vue spreadsheet

Here first to stick out the MUI's picture carousel The original code, and then change him to Vue write on it. The key points to note are: The first picture is the last one, and the last one is the first picture. The dots below the number of tips in the carousel are the number of pictures they are carousel minus the last and beginning two you added. Because the size of the IMG image is not very well controlled, you can consider using a backgro

Examples of common code extraction in vue. js and vue. js Preface When we use vue to build medium and large projects, we usually encounter some frequently used methods and attributes. For example, to build an employee management system, the requested url requires a common prefix, or it takes time in several views. This time is formatted by some method. If you wri

Vue-router single-page route, vue-router route In vue, a class library named vue-router is used for single-page routing. Routing is generally divided into four steps: Prepare a root component vue. extend (); Prepare a template for the route content; Prepare route new

Vue. js imitation Metronic Advanced Table (2) Data Rendering, vue. jsmetronic The previous article used Vue. js to create a Metronic-like Advanced Table (I). The static design introduced the requirements, prototype design, and static page implementation. This article explains how to use Vue to render data for dynamic d

$ Set and array update Methods in vue. js, and vue. jsset array update Due to JavaScript restrictions, Vue cannot detect the following changed Arrays: When an array item is directly set using indexes, such as vm. items [indexOfItem] = newValue When you modify the length of an array, such as vm. items. length = newLength, the array is not updated. Of course, t

Vue. js moves the array position and updates the view method. The vue. js Array Use vue. js v-for to bind several options. You need to sort and move the options up and down. The position of the array in options needs to be exchanged, which is usually written as follows: Suppose to move one forward: Var index = this. options. indexOf (option); // obtain the

Solve the problem when using the vue-aplayer plug-in, vue-aplayer plug-in This article describes how to solve the problem when using the vue-aplayer plug-in: Install $ npm install vue-aplayer --save Use Attribute Most of these attributes are the same as those of Aplayer. Attribute name Type Defaul

Using vue. js to change the selected status, vue. js is selected After using the prototype to change the unselected status and accessing vue, you can think about whether you can use vue to implement the function. The page in the previous article does not dynamically implement the page, all data is directly written in h

Summary of Vue underlying implementation principles and vue underlying principlesPreface I have recently studied and analyzed the Vue Principle and Implementation of two-way binding to MVVM. I will summarize my thoughts while learning. Vue is a typical MVVM framework. A Model is just a common JavaScript Object. If you

Vue arrays and objects cannot be directly assigned values and solutions (recommended). vue value assignment Vue cannot detect the following changed Arrays: When you use an index to directly set an item, for example:vm.items[indexOfItem] = newValue When you modify the length of an array, for example:vm.items.length = newLength You can usethis.$set(this.arr,index,n

In fact, they are not very different, are based on the es6 of Promise object Implementation methodVue-resource:Main.js =Import vue from ' Vue ';Import Vueresource from ' Vue-resource ';Vue.use (Vueresource);Components inside use = =Template> Div>{{MyData}}Div>Template>Script>Exportdefault{data () {return{mydata:{}}, created () { This. $http. Get (URL). Then (r

Author qq:1095737364 QQ Group: 123300273 Welcome to join! 1. Install the Webpack and VUE-CLI modules:npm Install webpack-gnpm Install vue-cli-g2. Go to the new project directory and execute the following command to create a new project:vue Init webpack hiibook_find3. Then go to use the CD command to go to the new Hiibook_find directory and install the module in Package.json:cnpm Install4. Then execute the c

1. Install the node environment (NPM will be installed automatically when node is installed)Reference official website: https://nodejs.org/en/download/2. Installing Vue's Scaffolding tool vue-cli// Global Install NPM i vue-cli-g3. Initialize the Webpack project with VUE-CLI (CMD is used here, you can select options)Vue

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