angular-cn/modules/angular2/docs/cheatsheet/built-in-directives.md

@cheatsheetSection Built-in directives @cheatsheetIndex 2 @description import {NgIf, ...} from 'angular2/angular2';

@cheatsheetItem <section *ng-if="showSection">|*ng-if Removes or recreates a portion of the DOM tree based on the showSection expression.

@cheatsheetItem <li *ng-for="#item of list">|*ng-for Turns the li element and its contents into a template, and uses that to instantiate a view for each item in list.

@cheatsheetItem `<div [ng-switch]="conditionExpression"> <template [ng-switch-when]="case1Exp">... ... ...

`|`[ng-switch]`|`[ng-switch-when]`|`ng-switch-when`|`ng-switch-default` Conditionally swaps the contents of the div by selecting one of the embedded templates based on the current value of conditionExpression.

@cheatsheetItem <div [ng-class]="{active: isActive, disabled: isDisabled}">|[ng-class] Binds the presence of css classes on the element to the truthiness of the associated map values. The right-hand side expression should return {class-name: true/false} map.