- <script language="javascript">
- function sendText()
- {
- var e=document.getElementById("div1")
- var inp=document.getElementById("inp")
- e.innerText=e.innerText+"\n"+inp.value;
- //e.scrollTop=e.scrollHeight;
- }
- function sc()
- {
- var e=document.getElementById("div1")
- e.scrollTop=e.scrollHeight;
- }
- var s=setInterval("sc()",200)
- </script>
- <div id="div1" style="border:1px #ff9966 dashed;width:400;height:100;overflow-x:hidden;overflow-y:scroll">
- </div>
- <input type="text" id="inp" style="width:300">
- <input type="button" onclick="sendText()" value="发送啦">
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