We Keep Coding

Javascript multiple json data combination

I have json data like this:
{
    variant_57    : {
        variant_id        : 57,
        variant_name    : "Color",
        options                : [
            {option_id:62, option_name:"Blue"},
            {option_id:63, option_name:"White"}
        ]
    },
    variant_71    : {
        variant_id        : 71,
        variant_name    : "Size",
        options                : [
            {option_id:85, option_name:"S"},
            {option_id:86, option_name:"M"},
            {option_id:87, option_name:"L"}
        ]
    },
};
The number of options within a variant might change as well as the number of variants. I keep this short so that there wouldn't be too many unnecessary codes. The result that I wanted based on the example above is this.
[
[
{variant_id:57,variant_name:"Color",option_id:62,option_name:"Blue"},
{variant_id:71,variant_name:"Size",option_id:85,option_name:"S"}
],
[
{variant_id:57,variant_name:"Color",option_id:62,option_name:"Blue"},
{variant_id:71,variant_name:"Size",option_id:86,option_name:"M"}
],
[
{variant_id:57,variant_name:"Color",option_id:62,option_name:"Blue"},
{variant_id:71,variant_name:"Size",option_id:87,option_name:"L"}
],
[
{variant_id:57,variant_name:"Color",option_id:63,option_name:"White"},
{variant_id:71,variant_name:"Size",option_id:85,option_name:"S"}
],
[
{variant_id:57,variant_name:"Color",option_id:63,option_name:"White"},
{variant_id:71,variant_name:"Size",option_id:86,option_name:"M"}
],
[
{variant_id:57,variant_name:"Color",option_id:63,option_name:"White"},
{variant_id:71,variant_name:"Size",option_id:87,option_name:"L"}
]
];
If there was another variant which was named 'type of fabric', the result that I wanted would have been like this.
[
    [
        {variant_id:57,variant_name:"Color",option_id:62,option_name:"Blue"},
        {variant_id:71,variant_name:"Size",option_id:85,option_name:"S"},
        {variant_id:101,variant_name:"Fabric",option_id:105,option_name:"Linen"}
    ],
    [...],
    [...],
   .............
];
Thanks.

Object with Key:Value where every Value is an Array of Objects - cannot iterate [duplicate]

This question already has answers here:
How do I return the response from an asynchronous call?
(41 answers)
Closed 3 years ago.
I am downloading data via d3.json when create an object with each record that holds downloaded data. Each object will be stored in an array. I lost the ability to iterate over the array.
I have tried using multi-dimensional array, and still cannot iterate over the created object.
var datamodel = {
"mkt":[],
"confidence":[],
"homes":[],
"combined":[]
}
var tObject={};
// console.log(datamodel)
const url1 = "https://www.quandl.com/api/v3/datasets/YALE/SPCOMP.json?start_date='2015-01-01'&end_date='2018-09-30'&api_key=4QuxetVDNP8R3sYg9CED";
// Fetch the JSON data and console log it
d3.json(url1).then(function(data) {
data.dataset.data.forEach(element => {
tObject['date']=element[0];
tObject['spx'] = element[1];
tObject['rate']=element[5];
datamodel['mkt'].push(tObject); //creating an array of objects
tObject={};
});
});
I repeat the code above for other datasets to fill "confidence, homes"
I need to iterate after downloading over the datamodel, and update the "combined" so that I can have more stats, like change per date, ratios.
For instance: going to debug console in any browser, I can access the datamodel variable via datamodel.mkt
The debug console allows me to iterate over the objects, not sure why code ran in JS file does not allow me to iterate not get length of the array. I am so lost.

