Creating a JSON array in JavaScript: A step-by-step guide

Presently, I am engrossed in a project involving the creation of a Box and Whisker Plot. The data for this task is being sourced from a PHP file and then passed on to a JavaScript function for the actual Box and Whisker Plot generation. In my possession, there exists a method outlining how random numbers ranging between 0-15 can be utilized to generate the required data:

 var offset = Math.random()*3/4;
 var data = pv.range(0,15).map(function(i) {
     return offset + Math.random()/4;}).sort();

My query pertains to outputting the JSON converted data into this JavaScript file. My initial thought was to modify the 'var data' section as follows:

var data = [[1,2,3,4,5],[2,3,4,5,6],[0,1,2,3,4]]

However, this alteration did not yield the desired outcome. Could you guide me on how to accomplish this? Your assistance will be greatly appreciated.

Answer №1

    let objJson = {
    items:[]
              };
objJson.items.push(new Array(6,7,8,9,10));
objJson.items.push(new Array(8,9,7,6));
alert(objJson);
alert(JSON.stringify(objJson));

To transform your javascript object into a json string, utilize JSON.stringify(yourObject);

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