Web design tutorial_Professional web design basic and advanced tutorial-Downcodes

English

中文(简体) 中文(繁体) 한국어 日本語 English Português Español Русский العربية Indonesia Deutsch Français ภาษาไทย

Home> Web design tutorial

All Dreamweaver tutorial Javascript tutorial HTML tutorial CSS tutorial Experience and skills DHTML tutorial Web effects WEB standardization

Web design tutorial

Comprehensive understanding of inheritance in JavaScript (must-read)

In JavaScript, we can use prototypes to achieve inheritance. For example function baz(){this.oo="";}function foo(){}foo.prototype=new baz();var myFoo=new foo();myFoo.o

2025-07-02
JavaScript simply implements pop-up drag window (I)

This article shares the specific implementation code of JavaScript pop-up drag window for your reference. The specific content is as follows: 1. Click the page button to pop up the window; 2. It must have a translucent background mask; 3. The pop-up windo

2025-07-02
Organize daily study notes in HTML design pattern

There is no project this week, and I have been studying html design patterns. I will organize and share my learning results this week with you for your reference HTML design patterns Learning Notes This week, I mainly learned HTML design patterns. I will

2025-07-02
Are you proficient in Bootstrap predefined typesetting classes that need to be flexibly mastered?

With the pre-processed layout classes of Bootstrap front-end framework, we no longer have to write a lot of CSS code for each layout tag element. We can use the layout features of Bootstrap. You can create pre-defined styles for titles, paragraphs, lists

2025-07-02
JS method to block event bubble behavior and closures

Block event bubble behavior. If it is not blocked, the body event html code will also be triggered when clicking the div.<body onclick='load()'><div onclick='cli()'> Click this</div></body> css code div{w

2025-07-02
[Experience Summary] 14 Rules to Follow when Writing JavaScript Code

This article describes 14 rules that should be followed when writing JavaScript code. I will share it with you for your reference, as follows: 1. Always use 'var' in JavaScript, variables are either globally or function-wide. Using the "var&q

2025-07-02
Pure JS front-end implementation of paging code

First show you the renderings. If you feel the effect is good, please refer to the implementation code: Because this is my first time writing paging in js, the writing should not be perfect. Some public ones are not extracted, but they are still OK to use

2025-07-02
JS implements the addition, modification and deletion functions of dynamic tables (recommended)

1. First configure a table frame in the page<tr><td> New parameters:</td><td><input type="button" value="选择" onclick="openAppParamsPage();"/></td><td> Parameter list

2025-07-02
Example usage example of addEventListener

(It should be noted that div must be placed in front of js) Generally speaking, if a dom object is bound to the same event, only the last one will take effect, for example: The code copy is as follows: document.getElementById("btn").onclick = me

2025-07-02
Methods for calling web assistant elves based on JS

1. Overview Adding web assistant elves to the website. When users visit the website, say hello to the user or convey important information about some websites. This can not only help users quickly understand the website, but also make users deeply impress

2025-07-02
Detailed explanation of the use of prototype in Javascript

First look at the following code: function Machine(ecode, horsepower) { this.ecode = ecode; this.horsepower = horsepower;}function showme() {

2025-07-02
Implementation code for native js encapsulating secondary city drop-down list

It hurts so much that I encapsulate a secondary city and first ensure that there is a html in it.

2025-07-02
How to determine whether the image is loaded in JavaScript to obtain its size

Sometimes you need to get the size of the image, which only needs to be loaded after the image is loaded. Find the method? 1. The code of the load event copy code is as follows:<!DOCTYPE HTML><html><head><meta charset="utf-8"><title> img - lo

2025-07-02
js implementation method to get all dates between two dates

This article example describes the method of js to obtain all dates between two dates. Share it for your reference, as follows: <script>function getDate(datestr){ var temp = datestr.split("-"); var date

2025-07-02
JavaScript gets the current url root directory (path)

It mainly uses the Location object, which contains information about the current URL. It is a part of the Window object and can be accessed through the Window.location property. Method 1, js method to get the root path of the project function getRootPath(

2025-07-02

Prev 194 195 196 197198199 200 201 202Next