vuejs table

Laravel5.4 Vuejs and Axios use hooks mounted cannot get property data resolution Error problem:In then this inside of the assignment method this.followed = response.data.followed will appear error, what reason? The original is then inside cannot be instantiated with Vue, because it is this this not bound internally. Solve:self.followed = response.data.followed;或者使用ES6的箭头函数arrow function，箭头方法可以和父方法共享变量。Here is my code:Data properties:data(){

Vuejs customizes a . vue file, which can be used to write HTML, CSS, JS into a file, thus enabling the encapsulation of a component, a . vue file is a separate component. Because the. vue file is custom, the browser does not know it, so the file needs to be parsed. In the webpack build, you need to install Vue-loader to parse the. vue file. In the sumlime editor, we write the . Vue file and can install the Vue syntax highlight plugin to add support fo

Restore Problem site:When using VUE init Webpack projectname for the first time, two NPM install-g vue-cli were performed due to operational errors, and then the Webpack template was created using VUE init Vuedemo Vuedemo.VUE-CLI Failed to download repo vuejs-templates/vuedemo:response code 404 (Not Found);Workaround:Perform the following three commands to check the environment:Node-v (lowercase v); If the node version is not displayed, first download

using the Vue framework, familiarity with its lifecycle can allow development to proceed better. first Look at the official website of the map, the detailed given the Vue life cycle: It can be divided into 8 stages altogether: Beforecreate (before creation), Created (after creation), Beforemount (before loading), Mounted (after loading), BeforeUpdate (before update), Updated (after the update), Beforedestroy (before destruction), Destroyed (after destruction) Then use an example demo to illust

1. Response Properties and Methods Each Vue instance proxies all the properties in its data object. var data = {A:1} var vm = new Vue ({ data:data }) Vm.a = = = DATA.A//-> true //setting properties also affect raw data VM.A = 2 data.a//-> 2 //... vice versa data.a = 3 vm.a//-> 3 That is, you can enable vm.xxx to get and modify instance properties this way. Note: Note that only the properties of these agents are responsive . If you add a new pr

The following small series will bring you a simple vueJS Click Display and hidden effect [Implementation Code ]. I think this is quite good. Now I want to share it with you. Let's take a look at it with you. There are too many front-end frameworks and we have been in touch with angular and ember. Now we are switching to vue. V-if, v-else, v-show, and v-if are used here, or the element is not in the DOM. v-show only changes the display: block attrib

Http://router.vuejs.org/zh-cn/essentials/nested-routes.htmlUsing nested routines developed by, there will be errors mainly put vue.use (vuerouter);Main.jsImport vue from ' Vue '; import Vuerouter from' Vue-router '; Vue.use (vuerouter); import App from'./app '; import goods from'./components/goods/goods '; import ratings from'./components/ratings/ratings '; import Seller from'./components/seller/seller '; Const router=NewVuerouter ({routes:[{path:‘‘, Component:app, children: [{path:‘‘, component

First write Vue may appear: [Vue warn]: Cannot find element: #appThis is because of your JS in the HTML page header introduction, the custom JS file to be introduced last, because there are elements id,vue to get the corresponding elements.Example:1.index.jsvar app = new Vue ({El: ' #app ',Data: {Message: ' Hello vue.js! '}})2.index.html{{Message}}: Here the custom JS file to be introduced at the end. Vuejs Study Notes 1

for incoming data from different interfaces. I need to manually assign each value to prop in the code.And finally I found out that I have a lot of list structure is the same, the difference is the interface, and the fields used. So I processed one of the pages into Partialview (unfortunately it's not Vue related anymore).Use the following methods to pass in each page-specific data and interface URL:In Partialview, you can uniformly process incoming data from each page:This achieves a relatively

are "single choice", "multi-Choice", "Text question" three, then for different topics should display the control is different, then you can use the following syntax: V-for This is used for traversal of array elements, for example:The above code means traversing the items array in the demo instance and displaying each element (' Foo ', ' Bar ') in the To avoid rendering the entire list, it is often used: track-by = "$index", which means that only the current array element is manipu

