日期:2014-05-16 浏览次数:20739 次
<script type="text/javascript"> var eposx ; var eposy ; function showRequest(pid,event){ eposx = event.clientX; eposy = event.clientY; var url="tip.jsp"; var params = 'pid='+ pid + '&time=' + (new Date()).toString() ; sendRequest(url,params,'GET',showDetail); } //动态加载数据部门列表 function showDetail(){ if (httpRequest.readyState == 4) { if (httpRequest.status == 200) { var membersData = httpRequest.responseXML.getElementsByTagName("member"); var membersList = document.getElementById("detail"); //循环将数据插入列表框中 var li = '<table>'; for(var i=0;i<membersData.length;i++){ var price=membersData[i].childNodes[0].firstChild.nodeValue; var num=membersData[i].childNodes[1].firstChild.nodeValue; var chandi=membersData[i].childNodes[2].firstChild.nodeValue; li += '<tr><td>价格:' + price + '</td></tr>'; li += '<tr><td>数量:' + num + '</td></tr>'; li += '<tr><td>产地:' + chandi + '</td></tr>'; } li += '</table>'; membersList.innerHTML = li; setDivPosition(); membersList.style.visibility='visible'; } else { //页面不正常 alert("您请求的页面有异常"); } } } function hidendiv(){ var membersList = document.getElementById("detail"); membersList.innerHTML = ''; membersList.style.visibility='hidden'; } function setDivPosition(){ var goodslist = document.getElementById('goodslist'); eposx = goodslist.offsetLeft + goodslist.offsetWidth -2; eposy += goodslist.offsetTop - 100; var listdiv = document.getElementById('detail'); listdiv.style.left=eposx+'px'; listdiv.style.border='blue 1px solid'; listdiv.style.top=eposy + 'px'; listdiv.style.width='100px'; listdiv.style.zIndex='999'; } </script> </head> <body> <h1>数据提示</h1> <hr /> 商品列表: <p id="goodslist" style="float:left;" onmouseout="hidendiv();"> <a href="javascript:void(0);" onmouseover="showRequest('p1',event);" >商品A</a><br/> <a href="javascript:void(0);" onmouseover="showRequest('p2',event);" >商品B</a><br/> <a href="javascript:void(0);" onmouseover="showRequest('p3',event);">商品C</a><br/> </p> <div id="detail" style="background-color:green;position:absolute;visibility:hidden"> </div>