AI Convergence

import { Component, Input } from 'angular2/core';

@Component({

  selector: 'rangle-label',

  template: '<label class="rangle-label">{{ name }}</label>',

  styles: [ `

    .rangle-label {

      color: #422D3F;

      display: block;

      font-weight: bold;

      letter-spacing: .2em;

      text-transform: uppercase;

    }

  `]

})

export class RangleLabel {

  @Input() private name: string;

}

예) 부모 컨테이너에서 사용할 때: 부모 컨테이너 컴포넌트의 name 속성을 자식 컴포넌트인 rangle-label에 내려보낸다.  

     <rangle-label [name]="name"></rangle-label>

import { Component, Input, Output, EventEmitter } from 'angular2/core';

@Component({

  selector: 'rangle-text-field',

  template: `

    <input class="rangle-text-field"

      [placeholder]="placeholder"

      #field (keyup)="handleKeyup(field.value)">

  `,

  styles: [ `

    .rangle-text-field {

      border-radius: 3px;

      border: 1px solid #ccc;

      box-sizing: border-box;

      display: inline-block;

      font-size: inherit;

      font-weight: inherit;

      height: 2.5rem;

      padding: .5rem;

    }

  `]

})

export class RangleTextField {

  @Input() private placeholder: string;

  @Input() private value: String;

  @Output() private valueChange = new EventEmitter<String>();

  handleKeyup(fieldValue: string): void {

    this.valueChange.emit(fieldValue);

  }

}

예) 부모 컨테이너에서 사용할 때 searchTerm은 부모 컨테이너 컴포넌트의 속성이다. value를 내려보내기도 하고, 이벤트를 받기도 한다. 

      <rangle-text-field 

        placeholder="Enter Keyword"

        [(value)]="searchTerm">

      </rangle-text-field>

import { Component, Input, Output, EventEmitter } from 'angular2/core'

@Component({

  selector: 'rangle-button',

  template: `

    <button

      [ngClass]="dynamicStyles()"

      class="rangle-button"

      (click)="onClick.emit()">

      {{ name }}

    </button>

  `,

  styles: [ `

    :host {

      display: flex;

      align-items: stretch;

    }

    .rangle-button {

      border: none;

      border-radius: 3px;

      color: white;

      font-weight: bold;

      letter-spacing: .2em;

      margin-left: 0.5rem;

      padding: 0.5rem;

      text-transform: uppercase;

    }

    .primary {

      background: #E5373A;

    }

    .normal {

      background: #422D3F;

    }

  `]

})

export class RangleButton {

  @Input() name: string;

  @Input() isPrimary: boolean;

  @Output() onClick = new EventEmitter();

  dynamicStyles() {

    return this.isPrimary ? 'primary' : 'normal';

  }

}

예) 부모 컨테이너 컴포넌트에서 사용할 때, handleSearch는 부모 컨테이너 컴포넌트의 메소드이다. 

      <rangle-button name="Search"

           [isPrimary]="true"

           (click)="handleSearch(searchTerm)">

      </rangle-button>

import { Component, Input } from 'angular2/core';

import { RangleLabel } from './rangle-label';

@Component({

  selector: 'rangle-bar',

  directives: [ RangleLabel ],

  template: `

    <rangle-label [name]="name">

    </rangle-label>

    <div class="row">

      <ng-content></ng-content>

    </div>

  `,

  styles: [`

    :host {

      background: #F8F8F8;

      border: solid #ccc 1px;

      display: block;

      padding: 1rem;

      margin: 1rem;

    }

    .row {

      display: flex;

      margin-top: 0.5rem;

    }

  `]

})

export class RangleBar {

  @Input() name: string;

}

import { ViewEncapsulation, Component } from 'angular2/core';

import { RangleBar }  from './rangle-bar';

import { RangleButton } from './rangle-button';

import { RangleTextField } from './rangle-text-field';

@Component({

  selector: 'app',

  directives: [ RangleBar, RangleTextField, RangleButton ],

  template: `

    <rangle-bar name="Search the site">

      <rangle-text-field placeholder="Enter Keyword"

        [(value)]="searchTerm">

      </rangle-text-field>

      <rangle-button name="Search"

        [isPrimary]="true"

        (click)="handleSearch(searchTerm)">

      </rangle-button>

    </rangle-bar>

    <rangle-bar name="Other Stuff">

      <rangle-button name="Button 1"

        [isPrimary]="true">

      </rangle-button>

      <rangle-button name="Button 2"></rangle-button>

      <rangle-button name="Button 3"></rangle-button>

    </rangle-bar>

    <p> inside viewCapsulation </p>

  `,

  styles: [ 'p { background: red; border: dashed yellow 2px; }' ],

  encapsulation: ViewEncapsulation.Native

})

export class App {

  private searchTerm: string;

  handleSearch(searchTerm: string): void {

    alert(`You searched for '${searchTerm}'`);

  }

}

<!doctype html>
<html lang="en" ng-app="myApp">
<head>
	<meta charset="UTF-8">
	<title>AngularJS Hello World using Directives</title>
	<script src="http://code.angularjs.org/1.1.4/angular.min.js"></script>
	<script src="../../underscore/underscore-min.js"></script>
        <script src="../../showdown/compressed/showdown.js"></script>
	<script src="component.js"></script>
	<link href="../../bootstrap/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<markdown>
[[MobiCon]](http://mobicon.tistory.com/)

This is Test
============
    'function() { console.log('hi youngsik'); }
</markdown>


</body>
</html>

angular.module('myApp', [])
    .directive('markdown', function() {
        var converter = new Showdown.converter();
        return {
            restrict : 'E',
            link : function (scope, element, attrs) {
                var htmlDiv = converter.makeHtml(element.text());
                console.log(htmlDiv);
                element.html(htmlDiv);
            },
//            template: '<textarea rows="10" cols="10"></textarea>'
        }
    })