vue chart

Talking about the problem of vue-router2 Routing Parameters, talking about vue-router2 1. If the vue route is used to pass params to define the route /Route name: id When obtaining This. $ route. params. id Final shape /Route name/route Parameters When passing Parameters Params: {str1: str1, str2: str2} 2. If query? Id = str... /Route name When obtaini

Highlights of vue errors and vue errors 1. vue error: less-loader css-loader style-loader Not Installed The possible cause is that less is not installed. 2. vuex error: Computed property "xxx" was assigned to but it has no setter When vuex is used, the imported state cannot be changed directly on the page. You need to change the state value in the mutation me

Vue data-driven Simulation Implementation 2. vue Data Simulation Implementation I. Preface At the end of the essay "simulating Vue data-driven 1", what if the listener's attribute is an object? Isn't other attributes of this object unable to be listened? As follows: If the name and age attributes of a user change, how can we know that they have changed? Today, w

The method of passing parameters between vue-router2.0 components and obtaining dynamic parameters, vue-router2.0 1. Tag 2. When you need to pass dynamic parameters in a component, the example above can be used. 3. The parameter id in the query is the parameter to be passed in. The method obtained in the component is: created: function() { var id = this.$route.query.id; this.getData(id); }, 4. As mentio

Vue component communication sub-and parent-details (2) vue component communication details Then, the vue component will continue to learn about the parent-child communication. 2. Communication between components (sub-components pass values to parent components) Data transmission is completed through events. ① Define a method in the parent component to receive val

Simple Steps to publish a vue component to npm: npm steps of the vue component 1.0 create a project 1.1 initialize a projectEnter npm init, and write whatever you need to fill in Create the src directory and create alert. vue under the src directory $ Npm init $ mkdir src $ cd src $ touch alert. vue Last directo

Vue. js enables local image preview, cropping, compression, and uploading, and vue. js Cropping The following code involves Vue 2.0 and ES6 syntax. Target Pure javascrpit implementation, compatible with ie9 and later browsers, checks the file format, length, width, and size locally to reduce browser interaction. The reality is cruel. In order to be compatible wit

Vue. js is used as the select drop-down list instance (ul-li label is similar to select label), vue. jsul-li Objective: To use the ul-li label and Vue. js knowledge to create a drop-down list that imitates the select label. Knowledge point: Component writing and Application Data transmission between components (using props) Data transmission between components ($

After Vue has been updated to 2.0, the author declares that it is no longer a vue-resource update, but rather the recommended Axios, which has been used for a while, and now for its basic usage.The first is to introduce Axios, if you use ES6, just install the Axios moduleImport Axios from ' Axios ';Installation methodNPM Install AxiosOrBower Install AxiosOf course, you can also use script to introduceAxios

Report the mistake.Some say it's an agency problem. I don't know, but this method works.1. Go to GitHub to download the template to initialize Https://github.com/vuejs-templates/webpackOr just use Git to clone the template you want.2. Unzip the downloaded template. git clone is not uncompressed.3. Place the folder under the C:/administrator/.vue-templates/folderThe preparations are done.4. Then what to do and what to do. Under your project file Execut

Laravel first recognized Vue. js and Laravel first recognized Vue. js. I am also studying the laravel box recently. Since I have learned the tp framework before, laravel is the most elegant framework, so after school, I couldn't help but try this framework that is already popular outside China.In general, after learning the tp framework, I think tp is written by Chinese people, so many ideas are quite accep

Vue-router post 404 problem with history mode refresh, vue-router404 Because our application is a single-page client application, when using the history mode, the URL is like a normal url and can be directly accessedhttp://www.xxx.com/user/idBut because the path set by vue-router is not a real path, the 404 error will be returned when you refresh the page. If you

Vue. js object conversion instance and vue. js object instance If you don't talk much about it, You can directly post code to everyone. The Code is as follows: Var app = new Vue ({el: "# app", data: {login: {name: "", psd: "" }}, methods: {submit: function () {// convert to the desired object var obj = JSON. stringify (this. login); console. log (obj); axios. p

Vue. js table paging ajax asynchronously loads data, vue. jsajax Vue. js is a lightweight, high-performance, componentized MVVM library with easy-to-use APIs. 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 compone

Example of Vue. js to achieve drag-and-drop effect, vue. js drag-and-drop instance The page effect is as follows: For the code, see Dangdang: Html: In this line of code, When Xiao Ying binds a dragstart event, the drag ($ event) Write method and js write method are different. If you want to upload 'event' when binding an event in vue ', you cannot write in js f

Vue. js uses bootstrap to implement paging controls. vue. jsbootstrap This article shares with you the paging control developed using vue. js and bootstrap for your reference. The details are as follows: The effect is as follows: Implementation Code: Source code download: bootstrap paging Control Reference: official website of

Vue implements demo code for adding tags, and vue sample code This article mainly introduces how to add vue labels. The code below is not enough. The effect is as follows: Html Js New Vue ({el: '# app', data: {selectedItems: [{name: 'nodejs'}], isShowDropmenu: false, inputItem: '', cataName: [{name: 'Development synt

Vue. js is used to achieve full checkbox selection and inversion. vue. jscheckbox Preface This article mainly shares with you the use of Vue. in js, the checkbox option is reversed. A bug exists in the previously written code, that is, when you select all options, the next option is removed, and then the result is reversed. Later, I would like to thank my friend

Vue second-level route setting method and vue setting method When using vue in the project, routes will be used, and the requirements for level-2 routing and even three-set routing are all just needed. Of course, the configuration method of multi-level routing is the same as that of level-2 routing, let's briefly talk about the configuration of level-2 routing. F

Graphic introduction Vue parent component transfers values to child components, graphic vue Components 1: In the src/components/child/folder, create a sub-component named child. vue. 2: In the parent component, set the data to be passed. 3: Introduce and register sub-components in App. vue 4: bind and assign