Why doesn't this code work? (on HTML format)
Question
Why doesn't this code work? My visual studio code is telling me that the "else" in "else if" has declaration or statement expected. my script:
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
var a = 1+1;
var y = 1.5*2
if (a = 2){
for (var i = 0; i<5; i = i + 2){
document.write("Hello "+ i +" Everyone.</br>")
} else if (y=3){
for (var j = 2; j < 10; j = j+3){
document.write("Hey there.")
}
}
}
</script>
</body>
</html>
1 answers
solution1
7 2017-12-03 00:10:59
Your code didn't work for a couple of reasons:
- When comparing a variable to a number you have to use either == or === (compare value and compare value / type).
- You forgot to close off the tags for your first for loop.
<!DOCTYPE html> <html> <head> <title></title> </head> <body> <script type="text/javascript"> var a = 1+1; var y = 1.5*2 if (a === 2) { for (var i = 0; i<5; i = i + 2) { document.write("Hello "+ i +" Everyone.</br>") } } else if (y === 3) { for (var j = 2; j < 10; j = j+3){ document.write("Hey there.") } } </script> </body> </html>
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