I am unable to print result in line by line,it’s coming in one line ,how to solve this…. I tried this code-
<script> function know(){ var num =Number(document.getElementById('number').value); var range=Number(document.getElementById('range').value); var output=""; var final=[]; for(i=1;i<=range;i++) {output=i*num; final.push(output) final=final.replace(",","<br/>")} document.getElementById('result').innerHTML=final } </script>
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Answer
There is 2 issues in it:
- the for loop i you need to declare as a var or let(I recommend let)
- there is no replace method in array, you can use map in this case
So you can re write the method like this.
<script> function know(){ var num =Number(document.getElementById('number').value); var range=Number(document.getElementById('range').value); var output=""; var final=[]; //for(i=1;i<=range;i++) for(let i=1;i<=range;i++) {output=i*num; final.push(output) //final=final.replace(",","<br/>") } final = final.map((d, ind) => d*(ind+1)) document.getElementById('result').innerHTML=final } </script>