Vue.js Interview Questions with Answers
Question: 1. What Is Vue.Js?
Answer:
Vue.Js (said /vju?/, like view) is a JavaScript library that facilitates you construct net applications the use of the the MVVM (Model-View-ViewModel) architectural sample.
Question: 2. How A View-version Works In Vue.Js?
Answer:
View:–
name is age years vintage.
Div>
Model:–
var my Model =
name: “Laraphp”,
age: 24
;
ViewModel:–
var myViewModel = new Vue(
el: ‘#app’,
information: my Model
);
HTML 5 Interview Questions
Question three. How To Create Two-manner Bindings In Vue.Js?
Answer:
HTML:–
call is age years old.P>
div>
JS:–
var my Model =
name: “Laraphp”,
age: 24
;
var myViewModel = new Vue(
el: ‘#app’,
data: my Model
);
Question: four. How To Use Filters In Vue.Js?
Answer:
HTML:–
call uppercase is age years vintage.P>
div>
JS:–
var my Model =
name: “Laraphp”,
age: 24
;
var myViewModel = new Vue(
el: ‘#app’,
records: my Model
);
HTML 5 Tutorial
Question five order By ‘age'”> friend.Name li>
ul>
div>
JS:-
var my Model =
call: “Laraphp”,
age: 24,
friends: [
name: “php”, age: 21 ,
name: “vue”, age: 20 ,
name: “angular”, age: 29
]
;
Java Script Interview Questions
Question 6. How To Handle Events In Vue.Js?
Answer:
HTML:-
Name:
div>
JS:-
var myViewModel = new Vue(
el: ‘#app’,
records: my Model,
// A click on handler interior strategies
strategies:
ClickHandler: characteristic(e)
alert(“Hello ” + this.Name);
);
Question: 7. How To Create Components In Vue.Js?
Answer:
HTML:-
div>
JS:-
Vue. Component(‘brisker move’,
fresher go‘,
);
Java Script Tutorial AJAX Interview Questions
Question eight. What Are Directives In Vue.Js, List Some Of Them You Used?
Answer:
Below are listing of usually used directives in Vue.Js
V-show
v-if
V-model
V-else
V-on
Question 9. List Type Of Directive Are Available In Vue Js?
Answer:
In Vue js following forms of directives are available:
General Directives
Literal Directives
Empty Directives
Custom Directives
Angular JS Interview Questions
Question 10. What Is Vue-resource, How Can You Install Vue Resource?
Answer:
VUE-aid is a plugin for vue.Js that offers services for making web requests and handle responses the use of a XMLHttpRequest or JSONP.
You can install it thru yarn or NPM.
$ yarn add vue-aid
$ npm installation vue-aid
AJAX Tutorial
Question eleven. How To Create Constants In Vue Js?
Answer:
To create steady const keyword is used. In Vue.Js we suggest to create a seperate record for defining your constants.
Example: Creating a Constant in Vue js.
Export const SITE_URL = ‘https://www.Wisdomjobs.Com’;
Importing a Constant in Vue js.
Import SITE_URL from ‘./course/to/constants.Js’;
Ext JS Interview Questions
Question 12. How To Use Other Plugin Into Vue Js?
Answer:
var endless Scroll = require(‘vue-infinite-scroll’);
Vue. Use(infinite Scroll)
Here we used vue-infinite-scroll as plugin and it mounted from NPM.
HTML 5 Interview Questions
Question thirteen. How To Use Ternary In Vue Js ?
Answer:
Ext JS Tutorial
Question 14. How To Pass Laravel Variable Value To Vue Js Variable?
Answer:
vue js PROPS is used To bypass laravel variable value to vue js variable
blade.Personal home page:
$site_url = url(”);
?>
home.Vue:
export default
props: [ ‘site_url’],
information: characteristic()
return
sitename:this.Site_url
,
created: function ()
console.Log(‘Component created.’)
,
methods:
displayname:characteristic(url)
console.Log(this.Sitename)
,
set up()
console.Log(‘Component installed.’)
Question: 15. How To Import Components In Vue Js?
Answer:
To import additives in vue js
import domestic from ‘./domestic.Vue’
export default
props: [ ‘base_url’],
components:
domestic
,
records: characteristic()
return
sitename:this.Site_url
,
created: characteristic ()
console.Log(‘Component created.’)
,
techniques:
displayname:function(url)
console.Log(this.Sitename)
,
established()
console.Log(‘Component installed.’)
HTML DOM Interview Questions
Question sixteen. Create Basic Vue Js Component Layout?
Answer:
basic vue js issue format
Node.Js Tutorial
Question 17. How To Check Response Data Length In Vue Js?
Answer:
axios.Get(url)
.Then(function (reaction)
console.Log(reaction.Facts.Period);
)
.Seize(feature (blunders)
);
Node.Js Interview Questions
Question 18. How To Initialize Js Functions In Vue Js (materialize Modal Popup Auto Initialize)?
Answer:
I actually have known as the equal function from Vue Js up to date event
updated()
this.Testingmodel();
,
But you have to avoid the mistakes with the aid of the usage of attempt capture on calling function
methods:
testingmodel:function()
attempt
$(‘#firstlogintour’).Modal(‘open’);
trap(err)
console.Log(err);
Vue Updated Scenario:
This characteristic will name as much as when the feature or method hundreds without failure or any Error.
Java Script Interview Questions
Question 19. How To Append Vue Js Value In Html?
Answer:
To append vue js fee in html please take a look at beneath syntax
posts_new.Link
Git (software program) Tutorial
Question 20. How To Set Cache False And Content-kind In Vue Axios?
Answer:
var config = headers: ‘Content-Type’: ‘software/json’,’Cache-Control’ : ‘no-cache’;
axios.Get (‘/post’,config)
.Then (function (response) )
.Seize (characteristic (errors) );
Git (software) Interview Questions