alertmanager/ui/app/partials/alerts.html

<fieldset id="silence-create">
	<legend>Filter</legend>
	<select class="select" ng-model="receivers" multiple>
		<option ng-repeat="dest in allReceivers" value="{{ dest }}">{{ dest }}</option>
	</select>
</fieldset>

<div id="alert-groups" ng-controller="AlertsCtrl">
	<div class="alert-group" ng-repeat="group in groups | filter:notEmpty">
		<div class="alert-group-header group">
			<span ng-repeat="(ln, lv) in group.labels" class="lbl {{ ln == 'alertname' ? 'lbl-highlight' : '' }}">
				{{ ln }} = '{{ lv }}'
			</span>
		</div>	
	
		<div ng-repeat="blk in group.blocks">
			<div ng-show="receivers.indexOf(blk.routeOpts.receiver) >= 0" ng-show"blk.alerts">
				<div ng-repeat="a in blk.alerts">
					<alert class="list-item" alert="a" group="group.labels"></alert>
				</div>
			</div>
		</div>
	</div>
</div>