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Record the problems encountered in recent work. The requirement is to customize the undo and restore functions in Vue quil editor rich text: undo and redo. install npm install vue-quill-editor -S Of course, you can also use CDN. Here we talk about NPM installation Mount in component import 'quill/dist/quill.core.css' import 'quill/dist/qui ...

This article attempts to explain why it is "trying" according to the permission design principle and actual combat in Vue system? Because this is also groping for understanding, not necessarily accurate According to Vue, the functions of permission management in the system are concentrated in the system management menu module, as sho ...

Article catalogue 1 Preface2 Introduction to development3 data set weibo.json Sina Weibo real-time hot search of the top 50 dataProvinceData. Details of epidemic situation in JSON provinces and cities 4 implementation technology 4.1 system architecture4.2 development environment4.3 epidemic map 4.3.1 choropleth maps4.3.2 bubble char ...

First understanding Before learning flexible layout, we must first understand its concept flex is the abbreviation of flexible box, which means flexible layout. It is used to provide maximum flexibility for boxed models Any container can be specified as a flex layout .box{ display: flex; } Inline elements can also use flex layouts, of cou ...

The plug-in library often needs to be developed globally, or exception handling is required:Handle exceptions globally;Prompt error messages for developers;Scheme degradation processing, etc.So how to realize the above functions?This paper first briefly implements an exception handling method, then introduces it in detail combined with the impl ...

One of Vue's most unique features is its non intrusive response system. The data model is just a normal JavaScript object. When you modify them, the view updates. When talking about the principle of Vue responsive implementation, many developers know that the key to implementation is to use object Defineproperty, but how is it implemented? Toda ...

What is responsive? catalogue Function encapsulation Class encapsulation Listening object change let m = 3 console.log(m); console.log(m +'1aaaaaa'); console.log('hello'); When the value of m changes, I hope the following three lines of code will be executed again automatically. // obj const obj = { name:'Sherry', age:18 } cons ...

route Understanding: a route is a set of key - value s. Multiple routes need to be managed by a router.Front end Routing: key is the path and value is the component. 1.router-link In vue, instead of using the regular a tag, we use a custom component router link to create links. This allows Vue Router to change the URL and handle URL generatio ...

summary The data of the Web application will be stored on the cloud side, and the data will not be cached locally. During data management, you will directly operate cloud side data. The Web SDK will guarantee the communication and communication security between your application and cloud database. This sample application demonstrates how to q ...

Today, we use vue3+ts+setup grammar sugar to implement an infinitely nested tree component. First, we will see the effect of the implementation. The style has not been much modified. This article is very basic, and I am mainly new to vue3. Recently, I have also started to practice using vue3 to implement a set of vue2 components when the compa ...