HTML如下:
<textarea id="content" ng-keypress="sendMessage($event)" ng-model="mssage_content" name="message_content" placeholder="输入您要发送的内容"></textarea>
controller:
$scope.sendMessage = function($event) { if($event.charCode == 13) { //点击回车键发送消息 } if($event.charCode == 13 && $event.ctrlKey) { //同时点击Ctrl和回车发送消息 } };