jquery how to make insertBefore work only once, on first click?
- by user313271
jquery
$(function(){
$('#4').click(function() {
$('<input name="if4" type="text" value="other price>"').insertBefore('form textarea');
});
});
html
<form>
< input name="name" type="text" value="Enter your name" /><br />
< input name="contacts" type="text" value="Contact info" /><br />
< select name="services">
< option value="1">1</option>
< option value="2">2</option>
< option value="3">3</option>
< option id="4" value="Other">4</option>
< /select><br />
< textarea name="description">Description</textarea><br />
< /form>
And one more question about it, when i press on option number 4 two time,there appears 2 new fields, is there any way how to fix it, that new field appear only 1 time, after first click ?
