2011-05-16 56 views
1
获得价值

我是新来的JSON构建JSON对象,并从JSONObject的

我得到JSON结果以HTML的格式如下

JSON结果

Alert(result) 
{"resort0":"Abaco Beach Resort at Boat Harbour","resort1":"Alexandra Resort","room0":"1 Bedroom Luxury Oceanfront Suite","room1":"2 Bedroom Deluxe Ocean View Suite","room2":"Deluxe Garden View Studio","room3":"Deluxe Ocean View Studio","room4":"Deluxe Oceanfront","room5":"Oceanfront","room6":"Superior Oceanfront"} 

alert(result.resort1); // alert "undefined" 
alert(result.resort0); // alert "undefined" 

。我如何获得这样的格式与Java代码JSONObject 是度假村是地图的关键?

{ 
      "Resorts" : [ 
        { "name"  : "Resort1", // First element 
         "room1"  : "rooms1" 
         "room2"  : "rooms2" }, 
        { "name"  : "Resort2", // Second element 
         "room1"  : "rooms1", 
         "room2"  : "rooms2", } 
       ] 
} 

回答

2

要小心。如果变量“result”的json位于第二个代码块中,则不能期望通过使用“result.resort0”或“result.resort1”来查找任何数据。在你的例子中,结果包含一个名为“Resorts”的子成员,其中包含一系列子成员。

换句话说,通过所有的值周期,我希望类似的JavaScript:

for(var i=0; i<result.Resorts.length; i++) { 
    alert(result.Resorts[i].name); 
    alert(result.Resorts[i].room1); 
    alert(result.Resorts[i].room2); 
}