CODEWITHSUNDEEP
javascript
robert wisyert
robert wisyert

Reputation: 65

How to connect function name with var javascript?

How to connect function name with var javascript ?

i want to connect myFunction with var zz.

i try to like this but not work, how can i do that ?

<script>
for(var zz = 0; zz < 3; zz++)
{
    function myFunction'+var zz+'() {
         -------------SOME CODEING---------------
        } 
}
</script>

Upvotes: 0

Views: 368

Answers (1)

Andy
Andy

Reputation: 63524

Perhaps a good way of doing this is to store your functions in an object and then reference those in your loop:

var obj = {
    fn0: function () {
        console.log(0);
    },
    fn1: function () {
        console.log(1);
    },
    fn2: function () {
        console.log(2);
    }
}

for (var zz = 0; zz < 3; zz++) {
  var fnName = 'fn' + zz;
  obj[fnName]();
}

Or perhaps even better:

for (var zz = 0, l = Object.keys(obj).length; zz < l; zz++) {
  var fnName = 'fn' + zz;
  obj[fnName]();
}

DEMO

Upvotes: 2

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