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ajax 自动完成下拉框自动提示位置问题

2022-2-5 17:02| 发布者: 菜鸟教程小白| 查看: 340| 评论: 0|原作者: [db:作者]|来自: [db:来源]

摘要: 复制代码代码如下:functiondivPosition(){ varclx,cly; clx=event.clientX; cly=event.clientY; objouter.style.top=clx+10; objouter.style.left=cly+20; objouter.style.width=getAbsoluteWidth(objInput) } 问题 ...

复制代码代码如下:

            function divPosition(){ 
                var clx,cly; 
                clx=event.clientX; 
                cly = event.clientY; 
                objouter.style.top    = clx+10; 
                objouter.style.left    = cly+20;  
                objouter.style.width= getAbsoluteWidth(objInput) 
            } 

问题出在 
                objouter.style.top    = clx+10; 
                objouter.style.left    = cly+20;  
                objouter.style.width= getAbsoluteWidth(objInput); 
如果改成getAbsoluteTop(objInput); 
getAbsoluteLeft(objInput); 
在表格里的文本框输入东东就死IE了 
但我不知道怎么改 

层的位置不对 <script language="javascript"> var intIndex=0;arrList = new Array(); function dearray(aa)//定义array {     //document.write(aa);     arrList = aa.split(',');     intIndex = arrList.length； } function test() {     init();     dearray("asp,csdn,aaaa,bbbbc,afd,werwe,adfs,ertr,qwq,qwqwq,trt,uyus,dsfs,uere,add,234,2,1dr4,ae4564,adf4645,afa3543,sdfse5,ae345345,sdf4564,34346536");     smanPromptList(arrList,"aspx");     dearray("1sdfsdf.com,a11sdafs.net,b22dsafsdf,c333asdfsadf,4444dsafasdf,dddsfddsafdsaf,121213dsafsdaf,43213asdfadsf,dsa3121dasf3,a213,323313,3213,32213,dsfsdddd,ds11dfsfd,ffdafd,afdfd,afd,baffad,2fda2fd,dasd");     smanPromptList(arrList,"aspx2");     smanPromptList(arrList,"inputer") } function init() { if (arrList.constructor!=Array){alert('smanPromptList初始化失败:第一个参数非数组!');return ;}     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;         }     );  } function smanPromptList(arrList,objInputId){         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++){                                 if (arrList[intTmp].substr(0, strInput.length)==strInput){                                     addOption(arrList[intTmp]);                                 }                             }                             objouter.style.display='';                         }else{                             objouter.style.display='none';                     }                     function addOption(value){                         objouter.innerHTML +="<div onmouseover=\"this.className='sman_selectedStyle'\" onmouseout=\"this.className=''\" onmousedown=\"document.getElementById('"+objInputId+"').value='" + value + "'\">" + value + "</div>"                         }             }             function chageSelection(isUp){                 if (objouter.style.display=='none'){                     objouter.style.display='';                 }else{                     if (isUp)                         selectedIndex++                     else                         selectedIndex--                 }                 var maxIndex = objouter.children.length-1;                 if (selectedIndex<0){selectedIndex=0}                 if (selectedIndex>maxIndex) {selectedIndex=maxIndex}                 for (intTmp=0;intTmp<=maxIndex;intTmp++){                     if (intTmp==selectedIndex){                         objouter.children[intTmp].className="sman_selectedStyle";                     }else{                         objouter.children[intTmp].className="";                     }                 }             }             function outSelection(Index){                 objInput.value = objouter.children[Index].innerText;                 objouter.style.display='none';             }             function divPosition(){                 var clx,cly;                 clx=event.clientX;                 cly = event.clientY;                 objouter.style.top    = cly+10;                 objouter.style.left    = clx+20;                  objouter.style.width= getAbsoluteWidth(objInput)             }     }     document.write("<div id='__smanDisp' style='position:absolute;display:none;background:#E8F7EB;border: 1px solid #CCCCCC;font-size:14px;cursor: default;' onbulr> </div>");     document.write("<style>.sman_selectedStyle{background-Color:#102681;color:#FFFFFF}</style>");     function getAbsoluteHeight(ob){         return ob.offsetHeight     }     function getAbsoluteWidth(ob){         return ob.offsetWidth     }     function getAbsoluteLeft(ob){         var mendingLeft = ob .offsetLeft;         while( ob != null && ob.offsetParent != null && ob.offsetParent.tagName != "BODY" ){             mendingLeft += ob .offsetParent.offsetLeft;             mendingOb = ob.offsetParent;         }         return mendingLeft ;     }     function getAbsoluteTop(ob){         var mendingTop = ob.offsetTop;         while( ob != null && ob.offsetParent != null && ob.offsetParent.tagName != "BODY" ){             mendingTop += ob .offsetParent.offsetTop;             ob = ob .offsetParent;         }         return mendingTop ;     } </script> <body onLoad="test()">  下拉提示跟着 MOuse 走的。。想把他改成在文本框下出来的那种怎么改 <input type="text" id="aspx"> <input type="text" id="aspx2"> <table width="970" border="0" align="center">   <tr>     <td><table width="100%" border="0" align="center">       <tr>         <td align="center" valign="middle">&nbsp;</td>       </tr>     </table>         <table border="1" align="center"  cellspacing="1" bordercolor="#9CD7FF"  id="table1" style="BORDER-COLLAPSE: collapse"  >           <tr bgcolor="#99CCFF">             <td bgcolor="#CEE3FF"><font class="text">日期</font></td>             <td bgcolor="#FFFFFF"><input type="text" id="inputer"></td>           </tr>           <tr bgcolor="#99CCFF">             <td bgcolor="#CEE3FF"><font class="text">制造号码</font></td>             <td bgcolor="#FFFFFF"></td>           </tr>           <tr bgcolor="#99CCFF">             <td height="24" bgcolor="#CEE3FF"><font class="text">作业内容</font></td>             <td height="24" bgcolor="#FFFFFF">&nbsp;</td>           </tr>         </table>       </td>   </tr> </table> </body>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]