I hit the API in browser and copied the data in my js file. I call this function in HTML onload. Half of this function does what your code did to fill data in datamodel.mkt
Then it loops over the data present in datamodel.mkt and copies the elements in datamodel.combined
Please note that the commented forEach loop also works. You can uncomment the console.log to view the datamodel object in console
Hope this helps.
function setData(){
var data = {"dataset":{"id":539984,"dataset_code":"SPCOMP","database_code":"YALE","name":"S\u0026P Composite","description":"This data set consists of monthly stock price, dividends, and earnings data and the consumer price index (to allow conversion to real values), all starting January 1871. Further info at http://www.econ.yale.edu/~shiller/data.htm.","refreshed_at":"2019-08-24T02:51:26.805Z","newest_available_date":"2019-08-31","oldest_available_date":"1871-01-31","column_names":["Year","S\u0026P Composite","Dividend","Earnings","CPI","Long Interest Rate","Real Price","Real Dividend","Real Earnings","Cyclically Adjusted PE Ratio"],"frequency":"monthly","type":"Time Series","premium":false,"limit":null,"transform":null,"column_index":null,"start_date":"2015-01-01","end_date":"2018-09-30","data":[["2018-09-30",2901.5,52.34,130.39,252.439,3.0,2944.5129194578,53.115907704436,132.32295004932,32.6228911205],["2018-08-31",2857.82,51.89,127.75333333333,252.146,2.89,2903.555479266,52.720428095231,129.79784975768,32.390276880301],["2018-07-31",2793.64,51.44,125.11666666667,252.006,2.89,2839.9251892812,52.29226089855,127.18960684468,31.886366962159],["2018-06-30",2754.35,50.99,122.48,251.989,2.91,2800.1731263567,51.838302217557,124.51765553258,31.630556496455],["2018-05-31",2701.49,50.66,120.13333333333,251.588,2.976,2750.8111875864,51.58490120753,122.32661136461,31.243615074865],["2018-04-30",2653.63,50.33,117.78666666667,250.546,2.87,2713.3151215246,51.462016206605,120.43590997262,30.970179293325],["2018-03-31",2702.77,50.0,115.44,249.554,2.84,2774.5457779178,51.327818828791,118.50566811191,31.808409057643],["2018-02-28",2705.16,49.643333333333,113.58666666667,248.991,2.86,2783.2783925925,51.076911163456,116.86677128892,32.03538233925],["2018-01-31",2789.8,49.286666666667,111.73333333333,247.867,2.58,2883.3787928607,50.939898715844,115.48122581868,33.307343828031],["2017-12-31",2664.34,48.93,109.88,246.524,2.4,2768.7119778399,50.846767708215,114.18440293846,32.086132007706],["2017-11-30",2593.61,48.676666666667,108.94666666667,246.669,2.35,2693.6268919585,50.553775758202,113.14795637068,31.29891333388],["2017-10-31",2557.0,48.423333333333,108.01333333333,246.663,2.36,2655.6697042118,50.291896484272,112.18135979048,30.920393290334],["2017-09-30",2492.84,48.17,107.08,246.819,2.2,2587.3975149806,49.997167205523,111.14172024844,30.168114410679],["2017-08-31",2456.22,47.853333333333,106.06,245.519,2.21,2562.8872302144,49.931478826486,110.66590925753,29.914959397497],["2017-07-31",2454.1,47.536666666667,105.04,244.786,2.32,2568.3429837695,49.749588160679,109.92981011986,30.002220744019],["2017-06-30",2433.99,47.22,104.02,244.955,2.19,2545.5393875916,49.384085342206,108.78722061195,29.748503240633],["2017-05-31",2395.35,46.94,102.77666666667,244.733,2.3,2507.4009520069,49.135784201558,107.58440805899,29.313344980271],["2017-04-30",2359.31,46.66,101.53333333333,244.524,2.3,2471.7859389569,48.884433123129,106.37375574586,28.904245956275],["2017-03-31",2366.82,46.38,100.29,243.801,2.48,2487.0074615157,48.735183100151,105.3827406881,29.086921742465],["2017-02-28",2329.91,46.153333333333,98.376666666667,243.603,2.42,2450.2130769633,48.536424530897,103.4562687549,28.655106525184],["2017-01-31",2275.12,45.926666666667,96.463333333333,242.839,2.43