mimo vue

Implementation of the simple Vue comment framework (implementation of the parent component) and the vue comment framework component I recently saw a requirement: Implements a comment function, requiring pagination of the comment list Implement componentization for corresponding modules Displays the publisher, release time, and content. At first glance, it is not very difficult, but there are still s

Vue implements countdown plug-in timestamp refresh jump without affecting vue jump A countdown plug-in needs to be developed in the work, so I started to take it online first. I found that many countdown plug-ins will be refreshed from the beginning, so I wrote a plug-in with vue2.0 and the test has passed, directly Add code The following is the component code: The following code calls the component: Af

VUE implements two-way binding of form elements (Summary) and vue form Element Binding This article describes how to bind two-way form elements in VUE (Summary) and shares it with you as follows: The most basic usage of checkbox: Rule 1: If the variable type bound to v-model is boolean and input is selected, this. inputdata is true; otherwise, this. inputdata is

Vue. js dynamically adds and deletes the instance code of the selected question, and vue. js selects the question Let's take a look at the page effect. Dangdang ''''''''''''''''''''''' In the figure, the second choice is that Xiao Ying clicked the "add answer" button and then came out. When you clicked the "delete option" or "delete answer" button, the corresponding options and choices will be deleted. Htm

In-depth understanding of oldvalue, newValue, and vue. jsoldvalue of $ watch in vue. js $ Oldvalue and newValue in watch We all know that the $ watch method is provided in vue. js to listen for object changes, and two objects, oldValue and newValue, are returned in callback. As the name suggests, these two objects are the values before and after the object change

How to Implement the sample code of carousel images in Vue, and the sample code of vue carousel I feel that this function will be involved in any project. Today I will share with you my implementation methods. If there is something wrong, please note that I am updating it. The following is the overall code. I made the carousel image a separate component and you can use it as needed. The specific code is as

How to concatenate variables and strings in vue, and concatenate vue variable strings Sort out the document, find out the code for how to splice variables and strings in a vue, and make it easier. Define variables in data: Data () {return {a: 'A '}} How does one splice string and variable a by clicking the button? Note that alert () is not a single quotati

Vue component parent-child communication (3), vue parent-child The example in this article shares the code of the vue component's parent-child communication for your reference. The details are as follows: 3. Communication between components ($ parent $ refs) The parent component needs to obtain the data of the Child component: ① Specify the ref attribute when cal

Vue component parent-child communication (1), vue component parent-child explanation The examples in this article share with you the specific code of vue component parent-child communication for your reference. The details are as follows: 1. Communication between components (parent component --> child component) Steps: ① The parent component transmits a value whe

5 classic Vuex plug-ins in the Vue. JS project and vue. js classic vuex plug-ins There are many good reasons to use Vuex to manage the status of Vue. One of them is that the Vuex plug-in can easily expand some cool functions. Developers in the Vuex community have created a large number of free plug-ins for you to use. There are many functions you can imagine and

In the vue project, after the release, the background image reports an error, the path is incorrect, and the vue background image Solution: In utils. js Add publicPath :'../../', When introducing an image or background image, use the following method: In the above solution, after the release of the vue project, the background image reports an error. Th

Talking about how to bind variable values of vue to prevent changes, and talking about vue 1. Object. freeze (obj) Statement Obj = {foo: "nan"} Object. freeze (obj ); After the variable is fixed with this statement, changes to this variable will be invalid and an error will be reported in the console. 2. Bind the v-once Element After the msg data changes, the span content also changes immediately.

How to highlight Vue-route navigation menu bar, vue-navigation menu As follows: By default, the router navigation menu automatically adds the router-link-exact-active and router-link-active categories to the current menu. We can use linkActiveClass to modify the router-link-active class name, Add the configuration item linkActiveClass: 'mui-active' in the routing rule configuration, and use 'mui-active'

Vue obtains the method of the current active route, and vue obtains the current route A route object (route information object) indicates the status information of the currently activated route, including the information parsed by the current URL, and the route records matched by the URL ). Route object is immutable (immutable), and a new object is generated after each successful navigation. Route object

Vue Real Combat (a): Using Vue and Ajax to implement additions and deletions:Points for attention in this project:The use of 1:ajax is not proficient2: Delete method, you can use the index, set an ID property value for each row, and then delete the item with the total Data ID property value.3: In the new item, note that JS, for example, a=b "=" is actually the equivalent of a pointer, when the value of B ch

, just as the user accesses/A.New Vuerouter ({ routes: [ '/A ', component:a, alias: '/b ' } ]})Five, navigation hooksThe navigation hooks provided by Vue-router are primarily used to intercept navigation and allow it to complete jumps or cancellations. There are several ways to execute hooks when routing navigation occurs: Global, single-route exclusive, or component-level.1 Global HooksYou can use Router.beforeeach to register a global b

Vue-quill-editor upload image will be converted to Base64 format, but this is not what we want, and then turned a lot of articles to find the desired, the following directly on the coderef= "Upload" style= "Display:none" >Reference article:https://github.com/surmon-china/vue-quill-editor/issues/102Vue+element UI +vue-quill-editor Rich Text picture upload to ride

jquery is introduced in VUE-CLI-generated projects (template webpack)First add "jquery" to the dependencies in Package.json: "^2.2.3", then NPM Install or use NPM install--registry=http:// registry.npm.taobao.org installation will be a bit fasterJoin in the webpack.base.conf.js.var webpack = require ("Webpack")In Module.exports's last additionPlugins: [New Webpack.optimize.CommonsChunkPlugin (' Common.js '),New Webpack. Provideplugin ({jquery: "jquery

Sorry, the following request of the link, I will hide the domain name, so want to try to find a friend trouble themselves for a new test, I'm sorry Cross-domain is also configured below 1.config/index.js configuration: Troubleshooting cross-domain dev: {env:require ('./dev.env '), port:8008, Autoopenbrowser:false, Assetssubdirector Y: ' Static ', Assetspublicpath: '/', proxytable: {'/ajaxurl ': {target: ' https://www.aaaaaaa.com/', Changeo Rigin:true, Pathrewrite: {' ^/ajaxurl ': '/'}}} 2.main.

Error in render function: "Typeerror:cannot Read property ' matched ' of undefined" webpack4.0.1, there are also the following issues (note points): 1, Vuerouter instantiation of the parameters, can be abbreviated to routes, indicating routes:routes. Note, however, that "routes:routes" indicates that the property name is routes and the value is routes. In this case (both the property name and the value are routes), you can abbreviate it. However, do not mistakenly assume that the shorthand rout