JavaScript练习

JavaScript函数与变量实例

最新推荐文章于 2025-09-08 17:59:21 发布

转载最新推荐文章于 2025-09-08 17:59:21 发布 · 52 阅读

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原文链接：http://www.cnblogs.com/kedoudejingshen/archive/2012/10/27/2742574.html

文章标签：

#javascript #ViewUI

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=GBK">
        <title>Untitled Document</title>
    </head>
    <body>
        <script type'text/javascript'>
            var add=new Function("x,y","var sum;sum=x+y;return sum;");
    //        alert(add(3,4));
            function add2(x,y){
                var sum=x+y;
                return sum;
            }
        </script>
        <script type="text/javascript">
            //匿名函数
            var sum=function(a,b){
                return a+b;
            }
    //        alert(sum(3,22));
        function haha(){
            alert("haha run");
        }
        var xixi=haha;
        </script>
        
        <script type="text/javascript">
            function max(arr){
                var max=0;
                for(var x=1;x<arr.length;x++)
                { 
                    if(arr[x]>arr[max])    max=arr[x];                    
                }
                return arr[max];
            }
            var arr=[3,5,2,5,1,33,11];
            var max1=max(arr); //alert(max1)
        </script>
    </body>
</html>