Split json data into multile json data using jquery

Question

I have variable data having json data as below:

{ 
 "label":["ch1","ch2","ch3"], 
 "data": [ 
 [-0.001000, -0.562500, 0.001875, 0.002188], 
 [-0.000998, -0.687500, 0.000937, 0.001875] 
 ] 
} 

What I want to split above json data using jquery and get them stored in three variables data1, data2, data3 having json data as below:

{ 
 "label":["ch1"], 
 "data": [ 
 [-0.001000, -0.562500], 
 [-0.000998, -0.687500] 
 ] 
} 

and

{ 
 "label":["ch2"], 
 "data": [ 
 [-0.001000, 0.001875], 
 [-0.000998, 0.000937] 
 ] 
} 

and

{ 
 "label":["ch3"], 
 "data": [ 
 [-0.001000, 0.002188], 
 [-0.000998, 0.001875] 
 ] 
} 

Kindly tell me how to split common json data into three different json data as above using jquery?

• Moo-Juice: Why insist on using jQuery? It is not some be-all, do everything, don't have to write any javascript yourself API!

Answer 1

The requirements are vague, but this is what I think you mean:

var main = { 
 "label":["ch1","ch2","ch3"], 
 "data": [ 
 [-0.001000, -0.562500, 0.001875, 0.002188], 
 [-0.000998, -0.687500, 0.000937, 0.001875] 
 ] 
}
for (var i in main.label) {
 var k = +i + 1, // make k a 1-based value
 data = [];
 for (var j = 0; i < 2; ++j) {
 data.push([main.data[j][0], main.data[j][k]);
 }
 window['data' + k] = {
 "label": [ main.label[i] ],
 "data": data
 }
}
console.log(data1, data2, data3);

• Nitin Mishra: fine!! but what if i want something like [main.data[j][0], main.data[j][k]] using another loop for j variable dynamically