Upload the js generated by vue to qiniu instance, vuejs Generally, for vue projects, we directly upload the final css js and other files to the server without cdn services. This generally has two drawbacks, Increase the server bandwidth pressure. Once the access traffic goes up, the server may be suspended due to bandwidth pressure. Access speed may slow down in some regions Although I know it, I am tired of manually uploading the js css file to

Vue uses native js to implement automatic generation of custom components, vuejs For the current three mainstream front-end data driver frameworks (vue, ng, react), all have APIs for creating custom components, but they must first write the mount point in advance, this mount point can be the original static element label or custom template. for multiple components generated through the same data stream, if you write a mount point on the page in advanc

. $http. JSONP ("Https://sp0.baidu.com/5a1Fazu8AA54nxGko9WTAnF6hhy/su", {wd: This. KEYWORD},{JSONP:"CB"}). Then (function(res) { This. MyData=Res.data.s; Console.log ("Success"); },function() {Console.log ("failed"); }); }, Changedown:function(){ This. Now++; if( This. Now== This. Mydata.length) { This. Now= -1; } This. Keyword= This. mydata[ This. now]; }, Changeup:function(){ This. Now--; if( This. Now==-2){ This. Now= This. Mydata

Vue.component (' Currency-input ', {Template:‘‘, props: {value: {type:number,default: 0}, Label: {type:string,default: ‘‘}}, mounted:function () { This. Formatvalue ()}, methods: {updatevalue:function(value) {varresult = Currencyvalidator.parse (value, This. Value)if(result.warning) { This. $refs. Input.value =Result.value} This. $emit (' input ', Result.value)}, Formatvalue:function () { This. $refs. Input.value = Currencyvalidator.format ( This. Value)}, SelectAll:function(event) {//

The results to be achieved in the project are as follows:Asked to move to the left to achieve the rotation of the picture, the first thought of the onchange event, but the view Vue document did not find the Onchang command, so think of the Vue watch hook to monitor the changes in the sliding value, thus invoking the rotation function of the component.The code is as follows:1.v-model= the "rotateval" binding value into data.data () {return{ID:‘‘, Name:‘‘, Coverpic:‘‘, Iptlist: [], Input:false, Im

Propertyv-for is similar to ng-repeat in angular, which is used to generate HTML fragments repeatedly;for = "(V, i) in list" >{{v}}Can also be written in this form v-for= ' V in list ', duplicate data can also be JS object format.The v-show is the same as the ng-show in angular, and the value is true to show that false is hidden (display:none).V-model , like Ng-model in angular, is primarily used for binding input element values.v-bind: used to bind attribute values;The class data here can also

Data from: https://cn.vuejs.org/v2/guide/components.html# named-slotOn the basis of the official documents, more detailed explanation of the code.Anything in the tag is treated as a fallback and only appears if the host element is empty.1. Single Slotthe contents of the parent component are discarded unless the child component template contains at least one socket.Body> DivID= "App"> H1>I am the title of the parent componentH1> my-component> P>Here are some initial cont

Vuejs data is two-way bound, and the data is only in the parent component, if the data common to each component is to be managed through a container.Vuex is a good choice,Today, I looked at the next Vuex tutorial:Summary of the problems encountered: VUE-CLI a projectImport when the error was found: node version is too low, the upgrade version is good.Import {Mapstate,mapactions,mapgetters,map} from "Vuex";//note curly braces. Https://github.com/lin-xi

　　Using Echarts in Vuejs

with the response system, Vue intelligently calculates the minimum cost of re-rendering the component and applies it to DOM operations when the application state changes.If you are familiar with virtual DOM and prefer the original power of JavaScript, you can also use the optional JSX syntax without a template to write the render function directly.Interpolated values TextThe most common form of data binding is the text interpolation using the "mustache" syntax (double braces): v-on