The jquery post method transmits multiple parameter values and the background receives them in an array.

When multiple values are transmitted using the post method of jquery, the backend page can receive values in array format.

As shown below Copy codeThe Code is as follows: <script type = "text/javascript">
$ (Function (){
Timestamp = 0;
$ ("# Chatform"). submit (function (){
Var message = $ ("# msg"). val ();
Var name = $ ("# author"). val ();
Var action = "postmsg ";
Var time = timestamp;
$. Post (
"Backend. aspx ",{
Arr: message + "," + name + "," + action + "," + time

}, Function (xml ){
// Clear the content in the message text box
$ ("# Msg"). val ("");
// Call the function for parsing xml
AddMessages (xml );
});
Return false;

})
})
</Script>

To $. the post method does not support passing parameters in the form of arrays. Therefore, it is passed as a string in the above jquery code. The aspx page in the background can be split as an array after receiving, the Code is as follows:Copy codeThe Code is as follows: string arr = Request ["arr"]. ToString ();
String [] myarr = arr. Split (',');
String message = myarr [0];
String name = myarr [1];
String action = myarr [2];
String time = myarr [3];

In this way, the corresponding value is obtained.