如何用原生js或jq触发angularjs中ng-click绑定的事件？

Question

如何用原生js或jq触发angularjs中ng-click绑定的事件？

<button type="button" id="btn-apply-promotion" ng-disabled="!promoCode" ng-click="applyPromoCode()" disabled="disabled"><span>Apply</span></button>

Answer 1

var event = new MouseEvent('click', {&nbsp;'view': window,&nbsp;&nbsp;'bubbles': true,&nbsp;&nbsp;'cancelable': false});var node = document.getElementById('#btn-apply-promotion');node.dispatchEvent(event);