About CanJS
CanJS is a JavaScript framework designed to simplify the development of CRUD applications. It provides robust abstractions for data modeling, real-time list updates, and promise handling in templates, reducing boilerplate code and improving maintainability. Backed by Bitovi, CanJS offers strong community support and a small bundle size.
FAQ
The tool uses the {{#if(EXPRESSION)}}FN{{else}}INVERSE{{/if}} syntax to render content based on whether an expression is truthy or falsey. If the expression is truthy, FN is rendered; otherwise, INVERSE is rendered.
Yes, you can nest conditional statements. For example, you can use {{#if(user.isFemale)}} {{#if(user.isMarried)}} Mrs {{/if}} {{#if(user.isSingle)}} Miss {{/if}} {{/if}} to handle multiple conditions.
The tool supports KeyLookup expressions and Call expressions as the EXPRESSION parameter. These expressions should evaluate to a truthy or falsey value.
You can use the {{else}} clause within the {{#if}} block to specify content that should be rendered if the expression is falsey. For example, {{#if(user.isFemale)}} {{#if(user.isMarried)}} Mrs {{else}} Miss {{/if}} {{/if}}.
If the expression is falsey and no else clause is provided, nothing will be rendered for that conditional block.
Yes, you can use variables in the conditional expressions. For example, {{#if(person.isAwake())}} Hello {{/if}} uses the isAwake method of the person object.
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