How to receive arrays sent by Ajax in a .jsp file
Question
Hi I wrote the below js code to send two arrays to a jsp file
$.post("scriptlet.jsp",
{ sg: array1[], st: array2[] },
function(data){
alert("Data Loaded: " + data);
}
);
How do I retrieve them form the jsp side? I tried doing this inside scriptlet.jsp . But didn't work
<%
String[] questionsList = (String)request.getParameter("sg");
%>
1 answers
solution1
0 ACCPTED 2017-02-06 21:32:14
if i understand very well your problem , so you are trying to send JavaScript array to a jsp page , so here are my suggestion :
<script >
var tab = ["hello","world"]; //here is an array for test
$.get("scriptlet.jsp",{ sg:tab },function(data){
alert("Data Loaded: " + data);
}
);
</script>
</head>
<body>
<%
String[] myArray = request.getParameterValues("sg[]");
out.println(myArray[0]); // this will print you "hello"
%>
</body>
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
How to correctly receive data sent by AJAX
how to Receive JSON data sent by ajax in PHP
How to escape the Ajax response sent from a jsp file while using tab-lib
How to receive a file and an integer sent through an ajax request in action method using asp.net core
How to handle arrays sent from jquery ajax with traditional : false
Retrieving Array of Objects Sent Using AJAX in JSP
how to add .js file to jsp page after ajax call
How do you receive a file stream in javascript and POST it using AJAX?
How can an Ajax response be sent to the web browser client as a downloadable file?
How to retrieve the value sent by a $.ajax function in my php file?
Related Tags