Handlebars-01

by mblenton

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.5/handlebars.min.js"></script>
<script id="entry-template" type="text/x-handlebars-template">
  {{#each this}} 
    {{#ifvalue this.role notequals="Project Manager"}} 
    	{{this.name}} 
    {{/ifvalue}} 
  {{/each}}
</script>
<div id="data">
</div>

JavaScript

var entry_template = document.getElementById('entry-template').innerHTML;
var data = [
  {
    "name" : "Sigfried Bermudez",
    "role" : "Associate Director"
  },
  {
    "name" : "Karen Madrigal",
    "role" : "QA Manager"
  },
  {
    "name" : "Jorge Lopez",
    "role" : "Project Manager"
  }
]

Handlebars.registerHelper("ifvalue", function(conditional, options) {
  if (conditional !== options.hash.notequals) {
    return options.fn(this);
  } else {
    return options.inverse(this);
  }
});

var template = Handlebars.compile(entry_template);
var template_with_data = template(data);

document.getElementById('data').insertAdjacentHTML('afterbegin', template_with_data);