Ajax 를 이용 하여 스 크 립 트 에 값 을 전달 하 는 실례 소개

페이지 스 크 립 트:

 
function ajaxSave(URLS) { 
//          XMLHttpRequest   
var xmlhttp; 
//                       
var responseContext = ""; 
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari 
xmlhttp = new XMLHttpRequest(); 
} else {// code for IE6, IE5 
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); 
} 
xmlhttp.onreadystatechange = function() { 
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) { 

responseContext = xmlhttp.responseText; 
alert(responseContext); 
} 
} 

xmlhttp.open("POST", URLS, true); 
xmlhttp.setRequestHeader("Content-Type", 
"application/x-www-form-urlencoded"); 
xmlhttp.send(); 
} 

배경 방법:

 
Boolean boolean1; 
String reponseText = ""; 
if(boolean1){ 
reponseText="    ！"; 
} 
else{ 
reponseText="    ！"; 
} 
HttpServletResponse response = ServletActionContext.getResponse(); 
response.setContentType("text/plain"); 
response.setCharacterEncoding("UTF-8"); 
PrintWriter out = response.getWriter(); 
out.println(reponseText); 
out.flush(); 
out.close(); 
return null;