,2400.1214199531,48.45000545629,101.76329713308,28.063573742124],["2016-12-31",2246.63,45.7,94.55,241.432,2.49,2383.8782004353,48.49184501226,100.32612573105,27.865098223924],["2016-11-30",2164.99,45.476666666667,92.73,241.353,2.14,2298.0026949634,48.27066293976,98.427147425141,26.850953531056],["2016-10-31",2143.02,45.253333333333,90.91,241.729,1.76,2271.1447214649,47.958894050776,96.34523552201,26.525143085071],["2016-09-30",2157.69,45.03,89.09,241.428,1.63,2289.5427262476,47.781705881256,94.534136730205,26.727873346479],["2016-08-31",2170.95,44.84,88.366666666667,240.849,1.56,2309.1508982288,47.694477660277,93.992016263302,26.948872433724],["2016-07-31",2148.9,44.65,87.643333333333,240.628,1.5,2287.7964664337,47.53600084986,93.308254598384,26.694003256096],["2016-06-30",2083.89,44.46,86.92,241.018,1.64,2214.9945027446,47.257127579683,92.388428457626,25.840372927671],["2016-05-31",2065.55,44.266666666667,86.76,240.229,1.81,2202.7115000166,47.206165783482,92.521241190697,25.69470992345],["2016-04-30",2075.54,44.073333333333,86.6,239.261,1.81,2222.3196911532,47.190146430049,92.72424778798,25.922337543674],["2016-03-31",2021.95,43.88,86.44,238.132,1.89,2175.2039979402,47.20589106042,92.991732526498,25.372298620188],["2016-02-29",1904.42,43.716666666667,86.47,237.111,1.78,2057.5877800903,47.232689805618,93.42456776573,24.00260677729],["2016-01-31",1918.6,43.553333333333,86.5,236.916,2.09,2074.6144044725,47.094950847558,93.533902838981,24.206167203878],["2015-12-31",2054.08,43.39,86.53,236.525,2.24,2224.7829278089,46.995896575415,93.721017070077,25.965424037124],["2015-11-30",2080.62,43.096666666667,87.906666666667,237.336,2.26,2245.8279922768,46.518682111016,94.886741792227,26.225851890972],["2015-10-31",2024.81,42.803333333333,89.283333333333,237.838,2.07,2180.9734222979,46.104539381848,96.169308258142,25.491441046067],["2015-09-30",1944.41,42.51,90.66,237.945,2.17,2093.4307689277,45.767992340667,97.608237723003,24.496752170486],["2015-08-31",2039.87,42.253333333333,92.076666666667,238.316,2.17,2192.7879220761,45.420835151647,98.979151892865,25.693658417058],["2015-07-31",2094.14,41.996666666667,93.493333333333,238.654,2.32,2247.9380311036,45.080989895413,100.35967970367,26.3811363364],["2015-06-30",2099.29,41.74,94.91,238.638,2.36,2253.6173464096,44.808477170442,101.88722013049,26.495895292785],["2015-05-31",2111.94,41.43,96.356666666667,237.805,2.2,2275.1389967621,44.631480362061,103.80257485124,26.806111379651],["2015-04-30",2094.86,41.12,97.803333333333,236.599,1.94,2268.2422722624,44.523320047845,105.89808151133,26.791371680192],["2015-03-31",2079.99,40.81,99.25,236.119,2.04,2256.7198666245,44.277490640313,107.68294403458,26.728605452928],["2015-02-28",2082.2,40.353333333333,100.27,234.722,1.98,2272.5632823084,44.042600927906,109.43709553216,26.995513699383],["2015-01-31",2028.18,39.896666666667,101.29,233.707,1.88,2223.2183358864,43.733298264494,111.03047325283,26.492295420383]],"collapse":null,"order":null,"database_id":175}}
var datamodel = {
"mkt":[],
"confidence":[],
"homes":[],
"combined":[]
}
var tObject={};
data.dataset.data.forEach(element => {
tObject['date']=element[0];
tObject['spx'] = element[1];
tObject['rate']=element[5];
datamodel['mkt'].push(tObject); //creating an array of objects
tObject={};
});
/*
datamodel.mkt.forEach(element => {
datamodel["combined"].push(element);
});*/
for(var i=0;i<datamodel.mkt.length; i++)
{
datamodel.combined[i] = datamodel.mkt[i];
}
document.getElementById("foo").innerHTML = "Length of datamodel.mkt = " + datamodel.mkt.length + "<br> Length of datamodel.combined = " + datamodel.combined.length;
//console.log(datamodel);
}
<html>
<head></head>
<body onload="setData()">
<div id="foo"></div>
</body>
</html>

