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Javascript loop question?
I'm trying to make a small function, the user enters a 'Phrase' in the textbox, when the button is clicked I want the document to write it 10 times.. here's my code; I know I'm close but what am I doing wrong?
<script language="javascript">
function phrasecount() {
var i=1
var phval = document.phraseform.ph.value;
for (i=1;i<=10;i++)
{
document.write (phval);
document.write("<br />");
}
</script>
<form name="phraseform" id="phraseform">
Enter a phrase: <input type="text" name="ph" id="ph" size="100" value="" /><br>
<input type="button" value="Display" onClick='return phrasecount()' />
</form>
Excellent answer Ben, 5 *s from me. :)
2 Answers
- 1 decade agoFavorite Answer
<script language="javascript">
function phrasecount() {
var i=1;
var phval = document.phraseform.ph.value;
for (i=1;i<=10;i++){
document.write (phval);
}
}
</script>
<form name="phraseform" id="phraseform">
Enter a phrase: <input type="text" name="ph" id="ph" size="100" value="" /><br>
<input type="button" value="Display" onClick='phrasecount();' />
</form>
Hey bud when you broke the line you created a javascript error look at how i did it.
http://everythingfla.com/ - my online flash and actionscript online school JavaScript and flash are so closly tied together that the first 20 hours of video more or less overlap the languages.
Source(s): http://everythingfla.com/ - Anonymous1 decade ago
If you want to write on separate lines, try
document.write (phval+"< ;br />"); (without the space between t and ;)
