2021-05-15 09:38:15 +00:00
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# angel3_jael_engine
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[](https://pub.dartlang.org/packages/jael3)
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[](https://dart.dev/null-safety)
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[](https://gitter.im/angel_dart/discussion)
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[](https://github.com/dukefirehawk/angel/tree/angel3/packages/jael/jael/LICENSE)
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2017-09-29 22:39:37 +00:00
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A simple server-side HTML templating engine for Dart.
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2019-07-29 22:01:24 +00:00
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[See documentation.](https://docs.angel-dart.dev/packages/front-end/jael)
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2017-09-29 22:39:37 +00:00
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# Installation
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In your `pubspec.yaml`:
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```yaml
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dependencies:
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jael3: ^4.0.0
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2017-09-29 22:39:37 +00:00
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```
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# API
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The core `jael` package exports classes for parsing Jael templates,
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an AST library, and a `Renderer` class that generates HTML on-the-fly.
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```dart
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import 'package:angel3_code_buffer/code_buffer.dart';
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import 'package:jael3/jael.dart' as jael;
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import 'package:angel3_symbol_table/symbol_table.dart';
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void myFunction() {
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const template = '''
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<html>
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<body>
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<h1>Hello</h1>
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<img src=profile['avatar']>
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</body>
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</html>
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''';
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2019-07-29 22:12:52 +00:00
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var buf = CodeBuffer();
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var document = jael.parseDocument(template, sourceUrl: 'test.jael', asDSX: false);
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var scope = SymbolTable(values: {
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'profile': {
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'avatar': 'thosakwe.png',
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}
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});
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const jael.Renderer().render(document, buf, scope);
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print(buf);
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}
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```
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Pre-processing (i.e. handling of blocks and includes) is handled
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2018-11-11 01:54:14 +00:00
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by `package:jael_preprocessor.`.
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