# Template Attribute Language

> template language

**Wikidata**: [Q1431130](https://www.wikidata.org/wiki/Q1431130)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Template_Attribute_Language)  
**Source**: https://4ort.xyz/entity/template-attribute-language

## Summary
Template Attribute Language (TAL) is a template language used primarily within the Zope Page Templates system. It is classified as an attribute language, meaning it uses attributes within markup tags to define dynamic functionality. The language is documented in English and has active references across multiple Wikipedia languages and developer platforms.

## Key Facts
- **Acronym**: TAL
- **Classification**: Instance of a template language.
- **Primary Use**: Attribute-based templating.
- **Parent System**: Part of Zope Page Templates.
- **Documentation**: Official documentation is available in English at `https://pagetemplates.readthedocs.io/en/latest/tal.html`.
- **Community Presence**: Maintains a tag on Stack Overflow (`stackoverflow.com/tags/template-tal`).
- **Wikipedia Reach**: Has Wikipedia entries in three languages: German (de), English (en), and Portuguese (pt).
- **Sitelink Count**: 3 sitelinks associated with the entity.
- **Freebase ID**: /m/02qgg1r.

## FAQs
### Q: What is Template Attribute Language (TAL)?
A: TAL is a template language designed for creating dynamic web page templates. It functions as an attribute language and is a core component of the Zope Page Templates system.

### Q: What system uses TAL?
A: TAL is used specifically within Zope Page Templates, a system designed for generating web pages.

### Q: Where can I find documentation for TAL?
A: The primary documentation for Template Attribute Language is hosted on Read the Docs at `https://pagetemplates.readthedocs.io/en/latest/tal.html`.

## Why It Matters
Template Attribute Language (TAL) serves a specific role in the landscape of web development as the foundational syntax for Zope Page Templates. As an attribute language, it allows developers to implement logic and dynamic content insertion directly through element attributes, distinguishing it from other template systems that might rely on distinct code blocks or tags. This structural approach is integral to how Zope Page Templates function, serving as the "template language" class for that ecosystem.

Its relevance is supported by its continued presence in developer ecosystems, evidenced by a dedicated Stack Exchange tag and documentation hosted on Read the Docs. The availability of information in multiple languages (English, German, and Portuguese) further indicates its utility across different geographic developer communities. By defining the specific "attribute" usage within its parent system, TAL provides the necessary syntax rules that allow for the separation of content structure from dynamic data insertion in the Zope environment.

## Notable For
- **Attribute-Based Design**: Unlike many template languages that use inline code, TAL is defined specifically as an "attribute" language.
- **Zope Integration**: It is a distinct and essential part of the Zope Page Templates system.
- **Multilingual Documentation**: The entity maintains Wikipedia entries and documentation in German, English, and Portuguese.
- **Developer Support**: It has a dedicated, active tag on Stack Overflow, indicating a continuing user base.

## Body
### Definition and Classification
Template Attribute Language (TAL) is formally classified as a **template language**. It is an instance of this class and is distinguished by its specific use case as an **attribute language**. In this context, the language syntax is applied via attributes within a host markup document (such as HTML or XML) rather than through separate processing instructions or text delimiters.

### Relationship to Zope
TAL is intrinsically linked to **Zope Page Templates**, serving as a core component of this web page template system. While Zope Page Templates acts as the broader "Thing" or system, TAL provides the specific linguistic rules for defining template attributes.

### Digital Footprint and Resources
The language is documented and referenced across several platforms:
- **Official Documentation**: Maintained in English at `https://pagetemplates.readthedocs.io/en/latest/tal.html`.
- **Wikipedia**: The entity has a sitelink count of 3, corresponding to entries in German (`de`), English (`en`), and Portuguese (`pt`).
- **Community Q&A**: A dedicated tag for "template-tal" exists on Stack Overflow (`stackoverflow.com/tags/template-tal`), serving as a resource for developer queries.
- **Identifiers**: The entity is tracked with the Freebase ID `/m/02qgg1r`.

## References

1. Freebase Data Dumps. 2013