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Web design tutorial

Default Web Font Style

Usually, the style of the page seen by users will be controlled by three layers. The first layer is the default style of the browser, the second layer is the web page definition style, and the third layer is the user-defined style.

2025-02-14
The example code that changes style changes when the text box obtains the focus

Summary: Many designers who value the user experience want to add the focus of obtaining the focus or the style switching effect when the mouse hover. In fact, it is very simple. We only need to get the text box on the page, plus the onFocus event or othe

2025-02-14
HTML5 new feature type=file file upload function

1. Grammar<input name=myFile type=file> 2. Attributes (the following three are only supported by HTML5, so there are compatibility issues) (1) multiple: Indicates whether the user can select multiple values. multiple can only be used with type=file and ty

2025-02-14
JavaScript callback function application example

Callback function concept: A callback function is a function called through a function pointer. If you pass the pointer (address) of the function as an argument to another function, when this pointer is used to call the function it points to, we say this

2025-02-14
Pure css implementation (no script) Html imperative tooltip text prompt effect

Analyze the execution process. Move the mouse into the node to detect whether the node exists to enable the tooltip implementation (class name, attributes, etc.). Detect the topic and location (class name, attributes, etc.). Generate/display bubbles. Let’

2025-02-14
Listbox implementation of simple examples of upward, down, left movement, right movement

Copy code code as follows:<html><head><title> JavaScript version selects the drop -down menu to move and sort</title>

2025-02-14
Several ways submitted by HTML forms

Method 1: Submit through the submit button<!DOCTYPE html><html><head><title> Submit through the submit button</title><meta charset=UTF-8/></head><body>

2025-02-14
Two ways to dynamically splice regular expressions in js

Method 1: When working on a project, you may encounter the need to use js to verify the correctness of form input. In this case, you need to use js regular expressions. For example: For example, if you want to verify the month, the format is: 'yyyy-MM

2025-02-14
Zen Coding: Quickly write HTML/CSS code

In JavaScript, when we want to get a specific element on a page, we will run into the same problem, we have to write a lot of code, which makes it difficult to maintain and reuse. JavaScript frameworks emerged, and they also introduced the CSS selector en

2025-02-14
Js image seamless scroll script is very easy to use

After finding it for a long time, I finally found a suitable one. Just change the width and the number of images as needed. Use a circular dynamic call database code to copy code code as follows:

2025-02-14
What are the criteria for a qualified web designer?

Web design is an emerging marginal industry that came into being after the emergence of the Internet. Web pages are like storefronts, from small personal homepages, from large companies, large government departments and international organizations, etc.,

2025-02-14
Turn off the browser input box automatically compatible with compatibility of IE, FF, Chrome and other mainstream browsers

Firefox and IE's browsers each realize the function of input history, which can simplify the troubles during the input. However, sometimes the pop -down box pop -up box will block the display content of the page, and in some cases, there is no need to

2025-02-14
How to avoid IE errors caused by debugging code

Copy the code as follows: if(!window.console){ var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml"," group",

2025-02-14
Two ways to determine whether a JS object has a certain attribute

Two methods, but slightly different 1. The in operator copy code is as follows: var obj = {name:'jack'}; alert('name' in obj); // --> true alert('toString' in obj); // --> t

2025-02-14
The 55 most commonly used classic tips in Javascript (1)

1. The right-click oncontextmenu="window.event.returnValue=false" will be completely blocked

2025-02-14

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