几天来,我一直在尝试弄清楚如何将此 JSON 解析为分段的 UITable,但我没有成功,我只能弄清楚如何获取部分名称,但无法获取每个部分的行数和数据对于每个部分中的每一行。
由于运输组可能会不时变化并且他们的名称可能会改变,所以我想我需要使用 allKeys 找出每个部分的标题 1st。
请帮助并指出正确的方向来提取分段 UITable 的数据,谢谢。
{
"transport" : {
"public" : [
{
"transport_id" : "2",
"transport_name" : "Ferry"
},
{
"transport_id" : "3",
"transport_name" : "Bus"
},
{
"transport_id" : "4",
"transport_name" : "Taxi"
},
{
"transport_id" : "5",
"transport_name" : "Tram"
}
],
"Private" : [
{
"transport_id" : "11",
"transport_name" : "Bicycle"
},
{
"transport_id" : "12",
"transport_name" : "Private Car"
}
],
"Misc" : [
{
"transport_id" : "6",
"transport_name" : "By Foot"
},
{
"transport_id" : "7",
"transport_name" : "Helicopter"
},
{
"transport_id" : "8",
"transport_name" : "Yatch"
}
]
}
}
NSDictionary *results = [jsonString JSONValue];
NSDictionary *all = [results objectForKey:@"transport"];
NSArray *allKeys = [all allKeys];
NSArray *transports = [results objectForKey:@"transport"];
for (NSDictionary *transport in transports)
{
[transportSectionTitle addObject:(transport)];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return [transportSectionTitle count];
}