下面這個示例在輸入框鍵入回車鍵或者點擊按鈕時，將輸入框的值置為"Hello World!"：（黃色背景內容為響應回車事件涉及到的代碼）
<html ng-app="myApp"><head> <meta charset="utf-8"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width"><title>angularjs-demo</title><script type="text/javascript" src="lib/angularjs/angular.min.js" charset="utf-8"></script></head><body ng-controller="ctrl"><input type="text" ng-model="text1" ng-keyup="enterEvent($event)" /><button ng-click="clickEvent()">test</button></body><script type="text/javascript">var app = angular.module('myApp', []).controller('ctrl', function($scope){ $scope.clickEvent = function() { $scope.text1 = "Hello world!"; } $scope.enterEvent = function(e) { var keycode = window.event?e.keyCode:e.which; if(keycode==13){ $scope.clickEvent(); } } });</script></html>以上這篇淺談angularjs中響應回車事件就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持武林網。
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