A simple introduction to how form forms are used in jquery (with code)

This article brings you the content is about the form of jquery in the form of the use of a simple introduction (with code), there is a certain reference value, the need for friends can refer to, I hope to help you.

Jquery-form.js is a good tool for form submission forms, and the most important thing is that after the Proxy form form submits the data, there is a callback method that can get the data returned by the server and determine if the form form submission failed and succeeded.

/** * Callback processing after submitting data for form form (the best file upload in form form) */function jqueryfromtemplate () {    //ajax form commits let    options = {        Type: ' POST ',        URL: ' Request address ',        dataType: ' json ',        success:function (response) {            alert (response)        },        error:function (XHR, status, err) {            alert ("Registration failed", err);        }    };    The form form submits    $ ("#from"). Ajaxsubmit (options);}