Limit in Textarea



You have characters left.

 


Put this between your HEAD-tags:
<SCRIPT Language = "JavaScript">
<!--
function doleft2() {
document.form.text.value = "";
}
function docheck() {
char = eval(document.form.text.value.length)
var dif = eval(char - 125)
var value = document.form.text.value.substr(0,char-dif);
document.form.text.value = value;
var left = "0"
}
function doleft() {
total = eval("125")
char = eval(document.form.text.value.length)
left = eval(total - char)
if (left <= "-1")
{
var dif = eval(char - 125)
var value = document.form.text.value.substr(0,char-dif);
document.form.text.value = value;
var left = "0"
}
document.form.left.value = left
}
document.write("<body OnLoad=\"doleft2()\">")
-->
</SCRIPT>

Put this between your BODY-tags:
<FORM NAME="form" onsubmit="docheck();alert('This javascript will not send. It is just a sample.')">
<TEXTAREA onclick="docheck()" onkeyup="javascript:doleft();" id="text" name="text" Rows="6" Cols="24">
</TEXTAREA><BR><BR>
You have <INPUT Type="Text" Name="left" value="125" Size="3" readonly id="left"></INPUT>
characters left.<BR><BR>
<INPUT Type="submit" Name="" Value="Send!"></INPUT>   <input type="reset" value="Clear"><BR><BR>
</FORM>

Free JavaScripts provided
by Winfolinx.com

Back