CODEWITHSUNDEEP
javascripthtmlloopsfor-loopvar
Smelis
Smelis

Reputation: 43

How to change the variables name with "for loop"?

I'm a beginner in JavaScript and need some quick help. When "for loop" begins, I want data1 to change to data2, data3 and so on. I've tried many expressions like ("data[i]") and so on, but nothing happens. Can you help me?

for (var i=1;i<10;i++){
                document.getElementById("data1").innerHTML = "text";
            }

Upvotes: 1

Views: 98

Answers (1)

CRABOLO
CRABOLO

Reputation: 8793

Just use string concatenation. 

for (var i=1;i<10;i++){
     document.getElementById("data" + i).innerHTML = "text";
}

Upvotes: 6

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