JavaScript

Tip: You can modify some of the code before running JavaScript color gradients and gradient effects javascript color gradient and gradient effect Color Gradient Demo: simple color picker: Select color: Color

In the Web page (in fact, is the Web Trojan hehe), the most annoying is their own hard to write the client IE run the JavaScript code is often easily copied by others, really let their hearts a little taste, to know that they write something also

JS encoding text involves 3 functions: Escape,encodeuri,encodeuricomponent, corresponding 3 decoding functions: Unescape,decodeuri,decodeuricomponent You need to use encodeURIComponent when passing parameters so that the combined URL will not be

The arguments object is not an array and accesses a single argument in the same way that it accesses an array element. Index n is actually one of the parameters of the 0...N property of the arguments object. In JavaScript, you do not need to

Judging method The code is as follows Copy Code typeof (Test) = = "function"Boolean (Window.loginok instanceof Function)Boolean (window.parent.loginOk instanceof function)//judging functions in the parent page

Now hair microblogging, that text box can only input 200 words as if, more will automatically delete, or the word is limited, with JS can realize this function. Today brought to this JS limit the number of text boxes in the form of examples, I

This is really the final mystery of the play window Oh, poof ~, previously wrote an "Ultimate bullet window solution, the human can no longer stop the window!" ", the ultimate version incredibly still have loopholes, helpless can only find another

Goal: Get 2014/April days The code is as follows Copy Code Construct a Date object:var day = new Date (2014,4,0);Get days:var daycount = Day.getdate (); In addition give this example again   code

Today continue to learn JavaScript series tutorials, although it is the basis, but I think it is necessary to learn by heart, do not be afraid of difficult, do not be afraid to forget, do not be afraid to learn. Which master is not from scratch, I

Cases. The page has a button, click at a time can trigger an AJAX request. Without special processing, a large number of Ajax requests are triggered by a user's Quick click, which creates an unnecessary burden on the server. There are several ways

string concatenation in JS is often encountered, sometimes encountered long string stitching will be more trouble. such as HTML strings; The code is as follows Copy Code var str =

JS acquisition method. The code is as follows Copy Code document.getElementById ("Divfloat"). Style.top=document.getelementbyid ("button"). offsetleft+25; With IETester and Firefox test, under the ie6+ can, as

Web effects continue methods to terminate the current loop The continue command terminates the current loop and then continues running from the next value.Instance: Jump out of the loop a Simple page Example Two

JavaScript For statement Use instance Tutorial The number of times specified to execute the same code block in JavaScript or the specified condition is true. ExampleFor loopHow to write a link. The number of times that the same code block is run

JavaScript If ... Else Getting Started instance tutorial Conditional declarations in JavaScript are used to perform different actions according to different conditions. Conditional statementOften when you write code, you want to perform different

1.Using the properties of a variable 2.Converts all letters in a string to uppercase letters. 3.JS in a variable to add a hyperlink 4.The IndexOf method, where the first occurrence of a specified character in a string is positioned. If you do not

JavaScript Tutorial date format validation code Increase the price Year-month-day :* " "2010-04-04" Average price * 658This site original article reproduced annotated from Www.111cn.net*/

The Mainly expands the display mode of the original image and display box, and has the following modes: "Follow" following mode: The Display box can follow the effect of mouse movement; Handle drag handle mode: There is a drag handle on the

Definitions and usageThe ChildNodes property returns a collection of child nodes of a node to nodelist the object.Tip: You can use the Length property to determine the number of child nodes, and then you can iterate through all of the child nodes

Now the school recruitment is almost over, so I have time to summarize the problems encountered during this period. I found a lot of tests on JS scope in many pen-level questions, so I will summarize the materials. As we all know, unlike other OOP