Ember.js String classify() Method
source link: https://www.geeksforgeeks.org/ember-js-string-classify-method/
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Ember.js String classify() Method
Ember.js is an open-source JavaScript framework used for developing large client-side web applications which is based on Model-View-Controller (MVC) architecture. Ember.js is one of the most widely used front-end application frameworks since it is made to speed up development and increase productivity. Currently, it is utilized by a large number of websites, including Square, Discourse, Groupon, Linked In, Live Nation, Twitch, and Chipotle.
The classify() method is used to produce a classified version of the given string.
Syntax:
classify(str)
Parameters:
- str(string): The string to classify.
Return Value: The classified string
Creating Application: To run the following examples you will need to have an ember project with you. To create one, you will need to install ember-cli first. Write the below code in the terminal:
npm install ember-cli
Now you can create the project by typing in the following piece of code:
ember new <project-name> --lang en
To start the server, type:
ember serve
Example 1: Type the following code to generate the route for this example:
ember generate route richest-people
- app/routes/richest-people.js
import Route from '@ember/routing/route'; import { classify } from '@ember/string'; export default class RichestPeopleRoute extends Route { richestPeople = [ 'elon Musk', 'bernard Arnault and family', 'jeff Bezos', 'Bill gates', 'gautam adani and family', 'Larry Page', 'Warren Buffet', 'larryEllison', 'mukesh ambani', 'sergeyBrin', ]; model() { return this.richestPeople.map(classify); } } |
- app/template/richest-people.hbs
{{page-title "Richest People"}} <h2>Top 10 Richest People in the World</h2> <ul> {{#each @model as |rich-person|}} <li>{{rich-person}}</li> {{/each}} </ul> {{outlet}} |
Output: Visit localhost:4200/richest-people to view the output
Example 2: Type the following code to generate the route for this example:
ember generate route languages
- app/routes/languages.js
import Route from '@ember/routing/route'; import { classify } from '@ember/string'; export default class LanguagesRoute extends Route { name = ['mandarin Chinese', 'spanish', 'english', 'Hindi', 'bengali', 'Portuguese', 'russian', 'japanese', 'western_punjabi', 'yueChinese']; num = [929.0, 474.7, 372.9, 343.9, 233.7, 232.4, 154.0, 125.3, 92.7, 85.2]; languages = []; initLanguages() { this.languages = []; for(let i = 0; i<this.name.length; i++) { let obj = new Object(); obj['name'] = classify(this.name[i]); obj['num'] = this.num[i]; this.languages.push(obj); } } model() { this.initLanguages(); return this.languages; } } |
- app/template/languages.hbs
{{page-title "Languages"}} <h2>Most Spoken Languages in the World</h2> <table style="border: 2px solid black;padding: 30px;"> <tr> <th>Language</th> <th>Native Speakers (millions)</th> </tr> {{#each @model as |language|}} <tr> <td>{{language.name}}</td> <td>{{language.num}}</td> </tr> {{/each}} </table> {{outlet}} |
Output: Visit localhost:4200/languages to view the output
Reference: https://api.emberjs.com/ember/release/classes/String
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