标签：输入关键字 for 标签 doc get length input this tee
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>热门搜索</title>
</head>
<style>
ul{
list-style: none;
color:pink;
}
</style>
<body>
<form action="">
<input type="text" class="search" id= ‘search‘ placeholder="请输入关键字">
<ul id= "search-list"></ul>
</form>
</body>
<script>
function searchResult(json){
var oUl = document.getElementById(‘search-list‘);
var search = document.getElementById(‘search‘);
oUl.innerHTML = ‘‘;
var res = json.s;
var len = res.length;
for(var i = 0;i < len ;i++){
var oNewLi = document.createElement(‘li‘);
oNewLi.innerHTML = res[i];
oUl.appendChild(oNewLi);
}
}
window.onload = function(){
var oInput = document.getElementById(‘search‘);
oInput.onfocus = function(){
this.value = ‘‘
}
oInput.onkeyup = function(){
var url = ‘https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su?wd=‘+this.value+‘&cb=searchResult‘;
var oS = document.createElement(‘script‘);
oS.src = url;
document.head.appendChild(oS);
};
};
</script>
</html>
跨域解决请求限制（script标签）（热门搜索出现对应的词条）
标签：输入关键字 for 标签 doc get length input this tee
原文地址：http://www.cnblogs.com/TTTK/p/6306296.html
