操作json数据

[wandefajin]

[{"id":440,"name":"1单元","famliys":[{"id":441,"floor":1,"name":"101"},{"id":442,"floor":1,"name":"102"},{"id":443,"floor":2,"name":"201"},{"id":444,"floor":2,"name":"202"},{"id":445,"floor":3,"name":"301"},{"id":446,"floor":3,"name":"302"},{"id":447,"floor":4,"name":"401"},{"id":448,"floor":4,"name":"402"},{"id":449,"floor":5,"name":"501"},{"id":450,"floor":5,"name":"502"},{"id":451,"floor":6,"name":"601"},{"id":452,"floor":6,"name":"602"}]},{"id":453,"name":"2单元","famliys":[{"id":454,"floor":1,"name":"101"},{"id":455,"floor":1,"name":"102"},{"id":456,"floor":2,"name":"201"},{"id":457,"floor":2,"name":"202"},{"id":458,"floor":3,"name":"301"},{"id":459,"floor":3,"name":"302"},{"id":460,"floor":4,"name":"401"},{"id":461,"floor":4,"name":"402"},{"id":462,"floor":5,"name":"501"},{"id":463,"floor":5,"name":"502"},{"id":464,"floor":6,"name":"601"},{"id":465,"floor":6,"name":"602"}]},{"id":466,"name":"3单元","famliys":[{"id":467,"floor":1,"name":"101"},{"id":468,"floor":1,"name":"102"},{"id":469,"floor":2,"name":"201"},{"id":470,"floor":2,"name":"202"},{"id":471,"floor":3,"name":"301"},{"id":472,"floor":3,"name":"302"},{"id":473,"floor":4,"name":"401"},{"id":474,"floor":4,"name":"402"},{"id":475,"floor":5,"name":"501"},{"id":476,"floor":5,"name":"502"},{"id":477,"floor":6,"name":"601"},{"id":478,"floor":6,"name":"602"}]},{"id":479,"name":"4单元","famliys":[{"id":480,"floor":1,"name":"101"},{"id":481,"floor":1,"name":"102"},{"id":482,"floor":2,"name":"201"},{"id":483,"floor":2,"name":"202"},{"id":484,"floor":3,"name":"301"},{"id":485,"floor":3,"name":"302"},{"id":486,"floor":4,"name":"401"},{"id":487,"floor":4,"name":"402"},{"id":488,"floor":5,"name":"501"},{"id":489,"floor":5,"name":"502"},{"id":490,"floor":6,"name":"601"},{"id":491,"floor":6,"name":"602"}]}]



以上这个的json数据

怎么用jquery 的each 循环遍历出来呢


求解答

[暖暖猫]

你这几层的json啊

[暖暖猫]

 $.each(json, function(i, n) {})

这样是拿不到值的？

[lizhuquan0769]

$.each(你的数组,function(){ 你的数组里每个数据的操作方法 })

[wandefajin]

引用 2 楼 podongxi777442156445 的回复:

 $.each(json, function(i, n) {})

这样是拿不到值的？

可以拿到值 但是里面的拿不到

[wandefajin]

引用 3 楼 lizhuquan0769 的回复:

$.each(你的数组,function(){ 你的数组里每个数据的操作方法 })

可以帮忙写个吗

[tony4geek]

var test=[{"id":440,"name":"1单元","famliys":[{"id":441,"floor":1,"name":"101"},{"id":442,"floor":1,"name":"102"},

{"id":443,"floor":2,"name":"201"},{"id":444,"floor":2,"name":"202"},{"id":445,"floor":3,"name":"301"},

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{"id":452,"floor":6,"name":"602"}]},{"id":453,"name":"2单元","famliys":[{"id":454,"floor":1,"name":"101"},

{"id":455,"floor":1,"name":"102"},{"id":456,"floor":2,"name":"201"},{"id":457,"floor":2,"name":"202"},

{"id":458,"floor":3,"name":"301"},{"id":459,"floor":3,"name":"302"},{"id":460,"floor":4,"name":"401"},

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{"id":464,"floor":6,"name":"601"},{"id":465,"floor":6,"name":"602"}]},{"id":466,"name":"3单元","famliys":

[{"id":467,"floor":1,"name":"101"},{"id":468,"floor":1,"name":"102"},{"id":469,"floor":2,"name":"201"},

{"id":470,"floor":2,"name":"202"},{"id":471,"floor":3,"name":"301"},{"id":472,"floor":3,"name":"302"},

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{"id":476,"floor":5,"name":"502"},{"id":477,"floor":6,"name":"601"},{"id":478,"floor":6,"name":"602"}]},

{"id":479,"name":"4单元","famliys":[{"id":480,"floor":1,"name":"101"},{"id":481,"floor":1,"name":"102"},

{"id":482,"floor":2,"name":"201"},{"id":483,"floor":2,"name":"202"},{"id":484,"floor":3,"name":"301"},

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{"id":491,"floor":6,"name":"602"}]}];
 
  $.each(test, function(idx,item) {
 
alert("外层id:"+item.id+",name:"+item.name); 
var famliys=item.famliys;
$.each(famliys, function(i,e){
alert("内层id:"+e.id+",floor"+e.floor+",name:"+e.name); 

})

})
});

[末日哥]

引用 6 楼 rui888 的回复:

var test=[{"id":440,"name":"1单元","famliys":[{"id":441,"floor":1,"name":"101"},{"id":442,"floor":1,"name":"102"},

{"id":443,"floor":2,"name":"201"},{"id":444,"floor":2,"name":"202"},{"id":445,"floor":3,"name":"301"},

