I am facing an issue with a model that has attributes named @id, @type, and others.
When I attempt to include <%= @id %> in a template for a Marionette.ItemView (using Underscore), I encounter the following error:
Uncaught SyntaxError: Unexpected token ILLEGAL
Even using the syntax ['@id'] does not yield the desired output.
Is it necessary for me to override the serializeData function?
Thank you
When using underscore templates, you need JavaScript expressions within <%= ... %>. The compiled template utilizes the with statement, allowing you to reference object properties as variables. However, the issue arises when trying to use @id which is not a valid JavaScript expression.
To resolve this, it would be best to create your own serializeData function to eliminate the @s. Alternatively, you can utilize the variable option with _.template:
By default, template inserts values from your data into the local scope using the
withstatement. However, you can specify a single variable name using the variable setting for faster rendering._.template("Using 'with': <%= data.answer %>", {answer: 'no'}, {variable: 'data'}); => "Using 'with': no"
This allows you to access properties like <%= data['@id'] %>; however, integrating this method with Marionette might require more effort than simply cleaning up the @s in a customized serializeData function.
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