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
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
Official presentation Address//v5 and later versions of data depend on Area_dataNPM I--save vue-area-linkage area-data import Vue from' Vue '; Import {PCA, PCAA} from' Area-data ';//v5 or higherImport ' Vue-area-linkage/dist/index.css ';//v2 or higherImport vuearealinkage from ' Vu
Vue Data Interaction instance code and vue interaction instance
Interaction in vue (ajax, jsonp)
Vue also has data interaction like ajax and jsonp, to obtain data from the server, but his framework does not have such a method, need a new little thing called vue-resouce.js ad
Vue. js uses v-if v-else to find no solution, vue. jsv-if
No execution was found using v-if v-else.
I have been studying Vue recently. Because I have just started learning Vue, I will always encounter such a problem. One of the mistakes I want to make today is that when I read the official documentation of
Data listening and Data Interaction in vue, vue data listening data
Now let's take a look at the data listening event $ watch in vue,
Js Code:
New Vue ({el: "# div", data: {arr: [1, 2, 3]}). $ watch ("arr", function () {alert ("data changed ")})
Html code:
This is the array listening. We also use json, but we have to
Vue data-driven Simulation Implementation 4. vue Data Simulation
I. Preface
In "Data Driven by simulation Vue 3", we have extended a $ set method for each object to add attributes, so that we can listen to new attributes.
Of course, arrays are also objects. You can also use the $ set method to add attributes.
However, for arrays, we usually use methods such as pu
Introduction to Vue instances and vue instances
Some simple methods for Vue instances
Manual mounting
Var vm = new Vue ({data: {a: 1 ,},}); // manually mount vm. $ mount ('# box ');
Or the following code:
var vm = new Vue({ data:{ a:1, }, }).$mount('#box');
Var vm = new
Use vue to implement code for sliding out of the Panel by clicking the button, vue button
Communication is prone to errors, or information cannot be transmitted. Here is an example of how to complete the click event through communication between components.
In the index. vue file:
Transfer Intermediary
Introduce components, that is, components to be popped up
i
Vue. js Custom Event form input component method, vue. js form
Vue. js uses the form input component of the Custom Event
Custom events can be used to create custom form input components and use v-model for bidirectional data binding. Remember:
This is just the syntax sugar in the following example:
Therefore, when used in components, it is equivalent to the fol
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