You can use map() or forEach() to get your work done. In "forEach(), you are pushing the objects, but the array is getting updated only by the last object. You can do something like this:
let data ={
"dataset": {
"id": 539984,
"dataset_code": "SPCOMP",
"database_code": "YALE",
"name": "S&P Composite",
"description": "This data set consists of monthly stock price, dividends, and earnings data and the consumer price index (to allow conversion to real values), all starting January 1871. Further info at http://www.econ.yale.edu/~shiller/data.htm.",
"refreshed_at": "2019-08-24T02:51:26.805Z",
"newest_available_date": "2019-08-31",
"oldest_available_date": "1871-01-31",
"column_names": [
"Year",
"S&P Composite",
"Dividend",
"Earnings",
"CPI",
"Long Interest Rate",
"Real Price",
"Real Dividend",
"Real Earnings",
"Cyclically Adjusted PE Ratio"
],
"frequency": "monthly",
"type": "Time Series",
"premium": false,
"limit": null,
"transform": null,
"column_index": null,
"start_date": "2015-01-01",
"end_date": "2018-09-30",
"data": [
[
"2018-09-30",
2901.5,
52.34,
130.39,
252.439,
3.0,
2944.5129194578,
53.115907704436,
132.32295004932,
32.6228911205
],
[
"2018-08-31",
2857.82,
51.89,
127.75333333333,
252.146,
2.89,
2903.555479266,
52.720428095231,
129.79784975768,
32.390276880301
],
[
"2018-07-31",
2793.64,
51.44,
125.11666666667,
252.006,
2.89,
2839.9251892812,
52.29226089855,
127.18960684468,
31.886366962159
],
[
"2018-06-30",
2754.35,
50.99,
122.48,
251.989,
2.91,
2800.1731263567,
51.838302217557,
124.51765553258,
31.630556496455
],
[
"2018-05-31",
2701.49,
50.66,
120.13333333333,
251.588,
2.976,
2750.8111875864,
51.58490120753,
122.32661136461,
31.243615074865
],
[
"2018-04-30",
2653.63,
50.33,
117.78666666667,
250.546,
2.87,
2713.3151215246,
51.462016206605,
120.43590997262,
30.970179293325
],
[
"2018-03-31",
2702.77,
50.0,
115.44,
249.554,
2.84,
2774.5457779178,
51.327818828791,
118.50566811191,
31.808409057643
],
[
"2018-02-28",
2705.16,
49.643333333333,
113.58666666667,
248.991,
2.86,
2783.2783925925,
51.076911163456,
116.86677128892,
32.03538233925
],
[
"2018-01-31",
2789.8,
49.286666666667,
111.73333333333,
247.867,
2.58,
2883.3787928607,
50.939898715844,
115.48122581868,
33.307343828031
],
[
"2017-12-31",
2664.34,
48.93,
109.88,
246.524,
2.4,
2768.7119778399,
50.846767708215,
114.18440293846,
32.086132007706
],
[
"2017-11-30",
2593.61,
48.676666666667,
108.94666666667,
246.669,
2.35,
2693.6268919585,
50.553775758202,
113.14795637068,
31.29891333388
],
[
"2017-10-31",
2557.0,
48.423333333333,
108.01333333333,
246.663,
2.36,
2655.6697042118,
50.291896484272,
112.18135979048,
30.920393290334
],
[
"2017-09-30",
2492.84,
48.17,
107.08,
246.819,
2.2,
2587.3975149806,
49.997167205523,
111.14172024844,
30.168114410679
],
[
"2017-08-31",
2456.22,
47.853333333333,
106.06,
245.519,
2.21,
2562.8872302144,
49.931478826486,
110.66590925753,
29.914959397497
],
[
"2017-07-31",
2454.1,
47.536666666667,
105.04,
244.786,
2.32,
2568.3429837695,
49.749588160679,
109.92981011986,
30.002220744019
],
[
"2017-06-30",
2433.99,
47.22,
104.02,
244.955,
2.19,
2545.5393875916,
49.384085342206,
108.78722061195,
29.748503240633
],
[
"2017-05-31",
2395.35,
46.94,
102.77666666667,
244.733,
2.3,
2507.4009520069,
49.135784201558,
107.58440805899,
29.313344980271
],
[
"2017-04-30",
2359.31,
46.66,
101.53333333333,
244.524,
2.3,
2471.7859389569,
48.884433123129,
106.37375574586,
28.904245956275
],
[
"2017-03-31",
2366.82,
46.38,
100.29,
243.801,
2.48,
2487.0074615157,
48.735183100151,
105.3827406881,
29.086921742465
],
[
"2017-02-28",
2329.91,
46.153333333333,
98.376666666667,
243.603,
2.42,
2450.2130769633,
48.536424530897,
103.4562687549,
28.655106525184
],
[
"2017-01-31",
2275.12,
