handlebars.js - How to write a boundHelper to iterate a map in Ember.js -


i have model contains ember.map, , want render content of map in template.

i've tried using custom bound helper below, template not re-render values added/removed map.

essentially want replicate behaviour of {{#each}} map.

ember.handlebars.registerboundhelper('eachinmap', function(map, block) {   out = "";   map.foreach(function(k,v) {     out += block.fn(v)   });   return new handlebars.safestring(out); }, /* dependencies put here? */);

invoked template

{{#eachinmap mymap}} foo bar {{/eachinmap}}

check out https://github.com/emberjs/ember.js/pull/2659. basically, boundhelpers don't support blocks sorry.

the current workaround create non-bound helper , wrap in {{#bind}} block.


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