handlebars.js - Handlebars: Compiling template with nested iterators -


i'm trying create glossary of terms using handlebars. each term contains array of related terms. if try use {{ #each }} style syntax error. if use {{ related }} converts each item in array string. need @ each element individually can wrap in span class style.

data:

[   {     "name": "habitat",     "description": "the place in nature distinct features (such short grass, wet ground, dry rocks, etc.) animal calls home because provides needs survive: food, water , shelter.",     "related": ["range", "habitat fragmentation"]   },   {     "name": "habitat fragmentation",     "description": "when animal’s homeland or range split smaller pieces. <br><br>for example, if place road in middle of large field, have fragmented field 2 pieces. if animal’s den on 1 side of road , food on other, animal must take risk of crossing road in order survive.",     "related": ["habitat"]   } ]

template:

<script id="glossary-template" type="x-handlebars-template">   {{#each .}}   <li class="term">     <h3>{{ name }} {{ acronym }}</h3>     <p>{{{ description }}}</p>     <p>related terms:{{ #related }}<span class="tag">{{this}}<span>{{ /related }}   </li>   {{/each}} </script>

i think issue here was using 2 unnamed iterators. passed data compiled template named parameter, , works now.

$('ul').append(template({"terms": data}));   <script id="glossary-template" type="x-handlebars-template">   {{#terms}}   <li class="term">     <h3>{{ name }} {{ acronym }}</h3>     <p>{{{ description }}}</p>     {{#related}}<span class="tag">{{this}}</span>{{/related}}   </li>   {{/terms}} </script>

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