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helperOptions

  • Edit on GitHub

The options argument passed to a helper function when called by a Helper Expression.

Object

When a helper function is called by a Helper Expression, a helperOptions object is passed with the following properties:

stache.registerHelper( "myHelper", function( helperOptions ) {
    helperOptions.fn;      //-> sectionRenderer(){}
    helperOptions.inverse; //-> sectionRenderer(){}
    helperOptions.hash;    //-> Object
    helperOptions.context; //-> *
    helperOptions.scope;   //-> Scope
    helperOptions.option;  //-> Scope.Options
} );

Options

  • fn {sectionRenderer(context, helpers)}:

    Renders the "truthy" subsection BLOCK. options.fn is only available if the helper is called as a {{#expression}} or {{^expression}}. Read about section renderer for more information.

  • inverse {sectionRenderer(context, helpers)}:

    Renders the "falsey" subsection INVERSE. options.inverse is only available if the helper is called as a {{#expression}} or {{^expression}} and {{else}} is used. Read about section renderer for more information.

  • hash {Object}:

    An object containing all of the Hash expression keys and values. For example:

    {{helper arg1 arg2 name=value other=3 position="top"}}
    

    might provide a hash like:

    {
        name: compute( "Mr. Pig" ),
        other: 3,
        position: "top"
    }
    
  • context {*}:

    The current context the stache helper is called within. Read Scope and Context for more information.

  • scope {can-view-scope}:

    An object that represents the current context and all parent contexts. It can be used to look up key values in the current scope. Read Scope and Context and can-view-scope for more information.

  • options {can-view-scope.Options}:

    It can be used to look up key values in the current options scope. Read Scope and Context and [can-view-scope.Options] for more information.

CanJS is part of DoneJS. Created and maintained by the core DoneJS team and Bitovi. Currently 4.3.0.

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