<script type="text/javascript">
function addTags()
{
var t=1;
var itemOriginal =document.getElementsByName("tagsInput");
var arr = new Array(itemOriginal.length);
for(var j = 0; j < itemOriginal.length;j++){
arr[j] = itemOriginal.item(j).value;
}
var str = "<input type='text' name='tagsInput"+t+"' size='20' /><br />";
document.getElementById("tags").innerHTML += str;
var itemNew =document.getElementsByName("tagsInput");
for(var i=0;i<arr.length;i++)
{
itemNew.item(i).value = arr[i];
}
}
function showTags(){
var item=document.getElementsByName("tagsInput");
for(var i=0;i<item.length;i++)
{
document.getElementById("showTags").innerHTML += item[i].value + " ";
}
}
</script>
<form action="" method="get">
<a name="addTag" value="add tag" onclick="addTags();t++;">添加姓名</a>
<input name="addTag" type="button" value="添加姓名" onclick="addTags()"/>
<div id="tags"></div>
<br />
<script>
var t=5;//id编号开始
function addTags()
{
var str = "姓名"+t+"<input type='text' name='tagsInput"+t+"' size='20' /><br />";
document.getElementById("tags").innerHTML += str;
}
</script>
<input type="submit" class="buts" value="提交">
</form>
