1 <span class="glyphicon glyphicon-question-sign"
2 uib-popover="{{helpText}}"
3 popover-trigger="click"
4 ng-if="!helpLink || helpLink.length == 0"
6 <span class="glyphicon glyphicon-question-sign"
7 uib-popover-html="helpHtml"
8 popover-trigger="click"
9 ng-if="helpLink.length > 0"