JSFiddle - React, Tailwind, and code Playground

by Curt

JavaScript

var nodes = [{ID:"101", x:100, y:200}
        ,{ID:"102", x:200, y:200}
        ,{ID:"103", x:300, y:300}
        ,{ID:"104", x:200, y:300}];


function coordinates(ID){
 
    var n;
    
    for (i=0; i<nodes.length; i++){
     var thisN = nodes[i];
        if (thisN.ID==ID){
          n = thisN;
         break;
        }
    }
    
    return {
        x: n.x,
        y: n.y
    };
}

var c = coordinates("101");

alert(c.x);