look at instagram source code, and find that their class names are very interesting. They seem to be generated by tools. They feel easy to use. They are simply named the Gospel of fear. What tools are used to implement ? ...
Mobile uses the upload component of weui.js API: https: github.com Tencent we.demo: https: weui.io weui.js click upload tab experience when ios phones click to select multiple pictures, the order in which they are displayed on the page after comp...
title request to inform ...
vscode automatically generates a .vscode folder during debugging. I delete it with git rm .vscode , prompting fatal: pathspec .vscode did not match any files , not even with quotation marks. How can I delete this folder? ...
webpack.config.js module.exports = { entry: { index: . index.js }, output: { filename: [name].js } }; as shown above, the entry file is index.js , and there are main.css , logo.png and other files in the sam...
Let s take a look at a discussion on StackOverFlow. I don t understand the first two answers. If you can understand them, I think the second answer seems to be a good one. Link: https: stackoverflow.com que....
how is this pop-up window realized? I didn t even visit Websocket? on this site. What if the back end also wants to send information to the front-end interface such as "XX task is complete " in this way? can this information tell the difference betw...
if id=1, is selected and this item of id=1 is deleted from selectList, the value displayed in el-select how do I not display a value when there is no matching value? <el-select v-model="id" filterable :clearable= true > <el-...
div id= "app " > <child slot= head > <!-- miqi --> i am head < child> <child slot= foot > i am foot < child> < div> <script src=". vue.js">< script> ...
the official example of customized tables using render is simple: https: www.iviewui.com compo. defines a slightly more complex layout of its own, using Select components and bidirectional binding. < Button> < div> tried to customize i...
I am a rookie. I also read a lot of http materials on the Internet, but I only saw what he wrote, but I didn t understand what he meant again. The problem is this: currently the cross-domain problem is solved by setting Access-Control-Allow-Origin: *...
import const store = applyMiddleware(ReduxThunk)(createStore)(reducers); const App = connect( state => (state), dispatch => ({ action: bindActionCreators(actions, dispatch) }) )(Component); const mountPoint = document.creat...
Hello, bosses, here s the thing. the company s computer is the win10 system. When I installed sourcetree, I went to the registration page, which did not show life or death, but always showed a blank, which led me to fail to install it smoothly. I mys...
installed android stdio, and created AVD, to start, everything went well, but there was no net in Android virtual machine, WiFi showed connected, no internet: all the configurations of the network have not changed. Then I just want to ask: norma...
WeChat Mini Programs s web-view page, when a device similar to Huawei mobile phone makes the operation of hiding the virtual navigation bar, the onresize,vh and other operations of the page cannot listen for a height change, resulting in a blank area at...
The project was built using vue-cli family buckets, and I wrote a music playback tag on a page: <audio id="audio" autoplay class="hide" :src="audioUrl">< audio> then the js section: playRecord() { cons...
search source boldface download link. Thank you for finding it online for half a day, but you can t download it ....
questions are as follows document.getElementsByTagName( iframe )[0] document.getElementsByTagName( iframe ) Code and screenshot var ifr = document.getElementsByTagName( iframe ); console.log(ifr); console.log(ifr[0]); ...
my layout implementation here is handwritten tab navigation (all, essence line). The drop-down refresh provided by WeChat Mini Programs must pull the entire Page page, which will pull down the navigation bar, so it uses the scrolltoupper event of < scro...
The scenario goes like this: a single-page application with two pages An and B. the backend changes the API of the B page (for example, the structure of the returned data has changed), and the front end also rewrites the way the B page reads the API. ...
after vue is packaged, the project is packaged into APP routing transition to switch between left and right (similar to the effect of switching around Wechat APP has no effect in Android test). It cannot be achieved under Android! Do you have any good su...
has anyone ever encountered WeChat Mini Programs who can get data in the compiler, but does not display the data in the real machine? Now I don t know where to start to solve the problem. Hope to provide some ideas ...
the code is as follows: html: <div class = "a"> <span :class="{active: isTable == a }" @click = "table( a )">{{ $t("EOSGame.shaiZi.part1") }}< span> <span :class="{active: ...
the server system is centos with pagoda panel php version is 7.2 the specific code is as follows ". attachment qrcode user " $path=". attachment qrcode user"; if(!is_dir($path)){ mkdir($path,"0777",1); } 1.txt 1. The ...
I need to access Wechat server to get token to generate QR code. Mini Program is not allowed to keep the secret in the front end, so he needs a background to access Wechat s server. I have little background knowledge. How to write the cloud function in...