Extrahieren Lat/Long Daten aus dem Javascript-Array

Question

Ich möchte Lat/Long-Werte aus dem unten genannten Array extrahieren. Bitte hilf mir.

var products = {"PolygonCords":"[[51.65040675460229,0.034332275390625],[51.613752957501,0.028839111328125],[51.61034179610213,0.1812744140625],[51.642737480428536,0.157928466796875]]"}; 

Answer 1

die JSON-String parsen JSON.parse() und iterieren Array mit forEach

var products = { 
 
    "PolygonCords": "[[51.65040675460229,0.034332275390625],[51.613752957501,0.028839111328125],[51.61034179610213,0.1812744140625],[51.642737480428536,0.157928466796875]]" 
 
}; 
 

 
JSON.parse(products.PolygonCords).forEach(function(v) { 
 
    console.log(v[0], v[1]) 
 
})