JavaScript

Implementation and use of the StringBuffer class in js JAVA has a StringBuffer class, but js does not implement a simple StringBuffer class. // Create a StringBuffer class. this class has two methods: append method and toString method function

[ExtJS Study Notes] section 5 Use fontawesome to add friendly icons to your web applications Address: http://blog.csdn.net/sushengmiyan/article/details/38458411Author: sushengmiyan------------------------------------------------- Resource link ------

Example of jquery accessing the ashx File The. ashx file is used to write web handler.. The ashx file is similar to the. aspx file. It can be used to call the HttpHandler class, which removes the need for normal. aspx page control parsing and page

JQuery. access source code analysisBasic functions jquery.attris the underlying support provided by jquery.attr, jquery.prop, and jquery.css. A special feature in jQuery is function overloading, such as attr, which has the following kinds of

Influence of JS, CSS, and img on the DOMContentLoaded event, domcontentloaded The pure front-end technology is the cognition of norms. What is a DOMContentLoaded event? The first thing that comes to mind is to check the W3C HTML5 specification. When

JQuery slide plugin Skippr Skippr is a slide with left and right arrows, index buttons, sliding switching effect, and lightweight and fast slides Set Import jquery.skippr.css, jquery. js, and jquery. skippr. js. Note that jQuery must be before

Analysis of attribute and property in JavascriptAttribute and property both have the meaning of attributes. attribute has the meaning of attributes and traits, and property has the meaning of properties and performance. First, it should be clear

Read javascript advanced programming 10-DOMThe childNodes attribute of an element indicates all its subnodes. It is a NodeList object and will dynamically change with the DOM structure. HasChildNodes (): Indicates whether a subnode exists. Var

Tips for JS firebug In fact, the development and progress of the front-end are also inseparable from the support of browsers. for developers, the best support for browsers is the good support for debug, and even in some subsequent projects,

Use jquery. qrcode to generate a color QR code instance and a jquery. qrcode instance. Jquery. qrcode. js is a plug-in used to draw two-dimensional codes in the jquery class library. It is used to render two dimensional codes: canvas and table.

Js debugging tool console. log () method to view js Code Execution, debugging tool console. log When I was debugging code, I used alert in the code block to view the execution status of js Code. Today, I also saw a friend using the console. log

Cross-origin calling of Flash in JavaScript: javascriptflash To implement the prompt sound function of a short message on a page, we wanted to use bgsound under Audio + IE in HTML5. However, we found that the decoding types of Audio in each browser

Js traversal of subnode child elements Js traversal of subnode child elements Method for attributes of subelements of Js nodes // Delete all child nodes before adding a child node Var usernameEle = document. getElementById ("username ");Var

JQuery implements the scroll bar always at the bottom I believe that sometimes when you are presenting some real-time data and the data volume is large, you cannot see the most effective data on the same page, so we need to move the scroll bar to

Jquery each loop Today, we use the $. each loop to determine whether a joke exists. Originally, in the loop, return false; instead of terminating the remaining JS operations! The error code is as follows: $. Each (groups, function (key, val)

An arc menu plug-in written by native jsAn arc menu is a semi-arc menu or a fully arc menu, which is different from the traditional horizontal or vertical menu. I recently saw many people on the internet write this effect, so I tried to write it

Css selector (learning notes) and css selector learning notes Reference http://zachary-guo.iteye.com/blog/6051161. div + p select all elements following the element.Explanation: find p, p. prev = div is OK!2. [class ~ = Flower] select all elements

In javascript, what are the common methods for arrays ?, Javascript Array Answer: Push Pop Shift Unshift Join Sort Concat Reverse Splice Slice IndexOf What is this representation in the javascript array? The comma operator executes the

The javascript event Delegate is bound to the on, off, one, and javascriptjquery events. I. Event DelegationWhat is event delegation? In reality, 100 students receive express deliveries at noon one day,If 100 students cannot stand at the school gate

You can use JavaScript to dynamically change the elements in HTML to add elements to HTML. First, you need to create a tag and then add the corresponding content to the tag, then, add the created tag to the corresponding location. Test document