主要內容 元件 + 樣板 + 樣式 (ArticleComponent) Angular 2 應用程式的組成 • App Component 元件 • Child Component 元件 • Services Component 元件 • Pipe Component 元件 模組 • AppModule Angular 2 元件的組成 範本 ( Template ) • HTML 17 認識 Angular 元件的程式碼結構 import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: 'app.component.html', styleUrls: ['app.component.css'] }) export class AppComponent { title = 'app works!'; } 18 Angular 2 結構剖析 19 Angular 2 結構剖析 • Module 應用程式被切分成許多「模組」 • Component 每個模組下有許多「元件」 • Template 每個元件都可能有自己的「樣板」 • Metadata 每個元件都可以標示「中繼資料」 • Data Binding 樣板與元件屬性、方法可以進行綁定

the first and second color component. The shape can be changed; see Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled Indicates that the socket accepts/produces color information. The colors may or may not have an alpha component depending on the node tree type. Float (gray) Indicates that the socket accepts/produces floating-point same value. Integer (lime green) Used to pass an integer value (a number without a fractional component). String (light blue) Used to pass a text value. Vector (dark blue) Indicates vector, coordinate

the first and second color component. The shape can be changed; see Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled same value. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Indicates that the socket accepts/produces color information. The colors may or may not have an alpha component depending on the node tree type. Shader (bright green) Used for shaders in Cycles and Eevee.

the first and second color component. The shape can be changed; see Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled same value. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Indicates that the socket accepts/produces color information. The colors may or may not have an alpha component depending on the node tree type. Shader (bright green) Used for shaders in Cycles and Eevee.

the first and second color component. The shape can be selected by the Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled for a node. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Remember that the essential idea is that a group should be a reusable, self- contained software component. Material node groups should not include: Input nodes If you include a source node in your group

the first and second color component. The shape can be changed; see Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled Indicates that the socket accepts/produces color information. The colors may or may not have an alpha component depending on the node tree type. Float (gray) Indicates that the socket accepts/produces floating-point same value. Integer (lime green) Used to pass an integer value (a number without a fractional component). String (light blue) Used to pass a text value. Vector (dark blue) Indicates vector, coordinate

the first and second color component. The shape can be changed; see Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled Indicates that the socket accepts/produces color information. The colors may or may not have an alpha component depending on the node tree type. Float (gray) Indicates that the socket accepts/produces floating-point same value. Integer (lime green) Used to pass an integer value (a number without a fractional component). String (light blue) Used to pass a text value. Vector (dark blue) Indicates vector, coordinate

the first and second color component. The shape can be selected by the Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled for a node. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Remember that the essential idea is that a group should be a reusable, self- contained software component. Material node groups should not include: Input nodes If you include a source node in your group

the first and second color component. The shape can be selected by the Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled for a node. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Remember that the essential idea is that a group should be a reusable, self- contained software component. Material node groups should not include: Input nodes If you include a source node in your group

the first and second color component. The shape can be selected by the Types. Color Slider The slider with a gradient in the background lets you define the third color component. It can also be controlled for a node. Integer (lime green) Used to pass an integer value (a number without a fractional component). Boolean (pink) Used to pass a true or false value. String (light blue) Used to pass a text Remember that the essential idea is that a group should be a reusable, self- contained software component. Material node groups should not include: Input nodes If you include a source node in your group