zoukankan      html  css  js  c++  java
  • Javascript 中的 对象调用

    Javascript 中的 对象调用

    <!DOCTYPE html>
    <html>
      <head>
        <title>js9.html</title>
      </head>
      
      <body>
           <script type="text/javascript">
               function member(name,gender)
               {
                   this.name = name;
                   this.gender = gender;
               }
                
               var m1 = new member("zhangsan", "男");
               var m2 = new member("lisi", "男");
               var m3 = new member("wangbin", "女");
               
               
               with (document)
               {
                   write(m1.name, m1.gender, "<br>"); //可以直接有逗号分隔代替"+".
                   write(m2.name, m2.gender, "<br>");
                   write(m3.name, m3.gender, "<br>" );
               }
           </script>
      </body>
    </html>

    结果:

    zhangsan男
    lisi男
    wangbin女

    再看一个

    <!DOCTYPE html>
    <html>
      <head>
        <title>js10.html</title>
      </head>
      
      <body>
        <script type="text/javascript">
            function member(name, gender)
            {
                this.name = name;
                this.gender = gender;
                this.display = display;//指定member对象的 display方法
            }
            
            function display()
            {
                var str = this.name + "," + this.gender;
                document.writeln(str, "<br>");
            }
            
            var m1 = new member("allen", "男");
            var m2 = new member("alex", "男");
            var m3 = new member("jenny", "女");
            
            m1.display();
            m2.display();
            m3.display();
            
        </script>
      </body>
    </html>

    结果:

    allen,男
    alex,男
    jenny,女

  • 相关阅读:
    如何用grunt压缩文件
    nodejs 下载,安装,测试(windows环境下)
    INNODB和MYISAM
    HashMap和HashTable
    平衡二叉树(AVL)
    二叉排序树删除
    二叉排序树的创建和遍历
    二叉排序树基础
    赫夫曼树
    堆排序
  • 原文地址:https://www.cnblogs.com/backpacker/p/2613609.html
Copyright © 2011-2022 走看看