Implement tab component ngx-builders#18 : this is basic version of tab will add support for allignment,icon,size, style in my next commit.

Author: kedar9444

projects/bulma-app/src/app/app-routing.module.ts

@@ -9,6 +9,7 @@ import {ModelComponent} from './model/model.component';
 import {IntroductionComponent} from './introduction/introduction.component';
 import {GettingstartedComponent} from './gettingstarted/gettingstarted.component';
 import { PanelComponent } from './panel/panel.component';
+import { TabComponent } from './tab/tab.component';
 
 
 const routes: Routes = [
@@ -20,7 +21,8 @@ const routes: Routes = [
   { path: 'message', component: MessageComponent },
   { path: 'card', component: CardComponent },
   { path: 'model', component: ModelComponent },
-  { path: 'panel', component: PanelComponent }
+  { path: 'panel', component: PanelComponent },
+  { path: 'tab', component: TabComponent }
 ];
 
 @NgModule({

projects/bulma-app/src/app/app.component.html

@@ -37,7 +37,7 @@
 <section class="main-content columns is-fullheight">
 
   <aside class="column is-2 is-narrow-mobile is-fullheight section is-hidden-mobile">
-    
+
     <ul class="menu-list">
         <li><a [routerLink]="['']" routerLinkActive="router-link-active" >Introduction</a></li>
         <li><a [routerLink]="['/gettingstarted']" routerLinkActive="router-link-active">Getting Started</a></li>
@@ -49,6 +49,7 @@
       <li><a [routerLink]="['/card']" routerLinkActive="router-link-active" >card</a></li>
       <li><a [routerLink]="['/model']" routerLinkActive="router-link-active" >model</a></li>
       <li><a [routerLink]="['/panel']" routerLinkActive="router-link-active" >panel</a></li>
+      <li><a [routerLink]="['/tab']" routerLinkActive="router-link-active" >Tab</a></li>
     </ul>
   </aside>
 

projects/bulma-app/src/app/app.module.ts

@@ -18,6 +18,7 @@ import { ModelComponent } from './model/model.component';
 import { IntroductionComponent } from './introduction/introduction.component';
 import { GettingstartedComponent } from './gettingstarted/gettingstarted.component';
 import { PanelComponent } from './panel/panel.component';
+import { TabComponent } from './tab/tab.component';
 
 
 @NgModule({
@@ -31,7 +32,8 @@ import { PanelComponent } from './panel/panel.component';
     ModelComponent,
     IntroductionComponent,
     GettingstartedComponent,
-    PanelComponent
+    PanelComponent,
+    TabComponent
   ],
   imports: [
     BrowserModule,

projects/bulma-app/src/app/tab/tab.component.css

@@ -0,0 +1,6 @@
+<bu-tabs>
+  <bu-tab-item title="Home" >
+  </bu-tab-item>
+  <bu-tab-item title="Dashboard">
+  </bu-tab-item>
+</bu-tabs>

projects/bulma-app/src/app/tab/tab.component.html

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { TabComponent } from './tab.component';
+
+describe('TabComponent', () => {
+  let component: TabComponent;
+  let fixture: ComponentFixture<TabComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ TabComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TabComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

projects/bulma-app/src/app/tab/tab.component.spec.ts

@@ -0,0 +1,8 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-tab',
+  templateUrl: './tab.component.html',
+  styleUrls: ['./tab.component.css']
+})
+export class TabComponent { }

projects/bulma-app/src/app/tab/tab.component.ts

@@ -1,2 +1,3 @@
 export * from './tabs.component';
+export * from './tab-item/tab-item.component';
 export * from './tabs.module';

projects/ngx-bulma/src/lib/tabs/index.ts

@@ -0,0 +1,6 @@
+<li [class.is-active]="id === 'bu-tab-item-'+ selectedId">
+  <a [id]="id"
+    href (click)="select($event, id)" role="tab">
+    {{title}}
+  </a>
+</li>

