https://docs.angularjs.org/api/ng/directive/ngInclude
angular expression evaluating to URL. If the source is a string constant, make sure you wrap it in singlequotes,
e.g. src="'myPartialTemplate.html'"
.
http://stackoverflow.com/questions/13943471/angularjs-ng-include
should be: <div
ng-include src="
'
views/sidepanel.html
'
"></div>
(no
spaces)
not: <div ng-include="views/sidepanel.html"></div>