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View Full Version : function remove doesn't work, please help...



mjs
10-31-2010, 05:31 AM
Hi, If someone here is willing to help me I would really appreciate

the function removeInput() of javascript at below not work properly, what i should do?


<script language="javascript">
fields = 0;
function addInput() {
if (fields != 10) {
var htmlText = "<input type='text' name='friends[]' value='' size='auto' maxlength='45' /><br />";
var newElement = document.createElement('div');
newElement.id = 'addfriend';
newElement.innerHTML = htmlText;

var fieldsArea = document.getElementById('addfriend');
fieldsArea.appendChild(newElement);

fields += 1;
} else {
alert("Only 10 friends allowed.");
document.form.add.disabled=true;
}
}
//field = 0;
function removeInput() {
var div = document.getElementById('addfriend');
var lastElement = document.removeElement('div');
lastElement.id = 'addfriend';
if (lastElement > 2) div.Element(lastElement - 1);

}
</script>
Thanks a lots



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