has been studying cordova to package the vue project into webapp,. I want to try to write a cordova plug-in myself, and then use js to call the result of this component execution. cordova project structure is as follows: 1. Create component...
1. When you click a button, the first click does not respond to the need for multiple clicks to trigger the click event 2, of the ios test I used....
1. When you click "View Baby by Category ", the drop-down menu appears. How to make the drop-down menu disappear when you click on the blank space or click "View Baby by Category "? 2. How to solve the positioning problem: if you put my code in the ...
val a = Array a (1) where a (1) should be called the apply method of class Array I don t see where the specific implementation is in the source code. How to get the data here? ** The element at given index. * * Indices start at `0`; `xs.a...
our company makes a software that uses a lot of third-party CMD commands of open source software. at present, we must install this software in order to register the corresponding command line in the system and then call it in our own software. We can a...
<button open-type="getUserInfo" @getuserinfo="bindGetUserInfo">< button> export default { methods: { bindGetUserInfo(e) { this.submitForm() }, submitForm() { this.login(...
When the official document on mongoose says that the autoIndex property is true, when the application starts, mongoose will automatically call ensureIndex for your schema to ensure that the index is generated. It is good to use this in the development en...