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  • JS implementation can obtain color selector instances with different color values

    JS implementation can obtain color selector instances with different color values

    This article describes the JS implementation of color selectors that can obtain different color values. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<html><head><title> js color selector, you
    2025-05-25
  • Clean XHTML syntax

    Clean XHTML syntax

    Writing XHTML demands a clean HTML syntax.Writing XHTML requires clean HTML syntax ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    2025-05-25
  • JS Implementation Method of Controlling DIV Movement on Keyboard

    JS Implementation Method of Controlling DIV Movement on Keyboard

    This article describes the method of implementing the keyboard to control DIV movement by js. Share it for your reference. The specific analysis is as follows: css style part: the copy code code is as follows:<style type="text/css"> html,body{overflow:hid
    2025-05-25
  • HTML table tagging tutorial (27): Background image attributes of cells BACKGROUND

    HTML table tagging tutorial (27): Background image attributes of cells BACKGROUND

    We can set background images for cells, and we can use any GIF or JPEG image file. Basic syntax<TD BACKGROUND=FILE_name> When defining the background image, write down the full or relative path of the image file. File example: 10-25.htm sets the backgroun
    2025-05-25
  • js achieve drag and drop effect

    js achieve drag and drop effect

    First, let’s understand the basic rules and problems of object-oriented exercises: first write out the normal writing method, then change it to object-oriented writing method, ordinary method deformation, try not to have function nested functions, there c
    2025-05-25
  • JS implements a method to automatically block the div layer in 5 seconds

    JS implements a method to automatically block the div layer in 5 seconds

    This article describes the method of JS to automatically block the div layer in 5 seconds. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<html><head><title> JS implements automatic blocking of
    2025-05-25
  • The expression and opening method of hyperlink a

    The expression and opening method of hyperlink a

    Related articles: The prompt method and opening method of hyperlink a. Trouble users or designers encounter: 1. The user cannot tell whether it is a link. If the mouse moves to the target, it can only be determined if it is a link. 2. Unified link color i
    2025-05-25
  • Canvas Tutorial (4): Using images

    Canvas Tutorial (4): Using images

    应用图像 using imagesone of the more fun features of the canvas is the abillity to use images. these can be used to do dynam
    2025-05-25
  • JavaScript implements large numbers

    JavaScript implements large numbers

    For very large or very small numbers, scientific notation can be used to represent floating point values. Using scientific notation, a number can be represented as a number plus e/E, followed by a multiple of 10, such as: the copy code code is as follows:
    2025-05-25
  • Markup Language - Specify CSS style for text

    Markup Language - Specify CSS style for text

    Click here to return to the Wulin.com HTML tutorial column. If you want to browse the CSS tutorial, please click here. Above: Markup Language-CSS Layout. Chapter 13: Assigning styles to text. I want to discuss the practice of using CSS to set text styles
    2025-05-25
  • js code that changes the status bar text

    js code that changes the status bar text

    The code copy is as follows:
    2025-05-25
  • Native js implement fadein and fadeout fade effects

    Native js implement fadein and fadeout fade effects

    Function properties for setting the transparency of DOM nodes in js: filter= "alpha(opacity=" + value+ ")" (compatible with ie) and opacity=value/100 (compatible with FF and GG). Let’s take a look at the compatibility code for setting
    2025-05-25
  • JavaScript implements dynamic time display method synchronized to local time

    JavaScript implements dynamic time display method synchronized to local time

    This article describes the dynamic time display method that implements JavaScript synchronized to local time. Share it for your reference. The specific analysis is as follows: The example of dynamic display time is very simple. After understanding JavaScr
    2025-05-25
  • Some problems in the prototype of Javascript drag and drop (analyzing the code line by line, allowing you to easily drag and drop principle)

    Some problems in the prototype of Javascript drag and drop (analyzing the code line by line, allowing you to easily drag and drop principle)

    Today we will solve some problems in the prototype of the last dragging. Let’s see what are the problems? Attached the Javascript code from the previous issue to facilitate everyone to view the problem.<script type="text/javascript"> window.onload = fun
    2025-05-25
  • JavaScript simulates map output and remove duplicates

    JavaScript simulates map output and remove duplicates

    This article describes the method of javascript to simulate map output and remove duplicates. Share it for your reference. The specific method is as follows: 1. Javascriptmap output function Map(){ // private var obj = {} ;// empty object container
    2025-05-25