I'm in the process of upgrading to rev 1.0.0 build9. (Code was passing all tests with rev 0.7.3.)
In the template I have an element:
<div on-click='complaint_{{id}}_edit_cancel()'/>
The mustache interpolation within that attribute is causing a parser error. I realize that there may be other ways to pass this variable to the event handler, but how should such interpolation be handled so as not to trigger a parser error?
Not sure if this was officially supported or if this was a side-effect of attribute parsing (which would make it a bug). As far as I know, Ractive only supports either a string or a JS expression as values of the on-* directive. Also, a function per id is a strange setup.
Anyways, expressions have full, unmustached access to data in the context. You can pass i as an argument of either a method call or a proxy event.
// passes id as argument to a method
<div on-click="complaint_edit_cancel(id)"/>
// passes id as argument to an event, handled by ractive.on
<div on-click="['complaint_edit_cancel', id]"/>