Can a JavaScript ternary operator support 3 conditions?

user_149080 0
Viewed 16956

Given the following JavaScript ternary operator, is it possible to enable this to support 3 conditions versus the current two?

const color = d.y >= 70 ? "green" : "red";

I would essentially like the following logic:

>= 70, color = green;
between 69-50, color = yellow;
< 50, color = red;

Is this possible with a 1 line ternary or do I need a IF statement?

ternary switch-statement ternary-operator javascript
3 Answers

you can do 

const color = d.y >= 70 ? "green" : (d.y < 50 ? "red" : "yellow");
user_49892840

you can stack it like this:

condition1 
  ? result1 
  : condition2 ? result3 : result4
user_17359180

Just have a second ternary operator:

const color = d.y >= 70 ? "green" : d.y >= 50 ? "yellow" : "red";
user_59895840
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