vue chart

Solve the problem of failure after vue. js routing, vue. js Routing A simple routing example (From vue-router 2), But after clicking, only the address bar changes, and the content remains unchanged. some of the effects previously written with jquery are also invalid. the final reason is that the same id was started twice (the first was started when the

I. Lazy Loading It is also called delayed loading or on-demand loading, that is, loading as needed, Ii. Why should I use lazy loading? For single-page applications such as Vue, if there is no application, the files packaged with webpack will be abnormally large, resulting in too much content to be loaded when you enter the home page, which takes a long time, A long white screen is displayed. Even if loading is performed, It is not conducive to the us

In the absence of the use of Webpack+vue router development, want to get the Rul pass the parameter address, directly through a function can be obtained.For example, in a www.test.com/test.html?sign=test address, to get the value of sign, the usual method is to use a function,var geturlstr = function (name) {var reg = new RegExp ("(^|)" + name + "= ([^]*) (|$)");var r = window.location.search.substr (1). Match (REG);if (r! = null) return unescape (r[2

Original addressObjectiveThis period of time to catch the project, need to use a multi-file upload, with Vue for front-end project development. On the internet to find a lot of plug-ins, are not very satisfied, some use cumbersome, and some can not adapt to the project. Just want to toss a bit, write a Vue upload plugin, once and for all, can be used directly later.vue-easy-uploaderhas been uploaded to GitH

Yarn Add Vue Yarn Add Webpack Yarn Add Webpack-cli Yarn Add Html-webpack-plugin Yarn Add Webpack-dev-server Create build, src folder Create a index.html fileDOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> title>Vuetitle>Head>Body> DivID= "App">Div>Body>HTML> Create src/index.js file import Vue from ' vue ' new

The Vue project uses the socket development message reminder. The message server side is developed with node Socket.io. Vue Use Vue-socket.io Development Address: Https://github.com/MetinSeylan/Vue-Socket.io Configuration: Note that the link is HTTP because Socket.io supports HTTP If the WebSocket link with the b

Vue with the use of hand-foot racks generated by the project directly modified. vue file, save the compilation on the report of a lot of errors, solution: a problem: Because set the Eslint, if you do not want to have the specification of JS code, can be reinitialized to turn off the eslint. Use Eslint to lint your code? (y/n) This step select No If you want to have good specifications, in fact, the error ha

Vue-cli starts the local service. The reason why the local service cannot be accessed through ip address in the LAN is vue-cliip. 1. Problem description: A new vue-cli project has been developed. If you want to view the effect on your mobile phone, you will find that the access fails. The ip address and port number are correct, but the mobile phone number canno

A front-end Component Management Platform developed based on the Vue family bucket and a vue family bucket Management Platform Project Background The background of the project is that in an outsourcing website construction company, a large number of reusable components are precipitated in the design process. Designers usually just need to fine-tune the components to piece together the pages and deliver th

Detailed description of Vue event driver and dependency tracking, detailed description of vue event tracking A previous analysis on Vue data binding principles needs to be reviewed recently and sent to the essay by the way. In the previous implementation of an Mvvmsetter To observemodel.viewModel Bindmodel . WhenmodelChange, update allviewModelTo render the new v

Source code analysis Vue. js listener implementation tutorial, source code vue. js Preface I believe that when listening is made, of course, it will not be able to move away from the well-known Observer Model in the design model. For example, if your backyard is on fire, you must wait until the smoke is very bright and bright. But when you install a fire warning device, you will be notified immediately in t

Vue Data Binding error solution: vue binding solution Vue Data Binding Error Error message: Corresponding code: When you see the error, you will know that the data binding has an error because the attributes a and B are not declared. Then try to add these two attributes. Var v = new Vue ({el: "# input-check",

Code for VUE multi-layer route nesting and vue multi-layer route nesting Let's take a look: For example, the home page has two functions: home and news. The home page is divided into logon and registration. First, you need to extract various templates. Define Template Configure routes under JS Const home = {template: "# home"}; const news = {template: '# News'}; const login = {template:' # login '}; const

Great vue pop-up window components and vue pop-up window components Pop-up window is an essential tool for reuse of projects, so it is necessary to encapsulate it to ensure that the project ui is consistent. After learning vue for a while, you can use vue to write it. I am very easy to use, but I can write it out, whic

When Vue. js is used to display data, the original code is flashed on the page, and vue. js is flashed. I started to learn how to use Vue. js today, but I found a problem during the learning process, that is, when loading data on the page, the original code will flash. Visit all parties for final solutions. Step 1: Add a piece of css code Step 2: reference the

Click events bound by vue Prevent bubble instances and vue bind bubble instances. When using vue for a project, we often use Click Event binding, but we are tied to a div with other buttons (such as deletion and modification) the button will also load the div click event here, but we don't need it. How to Solve it: First, let's distinguish between event bubbling

Vue-based page switching: Sliding between left and right, vue page Switching Vue-based page switching between left and right slides. The details are as follows: HTML text page: JS definition code: defined in the Global js File Router. beforeEach (to, from, next) => {const list = ['home', 'group ', 'user'] // The route name to be switched into an array const toNa

Examples of vue. js table paging and vue. js table Paging Paging is generally used together with a table. A paging link is used as a part of a table. It is reasonable to encapsulate a paging link into an independent component and then embed it into a table component as a child component. Effect: Code: 1. Register a component Js Vue. component ('pagination', {tem

Javascript vue. js table paging, ajax asynchronously loading data, vue. jsajax Paging is generally used together with a table. A paging link is used as a part of a table. It is reasonable to encapsulate a paging link into an independent component and then embed it into a table component as a child component. Effect: Code: 1. Register a component Js Vue. componen

To solve the problem that stylus cannot be used in vue-cli, vue-clistylus When writing a vue project based on vue-cli, the following error occurs: I have been tossing it back and forth for dozens of times, and I have finally been tossing it... The solution is as follows: 1. Write dependencies in the package. json