JavaScript

For an extension of ExtJS to number in JavaScript, refer to its Help documentation, document: http://download.csdn.net/detail/z1137730824/7748893Some of these methods are described below:(1) ConstrainConstrain (Number number , number min, number Max)

For a ExtJS extension to a string in JavaScript, refer to its Help documentation, document: http://download.csdn.net/detail/z1137730824/7748893Some of these methods are described below:(1) CapitalizeCapitalize (String String): StringReturns a string

Relatively simple, direct code bar:(function (global) {var _version = ' 1.0.0 ', _setting = {opentag: ' ',/* end tag for logic code */maskopentag: ' '/* comment */}, _templatecache = {}, _escapehtml = function (str) {if (Typ EOF str = = = ' string

[Collection]javascript keycode Daquan keycode 8 = BackSpace BackSpaceKeyCode 9 = Tab tabKeyCode = ClearKeyCode = EnterKeyCode = shift_lKeyCode = control_lKeyCode = alt_lKeyCode = PauseKeyCode = Caps_lockKeyCode = Escape escapeKeyCode = Space

Today on the internet found a can dynamically load JS file JS loader, the specific code is as follows:Jsloader.js1 varMinisite=NewObject ();2 /**3 * Judging Browser4 */5Minisite.browser={ 6ie:/msie/. Test (Window.navigator.userAgent.toLowerCase ()

Usually we see the following two ways to define a function:// function Statements function fn (str) { console.log (str);}; // definition of an expression var fnx=function(str) { console.log (str+ ' from FNX ');};Both methods create a new function

1. Chinese dateChinese date [without modification] [a total of 1 steps]]====1, add the following code heml between the 2. Current date and time3. Rolling subtitles with connection　 Rolling subtitles with links [modify name and link] [a total of 1

7. Add the site to the Channel BarAdd a site to the channel bar [see details]====1, how to join the Channel: Use the following connection to point to your channel file *.CDF. ======================================== ==================================

JavaScript: Encoding format problem when referencing JS filesIf the JS file encoding format is Utf-8, and contains Chinese, then according to the normal method of reference, there will be garbled situation.Method/Step If the JS file encoding

The last design mode of lectures, from which a lot of learning, not only the technical, more important is how to learn. We learn the technology, technology updates faster than our imagination, for our life-span individuals, how to be able to live in

DefinedThe replace () function is used for replacing strings. Grammar Stringobject.replace (Regexp/substr, newsubstr/function) Parameters REGEXP/SUBSTR Regular Expression/string Newsubstr/function Replace text/Generate alternate text function

Js controls are used to hide and display controls. You can use JavaScript to hide controls by setting the "display" and "visibility" attributes of the style. When style. display = "block" or style. visibility = "visible" when the Controller or see,

Simple jquery left navigation bar and page selection effect, jquery navigation bar Here is to implement and select the left side of the navigation, this function needs to reference jquery Left Navigation: shirt short sleeve shirt

Examples of calling js anonymous functions (in various forms) and JavaScript Functions An anonymous function is a function without a real name. JavaScript anonymous functions have various forms and are easy to get confused. The following are

A simple "dynamic Main Menu" example implemented by CSS3, css3 Main MenuIn fact, this example is boring and easy to use.It mainly shows how CSS3 achieves animation effects.This article mainly aims to see how much code I need to write to achieve this

Sample Code for drawing lines with the mouse using JavaScript   01 02 03 04 05 06 Untitled 1

[ExtJS Study Notes] section 9 Introduction to the mvc and mvvm Framework Structure of Extjs5   Ext JS provides support for mvc and mvvm application frameworks, both of which focus on separating application code from business logic. Each method has

Example of downloading attachments using java and javascript In web development, you often need to develop the "Download" module. The following is a simple example. On the server side, use java for development: 01 @ RequestMapping

Integrate ejs and angular Our other system is to use angular in a single page application. We have made some customization for angular, integrated seajs, and did not use angular's own module management. However, angular can be used independently.

Use the Jquery selector to calculate the total of a row in a column in the table. The Jquery selector is used to calculate a column in a table. It is very convenient to calculate the total of a row. The following uses the calculated row sum as an