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When doing background management, we use vue with element UI, axios plug-in for request method, because I need to get other values of the select ed options, so I need to pass in the object. Baidu has not read the documents of the drop-down box very carefully. Baidu has read several articles and has not understood their meaning. Then she goes to ...

Vue Foundation (Data Request, Component, Attribute, etc.) axios&&fetch Purpose: To use data requests in frameworks Data Request Using fetch provided by native js Using third-party encapsulation libraries: axios axios can be mounte ...

Front-end Technology 1.1 Course Arrangement 1.2 Front-end Technology Understanding (Understanding below) 1.2.1 Front-end Development History 1.2.2 New Concept Interpretation 1.2.2.1 Node.js ...

Original Link: https://segmentfault.com/a/1190000013796215 Upload upload is a common feature in front-end development, and Element component libraries commonly used in Vue development also provide very useful upload components. Upload upload ...

vue View Updating Principle Tracking changes When you pass a normal JavaScript object into a Vue instance as a data option, Vue will traverse all the attributes of the object and use Object.defineProperty to convert all these attributes to getter/setter. Asynchronous update queue Vue updates DOM asynchronously. As long as data changes are ...

A web pack plug-in that automatically generates vue routing files vue-route-webpack-plugin The pilot project has been successful, and now there is no need to maintain the routing configuration file in the project. It is automatically generated by plug-ins, which saves the time of routing maintenance. In the long run, using plug-ins to automatic ...

[session Problem --- Pit Jumping + Pit Climbing] session Foundation Points: Session is session control. The session object stores the properties or configuration information required by a particular user session. When users jump between the web ...

This blog is originally created by the author. It is forbidden to reprint without permission. Please respect the originality! If you have any questions, please contact QQ509961766. Due to the lack of routing support in Vue development, Vue-router p ...

In the daily development of Vue project, with the increasing responsibility of business and the increasing amount of code, the problem is that the volume of packaged vendor.js is too large, which leads to the long time of loading space-time white pages and the poor experience for users. So we need to reduce the volume of vendor.js and solve thi ...

It's not easy to write articles. Give a compliment to your brother. Focus on Vue source code sharing, the article is divided into vernacular version and source version, vernacular version helps to understand the working principle, source version helps to understand the internal details, let's learn together.Research based on Vue version [2.5.1 ...