App下載
實(shí)例代碼( Tip: 登錄后體驗(yàn)更佳 )
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="//apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="myNoteApp" ng-controller="myNoteCtrl">
<h2>我的笔记</h2>
<textarea ng-model="message" cols="40" rows="10"></textarea>
<p>
<button ng-click="save()">保存</button>
<button ng-click="clear()">清除</button>
</p>
<p>剩余字数: <span ng-bind="left()"></span></p>
<script >
var app = angular.module("myNoteApp", []); 
app.controller("myNoteCtrl", function($scope) {
    $scope.message = "";
    $scope.left = function() {
        return 100 - $scope.message.length;
    };
    $scope.clear = function() {
        $scope.message = "";
    };
    $scope.save = function() {
        alert("Note Saved");
    };
});
</script>
 
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