The simplest form submission method for jquery

First Step: Binding events

Common Ajax-related events are referred to as follows:

1, $ (selector). Click (function)

2, $ (selector). Change (function)

3, $ (selector). KeyUp (function)

4, $ (selector). Submit (function)

Prevents the default action of the Submit button before submitting the form, or returns false, such as:

1. Prevent the default action of the Submit button

$ ("form"). Submit (function (e) {
E.preventdefault ();
});

2. Return False

$ ("form"). Submit (function () {
return false;
});

Detailed jquery event that points out into

The second step: Serialize the form or object into a string, or you can serialize the form to an array of forms;

1. Serialize the form contents to a string
var data = $ ("form"). Serialize ();

2. Serialize a Key/value object:
var str = Jquery.param ({});

3, the form of serialization of the form of an array
var sa = $ ("form"). Serializearray ();

Step Three: Form submission

Form submissions can be parameterized in the following ways:

1, Jquery.ajax ([Settings])

2, Jquery.get (Url,data,success (RESPONSE,STATUS,XHR), DataType)

3, Jquery.post (Url,data,success (RESPONSE,STATUS,XHR), DataType)

4, Jquery.getjson (Url,data,success (DATA,STATUS,XHR))

5, $ (selector). Load (url,data,function (RESPONSE,STATUS,XHR))

6, Jquery.getscript (url,success (response,status))

For detailed Jquery.ajax, click to enter

The simplest form submission method for jquery