This is now possible with version 1.2
<p>
Together we have
{{pluralize (add myWidgetCount yourWidgetCount), "widget"}}
</p>
Vra
I would use this: http://handlebarsjs.com/expressions.html#subexpressions
{{outer-helper (inner-helper 'abc') 'def'}}
But meteor give me an error...there is some solution or workaround for use nested helpers?
thanks!
Oplossing
This is now possible with version 1.2
<p>
Together we have
{{pluralize (add myWidgetCount yourWidgetCount), "widget"}}
</p>
Ander wenke
Nested Helper: If there is a positional argument followed by other (positional or keyword arguments), the first argument is called on the others using the normal helper argument calling convention.
Passing helperB to helperA
{{helperA helperB}}
Passing 'helperB with argument x' to helperA
{{helperA helperB x}}
Passing 'helperB with argument x=false' to helperA
{{helperA helperB x=false}}
Spacebars inclusion and block arguments
i think this part of the docs: http://docs.meteor.com/#ui_registerhelper, and this part http://docs.meteor.com/#template_helpers should answer your question.
Also, meteors template language is called spacebars, although inspired by handlebars, it has some differnces, more to read here: https://github.com/meteor/meteor/blob/devel/packages/spacebars/README.md
This will give us:
// template
<template name="_maybeDiv_wrapInDiv">
<div>
{{> UI.contentBlock}}
</div>
</template>
<template name="_maybeDiv_noop">
{{> UI.contentBlock}}
</template>
// client code
UI.registerHelper('maybeDiv', function () {
var isBlock = this.valueOf();
if (isBlock)
return Template._maybeDiv_wrapInDiv;
else
return Template._maybeDiv_noop;
});
and you can use it like
{{#maybeDiv true}}
contents
{{/maybeDiv}}