在easyUI的jsp页面取json数据的问题

[裸睡的雨]

{"total":4,"rows":[{"cust_id":1,"linkmans":[],"sv":[]},{"cust_id":2,"cust_industry":{"dict_enable":"1","dict_id":"1","dict_item_name":"教育培训 ","dict_sort":1,"dict_type_code":"001","dict_type_name":"客户行业"},"cust_level":{"dict_enable":"1","dict_id":"22","dict_item_name":"普通客户","dict_sort":1,"dict_type_code":"006","dict_type_name":"客户级别"},"cust_mobile":"789","cust_name":"黑马","cust_phone":"456","cust_source":{"dict_enable":"1","dict_id":"32","dict_item_name":"电话营销","dict_sort":1,"dict_type_code":"009","dict_type_name":"商机来源"},"linkmans":[],"sv":[{"visit_detail":" 第三方","visit_id":"40284b815e65cc42015e65cf5f2e0000","visit_interviewee":"沙发","visit_nexttime":1504713600000,"visit_nexttime_s":"2017-09-07","visit_time":1504540800000,"visit_time_s":"2017-09-05"}]},{"cust_id":3,"cust_industry":{"dict_enable":"1","dict_id":"2","dict_item_name":"电子商务","dict_sort":2,"dict_type_code":"001","dict_type_name":"客户行业"},"cust_level":{"$ref":"$.rows[1].cust_level"},"cust_mobile":"456","cust_name":"百度","cust_phone":"123","cust_source":{"dict_enable":"1","dict_id":"33","dict_item_name":"网络营销","dict_sort":2,"dict_type_code":"009","dict_type_name":"商机来源"},"linkmans":[],"sv":[{"visit_addr":"啊高大上","visit_detail":"阿士大夫","visit_id":"40284b815e65d673015e65d7126f0000","visit_interviewee":"安抚","visit_nexttime":1505318400000,"visit_nexttime_s":"2017-09-14","visit_time":1504886400000,"visit_time_s":"2017-09-09"},{"visit_addr":"1231","visit_detail":"沙发","visit_id":"40284b815e65d0a9015e65d4a3050000","visit_interviewee":"三个","visit_nexttime":1504800000000,"visit_nexttime_s":"2017-09-08","visit_time":1504627200000,"visit_time_s":"2017-09-06"}]},{"cust_id":4,"cust_industry":{"$ref":"$.rows[2].cust_industry"},"cust_level":{"$ref":"$.rows[1].cust_level"},"cust_mobile":"456","cust_name":"46579","cust_phone":"789","cust_source":{"$ref":"$.rows[2].cust_source"},"linkmans":[],"sv":[]}]}

我是这么取得

columns:[[
		  		    {field:'cust_name',title:'客户名称',width:200},
		  		    {field:'cust_industry',title:'客户来源',width:150},
		  		    {field:'cust_source',title:'所属行业',width:150},
		  		   {field:'cust_level',title:'客户级别',width:150},
		  		  {field:'cust_phone',title:'固定电话',width:100},
		  		  {field:'cust_mobile',title:'移动电话',width:100}
				   	    
				          ]],

这是取出来的结果

我想取里面的dict_item_name，不知道怎么取，希望大家帮忙解决一下！！！

[kobe8free]

cust_level.dict_item_name 获取不到？

[munan56]

遍厉点不出来吗

[peizi丫]

是不是columns:中多了一组中括号 啊

[裸睡的雨]

cust_level.dict_item_name 我试过了不行 这个要怎么遍历，

[Learners_wj]

这[[{,,}]] 是什么类型。。 你可以把首尾中括号去掉一个，然后当json数组解析

[qq_38324296]

楼主这个数据看着很乱，你可以试下这个 {field:'cust_level',title:'客户级别',width:150， formatter:function(value,rowData,rowIndex){ return rowData.cust_level.dict_item_name; } }, 意思是返回rowData的cust_level属性的dict_item_name属性；rowData是返回的json数据；要注意的是你要判断 rowData.cust_level以及rowData.cust_level.dict_item_name是否为null，如果为null是返回不了的。

[AppleXiGua]

引用 6 楼 qq_38324296 的回复:

楼主这个数据看着很乱，你可以试下这个 {field:'cust_level',title:'客户级别',width:150， formatter:function(value,rowData,rowIndex){ return rowData.cust_level.dict_item_name; } }, 意思是返回rowData的cust_level属性的dict_item_name属性；rowData是返回的json数据；要注意的是你要判断 rowData.cust_level以及rowData.cust_level.dict_item_name是否为null，如果为null是返回不了的。

这个正解