Peter Bacon Darwin
b5002fb46b
chore(doc-gen): capture docs for modules from comments Closes #1258 docs(*): add module description jsdoc tags docs(*): add @public tag to public modules chore(doc-gen): fix overview-dump template The template was referencing an invalid property chore(doc-gen): use `@exportedAs` and `@public` rather than `@publicModule` This commit refactors how we describe components that are re-exported in another module. For example the "public" modules like `angular/angular` and `angular/annotations` are public but they only re-export components from "private" modules. Previously, you must apply the `@publicModule` tag to a component that was to be re-exported. Applying this tag caused the destination module to become public. Now, you specify that a module is public by applying the `@public` tag and then you can "re-export" components to other modules by applying the `@exportedAs` giving the name of the module from which the component will be re-exported. tag. This tag can be used multiple times on a single component, allowing the component to be exported on multiple modules. docs(*): rename `@publicModule` to `@exportedAs` The `@publicModule` dgeni tag has been replaced by the `@exportedAs` dgeni tag on components that are to be re-exported on another module. Closes #1290
52 lines
1.5 KiB
JavaScript
52 lines
1.5 KiB
JavaScript
import {Viewport} from 'angular2/src/core/annotations/annotations';
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import {ViewContainer} from 'angular2/src/core/compiler/view_container';
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import {isBlank} from 'angular2/src/facade/lang';
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/**
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* The `If` directive removes or recreates a portion of the DOM tree based on an {expression}. If
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* the expression assigned to `if` evaluates to a false value then the element is removed from the
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* DOM, otherwise a clone of the element is reinserted into the DOM.
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*
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* # Example:
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*
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* ```
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* <div *if="errorCount > 0" class="error">
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* <!-- Error message displayed when the errorCount property on the current context is greater than 0. -->
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* {{errorCount}} errors detected
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* </div>
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* ```
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*
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* # Syntax
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*
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* - `<div *if="condition">...</div>`
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* - `<div template="if condition">...</div>`
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* - `<template [if]="condition"><div>...</div></template>`
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*
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* @exportedAs angular2/directives
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*/
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@Viewport({
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selector: '[if]',
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properties: {
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'condition': 'if'
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}
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})
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export class If {
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viewContainer: ViewContainer;
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prevCondition: boolean;
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constructor(viewContainer: ViewContainer) {
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this.viewContainer = viewContainer;
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this.prevCondition = null;
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}
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set condition(newCondition) {
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if (newCondition && (isBlank(this.prevCondition) || !this.prevCondition)) {
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this.prevCondition = true;
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this.viewContainer.create();
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} else if (!newCondition && (isBlank(this.prevCondition) || this.prevCondition)) {
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this.prevCondition = false;
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this.viewContainer.clear();
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}
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}
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}
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