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自动匹配输入框

2008-01-16 21:44 162 查看
<html>
<head>
<title>
 
</title>
<style>
ul,li{margin: 0; padding: 0;width:100%;}
</style>
<script language="javascript" type="text/javascript">
function checkword()
{
  var wordvalue=document.getElementById("word").value.toLowerCase();
  var alltxt="admin管理员|apple苹果|all全|big大|bad坏|cut剪切|car车|daph8|eeg|egg|eat|fuck|fuck you|fix|good|hand|hidden|ill|jack|jad|kevin|long|man|number|oio|part|pp|quit|QQ|rest|reg|set|submit|time|tag|uuzo.cn|uuzo|view|windows|want|xy|xun|young|yuyu|zoo|Zzz|锋.David|David|哈哈|www.uuzo.cn|www.uuzo.com";
  var alltxtpp=alltxt.toLowerCase();
  var alltxt_xiang=alltxt.split("|");
  var alltxt_xiang1=alltxtpp.split("|");
  var inhtml="<ul>"
  var isyou=0;
  for (i=0;i<alltxt_xiang1.length;i++)
  {
    if (alltxt_xiang1[i].substr(0,wordvalue.length)==wordvalue)
    {
      inhtml=inhtml+"<li onclick=/"document.getElementById('word').value=this.innerHTML;document.getElementById('showmenu').style.display='none';/" onmouseover=/"this.style.backgroundColor='#666666'/" onmouseout=/"this.style.backgroundColor=''/">"+alltxt_xiang[i]+"</li>";
      isyou=1;
    }
  }
  inhtml=inhtml+"</ul>";
  if (isyou==1)
  {
    document.getElementById("showmenu").innerHTML=inhtml;
    document.getElementById("showmenu").style.display="";
  }
  else
  {
    document.getElementById("showmenu").innerHTML="";
    document.getElementById("showmenu").style.display="none";
  }
  if (wordvalue=="")
  {
    document.getElementById("showmenu").innerHTML="";
    document.getElementById("showmenu").style.display="none";
  }
}
</script>
</head>

<body>
 <input type="text" name="word" size="20" id="word" onkeyup="checkword()" style="border:1px solid #666666;width:200px;height:25px;">
<div style="position: absolute; width: 200px; height: 100px; z-index: 1; left: 10px; top: 40px;border:1px solid #666666;display:none;" id="showmenu"></div>
</body>
</html> 
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