Angular4入門_Vol.7
参考サイト
https://www.codingforentrepreneurs.com/projects/try-angular-v4/ http://getbootstrap.com/ https://www.npmjs.com/package/ngx-bootstrap http://valor-software.com/ngx-bootstrap/#/
Bootstrap for Angular - ngx-bootstrap
ngx-bootstrapを使う。以下のサイトに従って、導入をすすめる。 http://valor-software.com/ngx-bootstrap/#/
$ npm install ngx-bootstrap --save
src/index.html に、Bootstrap3を読み込む
<!doctype html> <html> <head> <meta charset="utf-8"> <title>Srvup</title> <base href="/"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.ico"> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> </head> <body> <app-root>Loading...</app-root> </body> </html>
- src/app/app.component.html にnavbarのコードをそのまま転記してみる。
<nav class="navbar navbar-default"> <div class="container-fluid"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Brand</a> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> <li role="separator" class="divider"></li> <li><a href="#">One more separated link</a></li> </ul> </li> </ul> <form class="navbar-form navbar-left"> <div class="form-group"> <input type="text" class="form-control" placeholder="Search"> </div> <button type="submit" class="btn btn-default">Submit</button> </form> <ul class="nav navbar-nav navbar-right"> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </li> </ul> </div><!-- /.navbar-collapse --> </div><!-- /.container-fluid --> </nav> <router-outlet></router-outlet>
うまく、bootstrapをよみこんで表示された!これだけで、bootstrapが使えるようになるぽいな。
DROPDOWNS moduleをapp.module.tsにimportしてみる。
// RECOMMENDED (doesn't work with system.js) import { BsDropdownModule } from 'ngx-bootstrap/dropdown'; // or import { BsDropdownModule } from 'ngx-bootstrap'; @NgModule({ imports: [BsDropdownModule.forRoot(),...] }) export class AppModule(){}
- dropdown, dropdownToggle,
*dropdownMenu
を埋め込んでみる。
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li> <li><a href="#">Link</a></li> <li class="dropdown" dropdown> <a href="#" dropdownToggle class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul *dropdownMenu class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> <li role="separator" class="divider"></li> <li><a href="#">One more separated link</a></li> </ul> </li> </ul>
- うまく表示された!
まとめ
bootstrapをangularで使う場合は、通常のbootstrapのコードに、angularで定義したtag(selector?)の追記が必要。
ngx-bootstrap がとりあえず、使いやすいぽいぞ。