JavaScript对象属性的相关内容

文章 2014-09-03 来自：开发者社区

js错误：对象不支持此属性或方法

对象不支持此属性或方法错误原因：可能是js的文件名和另外一个文件重复。也有可能是js里的function和另外一个function名字重复。也有可能是js里的function和页面的某一元素重名。解决方法：不要把js函数名和页面元素名命名为相同的名称，每个函数或者每个页面元素有一个唯一的名称或ID 在项目过程中遇到调用一个方法老是弹出：对象不支持此属性或方法解决...

文章 2013-12-13 来自：开发者社区

JS中访问对象的属性

方式一：对象名.属性名;   方式二：对象名["属性名"];   注意：方式二中，属性名以字符串的形式出现在方括号中，这意味着通过方式二访问属性的话，可以实现“动态访问对象的属性”。例如：   function Person(){}   var p1 = new Person();   p1.name = "刘宇"; //在 JavaScri...

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