projects/ngx-bulma/src/lib/tabs/tab-item/tab-item.component.css

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { TabItemComponent } from './tab-item.component';
+
+describe('TabItemComponent', () => {
+  let component: TabItemComponent;
+  let fixture: ComponentFixture<TabItemComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ TabItemComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TabItemComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

projects/ngx-bulma/src/lib/tabs/tab-item/tab-item.component.html

@@ -0,0 +1,38 @@
+import { Component, ViewEncapsulation, ChangeDetectionStrategy, Input, ChangeDetectorRef, AfterContentChecked } from '@angular/core';
+import { TabsService } from '../tabs.service';
+
+@Component({
+  selector: 'bu-tab-item',
+  templateUrl: './tab-item.component.html',
+  styleUrls: ['./tab-item.component.css'],
+  encapsulation: ViewEncapsulation.None,
+  changeDetection: ChangeDetectionStrategy.OnPush
+})
+
+export class TabItemComponent implements AfterContentChecked  {
+
+  @Input() title: string;
+  public id = `bu-tab-item-${this.tabsService.getid()}`;
+  public selectedId: number;
+
+  constructor(private tabsService: TabsService, private ref: ChangeDetectorRef) {
+    this.tabsService.selectedId.subscribe(data => {
+      this.selectedId = data;
+    });
+  }
+
+  select(event, id) {
+    event.preventDefault();
+    const idSeparated = id.split('-');
+    this.tabsService.setSelectedId(this.getSelectedId(idSeparated));
+  }
+
+  getSelectedId(idSeparated) {
+    return idSeparated[idSeparated.length - 1];
+  }
+
+  ngAfterContentChecked() {
+    this.ref.detectChanges();
+  }
+
+}

projects/ngx-bulma/src/lib/tabs/tab-item/tab-item.component.spec.ts

@@ -1 +1,5 @@
-<p>bulma-tabs works!</p>
+<div class="tabs">
+  <ul>
+    <ng-content select="bu-tab-item"></ng-content>
+  </ul>
+</div>

projects/ngx-bulma/src/lib/tabs/tab-item/tab-item.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit, ViewEncapsulation, ChangeDetectionStrategy } from '@angular/core';
+import { Component, OnInit, ViewEncapsulation, ChangeDetectionStrategy, ContentChildren, QueryList } from '@angular/core';
 
 @Component({
   selector: 'bu-tabs',
@@ -7,11 +7,5 @@ import { Component, OnInit, ViewEncapsulation, ChangeDetectionStrategy } from '@
   encapsulation: ViewEncapsulation.None,
   changeDetection: ChangeDetectionStrategy.OnPush
 })
-export class BulmaTabsComponent implements OnInit {
-
-  constructor() { }
-
-  ngOnInit() {
-  }
-
+export class BulmaTabsComponent {
 }

projects/ngx-bulma/src/lib/tabs/tabs.component.html

@@ -1,14 +1,15 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { BulmaTabsComponent } from './tabs.component';
-
-
+import { TabItemComponent } from './tab-item/tab-item.component';
+import { TabsService } from './tabs.service';
 
 @NgModule({
-  declarations: [BulmaTabsComponent],
+  declarations: [BulmaTabsComponent, TabItemComponent],
   imports: [
     CommonModule
   ],
-  exports: [BulmaTabsComponent]
+  exports: [BulmaTabsComponent, TabItemComponent],
+  providers: [TabsService]
 })
 export class BulmaTabsModule { }

projects/ngx-bulma/src/lib/tabs/tabs.component.ts

@@ -0,0 +1,12 @@
+import { TestBed } from '@angular/core/testing';
+
+import { TabsService } from './tabs.service';
+
+describe('TabsService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: TabsService = TestBed.get(TabsService);
+    expect(service).toBeTruthy();
+  });
+});

projects/ngx-bulma/src/lib/tabs/tabs.module.ts

@@ -0,0 +1,19 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class TabsService {
+  public nextid = 1;
+  public selectedId = new BehaviorSubject<number>(null);
+  constructor() { }
+
+  getid() {
+    return this.nextid++;
+  }
+
+  setSelectedId(id) {
+    this.selectedId.next(id);
+  }
+}