Class: TemplateEngine

vertx-web-js/template_engine~ TemplateEngine

new TemplateEngine()

A template engine uses a specific template and the data in a routing context to render a resource into a buffer.

Concrete implementations exist for several well-known template engines.

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Methods

isCachingEnabled() → {boolean}

Returns true if the template engine caches template files. If false, then template files are freshly loaded each time they are used.
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Returns:
True if template files are cached; otherwise, false.
Type
boolean

render(context, templateDirectory, templateFileName, handler)

Render the template

NOTE if you call method directly (i.e. not using TemplateHandler) make sure that templateFileName is sanitized via Utils#normalizePath

Parameters:
Name Type Description
context RoutingContext the routing context
templateDirectory string the template directory to use
templateFileName string the relative template file name to use
handler function the handler that will be called with a result containing the buffer or a failure.
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