New features of vue3
1, setup
1. It's vue3 0 is a new configuration item in, and the value is a function. 2. setup is the stage where all composition APIs are displayed. 3. There are two return values of the setup function: If an object is returned, the properties and methods in the object can be used directly in the template. (focus!) If you return a renderin ...
Added by jimmyt1988 on Mon, 28 Feb 2022 18:01:13 +0200
Form supplement - form field
Form field object
Form fields include text boxes, multi line text boxes, password boxes, hidden fields, check boxes, radio boxes and drop-down selection boxes, which are used to collect data entered or selected by users
Text box
Text box is a form object that allows visitors to enter their own content. It is usually used to fill in a ...
Added by harmclan on Mon, 28 Feb 2022 12:37:02 +0200
HTML5 basic summary
1. html skeleton (page fixed structure)
Whole, head, title, body
<html>
<head>
<title>Title of web page</title>
</head>
<body>
Main content of web page
</body>
</html>
html tag: the whole of web page Head tag: the head of a web page Body tag: the body o ...
Added by pinehead18 on Wed, 23 Feb 2022 12:16:24 +0200
Tencent classroom H5 live broadcast room click like action effect implementation I (CSS)
1. PrefaceIn the past, when watching the live broadcast of wechat video, I often clicked the like button in the lower right corner. It's quite a sense of atmosphere to watch its number slowly change from one digit to five digits. Especially when you press it for a long time, there is a feedback of mobile phone vibration, which is very touching. ...
Added by Atari on Wed, 23 Feb 2022 06:24:17 +0200
vscode voice annotation to enrich information
vscode voice annotation to enrich information (Part 2)prefaceThe last article in this series is mainly about recording audio & audio file storage. At that time, I was in no mood for voice annotation for a week because of a bug in the recording.1, MP3 file storage locationVoice notes usage scenarioUse voice notes for individual items.Multipl ...
Added by isign4jc on Wed, 23 Feb 2022 03:45:56 +0200
vscode voice annotation to enrich information
vscode voice annotation to enrich information (Part 1)In this series, I will share the whole process of making my "voice annotation" plug-in, or is that sentence "process" more interesting than "result".Usage displayDownload: voice annotationConfigure + create voice file storage addressRight click to call out 'reco ...
Added by jonathanellis on Sun, 20 Feb 2022 11:47:52 +0200
HTML learning -- advanced text formatting
Learning objectives:
Today, we will learn more about the semantics of tags, know when and what tags they should use, and make the web page more readable, rather than a pile of meaningless tags. And on the basis of this study, carry out practical practice and complete an online blog article.
Learning content:
Semantization is the structure ...
Added by starrieyed on Sun, 20 Feb 2022 02:40:01 +0200
Browser kernel, arrays, and strings
Composition of browser
shellKernel part
Rendering engine (syntax rules and rendering)js engine
Javascript consists of three parts: ECMAScript, DOM and BOM
Compiling language: C, C + +,
Advantages: fastInsufficient: poor portability (not cross platform)
Interpretation language: Javascript
Advantages: cross platform, single threadInsuff ...
Added by ajanoult on Sat, 19 Feb 2022 18:46:17 +0200
web experiment record
Experiment content:
An interactive interface is designed, as shown in the figure. The upper part is the input area and the lower part is the table display area. The table data is dynamically requested through Jquery Ajax.
Purpose and requirements of the experiment:
(1) Understand and master the get mode request of Jquery AJAX (2) Understand ...
Added by unplugme71 on Sat, 19 Feb 2022 02:29:37 +0200
CSS learning notes 4 (box model)
CSS learning notes 4 (box model)
Box model
Border properties
A border is a line that surrounds the width and height of a label Hyphenation (set four edges at the same time) Border: the width of the border, the style of the border, and the color of the border; Sample code
<style>
.box{
width: 100px;
...
Added by willwill100 on Fri, 18 Feb 2022 08:34:49 +0200