Example of using the serialize() method to submit form data in jQuery ajax

Use jQuery ajax's serialize() method to serialize the form into a key-value pair (key1=value1&key2=value2...) and submit it. The following is For an example of using serialize() to serialize a form, interested friends can refer to the following

The data in jQuery ajax is sent to the server in the form of key-value pairs (Key/Value), which can be used when submitting form data using ajax The serialize() method of jQuery ajax serializes the form into key-value pairs (key1=value1&key2=value2...) and submits it. The serialize() method uses standard URL-encoded encoding to represent text strings. The following is an example of using serialize() to serialize a form:

The code is as follows:

$.ajax({
   type: "POST",
   url: ajaxCallUrl,
   data: "Key=Value&Key2=Value2",
   success: function(msg){alert(msg);}
 });

ajax serialize():

The code is as follows:

$.ajax({
         type: "POST",
         url:ajaxCallUrl,
         data:$('#
for
mID').serialize(),// 要提交的表单 
         success: function(msg) {alert(msg);}
     });

Example:

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