JavaScript

2014 can be said to be the most beautiful year of JavaScript, the fastest-growing language, on Github, the top 10 most watched warehouses, 7 are based on JavaScript development, countless libraries can adapt to a variety of needs. So, what are the

Small series into the study stage of the BS for a period of time, learning procrastination, need to carefully organize the knowledge before learning. Review the DOM (document ObjectModel) Documentation object model for the knowledge points in

Yesterday encountered a use JS to change the element floating, then directly wrote the obj.style.float= "left"; the results did not work; After checking the information to find that can not be written, now to organize several styles of writing1,

1. VariablesThe type of the value of the variable: base type value and reference type value of two.Base type:Undefined,Null,Boolean,String, Number , the values of these five basic data types occupy a fixed amount of space in memory, so they are

(1) Alert function: Displays a warning dialog box, including an OK button.(2) Confirm Function: Displays a confirmation dialog box, including OK, Cancel button.(3) Escape Function: Converts a character to a Unicode code.(4) eval function: Evaluates

original link:http://www.faceye.net/search/143351.htmlCode reuse has a well-known principle, which is GOF: Prioritize the use of object combinations rather than class inheritance. In, there is no concept of class, so the reuse of code is not limited

Escape () Method:Encodes the specified string using the ISO Latin character set. All whitespace, punctuation, special characters, and other non-ASCII characterswill be converted to the%XX format character encoding (XX equals the character's encoded 1

Libscore scans thousands of web sites on the network to collect statistical JavaScript Library usage data. In the search box, enter keywords such as jQuery, MODERNIZR, $.ui, or $.fn.fancybox. Libscore summarizes the data to be available to open

An expression is a phrase in JavaScript that the JavaScript interpreter calculates as a result. The simplest type of expression in a program is the variable. The variable name is also a simple expression whose value is the value assigned to the

1 Event Flow:The DOM supports both event models: Capture-type events (non-IE, from document to concrete) and bubbling events (IE, from specific elements to document). 2 Event handlersHTML event handler, the simple point is directly above the HTML

Today in the Learning JS when the problem is more easily confused, so I drew a simple diagram, and with the JS console inside the output test, easy to understand.1. In Document Object：scrollwidth/height: Gets the scrolling width of the object ( the

We recommend a self-encapsulated javascript plug-in that encapsulates the javascript plug-in. For details, please refer to the notes. There will be no more BB here, Code: /// // The detection form cannot be empty (. notnull) validation/* Time: 2012-

Jquery uses validate in combination with CSS to implement beautiful verification. jqueryvalidate I have combined the verification functions I found on the Internet with the beautiful tips. I hope you will like the verification. mouse hover-over

Js operation scroll bar event instance, js scroll bar instance This article describes how to operate a scroll bar event in js. Share it with you for your reference. The specific analysis is as follows: I have been wondering how to monitor the

Invalid $. click () Problem Analysis in jQuery, jquery. click When exporting a table to xls at the front end today, You want to automatically trigger a click. But failed. Finally, find the file. I tried to use jQuery multiple times to simulate the

How to modify the file encoding format in batches using javascript This article describes how to modify the file encoding format in batches using javascript. Share it with you for your reference. The details are as follows: Abstract: Recently, I

Javascript implements a simple random lottery, and js implements a lucky draw. This example describes how to implement a simple random lottery in JavaScript. Share it with you for your reference. The specific implementation method is as

JavaScript data type detection code sharing, javascript Data Type Copy codeThe Code is as follows:/*** Param: o indicates the detected value.* Return: returns the "undefined", "number", "boolean", "string", "function", "regexp", "array", "date",

Jquery allows you to calculate the number of clicks on a page. The Code is as follows:$ (Function (){Var w = 0, tip = $ (" ");Tip.css ({"Z-index": 99999, position: "absolute", color: "red", display: "none"}),$ ("Body"). append (tip), // create a B

AngularJS syntax explanation (continued) and angularjs syntax explanation Src and href attributes In Angularjs, src should be written as ng-src, and href should be written as ng-href, for example: Copy codeThe Code is as follows: Some text