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position is superimposed with display, margin collapse, overflow and float 1, The relationship among 'display', 'position' and 'float' Figure below: Set valueAfter conversioninline-tabletableinline, inline-block,run-in,table-row-group,table-column,table-column-group,table-header-group,table-footer-group,table-row,table-cell,table-captionbl ...

1. Vue instance options When instantiating Vue objects, you need to provide a series of configuration information for the constructor of Vue. The code is as follows: new Vue({ //option }) When creating a Vue instance using the new operator, you can pass in an option object for the instance. There are many types of data in the option object ...

preface We have basically built the basic things before. Now what is left is the addition, deletion, modification and query of some business logic and data. We can write it once rather than ten times. The tutorial has been out for a month. There are still fans chasing after writing projects. In the future, you will find that they are basic ...

Author: CodeOzTranslator: front end XiaozhiSource: devThere are dreams and dry goods. Wechat search [Daqian world] pays attention to this bowl washing wisdom who is still washing dishes in the early morning.This article GitHub https://github.com/qq449245884/xiaozhi It has been included. There are complete test sites, materials and my series of ...

catalogue 1. Bidirectional binding 2.:oninput dynamic binding and @ input event processing 3. Main functions 4. Custom component code 1. Bidirectional binding The implementation of bidirectional binding is implemented by v-model in vue2.x. The main codes in this subclass are as follows: export default { name: 'IpInput', mode ...

A day to learn Shiro   Referring to markerHub's open source project, you can take a look and I think the whole development process is complete. Basically it was written in reference to an open source project. I am not very familiar with this part. Even though I have read the theory tutorial, I am not very able to write it out, so I imitate ...

1, Foreword This article is the first article in the source code series since the author has been engaged in the front-end for two years. Usually, when building the infrastructure of the project, it is essential to add utils tool functions. How does Vue source code write tool functions? With questions, the essay walks into the first too ...

1, Concept and principle of routing 1. What is front-end routing? Front end routing is the correspondence between the hash address (anchor link) and the component. Hash address: the addresses in the url and beyond are called hash addresses To get the hash address, use the location.hash method. 2. Working mode of front-end routing How fr ...

1. RBAC authority design idea Administrators assign roles to users Then assign permission points to the role, and the administrator logs out Role login displays the permissions you can use two   Permission application - control dynamic routing (navigation menu) Get all menu IDS accessible to the current user Get all the local dynam ...

By RamgenTranslator: front end Xiaozhi Source: devThere are dreams and dry goods. Wechat search [Daqian world] pays attention to this bowl washing wisdom who is still washing dishes in the early morning.This article GitHub https://github.com/qq449245884/xiaozhi It has been included. There are complete test sites, materials and my series of art ...