如何自动将“aria-描述的属性”添加到 uib-tooltip

Question

在我们的应用程序中（它是一个 angularJs），我们在很多地方都有“uib-tooltip”，所以我想让它成为一段简单的代码，如果“uib-工具提示”在那里。

Answer 1

You can add attributes to the element that has the uib-tooltip directive on it. Just add the "uibTooltip" to a module of yours. This will add additional functionality on top of what the library does.

.directive('uibTooltip', function () {
  return {
    link: function (scope, element, attrs) {
      attrs.$set('aria-describedby', 'Whatever text you want.');
    }
  }
})