Javascript not working in Firefox,chrome,opera but works in IE
This or any other program shows nothing on screen.
<!DOCTYPE html>
<html>
<head>
<title> Epic! </title>
</head>
<body>
<script type="text/javascript">
var name = new Array("jon","cody","molly");
name.sort();
for (j=0;j<name.length;j++){
document.write(name[j] + "<br>");
}
</script>
</body>
</html>
................................................................................................................................
this say
,,Undefined
<!DOCTYPE html>
<html>
<head>
<title> Epic! </title>
</head>
<body>
<script type="text/javascript">
var name = new Array(3);
for (j=0;j<3;j++){
name[j] = prompt ("enter 3 names " ,"");
}
document.write(name[0] + name[1] + name[2]);
</script>
</body>
</html>This or any other program shows nothing on screen.
<pre><nowiki><!DOCTYPE html>
<html>
<head>
<title> Epic! </title>
</head>
<body>
<script type="text/javascript">
var name = new Array("jon","cody","molly");
name.sort();
for (j=0;j<name.length;j++){
document.write(name[j] + "<br>");
}
</script>
</body>
</html>
................................................................................................................................
this say
,,Undefined
<!DOCTYPE html>
<html>
<head>
<title> Epic! </title>
</head>
<body>
<script type="text/javascript">
var name = new Array(3);
for (j=0;j<3;j++){
name[j] = prompt ("enter 3 names " ,"");
}
document.write(name[0] + name[1] + name[2]);
</script>
</body>
</html></nowiki></pre>
Alterado por cor-el em
Todas as respostas (2)
hi Jon92, support.mozilla.org is intended for end-user support. if you have a question regarding web development please refer to Where to go for developer support instead. thank you for your understanding!
That is because "name" is a reserved variable name and can't be used. Just choose something else for the variable name and it will work ('Name' works, may fail in a future Firefox version). You should always be cautious when you choose a common name as the name of a variable as such a name may become reserved.
Web Console: TypeError: name.sort is not a function
Alterado por cor-el em