Angular 4.0.0-rc.1 was released in late February with rc.2 hot on it’s heels 6 days later, today, March 2nd. There are lots of improvements including smaller bundle sizes and faster compilation. My favorite new
You can specify another template using ng-template, give it a variable using # and then reference it in the *ngIf statement with an else clause. You can also use a more explicit syntax with NgIf/Else/Then. It would look somethi...
We also able to use 'else' with '*ngIf', else taks a 'template' which will be displayed when the if expression is not matched. <ng-template#loading>Fetching meals...</ng-template>No meals, add new meal to add<!--meal ngFor-->...
Try to click on first toggle button Angular version:4.1.3 As mentioned in the previous comment<ng-template>is used to declare a template. What you want here is to hide/display some nodes: <ng-container*ngIf="first; else notFirst">Hello World!</ng-container><ng-template#notFirst>Or Not!
* Angular expands this into a more explicit version, in which the anchor element * is contained in an `<ng-template>` element. * * Simple form with shorthand syntax: * * ``` * Content to render when condition is true. * ``` * * Simple form with expanded...
1 Reply What is the difference between ngIf and *ngIf in Angular? ngIf is the directive. Because it’s a structural directive (template-based), you need to use the * prefix to use it into templates. *ngIf corresponds to the shortcut for the following syntax (“syntactic sugar”):...
Syntax: <element ng-if="expression"**></element>** Funktionieren vonng-ifin AngularJS Es ist wichtig zu verstehen, dass alle vom AngularJS-Framework bereitgestellten In-Built-Anweisungen im AngularJS-Framework immer mit dem Präfix ng gekennzeichnet werden. Die Anweisung derng-if-Direktive...
of Angular with v4. Angular 4.0.0-rc.1 was released in late February with rc.2 hot on it’s heels 6 days later, today, March 2nd. There are lots of improvements including smaller bundle sizes and faster compilation. My favorite new feature at the moment is the new NgIf/Else syntax....
The NgIf directive is used when you want to display or remove an element based on a condition.If the condition is false the element the directive is attached to will be removed from the DOM.The syntax is: *ngIf=""The [ngSwitch] directive on a container specifies an expression to match...