salix/front/core/components/pagination/pagination.html

<div ng-if="$ctrl.model.moreRows">
    <vn-button 
        ng-if="!$ctrl.model.isPaging"
        label="Load more results" 
        ng-click="$ctrl.onLoadClick()">
    </vn-button>
    <vn-spinner
        ng-if="$ctrl.model.isPaging"
        enable="::true">
    </vn-spinner>
</div>