Angular Ngif Else Template With Context

Angular Ngif Else Template With Context - The code for the ngIf directive expects to be passed a reference to a template TemplateRef for the else branch which it will call createEmbeddedView on to display the nested content Therefore it makes no sense to try to use any other kind of element for the else content it just won t work

You can use ngIf in four ways to achieve a simple if else procedure Just use If If isValid is true Using If with Else please notice to templateName If isValid is true If isValid is false

Angular Ngif Else Template With Context

Angular Ngif Else Template With Context

there are a few other options , this sounds like you may benefit from a NgTemplateOutlet with context like *ngTemplateOutlet="drink; context: beer", or maybe another component for categorizing. if (foo === 1) else if (bar === 99) else if (foo === 2) else

Im not aware of a way to basically override that context variable thats used within the templates Something like this would be ideal but not seeing a way to do it

Angular How Can I Use Quot NgIf Else Quot Stack Overflow

The default else template is blank content copy Component selector ng if simple template show hide show show show Text to show export class NgIfSimple show true Showing an alternative template using else link

How Can I Use ngIf Else Gang Of Coders

1 Answer Directive selector appIsEditUser export class IsEditUserDirective Input else templateRef TemplateRef null handle you else here console log templateRef

How To Make A If Else Angular Template With Only Ng Container

The ngIf else syntax If we could use an if syntax in HTML we will also need an else clause just like in Javascript we have the if else statement In Angular we can use the ngIf else syntax in the following way All Courses

How Can I Use ngIf Else Gang Of Coders

p p q q Here is my attempt but it does

According to the Angular API, the ngIf directive is a structural directive that conditionally includes a template based on the value of an expression coerced to Boolean.

Html NgIf Else If In Template Stack Overflow

Angular is already using ng template under the hood in many of the structural directives that we use all the time ngIf ngFor and ngSwitch Let s get started learning ng template with an example Here we are defining two tab buttons of a tab component more on this later Component selector app root template

Angular Ngif Else Template With Context

p p q q Here is my attempt but it does

You can use ngIf in four ways to achieve a simple if else procedure Just use If If isValid is true Using If with Else please notice to templateName If isValid is true If isValid is false

Angular NgIf Directive With Example