this problem is a bit difficult to describe. I describe it in more detail 1. There are four buttons on my page, all of which are to dynamically display ; each button corresponds to an independent flag, that can control the display of the button <...
<div class="currency"> <div v-if= flag==true > <span v-cloak>{{(type.ico}}< span> <span>USD< span> < div> <div v-if= flag==false > <span v-cloak>{{(type1.pric...
I m going to get a favorites button to control the value of collected through the click event, so that v-if can display different pictures according to the value of collected <div class="option collect" @click="collect()">...
doesn t understand how helper functions get multiple states in a document. Can you give a detailed and simple description of the mapState helper function when a component needs to obtain multiple states, declaring these states as computational proper...
attribute execution in pom.xml reported an error as follows: : but still report an error, I would like to ask the gods what the solution is. ...
vue route official tutorial: Note that nested paths that start with are treated as root paths. This allows you to make full use of nested components without setting nested paths. ...
require ([ vue , axios , elementui ], function (Vue, axios, ELEMENT) { Vue.use(ELEMENT); var app = new Vue({}) });; my younger brother is a back-end, and I probably know something about the front end. Several questions were...
performance test PHP interface. After testing, the memory occupied by httpd cannot be freed CentOS6 Apache version 2.4.18 mpm mode event event configuration <IfModule mpm_worker_module> StartServers 3 MinSpareThreads ...