ID: 480
Viewed: 3711
Added: Sep 03, 2002
Version:
Snippet uploaded by: Dr. Web
Written By: Dr. Web
Demo: Sorry, no demo
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Limits a user to only selecting two checkboxes
<!---Head--->
<SCRIPT LANGUAGE="javascript">
function KeepCount() {
var NewCount = 0
if (document.joe.dog.checked)
{NewCount = NewCount + 1}
if (document.joe.cat.checked)
{NewCount = NewCount + 1}
if (document.joe.pig.checked)
{NewCount = NewCount + 1}
if (document.joe.ferret.checked)
{NewCount = NewCount + 1}
if (document.joe.hampster.checked)
{NewCount = NewCount + 1}
if (NewCount == 3)
{
alert('Pick Just Two Please')
document.joe; return false;
}
}
</SCRIPT>
<!---Body--->
<FORM NAME="joe">
<b>Pick Only Two Please!</b>
<INPUT TYPE="checkbox" NAME="dog"
onClick="retu\r\n KeepCount()"> Dog
<INPUT TYPE="checkbox" NAME="cat"
onClick="retu\r\n KeepCount()"> Cat
<INPUT TYPE="checkbox" NAME="pig"
onClick="retu\r\n KeepCount()"> Pig
<INPUT TYPE="checkbox" NAME="ferret"
onClick="retu\r\n KeepCount()"> Ferret
<INPUT TYPE="checkbox" NAME="hampster"
onClick="retu\r\n KeepCount()"> Hampster
</FORM>
</body>
</html>
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