How to place a value of a var inside an array item?

Question

How to place a value of a var inside an array item?

Asked 6 years, 7 months ago

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I’m touching the Google Charts, but I came across a situation, and I was wondering if you could do something like in the example:

var numero = 45;
var data = google.visualization.arrayToDataTable([
    ['Onyx', '<valor da var numero aqui>]
]);

Wouldn’t that be: var data = google.visualization.arrayToDataTable([
 ['Onyx', numero],
]);?

– Roberto de Campos

2018/04/12 at 15:28
I edited it. I didn’t have that comma at the end but it didn’t work

– Alex Lupóz

2018/04/12 at 15:33
You can report the error you are presenting?

– Sam

2018/04/12 at 18:15

1 answer

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by LeAndrade • **8,475** points · Answer 1 · 2018-04-12T17:58:10+00:00

Guy just pass the variable number inside the vector as Roberto de Campos said, what you have to see is what google.visualization.arrayToDataTable() can receive as parameter. Type pq has a bracket inside the other in the method?

var numero = 45;
var data = ['Onyx', numero];

alert(data);