In Handlebars, how are data variables indicated?

In Handlebars, how are data variables indicated?

• A. With a '#' symbol
• B. With an '$' symbol
• C. Preceded with an '@'
• D. With a '%' symbol

Answer: (C)

In Handlebars, data variables are indicated by preceding them with an '@' symbol, which is used to reference the current context within the template. This allows the template to access variables or properties from the data context effectively. The '@' symbol is a specific designator in Handlebars that informs the templating engine to look for variables in the current context scope or to identify certain helpers and block helpers. Other indicators like '#' and '$' are used for different purposes in templating. For example, '#' is used for defining block helpers to conditionally render sections of the template based on the context, while the '$' symbol typically does not have a specific function in Handlebars. The '%' symbol is also not a standard indicator in Handlebars syntax. Understanding these distinctions ensures effective template creation and manipulation when using Handlebars in your projects.

In Handlebars, data variables are indicated by preceding them with an '@' symbol, which is used to reference the current context within the template. This allows the template to access variables or properties from the data context effectively. The '@' symbol is a specific designator in Handlebars that informs the templating engine to look for variables in the current context scope or to identify certain helpers and block helpers.

Other indicators like '#' and '$' are used for different purposes in templating. For example, '#' is used for defining block helpers to conditionally render sections of the template based on the context, while the '$' symbol typically does not have a specific function in Handlebars. The '%' symbol is also not a standard indicator in Handlebars syntax. Understanding these distinctions ensures effective template creation and manipulation when using Handlebars in your projects.