JQuery Ajax uses the Serialize () method to submit the form data sample _ajax related

In jquery Ajax, data is sent to the server in the form of a key-value pair (Key/value), which can be serialized as a key-value pair using the jquery Ajax Serialize () method form when submitting form data using AJAX (key1=value1&key2= Value2 ... ) after submission. The Serialize () method represents a text string using a standard url-encoded encoding. The following is an instance of using serialize () to serialize a form:

Copy Code code as follows:

$.ajax ({
Type: "POST",
Url:ajaxcallurl,
Data: "Key=value&key2=value2",
Success:function (msg) {alert (msg);}
});

Ajax Serialize ():

Copy Code code as follows:

$.ajax ({
Type: "POST",
Url:ajaxcallurl,
data:$ (' #formID '). Serialize (),//form to submit
Success:function (msg) {alert (msg);}
});

Example: