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my_note
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docs
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前端
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AngularJS
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02.表达式
/
01.数字.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>AngularJS数字</title>
</head>
<body>
    <!-- AngularJS的数字就想JavaScript的数字 -->
    <div ng-app="" ng-init="quantity=10; cost=5">
        <!-- 实例1 -->
        <p>总价： {{ quantity * cost }}</p>
        <hr>

        <!-- 实例2 -->
        <p>总价：<span ng-bind="quantity * cost"></span></p>
    </div>
</body>
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js" rel="external nofollow" rel="external nofollow" rel="external nofollow" ></script>
</html>