JavaScript

In the previous article, we introduced several browser feature detection solutions and specific purposes added in jQuery1.4. This article will focus on events and introduce a complete and general event detection solution. In the previous article, we

One way to check the object type is to refer to a common property called constructor of all JavaScript objects. This attribute is a reference to a function originally used to construct this object. The Code is as follows: // Check whether our

Record some simple methods of ExtJS... Ext. onReady is the method, and it may be the first method you have learned about ExtJS. This method is automatically called after the current DOM is loaded, ensure that all elements on the page can be

Browser support for Object property and element attribute. For details, refer. var p = document. getElementById ('myid'); p. userProperty = 'test2'; alert (p. attributes. length); // IE6/7/8-> 4, [id, class, userAttribute, userProperty] // IE9/FF-

Recently, I started to learn ExtJs by myself. I downloaded some videos and searched some related articles and documents on the Internet to prepare for learning. The first time I came into contact with the ExtJs event mechanism this evening, I felt a

I wrote two articles about jQuery form verification the other day. The jQuery plug-in still has many problems, but I am still trying to update it. This article describes the range verification of input text in jQuery form verification. Before

I have explained many questions about function objects in understanding Javascript_08 _ function objects, and I have left many questions. Let's answer some questions today. Note: The theory is too deep. I will not change it to ensure that all

Align: Left-right alignment; vlign: vertical alignment; xleft: horizontal replenishment value; xleft: vertical replenishment value; adjust: whether to adjust automatically relative to the window; rwindow: Positioning Relative to the window (align &

If you cannot understand what the blog post is talking about, review the previous series of blog posts. This article is more in-depth. please correct me if you have any mistakes. Thank you. Function object First, you must clarify the concept that a

The paging control needs to send a request to the backend. The parameters sent include the current page, the quantity displayed on each page, and the query conditions. The retrieved data is loaded to the current page. 1: 2: Material 3: Encoding 3.1

Code that uses the getList function to implement paging effect in js. For details about how to use js paging, see. Use js to implement page paging: The Code is as follows: Previous PageNext PageHomepageLast page

I have written a lot of calendars, most of which are used for display. Recently, the time selector that can be accurate to seconds is used in the project, so I wrote one. The effect is as follows: The javascript code is as follows: The Code is as

The Theme and ThemeSwitcher usage of jquery are summarized. For more information about jqueryTheme, see. First, let's take a picture. The effect is good: I. Introduce theme of jquery Reference the CSS links of jquery themes in the head, such as

I have been using jQuery for a long time and have already worked on two projects. Drinking too much coffee and drinking too much coffee this evening may not be able to sleep. I would like to share with you some of the better functions I have used in

In the previous article, Dong Qian, a lazy, commented that the format function rewritten by Lou pig did not work after 11 input parameters, and then re-read Andrew's original article, in the comments below the original text, it was suddenly found

Based on jQuery fade-in and fade-out, you can automatically switch the magic light plug-in. The prototype is a magic light effect written a few days ago, because a small bug is stuck for two days, and then the previously written code is cleared, I

In the previous article, I made a simple login interface written with ext. Today, we will achieve the login effect, mainly to review the use of the Form submission method in ext. 1. Add and click Submit events in the subclass. The Code is as

JSDOM operation implementation code. For details about dom operations, refer. Simple Table: The Code is as follows: Tested: The Code is as follows: Var td = document. getElementById ("TEST ");Alert (td.

This article adds a node double-click event based on jsTree1.0-rc1. JsTree is a jquery-based tree plug-in that supports drag-and-drop, copy, delete, shortcut keys, multiple selections, custom node icons, custom right-click menus, and cross-page save

Today, the comparison system has learned JavaScript event systems. Event stream JavaScript events exist in the form of a stream. An event will have multiple elements responding at the same time. Sometimes this is not us We only need a specific