JavaScript

Learn extjs5 with me (19 -- drag-and-drop deletion of module records and addition of drag-and-drop replication)I learned with you how to use the extjs5 (19 -- drag-and-drop deletion of module records, drag-and-drop replication added) drag-and-drop

JSP simple exercise-getting form data In JSP, the most common way for a server program to interact with a client is to submit data using a form. There are two ways to submit a form: get and post. The biggest difference is that: data submitted using

JS magic Hall: unclear about attributes and featuresI. Preface you may have been troubled by the following code like me: var el = document. getElementById ('dummy'); el. hello = "test"; console. log (el. getAttribute ('hello'); // test is output in

Jquery mask the ShowLoading component 1. Meaning In a development project, the front-end page needs to send a request to the server, and the server returns data to the front-end in response to the request. During this time, the front-end page may

Getting started with Javascript-based mobile web CMS-Overview I looked for the mobile framework on the project and found it from the beginning. As a result, I found an example to build a mobile platform CMS-modemcms, which facilitates in-depth

Add jquery to seajs 2.3.0 [Preface] The previous article briefly introduced the use of seajs. In the afternoon, I encountered a problem when using seajs to integrate jquery. Download examples from seajs, and directly require ('jquery ') has no

EXTJS entry-level instanceI recently learned about EXTJS and want to record my achievements. I hope it will be helpful to beginners of EXT. First, I will make a simple example. 1. Download The EXTJS package extjs5 from the official website. The

JQuery Selects all, invert, and deselected functions. This method is applicable to scenarios where multiple webpage selections require batch operations (such as batch deletion ). If you have any questions, please let us know. Thank you ~~HTML There

Jquery easyui, jqueryeasyui Step 1 download jquery easyui : Http://www.bkjia.com/codes/70218.html Step 2: Create a Java web project Step 3 import related files .. The directory structure is as follows: Download a jquery-easyui-1.3.2 to use,

Introduction to functional JavaScript (I), function javascript Let's pretend that we want to complete a task: Write JavaScript code according to functional language principles as much as possible. The next series of articles will help you and me

Javascript traversal Html Table example (including content and attribute values), javascripttable 1: traverse and output the Table Median function f(){var t=document.getElementById("tb").childNodes.item(0);for(var i=0;i 2: traverse the Table and

How to resolve the onkeyup event not triggered by the Chinese input method? In the past two days, we have implemented a function that requires real-time monitoring of text box input, and encountered the disgusting problem that the Chinese input

My NodeJs learning Summary (1) and nodejs learning Summary In the first article, let's talk about some programming details of NodeJs. 1. traverse the Array for (var i=0, l=arr.length; i One advantage of writing this is to allow each loop to get the

Upload parameters to the js file (detailed description ). I. Use global variables This is the simplest way, such as Google Adsense: Copy codeThe Code is as follows: The disadvantage is that global variables are introduced. There are two variants in

Use the attr method of jQuery to modify the onclick value, jqueryattr Okay. paste the js Code directly. Var js = "alert ('B:' + this. id); return false; "; var newclick = eval (" (function () {"+ js +"}); "); $ (" # anchor "). attr ('onclick ','').

Jquery obtains the selected text and value. jquery obtains the selected text. 1. Description (1) obtain the selected index in the select drop-down box. $("#selection").get(0).selectedIndex; (2) obtain the selected value from the select drop-down box.

Jqurey implements a page layout similar to EasyUI to change the width of the left and right. jqureyeasyui As follows: (you can change the width of the div between the left and right sides by moving the Blue Bar in the middle)The specific

JQuery1.8 is used to determine whether an element is bound to an event. jquery1.8 is bound to an event. On previous versions, you can call it like for other data: Obj. data ('events '); In jQuery 1.8, this direct access was removed, so in recent

Make the checkbox unselected and the checkbox unselected Today, when I was working on a project, I encountered a problem. You need to leave the selected checkbox empty so that the selected checkbox will not be selected. Finally, we will record a

Common jQuery selector summary, jquery Selector In Dom programming, we can only use limited functions to obtain Dom objects by id or TagName. however, jQuery is completely different. jQuery provides an exceptionally powerful selector to help us