Import std.text.template

Templates

std.text.template

class

Public Class Templates

Templates by name, which render each other as partials: {{> header}} is the template named "header". One whose name ends with ".html" or ".htm" escapes its values for HTML, as a partial too, and so do the partials it renders, whatever their names.

Examples

Local site = Templates()
Try site.Add("header", r"<h1>{{title}}</h1>")
Try site.Add("page", r"{{> header}}<p>{{body}}</p>")
Local data = Value.Object()
data["title"] = Value("Hi")
data["body"] = Value("there")
Expect((Try site.Render("page", data)) == "<h1>Hi</h1><p>there</p>")

std/text/template.fb, line 80

Public New() constructor #

A new Templates, with none added.
Public Method Add(name: String, text: String) Throws FormatError method #

Adds the template that text is as name, in place of one that has the name already. Throws a FormatError of BAD_TEMPLATE where the text isn't one, which says the template's name, the line, and the column.
Public Method Contains(name: String): Bool method #

Whether it has a template of the name.
Public Method Render(name: String, data: Value): String Throws FormatError method #

The template of the name, filled from a Value, whose Object's keys are the names the tags give. Throws a FormatError of MISSING_VALUE where it has no template of the name, or of a partial's, and of OTHER for partials more than 1000 deep inside each other.
@PanicsAtCaller Public Method Render<T>(name: String, data: T): String Throws FormatError method #

The template of the name, filled from the Value that Save makes of data. Panics, as Save does, for data that nests more than 256 levels deep.

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