how to submit form using input type button javascript

We should control the Submit button when the form is submitted, and cannot click repeatedly to submit the data. Otherwise there will be redundant duplication of data in the system, causing the system to appear data garbage. jquery is simple enough

Submit is a special case of a button and also a kind of button. It automatically integrates the submit action. Both submit and button are displayed in the form of buttons. They both look like buttons, what is different is that the submit attribute

Today in doing additions and deletions to change, using the Javascrip language, add and modify after completion, in the delete, you need to use form form to obtain.The problem is that after adding a form, adding and modifying features doesn't make

Submit is a special case of a button and a button that automatically integrates the commit action. If the form needs to be processed with JS after clicking the submit button (including input validation), usually have to change the submit button,

Story Origin:　　In fact, this problem has been met yesterday, but yesterday is a company's old staff to help me this intern, and I do (guess) set (test) That old staff also do not know this difference. And then today we have the same problem.Synopsis

Recent projects have encountered such a situation:The company's network is slower than usual, after the click on the Save button to submit the page to wait for a long time, could not help hands a few more points, when the completion of the

Definition and usage tag defines a button.inside the button element, you can place content, such as text or an image. This is the difference between the element and the button created by using the INPUT element. controls provide more powerful

JavaScript section:$(function() { //Form Validation$ ("#addUserInfo"). Validate ({rules: {username : {required:true, minlength:2, //Asynchronous validation beginsremote: {URL:"Usermanage/username.validate",//URL address of the

JavaScript form processing implementation code, javascript form 1. Form Introduction In HTML, the form is represented by the element, while in JavaScript, the form corresponds to the HTMLFormElement type; // HTMLFormElement inherits HTMLElement.

The main way to submit form forms using Ajax is Ajaxform () and Ajaxsubmit (), Ajaxform and Ajaxsubmit support a wide range of option parameters that can be provided using a single Options object. The options is just a JavaScript object that