45.926666666667,
96.463333333333,
242.839,
2.43,
2400.1214199531,
48.45000545629,
101.76329713308,
28.063573742124
],
[
"2016-12-31",
2246.63,
45.7,
94.55,
241.432,
2.49,
2383.8782004353,
48.49184501226,
100.32612573105,
27.865098223924
],
[
"2016-11-30",
2164.99,
45.476666666667,
92.73,
241.353,
2.14,
2298.0026949634,
48.27066293976,
98.427147425141,
26.850953531056
],
[
"2016-10-31",
2143.02,
45.253333333333,
90.91,
241.729,
1.76,
2271.1447214649,
47.958894050776,
96.34523552201,
26.525143085071
],
[
"2016-09-30",
2157.69,
45.03,
89.09,
241.428,
1.63,
2289.5427262476,
47.781705881256,
94.534136730205,
26.727873346479
],
[
"2016-08-31",
2170.95,
44.84,
88.366666666667,
240.849,
1.56,
2309.1508982288,
47.694477660277,
93.992016263302,
26.948872433724
],
[
"2016-07-31",
2148.9,
44.65,
87.643333333333,
240.628,
1.5,
2287.7964664337,
47.53600084986,
93.308254598384,
26.694003256096
],
[
"2016-06-30",
2083.89,
44.46,
86.92,
241.018,
1.64,
2214.9945027446,
47.257127579683,
92.388428457626,
25.840372927671
],
[
"2016-05-31",
2065.55,
44.266666666667,
86.76,
240.229,
1.81,
2202.7115000166,
47.206165783482,
92.521241190697,
25.69470992345
],
[
"2016-04-30",
2075.54,
44.073333333333,
86.6,
239.261,
1.81,
2222.3196911532,
47.190146430049,
92.72424778798,
25.922337543674
],
[
"2016-03-31",
2021.95,
43.88,
86.44,
238.132,
1.89,
2175.2039979402,
47.20589106042,
92.991732526498,
25.372298620188
],
[
"2016-02-29",
1904.42,
43.716666666667,
86.47,
237.111,
1.78,
2057.5877800903,
47.232689805618,
93.42456776573,
24.00260677729
],
[
"2016-01-31",
1918.6,
43.553333333333,
86.5,
236.916,
2.09,
2074.6144044725,
47.094950847558,
93.533902838981,
24.206167203878
],
[
"2015-12-31",
2054.08,
43.39,
86.53,
236.525,
2.24,
2224.7829278089,
46.995896575415,
93.721017070077,
25.965424037124
],
[
"2015-11-30",
2080.62,
43.096666666667,
87.906666666667,
237.336,
2.26,
2245.8279922768,
46.518682111016,
94.886741792227,
26.225851890972
],
[
"2015-10-31",
2024.81,
42.803333333333,
89.283333333333,
237.838,
2.07,
2180.9734222979,
46.104539381848,
96.169308258142,
25.491441046067
],
[
"2015-09-30",
1944.41,
42.51,
90.66,
237.945,
2.17,
2093.4307689277,
45.767992340667,
97.608237723003,
24.496752170486
],
[
"2015-08-31",
2039.87,
42.253333333333,
92.076666666667,
238.316,
2.17,
2192.7879220761,
45.420835151647,
98.979151892865,
25.693658417058
],
[
"2015-07-31",
2094.14,
41.996666666667,
93.493333333333,
238.654,
2.32,
2247.9380311036,
45.080989895413,
100.35967970367,
26.3811363364
],
[
"2015-06-30",
2099.29,
41.74,
94.91,
238.638,
2.36,
2253.6173464096,
44.808477170442,
101.88722013049,
26.495895292785
],
[
"2015-05-31",
2111.94,
41.43,
96.356666666667,
237.805,
2.2,
2275.1389967621,
44.631480362061,
103.80257485124,
26.806111379651
],
[
"2015-04-30",
2094.86,
41.12,
97.803333333333,
236.599,
1.94,
2268.2422722624,
44.523320047845,
105.89808151133,
26.791371680192
],
[
"2015-03-31",
2079.99,
40.81,
99.25,
236.119,
2.04,
2256.7198666245,
44.277490640313,
107.68294403458,
26.728605452928
],
[
"2015-02-28",
2082.2,
40.353333333333,
100.27,
234.722,
1.98,
2272.5632823084,
44.042600927906,
109.43709553216,
26.995513699383
],
[
"2015-01-31",
2028.18,
39.896666666667,
101.29,
233.707,
1.88,
2223.2183358864,
43.733298264494,
111.03047325283,
26.492295420383
]
],
"collapse": null,
"order": null,
"database_id": 175
}
}
var datamodel = {
"mkt":[],
"confidence":[],
"homes":[],
"combined":[]
}
var tObject={};
(data['dataset']['data']).map((mkt, index) => {
tObject['date'] = mkt[0];
tObject['spx'] = mkt[1];
tObject['rate'] = mkt[5];
datamodel['mkt'].push(JSON.parse(JSON.stringify(tObject)))
})
console.log(datamodel['mkt'].length)
data is the JSON data which I got after hitting your API. I hope it helps.

