JavaScript

Copy codeThe Code is as follows:/** Copyright (c) 2010 Liu Jianhua** The above copyright notice shall be* Included in all copies or substantial portions of the Software.* Example: demo demo *//** Mouse Plugin for jQuery* Version: 1.0* Release: 2010-

you can write simple JavaScript in the code box [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]The above is an example of an experiment. I posted it to share it with you and saved it

Jquery codeCopy codeThe Code is as follows: Html codeCopy codeThe Code is as follows: select all O (TIPS _ Tips) O make a little progress every day O (TIPS _ Tips) O this BLOG is for individuals to record learning notes. If you have any mistakes,

Copy codeThe Code is as follows:

I. JavaScript Basics 1. try... catch uses lowercase letters. An error occurs when uppercase letters are used. 2. Throw Declaration The role declared by throw is to create an exception ). You can use this declaration with the try... catch

1. The Web contains three directories:1.1 content.htm // run the file directly.1.2 js // Several js files useful here, where the data source starting with db (that is, the json string)1.3 css // css.2. Run content.htm directly to view the page and

[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

Copy codeThe Code is as follows:Var arr1 = ["a", "B", "c", "d", "e"];$. Each (arr1, function (){Alert (this );}); Output: a B c d eCopy codeThe Code is as follows:Var arr2 = [[1, 2, 3], [4, 5, 6], [7, 8, 9]$. Each (arr2, function (I, item ){Alert

Description supported by event Explorer OnClick IE3 | N2 | O3 mouse click event. You can click the event within the control range of an object. OnDblClick IE4 | N4 | O double-click event OnMouseDown IE4 | N4 | O the button on the mouse is

Some experts may already know about these two things, but I think these two things still have some value. So I 'd like to share them with you here.. The following code is available:Copy codeThe Code is as follows: What will be output when this

Copy codeThe Code is as follows:// Insert a string at the cursor// MyField text box object// The value to insertFunction insertAtCursor (myField, myValue){// IE supportIf (document. selection){MyField. focus ();Sel = document. selection. createRange

Copy codeThe Code is as follows:Var arr1 = ["one", "two", "three", "four", "five"];$. Each (arr1, function (){Alert (this );}); Output: one two three four fiveCopy codeThe Code is as follows:Var arr2 = [[1, 2, 3], [4, 5, 6], [7, 8, 9]$. Each (arr2,

This article will not go into the details about what an anonymous function is and its advantages bring about. First, we will throw a common anonymous function:(Function () {alert ('yo ')})()Many people know how to use this anonymous function, but

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Jquery has a load () method. You can use $ ("# div"). load ("/index.html") to load index.html to a div-ID container,Iframe can also be used, but it is not perfect. For more information, see the discuz websites. If you log on to a layer, it is also a

untitled document Click Me [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

The HTML returned by the jquery(...).html () method will filter out all blocks, but sometimes, especially in AJAX applications, the blocks in HTML are often reserved, for example, to partially update the content containing scripts, do not use html

Post Implementation Method:CodeCopy codeThe Code is as follows: No title page Note: 1. Jquery needs to be called.2. Here we use a speculative method to obtain the mouse position in the image and set the position of the image: relativeUse var

The following is my implementation method:CodeCopy codeThe Code is as follows: This may have some limitations and cannot be as intuitive and easy to use as the sleep functions in java and C.But I think it's quite interesting to share it with you.

1 Overview1.1 DefinitionIn some B/S architecture application systems, many pages require watermarks. Common examples are document systems and contract systems. We often focus on adding watermarks to website images, but on page watermarks. I just