var box = {
name:'abc';
age:28
};
alert(box['name']);
function objrun(){
return '123';
}
var box = new Object();
box.name='abc';
box.age = 28;
box.run = objrun;
alert(box.run()); //结果为123
// alert(box.run); //结果为function objrun(){ return '123'; }
//如果box.run = objrun();
//alert(box.run); //结果为123,如果带上圆括号,就报错啦
var box = {
name:'abc',
age:28,
run:function(){
return '123';
}
}
alert(box.run());
function AA(obj){
alert(obj.name);
alert(obj.age);
}
var obj = {
name: 'abc',
age: 28
}
AA(obj);
/**
* @author zhanghua
*/
var literal = {
add: function(){
alert("add");
},
del: function(){
alert("delete");
},
update: function(){
alert("update");
},
name: "zhangsan",
callLiteral: function(){
// 对于当前字面量对象的调用,要加this关键字
this.add();
}
};
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Literal--字面量</title>
<script type="text/javascript" src="jslib/literal.js"></script>
</head>
<body>
<input type="button" value="add" onclick="javascript:literal.add()"/>
<input type="button" value="delete" onclick="javascript:literal.del()"/>
<input type="button" value="update" onclick="literal.update()"/>
<input type="button" value="name" onclick="javascript:alert(literal.name)"/>
<input type="button" value="name" onclick='javascript:alert(literal["name"])'"/>
<input type="button" value="caller" onclick='javascript:literal.callLiteral()'"/>
</body>
</html>
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