The details page returns to the current position of the list page
Using keepAlive
stay app.vue Two in Chinese
<keep-alive>
<! -- view components that need to be cached -- >
<router-view v-if="$route.meta.keepAlive">
</router-view>
</keep-alive>
<! -- view components that do not require caching -- >
<router-view v-if="!$ ...
Added by aouriques on Tue, 30 Jun 2020 07:37:12 +0300
With all due respect, you may not be able to use java Part 7: sorting collections like SQL
Before I start, let me ask you a question: we now have an Employee class.
@Data
@AllArgsConstructor
public class Employee {
private Integer id;
private Integer age; //Age
private String gender; //Gender
private String firstName;
private String lastName;
}
Do you know how to sort a List set of Employee objects in reverse or ...
Added by mjh513 on Sun, 28 Jun 2020 03:41:37 +0300
How to Design a Privilege Authorization Service in Microservices
Role-based access control (RBAC)
One way to restrict system access to authorized users is to define policy-independent access control mechanisms around roles and privileges, and the components of RBAC make it easy to perform user assignments.
Within the organization, various jobs will be created role .Permissions to perform certain actions ha ...
Added by fordyh on Fri, 26 Jun 2020 04:14:55 +0300
nextTick's practice in the project
preface
In a project, it is often necessary to display data at the view level immediately. Sometimes, because of asynchronous data transfer, the page will not be displayed immediately on the page. In this case, you need to use the nextTick method provided by Vue. The main reason is that Vue's data vi ...
Added by ivki on Thu, 25 Jun 2020 14:18:22 +0300
Vue performance optimization method
The examples are from https://www.youtube.com/watch?v=5B66qer8cZo Partially reproduced in link: https://www.jianshu.com/p/f372d0e3de80
Functional components
Because the life cycle processing of components is very time-consuming at the framework level, it is recommended to use functional components ...
Added by coditoergosum on Mon, 22 Jun 2020 10:53:47 +0300
Touch and take you to understand Vue's responsive principle
preface
As the core of Vue, responsive principle uses data hijacking to realize data-driven view. In the interview is often examined knowledge points, but also interview bonus items.
This paper will analyze the workflow of response principle step by step, mainly in the following structure:
Analyze key members and understand them to help unders ...
Added by chanchelkumar on Mon, 22 Jun 2020 06:07:29 +0300
Building guide of vuePress blog
Building guide of vuePress blog
node environment and npm support required
If npm will not be installed, go to: Installation instructions
Overview of vuePress
Static website generator driven by Vue
Generating web pages based on markdown syntax
Customizable and extensible styles
Can be published to gi ...
Added by irandoct on Sun, 21 Jun 2020 12:49:03 +0300
Take you 10 days to be proficient in the vue framework and realize data request through axios
4. Data request through axios
vue.js ajax is not available by default.
So when using vue, we usually use axios plug-in to realize the data interaction between ajax and back-end server.
Note that axios are essentially ajax encapsulation of javascript, so they are limited by the same origin policy.
plug ...
Added by akelavlk on Thu, 18 Jun 2020 10:59:19 +0300
vue (11): route parameters, route nesting, route naming view
Route parameters
Routing parameters are divided into two categories: url parameters and to parameters in < router link > tags
url reference
1. query parameters
<div id="app">
<router-link to="/login?id=10&name='Ha ha ha'">Sign in</router-link>
<router-link to="/registe ...
Added by SuperCam on Mon, 15 Jun 2020 04:54:59 +0300
Epidemic map data display platform
Epidemic data map display
The realization of Chinese map
First look at the renderings.
The whole project is completed under the vue framework. After the routing configuration is completed, you can start the map display part. Here I will only show the domestic epidemic part, which I have completed in ...
Added by paulspoon on Sun, 14 Jun 2020 12:26:34 +0300