JavaScript

Copy Code code as follows: The fill of the Drop-down list _showschools:function {//data represents a data object var myselect = document.getElementById ("Selectschools"); Get Drop-down BoxmySelect.options.length = 0;Add option to the

How JavaScript class properties are accessed Copy Code code as follows: var fish = { Head:1, Tail:1, Feature: { Speak:false, Swim:true } } First, the dot operator: Copy Code code as follows:

Copy Code code as follows: result = ~ "Number" All unary operators, such as the ~ operator, calculate the value of an expression according to the following rules: Copy Code code as follows: 1. If applied to an

Copy Code code as follows: autocomplete Textbox example type in a-color in lowercase: Enter a color that starts with a lowercase letter (English words, such as: R, B, etc.)

A recent page, you need to use JavaScript to get the URL parameters, can be found on the Internet, is more, the error is really much ah, really dizzy, wasted a lot of my time so, I will sum up, a good can be, the first statement, with regular, is

See Example: 1 Copy Code code as follows: function A () { Alert ("I am a cloud-dwelling community"); } 2 Copy Code code as follows: var a = function () { Alert ("I am a cloud-dwelling community"); }

Each function has a prototype property that refers to a reference to an object called a prototype object that contains methods and properties shared by the function instance, which means that the function is used as a constructor call (called with

This instance, by listening to the wheel event, controls the scroll bar up and down through the wheel, and modifies it with the use of the wheel to scale the picture and change the transparency and other effects. The above is

Objective For the Pinterest website, from the front-end design, we will certainly not forget our once very popular waterfall flow layout. But today, to give you a brief analysis of the next Pinterest on the other is very worthy of reference picture

JS implementation to obtain the specified accuracy of the upload file size, mainly using HTML and JavaScript, the browser to run the following code, according to the operation: Select File-> to obtain file size order, you can. Source:

This article is mainly about the JavaScript redirect URL parameters of two ways, the following is not much to say, see the sample code directly. One, the character splicing form function Seturi (Para, Val) {var strnewurl = new String ();

Many friends in the process of making Web pages always found that some time some English will put the original good form to distraction and lead to deformation, although you can use style= "Table-layout:fixed;word-wrap:break-word;word-break:

by cpglkg By no shame By the Qin emperor also love JS

Beginner JavaScript Write a judge browser type of function (class), not very perfect, but after all, the first time to write Dongdong, commemorate! get Exact Browser type [Ctrl + A All SELECT Note: If the need to

The key is to get the coordinates of each picture, this is just a simple implementation, the function of millions of squares is still far from the difference. untitled document [Ctrl + A All SELECT Note: If the need to

The general two points are used to int[] type .... In JS may be more flexible to use a-Z, or use pinyin ... or use the ... But one of the questions worth thinking about is if you're looking for a binary search for pinyin. And the following process

Auntion-tablesort The latest edition fixes a problem with a numeric sort. release Download May 5, 07 Auntion tablesort Test Exchange First Edition (some form-related effects will be present in the next edition) --------------------------------------

Function: To achieve the content of the Web page real-time editing, increase the usability of the page, interactive. Method 1: Directly through the TEXTAREA tag implementation, run the following code: New Document

We wrote a little bit about JS animation in front of the plugin, we use the previous framework to complete the animation we want to effect. We often see in Taobao, the mouse passed a picture, the picture has from the roll out and from the bottom

We introduced the JavaScript back to the top effect, today, we do a further study of JavaScript animation. In this blog post we only introduce simple uniform motion, simple buffer motion and simple multi-object motion We will also introduce the