JS部分:
<script type="text/javascript">function CreateInput(){document.getElementById('addinput').innerHTML = "";num = document.getElementById('select').value;for(i=0;i<num;i++){inform = document.getElementById('addinput');newinput = document.createElement('input');newinput.type = "text";newinput.name = "text" + i;newinput.id = "text" + i;inform.appendChild(newinput);addBr = document.createElement('<br />');inform.appendChild(addBr);}}</script>HTML部分：