docs(core): updates query decorator docs
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vsavkin
Igor Minar
parent
5972fdc817
commit
096ae7c404
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@ -155,41 +155,11 @@ export abstract class Query {}
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*/
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export interface ContentChildrenDecorator {
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/**
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* @docsNotRequired
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*/
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(selector: Type<any>|Function|string,
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{descendants, read}?: {descendants?: boolean, read?: any}): any;
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new (
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selector: Type<any>|Function|string,
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{descendants, read}?: {descendants?: boolean, read?: any}): Query;
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}
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/**
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* Type of the ContentChildren metadata.
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*
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* @stable
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*/
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export type ContentChildren = Query;
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/**
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* @whatItDoes Configures a content query.
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*
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* @howToUse
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*
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* ```
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* import {Directive, QueryList, ContentChildren} from '@angular/core';
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*
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* @Directive({
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* selector: 'someDir'
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* })
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* class SomeDir {
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* @ContentChildren(ChildDirective) contentChildren: QueryList<ChildDirective>;
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*
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* ngAfterContentInit() {
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* // contentChildren is set
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* }
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* }
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* ```
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* {@example core/di/ts/contentChildren/content_children_howto.ts region='HowTo'}
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*
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* @description
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*
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@ -215,7 +185,29 @@ export type ContentChildren = Query;
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* @stable
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* @Annotation
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*/
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export const ContentChildren: ContentChildrenDecorator = makePropDecorator(
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(selector: Type<any>|Function|string,
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{descendants, read}?: {descendants?: boolean, read?: any}): any;
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new (
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selector: Type<any>|Function|string,
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{descendants, read}?: {descendants?: boolean, read?: any}): Query;
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}
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/**
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* Type of the ContentChildren metadata.
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*
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* @stable
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* @Annotation
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*/
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export type ContentChildren = Query;
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/**
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* ContentChildren decorator and metadata.
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*
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* @stable
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* @Annotation
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*/
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export const ContentChildren: ContentChildrenDecorator =
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<ContentChildrenDecorator>makePropDecorator(
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'ContentChildren',
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[
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['selector', undefined],
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@ -251,20 +243,7 @@ export type ContentChild = Query;
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*
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* @howToUse
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*
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* ```
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* import {Directive, ContentChild} from '@angular/core';
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*
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* @Directive({
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* selector: 'someDir'
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* })
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* class SomeDir {
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* @ContentChild(ChildDirective) contentChild;
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*
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* ngAfterContentInit() {
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* // contentChild is set
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* }
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* }
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* ```
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* {@example core/di/ts/contentChild/content_child_howto.ts region='HowTo'}
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*
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* @description
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*
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@ -326,21 +305,7 @@ export type ViewChildren = Query;
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*
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* @howToUse
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*
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* ```
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* import {Component, QueryList, ViewChildren} from '@angular/core';
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*
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* @Component({
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* selector: 'someCmp',
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* templateUrl: 'someCmp.html'
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* })
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* class SomeCmp {
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* @ViewChildren(ChildDirective) viewChildren: QueryList<ChildDirective>;
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*
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* ngAfterViewInit() {
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* // viewChildren is set
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* }
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* }
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* ```
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* {@example core/di/ts/viewChildren/view_children_howto.ts region='HowTo'}
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*
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* @description
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*
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@ -386,38 +351,11 @@ export const ViewChildren: ViewChildrenDecorator = makePropDecorator(
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*/
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export interface ViewChildDecorator {
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/**
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* @docsNotRequired
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*/ (selector: Type<any>|Function|string, {read}?: {read?: any}): any;
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new (selector: Type<any>|Function|string, {read}?: {read?: any}): ViewChild;
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}
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/**
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* Type of the ViewChild metadata.
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*
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* @stable
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*/
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export type ViewChild = Query;
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/**
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* @whatItDoes Configures a view query.
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*
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* @howToUse
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*
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* ```
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* import {Component, QueryList, ViewChild} from '@angular/core';
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*
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* @Component({
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* selector: 'someCmp',
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* templateUrl: 'someCmp.html'
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* })
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* class SomeCmp {
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* @ViewChild(ChildDirective) child: ChildDirective;
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*
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* ngAfterViewInit() {
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* // child is set
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* }
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* }
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* ```
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* {@example core/di/ts/viewChild/view_child_howto.ts region='HowTo'}
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*
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* @description
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*
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@ -432,7 +370,7 @@ export type ViewChild = Query;
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* * **selector** - the directive type or the name used for querying.
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* * **read** - read a different token from the queried elements.
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*
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* Let's look at an example:
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* Let's look at an example!!!!:
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*
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* {@example core/di/ts/viewChild/view_child_example.ts region='Component'}
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*
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@ -441,6 +379,23 @@ export type ViewChild = Query;
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* @stable
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* @Annotation
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*/
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(selector: Type<any>|Function|string, {read}?: {read?: any}): any;
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new (selector: Type<any>|Function|string, {read}?: {read?: any}): ViewChild;
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}
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/**
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* Type of the ViewChild metadata.
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*
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* @stable
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*/
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export type ViewChild = Query;
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/**
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* ViewChild decorator and metadata.
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*
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* @stable
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* @Annotation
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*/
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export const ViewChild: ViewChildDecorator = makePropDecorator(
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'ViewChild',
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[
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@ -7,7 +7,9 @@
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*/
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/**
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* Runtime representation a type that a Component or other object is instances of.
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* @whatItDoes Represents a type that a Component or other object is instances of.
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*
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* @description
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*
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* An example of a `Type` is `MyCustomComponent` class, which in JavaScript is be represented by
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* the `MyCustomComponent` constructor function.
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