JavaScript

var today = new Date ();Today. getFullYear (); Get the full year (4-bit, 1970)Today. GetMonth (); Get the current month (0-11, 0 for January)Today. GetDate (); Get current day (1-31)Today. GetDay (); Get Current week x (0-6, 0 for Sunday)Today.

One, JavaScript error handlingError Handling Overview-error, which refers to an unhealthy state in the program, which is called "Exception" or "error" in other programming languages. The interpreter creates and throws an error object for each error

Chapter I.JavaScript consists of ECMAScript, DOM, and BOM. Among them, the BOM function has the formal specification in the HTML5, makes the BOM compatibility more and more high.Chapter II1. The async attribute in the anywhere else, or it will be

1. Returns the maximum value in the array; (Math.max) First, clear usage. Math.max (1,2,4,-5,3) compares the values passed in the parameter, the number of arguments arbitrary; implementation: with Apply (object,[]); var num =[1,2,3,4,5];var

The VOID operator evaluates the given expression and returns directly to the undefined The void operator is usually used only to get The original value of the undefined, typically using void (0)(equivalent to void 0). In the above case, you can

Engaged in web development also some days, the cookie is a what almost can be said to understand, but the actual operation of their own is to go to search (you know), the results were despised ... So write a blog post as their own study notes, hey,

Transitions (Transition)　　When applied to a property change specified by an element, the property undergoes a gradual transition over time to the value that is ultimately desired.It consists of four attributes:Properties for performing

Js event handler cross-browser solution, js Solution The examples in this article share the cross-browser solution of js Event Handlers for your reference. The specific content is as follows: We will share with you the Javascript native

Zero Clipboard to copy the browser to the Clipboard (multiple copy buttons), zeroclipboard This article describes how to copy a browser to the Clipboard Using Zero Clipboard. We will share this with you for your reference. The details are as follows:

Javascript Form Verification length, javascript form JavaScript can be used to verify the input data in the HTML form before the data is sent to the server. What method should we use to remind users? You do not want to use the alert () Prompt

Js simulates the Baidu login page to achieve the drag window effect, js window In web development, the drag and drop effects are very common. For example, on the logon page of Baidu, a window is displayed when you click "Log on" and the window can

JQuery allows only numbers and decimal places. jquery decimal places This example describes how jQuery allows only numbers and decimal places. We will share this with you for your reference. The details are as follows: age: height:

JS calendar and weather display methods, js calendar weather This article describes how to display calendar and weather in JS. We will share this with you for your reference. The details are as follows: The running effect is as follows: The

Commonly used html tags in web development, web development tags As a web developer, I summarized the commonly used html tags as follows: upper-level project lower-level project lower-level project project lower-level project Example:

Basic javascript knowledge sharing and functions, basic javascript knowledge 1. objects are suitable for data collection and management, and are easy to form a tree structure. Javascript includes a prototype chain feature that allows an object to

Explains the MVC Structure Design Concept of the Backbone. js framework of JavaScript, and backbone. jsmvc What is Backbone. js?Backbone. js is the first of the top ten JS frameworks. Backbone. js is a heavyweight js MVC application framework and

JavaScript checks whether the Sub-string is in the string method, javascript string This example describes how to use JavaScript to check whether a substring is in a string. We will share this with you for your reference. The details are as follows:

Right-click javascript and choose Custom effect from the shortcut menu. Right-click javascript This article explains how to implement the right-click menu of javascript and shares it with you for your reference. The specific content is as follows: :

Implement the level-2 drop-down menu Effect Based on jQuery, and implement the drop-down menu based on jquery This article describes how to implement a simple level-2 drop-down menu through code examples. Of course, there are more complex level-2

Js determines whether the suffix of the uploaded file is valid. This article introduces the detailed code for js to determine whether the suffix of the uploaded file is legal. It will be shared with you for your reference. The details are as follows: