How to create such type of array in javascript

Question

var data = [{"label":"Category A", "value":20}, 
            {"label":"Category B", "value":50}, 
            {"label":"Category C", "value":30}];

how to create these array dynamically and such type of array's are called as ?

can you explain your question more clearly? – Seth McClaine Sep 25 '15 at 11:36 — Seth McClaine, Sep 25 '15 at 11:36

score 2 · Answer 1 · answered Sep 25 '15 at 11:37

2

just try this:

var data=[];
data.push({'label':category,'value':newVal});

answered Sep 25 '15 at 11:37

Vikas Kad

score 1 · Answer 2 · answered Sep 25 '15 at 11:38

1

If you are making this array from some value, try this:

  var myData =[];
  myData.push({lable:yourlabel,value:yourValue});

you can loop through a data set and set yourlabel and your values in it

answered Sep 25 '15 at 11:38

score 1 · Answer 3 · answered Sep 25 '15 at 11:39

1

var data=[];

data.push({"label":"Category A", "value":20}); // push as many element you want by comma separated

These type of arrays are called as collection/ array of objects

answered Sep 25 '15 at 11:39

Sunil

3 Answers3