打开角度酥料饼，当我专注于输入文本

Question

我这一小段代码在我的html页面

<div class="input-group"> 
    <input type="text" class="form-control" name="telefono" id="field_telefono" ng-model="vm.indirizzo.telefono" telefono required/> 
    <span class="input-group-addon" role="button" uib-popover="{{'theFoodApp.indirizzo.informativa' | translate}}" data-popover-title="{{'theFoodApp.indirizzo.informativa-title' | translate}}" data-popover-placement="top" data-popover-append-to-body="true"> 
    <span class="glyphicon glyphicon-question-sign white"></span> 
    </span> 
</div> 

是不可能性打开UIB-酥料饼，当我专注于输入文本？

Answer 1

popover-trigger="'focus'" 

您还可以使用ng-focus和ng-blur指令触发传递给popover-is-open =“”的切换变量。