Class ExternalTemplateLoader

Loads external Angular templates from templateUrl from disk. Resolves relative and absolute template paths against the component file and falls back to an empty template when the file cannot be read.

Index

Constructors

Methods

loadExternalTemplate resolveTemplatePath templateExists

Constructors

constructor

new ExternalTemplateLoader(): ExternalTemplateLoader
Returns ExternalTemplateLoader

Methods

loadExternalTemplate

loadExternalTemplate(
templateUrl: string,
componentPath: string,
): Promise<string>
Load external template file.

Handles templateUrl: './user.component.html'
Parameters
- templateUrl: string
  Template URL from @Component metadata
- componentPath: string
  Absolute path to the component file
Returns Promise<string>
Template content or empty string on error

resolveTemplatePath

resolveTemplatePath(templateUrl: string, componentPath: string): string
Resolve template path from component path and templateUrl.
Parameters
- templateUrl: string
  Template URL from @Component metadata
- componentPath: string
  Absolute path to the component file
Returns string
Absolute path to template file

templateExists

templateExists(templateUrl: string, componentPath: string): Promise<boolean>
Check if a template path exists.
Parameters
- templateUrl: string
  Template URL from @Component metadata
- componentPath: string
  Absolute path to the component file
Returns Promise<boolean>
True if template file exists