No data available in a table in server-side processing mode

I want to show my record data into table enhanced by jQuery DataTables plugin using server-side processing mode. I followed the docs Datatables Server side but in my table I can't show the record data.
Here's my Ajax response:
{
"draw": 0,
"recordsTotal": 4,
"recordsFiltered": 4,
"data": [
[
27,
"Brokoli Segar",
"25000"
],
[
28,
"Tomat Super",
"2000"
],
[
29,
"Oreo Roll",
"9400"
],
[
30,
"Close Up Toothpaste Fire Freeze",
"7000"
]
],
"queries": [
{
"query": "select count(*) as aggregate from (select '1' as row_count from `product` where `product`.`deleted_at` is null) count_row_table",
"bindings": [],
"time": 0.79
},
{
"query": "select `id`, `name`, `price` from `product` where `product`.`deleted_at` is null",
"bindings": [],
"time": 0.68
}
],
"input": []
}
My HTML table:
<table class="table table-bordered" id="tabelStokBarang">
<thead>
<tr>
<th>ID</th>
<th>Nama Barang</th>
<th>Harga Barang</th>
</tr>
</thead>
</table>
My JavaScript:
$('#tabelStokBarang').DataTable({
processing: true,
serverSide: true,
ajax: '{!! route('admin.product.stock.getAll') !!}',
columns: [
{ data: 'id', name: 'id' },
{ data: 'name', name: 'name' },
{ data: 'price', name: 'price' }
]
});
My result in table is still "No data available". I don't know what I've missed.

