JavaScript

The following example constructs a function object function xx () { return function yy () {}; } var x = new XX (); Alert (typeof x); The following example constructs an object function xx () { Name= "JIANFENG008CN"; } var x = new XX (); Alert

Select All SelectAll (obj) { for (var i = 0; i if (Obj.elements[i].type = = "checkbox") { Obj.elements[i].checked = true; } } } Multi-selection box anti-selection Selectother (obj)

Javascript| Menu | dropdown This is the content of the CSS file css.css . close{Visibility:hidden;cellpadding=0; cellspacing=0;Height:21px;font:9pt;text-align:center}. open{visibility:visible;cellpadding=0;

Rising Kaka recently let me more annoying. In order to remind Taobao buyers in the purchase of automatic goods to avoid being cheated, operators want users to enter the automatic delivery of goods purchase page, you must first read in lightbox form

Article Introduction: JS Array to weight problem summary. In the process of project development, often encountered in the array contains a lot of duplication of content, that is, dirty data to dirty operations, this article focuses on

Javascript|rss These days in learning some JavaScript things, new start, very poor, had to write some small example practicing. Well, put it back here for backup. This is a class that can be used to read RSS 2.0 information and turn what you read

Article Introduction: from the beginning, and we say some practical effect of the writing. Of course, the first is our lovely tab tab, using JQ to write the tab is of course very convenient and a lot of ways. In fact, the use of native JS to write

Quickly summarize JavaScript debugging skills, this time first is "Quick positioning" chapter. Fast positioning, in fact, is the error of the Fast Locator program, so it is also debugging. This is often more practical in the actual code code. In

What is bubblingSimply put, triggers a child container event, and the parent container event is also triggered. ParentchildAlert (' child ') and alert (' parent ') are added separately on child and parent, and when we click on the child, the alert ('

Article Introduction: We often use the dynamic creation of JavaScript to implement Non-blocking (non-blocking), parallel downloads (Parallel) of JavaScript files. We often use the dynamic creation of JavaScript to implement Non-blocking

Web page Production WEBJX article introduction: 1. Show different greetings in different time periods 〈script language=javascript〉〈!--var text=; day = new Date (); times = Day.gethours (); if ((time〉=0) (time〈7)) Text= night Owl, pay attention to

Core Tip: This article lists three ways to get address bar parameters with JavaScript This article lists three ways to get address bar parameters using javascript: Method One: Method Two: Method Three:

Core tips: JavaScript, which provides scripting languages, is very similar to C + +, except that it removes easily-generated errors such as pointers in C and provides a powerful class library. For people who already have C + + or C, learning the

Browser A feeling of scaring people. The implementation approach is to add the following JavaScript code to the and : function Surfto (form) { var myindex=form.select1.selectedindex if (form.select1.options[myindex].value!= null)

Learn JavaScript from the Masters (video/ppt) Before you start, get to know the protagonist of this article, the world class of JavaScript Daniel: Douglas Crockford, John resig, Peter-paul Koch, Nicolas c. Zakas. It may seem strange to see the name,

Japanese programmer Norahiko, wrote a sort algorithm animation demo, very interesting. This weekend, I use it as a textbook, a good study of a variety of sorting algorithms. The sorting algorithm (sorting algorithm) is one of the oldest and most

Widely used, all browsers (desktop, mobile, screen, etc.) are equipped with the appropriate JavaScript parser.Three skills: JavaScript, HTML, CSS.JavaScript has long been beyond the scope of its "scripting language" itself and has become a

Sort syntax: Arrayobject.sort (sortby), parameter SortBy Optional. Specifies the sort order. Must be a function.Because the sort method is to compare array elements to strings first, and then to compare them according to the ASCII code of the first

CSS property drawing (1), css property drawing Div: CSS code: html, body{ width: 100%; height: 100%; min-height: 100%; font-family: 'Gloria Hallelujah', cursive; font-size: 100%; background-color: #222; display: flex;

AngularJS constant and value, angularjsconstantAngularJS can use constant (name, value) and value (name, value) to create services. The same point is that two parameters, name and value, can be accepted. Difference: 1. constant (name, value) can