< CSS3 > basic syntax and box model
catalogue
1. CSS3 Basics
1.1 CSS3 introduction
1.2 front end third floor
1.3 CSS selector
1.4 CSS writing position
1.4.1 embedded type
1.4.2 external chain
1.4.3 lead in type
1.4.4 inline
2.3 basic syntax
2.1 tag selector and id selector
2.1.1 label selector
2.1.2 id attribute and id selector
2.2 class selector
2. ...
Posted by 8ta8ta on Tue, 12 Oct 2021 14:53:18 -0700
[React introduction practice] combined with ant design, develop a table list with [complex operation] and the use of [Modal pop-up] from 0
There is no doubt that you are born worthy of love.
catalogue
1. See the page effect
2. Analyze interface documents
(1) Freeze and unfreeze interface
(2) View details interface
(3) Assign role interface
(4) Create user interface
3. Reference UI to write front-end pages
(1) Overall page layout
(2) L ...
Posted by Creech on Mon, 11 Oct 2021 21:00:59 -0700
Common jQuery API s and jQuery events
jQuery basic overview, please stamp: Overview and basic usage of jQuery
1, jQuery common API s
1. jQuery selector
$('selector')
(1) Basic selector:
ID selector: $("#id");Select all:*Class:Labels: divUnion: div, spanIntersection: li.current
(2) Level selector:
Offspring: $("UL > Li");Descendants: $("ul li" ...
Posted by Carline on Mon, 11 Oct 2021 15:28:15 -0700
React -- three attributes of components (state, props, refs)
Welcome to learn and communicate!!! Updating continuously
Three properties of components (instances)
state attribute
State: state. Stateful components are complex components and stateless components are simple components
understand: state is the most important attribute of the component object, and the value is the object (which can ...
Posted by Sealr0x on Mon, 11 Oct 2021 11:57:33 -0700
Function and principle of key in Vue
1. Let's start with the conclusion
key in Vue is the identification of DOM object;In list display, the default key is index;If the data is only used for display, there is no problem using index as the key;If you use index as the key, and subsequent operations will destroy the order, it will certainly bring efficiency problems. In serious cases ...
Posted by The_Anomaly on Mon, 11 Oct 2021 10:46:24 -0700
vue basic usage
1. vue instruction
(0). Three methods of Vue text rendering {}}, v-text and v-html
{{}} output elements as plain textv-html v-html will parse the elements as HTML tags and output themv-text v-text outputs the element as plain text
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Vue ...
Posted by frans-jan on Sun, 10 Oct 2021 16:07:36 -0700
10000 words, Ashan's learning note "front end Basics" beginner's Guide (recommended Collection)
🍅 Author: Ashan
🍅 About the author: the little sister of the post-95 front end, the contracted author of blue bridge, and the public name author of "information technology think tank"
🍅 Exclusive benefits for fans: knowledge system, interview question bank, technical assistance, resume template. Official account number at th ...
Posted by vfwood on Sun, 10 Oct 2021 15:34:24 -0700
Summary of basic knowledge points of Symbol type added in ES6
Symbol type
Symbol is a new simple data type in ES6. The Symbol is the original value, and the instance of the Symbol is unique and immutable. The purpose of symbols is to ensure that object attributes use unique identifiers and there is no risk of attribute conflicts. Symbols are used to create unique tokens that can be used as ...
Posted by louie35 on Sun, 10 Oct 2021 10:40:55 -0700
Analysis of Vue responsive principle source code
Let's look at the picture first to understand the general process and what to do
initialization
During the initialization of new Vue, the data props and data of our components will be initialized. Since this article mainly introduces the response type, I won't explain it too much. Let's take a look at the source code
Source address: Src / ...
Posted by Yegg on Sat, 09 Oct 2021 23:16:44 -0700
Knowledge system of Web front end development engineer_ 35_JavaScript jQuery (final)
1, Ajax
$.ajax({
url:"Server interface address",
type:"get or post", //Request type
data:{ //If there are no parameters, they can be omitted
Parameter name: Parameter value,
... : ...
},
dataType:"json",
//Automatically call JSON.parse() to convert the json string returned by the server into an array or object directly ...
Posted by Smeep on Fri, 08 Oct 2021 17:13:12 -0700