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Djangoroidの奮闘記

python,django,angularJS1~三十路過ぎたプログラマーの奮闘記

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

<!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。