use vue to do a nine-grid lucky draw, which is fast at the beginning, slow down after a few laps, and can control where to stop. There is a big lucky draw button in the middle of the prize. How to write the style, ask for advice ...
nuxt 1.4 uses keepAlive, in nuxt, but I find that when the page component is switched, the data in data will be reset and emptied when entering the interface . Is this his bug? if there is a problem with the setting, how can I modify the setting? ...
how to try the Mixin? of Vue on the non-web side of Weex ...
there is a mobile project currently in testing, using vue (2.2.2) + mint-ui for development, and I don t know how to handle compatibility. What method should be used to determine whether the current environment is working properly? I just looked at t...
in the vue project, you have the following code: <template> <div> <basic-info v-if="pBasicInfoVO.isShow">< basic-info> <ordiary-info v-if="pOrdinaryAttrInfoVO.isShow">< ordiary-in...
I want to put the pictures in a folder, and then store the addresses of these pictures in the database, and when the page wants to load these pictures, I will take them out according to the address in the database. I would like to ask how to put the pict...
import { Line } from vue-chartjs export default { extends: Line, props:{ LineChartdata:{ type:Array, }, LineChartDate:{ type:Array, } }, methods:{ setChart(){ this.renderChart({ labels: this.Line...
has someone written a WeChat web page similar to ele.me? now one function is to achieve the same function as ele.me app. The left menu of hot items and the following categories share a common item. Whether you click on popular items or click on the items...
when compiling a vue project on Aliyun s centos, it is always unsuccessful, always prompting Killed, and no other errors. What s going on? cpunodebuildcpu100%Killedcpu node buildmacwindowsbuildlinuxcentosnode ...
dynamically modify title propsstore ...
it was fine when the computer was turned off yesterday, and that s how it started today ...
the current click effect is that item has become a string. Do you have any good ideas ? I want to click on one and then directly change it to the first bit in the array and there can only be one bit in this array, and that is taxDataForm.diyu [0] ...
recently read the front-end https: www.w3cplus.com mobil. this article, feel very troublesome, why not learn Android ...
such as headings, I want to sort the form by dragging within el-dialog. can be dragged if it is placed on the general surface. indicates that I have correctly introduced sortablejs into , but if I put the form on el-dialog, drag sorting will become ...
use electron to package existing projects into a desktop application. Unable to route, how to see the error? ..] ...
have you ever used the date-picker element of iview that can be displayed, but when you click to select a date, you report an error and the date does not come out? this is why ...
app.vue export default { data() { return { } }, methods: { Teaching(){ alert("") } } }; a.js import Vue from vue import App from . app const app = new Vue({ el: -sharpapp , render: h => h...
upload financial bills. The front end parses nearly 300000 data when uploading files. When you click the upload button, you need to send these 300000 pieces of data to the backend. now you will report Message length exceeded maximum allowed length. w...
The basic structure of is as follows. The button above is used to switch the displayed k-line or its configuration. The k-line below uses echarts, to request data and it will take a certain amount of time to complete the rendering. From the time-sharing ...
recently, the company needs to use a rich text editor in the background: (there are a few problems that have not found a solution, ask for advice from all kinds of gods)? normal display: ::textareatag:tag :vue-froala-editorfont :brppbr brbr : ...
parent template: <div> <Top`` :navbars="navbars" @toJump="toJump" > <div class="container"> <router-view>< router-view> < div> < div> scr...
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I try to develop a third-party platform using EasyWechat, and then I will help local merchants or official accounts run some activities. How to quickly transfer the official account fan data Synchronize to the local database to facilitate operation afte...
var a = [] {x: 1, y: 2, z: 3}, {x: 1, y: 2, z: 4}, {x: 1, y: 1, z: 0}, {x: 1, y: 2, z: 3} ] when the values of y in array an are the same as the sum of the same value z example: a has three y with the same z sum of 3 4 3? Find the optimal solution ...
1. 2. How do folding panels with 3 or more layers like this data structure be implemented using native js or vue? Are there any good examples? ...