (from JSON).

Example of my json file:

{"directed": false, "graph": {}, 
"nodes": [{"id": 0, "name":"Ant" , "info":"Small Animal"}, 
{"id": 1 , "name":"Apple" , "info":"Fruit"}, 
{"id": 2 , "name":"Bat" , "info":"Fly Animal"}, 
{"id": 3 , "name":"Boat" , "info":"Vehicle"}, 
{"id": 4 , "name":"Banana" , "info":"Long cute Fruit"}, 
{"id": 5 , "name":"Cat" , "info":"Best Animal"}], 

"links": [{"source": 0, "target": 0 , "weight":1}, {"source": 0, "target": 2, "weight": 0.3}, 
{"source": 0, "target": 5, "weight":0.8}, {"source": 1, "target": 1, "weight":1}, 
{"source": 1, "target": 4, "weight":0.5}, {"source": 2, "target": 2, "weight":1}, 
{"source": 3, "target": 3, "weight":1}, {"source": 4, "target": 4, "weight":1}, 
{"source": 5, "target": 5, "weight":1}], 
"multigraph": false}

So when I click on a node. It should popup something like:

Name: Ant
Info: Small Animal
Connected to: Bat with 0.3 weight , Cat with 0.8 weight

My graph code were pretty much like the example of force-directed that I link above.

Answer:1

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