日期:2014-05-16 浏览次数:20413 次
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <meta content="text/html" charset="GBK" /> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> </HEAD> <BODY> <script type="text/javascript"> // ajax.js var XMLHttpReq; var completeDiv; var inputField; var completeTable; var completeBody; //创建XMLHttpRequest对象 function createXMLHttpRequest() { var o//============= if(window.XMLHttpRequest) { //Mozilla 浏览器 o = new XMLHttpRequest(); } else if (window.ActiveXObject) { // IE浏览器 try { o = new ActiveXObject("Msxml2.XMLHTTP"); } catch(e){ try{ o = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } return o;//============= } function findNames() { inputField = document.getElementById("names"); completeTable = document.getElementById("complete_table"); completeDiv = document.getElementById("popup"); completeBody = document.getElementById("complete_body"); if (inputField.value.length > 0) { var o=createXMLHttpRequest(); var url = "http://192.168.1.101/OAapp/jsp/index.jsp?names=" + escape(inputField.value); //此处escape函数可以去掉,escape是采用ISO Latin字符集对指定的字符串进行编码。 o.open("GET", url, true); o.onreadystatechange = function(){ if (o.readyState == 4) { // 判断对象状态 if (o.status == 200) { // 信息已经成功返回,开始处理信息 setNames(o.responseXML.getElementsByTagName("res")); }else { //页面不正常 window.alert("您所请求的页面有异常。"); } } };//指定响应函数 o.send(null); // 发送请求 } else { clearNames(); } } // 处理返回匹配信息函数 function processMatchResponse() { if (XMLHttpReq.readyState == 4) { // 判断对象状态 if (XMLHttpReq.status == 200) { // 信息已经成功返回,开始处理信息 alert("XMLHttpReq.responseText"); //输出看是否有乱码=============== setNames(XMLHttpReq.responseXML.getElementsByTagName("res")); }else { //页面不正常 window.alert("您所请求的页面有异常。"); } } } //生成与输入内容匹配行 function setNames(names) { clearNames(); var size = names.length; setOffsets(); var row, cell, txtNode; for (var i = 0; i < size; i++) { var nextNode = names[i].firstChild.data; row = document.createElement("tr"); cell = document.createElement("td"); cell.onmouseout = function() { this.className='mouseOver'; }; cell.onmouseover = function() { this.className='mouseOut'; }; cell.setAttribute("bgcolor", "#ffddcc"); cell.setAttribute("border", "0"); cell.setAttribute("width",inputField.offsetWidth+"px"); cell.onclick = function() { completeField(this); } ; txtNode = document.createTextNode(nextNode); cell.appendChild(txtNode); row.appendChild(cell); completeBody.appendChild(row); } } //设置显示位置 function setOffsets() { completeTable.style.width = "auto"; //显示自动完成的提示框宽度自动伸展或缩小 gettable(inputField); } //取绝对位置 function getAbsPosition(obj) { var r = { left: obj.offsetLeft, top : obj.offsetTop }; r.left = obj.offsetLeft; r.top = obj.offsetTop; if(obj.offsetParent) { var tmp = getAbsPosition(obj.offsetParent); r.left += tmp.left; r.top += tmp.top;