ajaxserch.txt

呵呵。AJAX搜索提示代码。希望大家能够喜欢

<script language="javascript"> 
var intIndex=0;arrList = new Array(); 
arrList[intIndex++] = " 1sdfsdf.comdos32.cn"; 
arrList[intIndex++] = " a11sdafs.netdos32.cn"; 
arrList[intIndex++] = " b22dsafsdfdos32.cn"; 
arrList[intIndex++] = " c333asdfsadfdos32.cn"; 
arrList[intIndex++] = " 4444dsafasdfdos32.cn"; 
arrList[intIndex++] = " dddsfddsafdsafdos32.cn"; 
arrList[intIndex++] = " 121213dsafsdafdos32.cn"; 
arrList[intIndex++] = " 43213asdfadsfdos32.cn"; 
arrList[intIndex++] = " dsa3121dasf3dos32.cn"; 
arrList[intIndex++] = " a213dos32.cn"; 
arrList[intIndex++] = " 323313dos32.cn"; 
arrList[intIndex++] = " 3213dos32.cn"; 
arrList[intIndex++] = " 32213dos32.cn"; 
arrList[intIndex++] = " dsfsdddddos32.cn"; 
arrList[intIndex++] = " ds11dfsfddos32.cn"; 
arrList[intIndex++] = " ffdafddos32.cn"; 
arrList[intIndex++] = " afdfddos32.cn"; 
arrList[intIndex++] = " afddos32.cn"; 
arrList[intIndex++] = " baffaddos32.cn"; 
arrList[intIndex++] = " 2fda2fddos32.cn"; 
arrList[intIndex++] = " dasddos32.cn"; 

function smanPromptList(arrList,objInputId){ 
this.style = "background:#E8F7EB;border: 1px solid #CCCCCC;font-size:14px;cursor: default;" 
if (arrList.constructor!=Array){alert(''smanPromptList初始化失败:第一个参数非数组!'');return ;} 
window.onload =function() { 
              arrList.sort(function(a,b){ 
                  if(a.length>b.length)return 1; 
                else if(a.length==b.length)return a.localeCompare(b); 
                else return -1; 
            }) 
var objouter=document.getElementById("__smanDisp") //显示的DIV对象 
var objInput = document.getElementById(objInputId); //文本框对象 
var selectedIndex=-1; 
var intTmp; //循环用的:) 
if (objInput==null) {alert(''smanPromptList初始化失败:没有找到"''+objInputId+''"文本框'');return ;} 
//文本框失去焦点 
objInput.onblur=function(){ 
objouter.style.display=''none''; 
} 
//文本框按键抬起 
objInput.onkeyup=checkKeyCode; 
//文本框得到焦点 
objInput.onfocus=checkAndShow; 
function checkKeyCode(){ 
var ie = (document.all)? true:false 
if (ie){ 
var keyCode=event.keyCode 
if (keyCode==40||keyCode==38){ //下上 
  var isUp=false 
  if(keyCode==40) isUp=true ; 
  chageSelection(isUp) 
}else if (keyCode==13){//回车 
  outSelection(selectedIndex); 
}else{ 
  checkAndShow() 
} 
}else{ 
checkAndShow() 
} 
divPosition() 
} 

function checkAndShow(){ 
  var strInput = objInput.value 
  if (strInput!=""){ 
  divPosition(); 
  selectedIndex=-1; 
  objouter.innerHTML =""; 
  for (intTmp=0;intTmp<arrList.length;intTmp++){ 
  for(i=0;i<arrList[intTmp].length;i++){  
if (arrList[intTmp].substr(i, strInput.length).toUpperCase()==strInput.toUpperCase()){ 
    addOption(arrList[intTmp],strInput); 
  } 
} 
  } 
  objouter.style.display=''''; 
  }else{ 
  objouter.style.display=''none''; 
} 
function addOption(value,keyw){ 
var v=value.replace(keyw,"<b><font color=red>"+keyw+"</font></b>"); 
  objouter.innerHTML +="<div onmouseover=\"this.className=''sman_selectedStyle''\" onmouseout=\"this.className=''''\" onmousedown=\"document.getElementById(''"+objInputId+"'').value=''" + value + "''\">" + v + "</div>"  
} 
}
文章出处：http://www.diybl.com/course/4_webprogram/ajax/ajaxsl/200855/114000.html