日期:2014-05-16 浏览次数:20366 次
<!-- To change this template, choose Tools | Templates and open the template in the editor. --> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>自动提示</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type = "text/javascript"> //update 2010-07-06 //增加可以连续输入多个,中间用逗号分开 /*********************************************** * Global variables ***********************************************/ var maxResults = 10; // max # of results to display var ignoreKeys = ""; //设置忽略的关键字 var sMultiply =false; //是否可以连续输入 /*********************************************** * Prototype for populating data ***********************************************/ function get_data() {} /*********************************************** * Find search keys in data set ***********************************************/ function suggest(keywords,key,inputID,dataID,multiply) { var results = document.getElementById("results"); sMultiply = multiply; var theinput=null; if(sMultiply){ //keywords =keywords.toString(); //将input的内容用split截取成数组,最多返回1000个 theinput =keywords.split(",", 1000); //当输入为多个时只需要匹配最后一 if(theinput.length>=1){ keywords =theinput[theinput.length-1]; } }else{ keywords =keywords.toString(); } if(keywords != "") { //获得数据 var terms = get_data(dataID); // sort? -- data should be alphabetical for best results var ul = document.createElement("ul"); var li; var a; if ((key.keyCode == '40' || key.keyCode == '38' || key.keyCode == '13')) { navigate(key.keyCode,theinput,inputID); } else { var kIndex = -1; for(var i = 0; i < terms.length; i++) { kIndex = terms[i].activity.toLowerCase().indexOf(keywords.toLowerCase()); if(kIndex == 0) { li = document.createElement("li"); // setup the link to populate the search box a = document.createElement("a"); a.href = "javascript://"; a.setAttribute("rel",terms[i].val); a.setAttribute("rev", getRank(terms[i].activity.toLowerCase(), keywords.toLowerCase())); //if(!document.all) a.setAttribute("onclick","populate(this,theinput);"); //else //鼠标点击选中li进行提交 a.onclick = function() { populate(this,theinput,inputID); } a.appendChild(document.createTextNode("")); if(keywords.length == 1) { var kws = terms[i].activity.toLowerCase().split(" "); var firstWord = 0; for(var j = 0; j < kws.length; j++) { // if(kws[j].toLowerCase().charAt(0) == keywords.toLowerCase()) { ul.appendChild(li); if(j != 0) { kIndex = terms[i].activity.toLowerCase().indexOf(" " + keywords.toLowerCase()); kIndex++; } break; // }