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{"id":452,"floor":6,"name":"602"}]},{"id":453,"name":"2单元","famliys":[{"id":454,"floor":1,"name":"101"},

{"id":455,"floor":1,"name":"102"},{"id":456,"floor":2,"name":"201"},{"id":457,"floor":2,"name":"202"},

{"id":458,"floor":3,"name":"301"},{"id":459,"floor":3,"name":"302"},{"id":460,"floor":4,"name":"401"},

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{"id":464,"floor":6,"name":"601"},{"id":465,"floor":6,"name":"602"}]},{"id":466,"name":"3单元","famliys":

[{"id":467,"floor":1,"name":"101"},{"id":468,"floor":1,"name":"102"},{"id":469,"floor":2,"name":"201"},

{"id":470,"floor":2,"name":"202"},{"id":471,"floor":3,"name":"301"},{"id":472,"floor":3,"name":"302"},

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{"id":479,"name":"4单元","famliys":[{"id":480,"floor":1,"name":"101"},{"id":481,"floor":1,"name":"102"},

{"id":482,"floor":2,"name":"201"},{"id":483,"floor":2,"name":"202"},{"id":484,"floor":3,"name":"301"},

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{"id":488,"floor":5,"name":"501"},{"id":489,"floor":5,"name":"502"},{"id":490,"floor":6,"name":"601"},

{"id":491,"floor":6,"name":"602"}]}];
 
  $.each(test, function(idx,item) {
 
alert("外层id:"+item.id+",name:"+item.name); 
var famliys=item.famliys;
$.each(famliys, function(i,e){
alert("内层id:"+e.id+",floor"+e.floor+",name:"+e.name); 

})

})
});

[宝湖怪玩]

function jsonEval(){
			var i= "[{\"id\":440,\"name\":\"1单元\",\"famliys\":[{\"id\":441,\"floor\":1,\"name\":\"101\"},{\"id\":442,\"floor\":1,\"name\":\"102\"},{\"id\":443,\"floor\":2,\"name\":\"201\"},{\"id\":444,\"floor\":2,\"name\":\"202\"},{\"id\":445,\"floor\":3,\"name\":\"301\"},{\"id\":446,\"floor\":3,\"name\":\"302\"},{\"id\":447,\"floor\":4,\"name\":\"401\"},{\"id\":448,\"floor\":4,\"name\":\"402\"},{\"id\":449,\"floor\":5,\"name\":\"501\"},{\"id\":450,\"floor\":5,\"name\":\"502\"},{\"id\":451,\"floor\":6,\"name\":\"601\"},{\"id\":452,\"floor\":6,\"name\":\"602\"}]},{\"id\":453,\"name\":\"2单元\",\"famliys\":[{\"id\":454,\"floor\":1,\"name\":\"101\"},{\"id\":455,\"floor\":1,\"name\":\"102\"},{\"id\":456,\"floor\":2,\"name\":\"201\"},{\"id\":457,\"floor\":2,\"name\":\"202\"},{\"id\":458,\"floor\":3,\"name\":\"301\"},{\"id\":459,\"floor\":3,\"name\":\"302\"},{\"id\":460,\"floor\":4,\"name\":\"401\"},{\"id\":461,\"floor\":4,\"name\":\"402\"},{\"id\":462,\"floor\":5,\"name\":\"501\"},{\"id\":463,\"floor\":5,\"name\":\"502\"},{\"id\":464,\"floor\":6,\"name\":\"601\"},{\"id\":465,\"floor\":6,\"name\":\"602\"}]},{\"id\":466,\"name\":\"3单元\",\"famliys\":[{\"id\":467,\"floor\":1,\"name\":\"101\"},{\"id\":468,\"floor\":1,\"name\":\"102\"},{\"id\":469,\"floor\":2,\"name\":\"201\"},{\"id\":470,\"floor\":2,\"name\":\"202\"},{\"id\":471,\"floor\":3,\"name\":\"301\"},{\"id\":472,\"floor\":3,\"name\":\"302\"},{\"id\":473,\"floor\":4,\"name\":\"401\"},{\"id\":474,\"floor\":4,\"name\":\"402\"},{\"id\":475,\"floor\":5,\"name\":\"501\"},{\"id\":476,\"floor\":5,\"name\":\"502\"},{\"id\":477,\"floor\":6,\"name\":\"601\"},{\"id\":478,\"floor\":6,\"name\":\"602\"}]},{\"id\":479,\"name\":\"4单元\",\"famliys\":[{\"id\":480,\"floor\":1,\"name\":\"101\"},{\"id\":481,\"floor\":1,\"name\":\"102\"},{\"id\":482,\"floor\":2,\"name\":\"201\"},{\"id\":483,\"floor\":2,\"name\":\"202\"},{\"id\":484,\"floor\":3,\"name\":\"301\"},{\"id\":485,\"floor\":3,\"name\":\"302\"},{\"id\":486,\"floor\":4,\"name\":\"401\"},{\"id\":487,\"floor\":4,\"name\":\"402\"},{\"id\":488,\"floor\":5,\"name\":\"501\"},{\"id\":489,\"floor\":5,\"name\":\"502\"},{\"id\":490,\"floor\":6,\"name\":\"601\"},{\"id\":491,\"floor\":6,\"name\":\"602\"}]}]";
			var temp = eval(i);
			 $.each(temp, function(idx,item) {
			 	//外层操作
			 	var tl = item.famliys;
			 	 $.each(tl,function(index,tem){
			 	 	//内层操作
			 	 })
			 });
		}

[wandefajin]

thanks 大家！！！

[tony4geek]

我怎么没分呢 ？//