如何以编程方式触发 ngClick [英] How to trigger ngClick programmatically

问题描述

我想在运行时触发一个元素的 ng-click，例如:

I want to trigger ng-click of an element at runtime like:

_ele.click();

或

_ele.trigger('click', function());

如何做到这一点?

推荐答案

语法如下:

function clickOnUpload() {
  $timeout(function() {
    angular.element('#myselector').triggerHandler('click');
  });
};

// Using Angular Extend
angular.extend($scope, {
  clickOnUpload: clickOnUpload
});

// OR Using scope directly
$scope.clickOnUpload = clickOnUpload;

有关 Angular 扩展方式的更多信息此处.

More info on Angular Extend way here.

如果您使用的是旧版本的 angular，您应该使用 trigger 而不是 triggerHandler.

If you are using old versions of angular, you should use trigger instead of triggerHandler.

如果您需要应用停止传播，您可以使用以下方法:

If you need to apply stop propagation you can use this method as follows:

<a id="myselector" ng-click="clickOnUpload(); $event.stopPropagation();">
  Something
</a>

这篇关于如何以编程方式触发 ngClick的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！