Nested loop with Underscore.js to populate dropdown with JSON

Question

We need to populate a dropdown containing countries and if Locales are present in respecitve country then populate one more dropdown using underscore template.

var countrySelectorTemplate = '<select class="form-control"><% _.each(resultsData.Countries, function(results) { %> <option><%= results.CountryName %></option> <% } ) %></select>';

JSON is available on http://jsfiddle.net/ylokesh/4NbGL/

As of now, it populates the select dropdown with countries. How can i put nested condition to populate one more dropdown if locales are present for respective country?

sap · Accepted Answer · 2014-05-11 06:05:53Z

0

What about

var countrySelectorTemplate = '<select class="form-control"><% _.each(resultsData.Countries, function(results) { %> <option><%= results.CountryName %></option> <% if ("Locales" in results) { %> "Another Dropdown" <% }<% } ) %></select>';

answered May 11, 2014 at 6:05

sap

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