as shown in the figure, it is written to death directly. What should I do if I get it in the form of an interface?
1. Send a request to get the first-level menu of the navigation bar, and then send ajax again to get the second-level menu according to the index index when clicked.
2. One request to get all the first-level and second-level menus.
want to hear the opinions of the bosses. generous with your criticism.
manages the permission control of the system. What we did before is to cycle through all the menu lists at once according to the role permissions of the login.
what is the purpose of your level of acquisition? Why there are so many menu lists?
Previous: Why does the post request of ajax trigger options first?
Next: How to get the object array of user table directly through sql association query?
vue.js implements specification selection on product details page Click to select version option and click to select color option. Highlight has been selected. How to display the selected version and color html Code < div class= "chose-ck " > : ...
as shown in figure I really can t find it. Ask for help ...
in vue, this is a window departure event. I want to change the style of body through this, but it seems to have misreported . how can I change its style? ...
HTML get the backend data code ...
italic text this is the js code for a page of article details. I would like to ask how to define a function that will be executed as soon as I jump to this page? ...
after vs code installs the vetur plug-in, all the * .js file formats in the vue-cli project are aligned with 2 spaces. I usually use 4 spaces. In the configuration, I set "editor.tabSize ": 4, all files for non-vue projects * .js, * .html,*.css, etc....
is there a boss who can help explain the principle of this line of code? Yesterday, a big guy in the group shared the method. I used it and realized the function, but I don t understand why, which are vue and which are js native nextRoute.indexOf (...
beginner vue, builds a project out of scaffolding and adds a "API_ROOT " to "dev.env.js ". The code is as follows use strict const merge = require( webpack-merge ) const prodEnv = require( . prod.env ) module.exports = merge(prodEnv, { N...
in a vue project, the local running code localhost:8080 is different from the server ip address in ie11 browser and 360browser, as follows Local style ie11360 if I click anywhere on the page on the server or move the mouse into the navigation bar ar...
ie 8,9,10,11 Edge...ES6 webpackbabel-polyfill es6 es5 ...
my front-end project is built directly using vue scaffolding and vue-cli. At present, I only know that you can import a js file into the .vue page through the import xxx.js file, and then I would like to ask how to introduce the outer chain? I trie...
as shown in the figure, this error is reported after the project is packaged. It should be a path error, but I don t know how to correct it . ...
what files should vue-cli assets and static put respectively? There are many explanations about assets and static on the Internet, but I feel that there is no concise explanation there are many articles like this, but all I need is where to put some j...
there are three migration maps for business demand. Cities in other provinces migrate to Xi an and cities in other countries migrate to Xi an. These two maps have been realized, but the map of other cities in Shaanxi Province migrating to Xi an shows...
after the vue project is packaged, there is no icon for the title on the browser? webpack.prod.config.js: const webpack = require( webpack ); const HtmlWebpackPlugin = require( html-webpack-plugin ); const ExtractTextPlugin = require( extract-te...
I have a vue technical question for you. I have a tab tab in the component page that uses: is to dynamically switch components, but both are the same request interface, but I don t want to use the same interface for both components at the same time! Cou...
watch in the vue component listens for changes to the formSearch, but if you modify the formSearch.memberPhone while listening, you can t listen. There was no problem with writing it in the page before, but now it is extracted into a component . <te...
this component is the main functional page in the project. Because it is a .vue file, the template,css,js is all written together, which results in more than 2000 lines of code for this component . but the code in this component is basically unreusable...
as shown in the figure, I have header and footer two common components, which are introduced in app.vue. Now there is a problem that when I refresh the page, the code in router-view will be unloaded and reloaded, but header and footer in ap...
if you want to introduce the picture resource in the assets folder in the css in the style in the .vue file, always report an error this is the css, in the style in some vue component. In this way, I can t get the picture resource according to the r...