Remove columns to match your data because you're returning rows as arrays but with columns property expecting rows to be objects with properties id, name and price. See the code below:
$('#tabelStokBarang').DataTable({
processing: true,
serverSide: true,
ajax: '{!! route('admin.product.stock.getAll') !!}'
});
Another potential problem is that your draw parameter is 0. Your script should return draw parameter with the same value of the draw parameter in the request. I believe it starts at 1 and then increments with every request.
From the manual:
draw
The draw counter that this object is a response to - from the draw parameter sent as part of the data request. Note that it is strongly recommended for security reasons that you cast this parameter to an integer, rather than simply echoing back to the client what it sent in the draw parameter, in order to prevent Cross Site Scripting (XSS) attacks.

How can I display json to html using node-json2html?

I'm trying to display a more complex json output into html and I haven't been able to figure out how the transform should be constructed using node-json2html
My json looks like this:
[
{
"name": "flight.LOL123 ",
"columns": [
"time",
"sequence_number",
"vert_rate",
"messages",
"squawk",
"altitude",
"lat",
"lon",
"validposition",
"track",
"validtrack",
"speed",
"seen",
"hex"
],
"points": [
[
1434558860921,
98792710001,
-512,
1018,
"4543",
3325,
15.74181,
71.60743,
1,
290,
1,
207,
0,
"4692d4"
],
[
1434558000838,
98401040001,
0,
4,
"0000",
25550,
0,
0,
0,
0,
0,
0,
0,
"4692d4"
]
]
}
]
I was able to get this:
var transform = {'tag':'li','html':'${name}, ${points}'};
but it will produce a first line containing the name and then the points are all on a single, long line.
Can anyone help me try to get the transformation right?

For what I see, you use quite different formatting compared from the example of the library you mention.
Once again the official example format:
var data = [{'male':'Bob','female':'Jane'},{'male':'Rick','female':'Ann'}];
Your formatting is nested, not flat as it should be.

Found another faster and pretty solution by using mustache.js
This code is for my original JSON:
{{#.}}
<div class="panel panel-info">
<div class="panel-heading"><h2>Data for {{name}}</h2></div>
<div class="panel-body"></div>
<table class="table table-striped">
{{#columns}}
<th>{{.}}</th>
{{/columns}}
{{#points}}
<tr>
{{#.}}
<td>{{.}}</td>
{{/.}}
</tr>
{{/points}}
{{/.}}
</table>
</div>
With only these I'm populating tables of >5k lines in a heart beat. Pretty cool stuff!

Disable Sorting on every column except the first one

i'm currently using Datatables for a Custom system and i would like to disable Sort for every column but the first one.
I tried with the following code wich is working fine when i add values separated by comma
"aoColumnDefs": [
{ 'bSortable': false, 'aTargets': [ 1, 2, 3, 4 ] }
],
But my tables column number vary for each individual file so i can have 3 or maybe 12 columns, and i don't want to have to manually add the values for each file.
If i add more values than the columns i have in one file i get the following error, and an execution stop
Uncaught TypeError: Cannot read property 'className' of undefined
So, is there any way i can get those index and pass them to the function?
Thanks!

You can add a specific class to the TH element that you do not want to be sortable.
<table>
<thead>
<th>
...
</th>
<th class="no-sort">
...
</th>
</thead>
<tbody>
...
</tbody>
</table>
And then you can specify this class in your aTargets parameter.
"aoColumnDefs": [
{ 'bSortable': false, 'aTargets': ['no-sort'] }
]
View here for more information on the Column specific options.

And then you can specify this class in your aTargets parameter.
columnDefs: [ { orderable: false, targets: [1,2,3,4,5,6,7,8,9] } ]

This worked for me and seems more practical (though not exactly elegant)
columnDefs: [
{
"targets": [0],
"orderable": true
}, {
"targets": [''],
"orderable": false
}
]