Day 5 of the project [official website] - Coding of query result page
Project [official website] day 5 - Coding of query result page
Project development process
General directory: the birth of the project [official website]
The first day of the project [official website] - building the overall framework of the back end
The second day of the project [official website] - Preparation of back-end C-end interface ...
Added by KeitaroHimura on Sun, 09 Jan 2022 15:26:42 +0200
Vue--provide/inject -- use / tutorial / instance
Original website: Vue--provide/inject -- use / tutorial / instance_ CSDN blog
brief introduction
explain
This article introduces the usage of provide and inject in Vue with examples.
Official website
Provide / Inject | Vue.js
API — Vue.js
Introduction to provide and inject
explain
Through provide and inject, the data and methods of the ...
Added by chetanmadaan on Sat, 08 Jan 2022 18:52:16 +0200
♠ Vue template syntax and vue3 changes
Changes brought about by Vue3 (performance)
Data hijacking using Proxy
In Vue2 X, Vue2 uses object Defineproperty to hijack the getter and setter methods of data;
One defect of this method is that when adding or deleting attributes to an object, it cannot be hijacked and monitored;
So in vue2 X, we have to provide some special APIs, such as $s ...
Added by mohson on Fri, 07 Jan 2022 18:26:35 +0200
Vue dynamic binding class
When learning js, we learned how to dynamically switch element styles. The specific steps are as follows:
Get element first Modify the style. Modify through className or style <head>
<style>
.class1 {
border: 1px solid black;
height: 20px;
width: 20px;
}
</style>
</head>
<body> ...
Added by aperales10 on Fri, 07 Jan 2022 03:04:20 +0200
Vue (15) - Vue scaffold configuration agent, slot (default slot, named slot, scope slot)
catalogue
1, vue scaffold configuration agent
1. Method 1
2. Method 2
2, Slot
1. effect
2. classification
3. Mode of use
1. Default slot
2. Named slot
3. Sco ...
Added by rationalrabbit on Thu, 06 Jan 2022 01:59:01 +0200
[Vue] transition makes your v-if and v-show have a beautiful transition and animation
[Vue] transition makes your v-if and v-show have a beautiful transition and animation
Blog description
Part of the information involved in the article comes from the Internet. Of course, there are my own personal summaries and opinions. The purpose of sharing is to build a community and consolidate myself. If there is infringement on the c ...
Added by dtasman7 on Wed, 05 Jan 2022 22:09:10 +0200
Detailed explanation of three elements of Vue Router: route map, route view and route navigation
Using Vue router module
Install the Vue router library before using Vue router
cnpm install vue-router –save
Three elements of Vue router
Route map, route view, route navigation Route map refers to the mapping relationship between route and component; Route view refers to the rendering location of the corresponding component of route mappi ...
Added by mattotto77 on Wed, 05 Jan 2022 18:58:38 +0200
Performance optimization loading pit record
The packaging volume of the project is large, and the loading time of the first screen of the page is too long, resulting in a white screen. Therefore, the ultimate purpose of performance optimization is to improve the user experience.
1,BundleAnalyzer
Function: display the packaging graphical information, open an html page to help you analyz ...
Added by dkim777 on Wed, 05 Jan 2022 15:30:35 +0200
[Vue] dark horse Vue quick start notes
[Vue] dark horse Vue quick start notes
brief introduction
Vue (pronunciation / vju) ː/， Similar to view), it is a set of progressive [JavaScript] framework for building [user interface]. Unlike other large frameworks, Vue is designed to be applied layer by layer from bottom to top. Vue's core library only focuses on view layers, which is not ...
Added by cruzbullit on Wed, 05 Jan 2022 07:47:42 +0200
The El form item attribute prop in element
Recently, I was responsible for front-end and back-end project development. One requirement is to implement djangorest framework (drf) + element to dynamically render form forms. The drf back-end provides json, and the front-end obtains form elements from json and binds form validation rules
An error is reported on the property prop of El form ...
Added by BK87 on Wed, 05 Jan 2022 03:04:54 +0200