<div id="div1">
<form action="a.asp" method="post" name="frm1" id="frm1">
<input type="button" value="添加" id="btnAdd"><input type="submit" value="提交" id="btnSubmit">
</form>
<script language="JavaScript">
document.getElementById("btnAdd").onclick=function(){myText=document.createElement("input");
with(myText){
type="text";
value="text";
name="txt1";
size="22";
}
document.getElementById("frm1").appendChild(myText);
}
</script>
</div>
<form action="a.asp" method="post" name="frm1" id="frm1">
<input type="button" value="添加" id="btnAdd"><input type="submit" value="提交" id="btnSubmit">
</form>
<script language="JavaScript">
document.getElementById("btnAdd").onclick=function(){myText=document.createElement("input");
with(myText){
type="text";
value="text";
name="txt1";
size="22";
}
document.getElementById("frm1").appendChild(myText);
}
</script>
</div>
<form action="a.asp" method="post" name="frm1" id="frm1">
请输入你要创建的标签名称:<input type="text" id="txt1" size="22"><br>
<input type="button" value="添加" id="btnAdd"><input type="submit" value="提交" id="btnSubmit"><br>
</form>
<script language="JavaScript">
document.getElementById("btnAdd").onclick=function(){
var frm1=document.getElementById("frm1");
var txt1=document.getElementById("txt1").value;
myText=document.createElement("input");
with(myText){
type="text";
value="text";
name="txt1";
size="22";
}
var txt=document.createTextNode(txt1);
var span=document.createElement("span");
span.appendChild(txt);
frm1.appendChild(span);
frm1.appendChild(myText);
br=document.createElement("br");
frm1.appendChild(br);
}
</script>
</div>