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()">...
nesting routing in the official website, the original text says const router = new VueRouter({ routes: [ { path: user :id , component: User, children: [ { user :id profile UserProfile User <rout...
the default web page is port 80. I want to specify dozens of ports, such as 80, 81, 82, 83, and so on. Other configurations are the same, how to write simply ...
normally, it should show how many articles from the first to the first, how many articles in total, why mine become zero? do you need to write your own js to dynamically load this ? var oTableInit = new Object(); Table oTableInit.Init = fu...
topic description follow the book to climb KuGou Music top500 I crawled the idea is to first find all the pages, and then request all the pages, and their content parsed with beautifulsoup, and finally directly print, but reported wrong, I took a loo...
to put it simply, I wrote a component myself and wanted to click the register button on the previous page (registration page), and then jump to the component I wrote myself. The components that need to pop up are like dialog boxes. Ignore the problem of...