[英]How to load values from a plist?
我正在从plist加载数据,并试图找出如何从每个项目访问数据。 在下面的代码中,我希望能够提取text的值以及它是否被选中= 0或选中= 1
我已经试过了:
NSString *dataArray1 = [[dataArray objectAtIndex:1] objectAtIndex:2];
但想知道这是否是最好的方法
谢谢你的帮助。
// load data from a plist file inside our app bundle
NSString *path = [[NSBundle mainBundle] pathForResource:@"Providers" ofType:@"plist"];
dataArray = [NSMutableArray arrayWithContentsOfFile:path];
NSLog(@"data array from offers %@", dataArray);
这是输出:
2013-01-21 15:13:34.599 data array from offers (
{
checked = 1;
text = Provider1;
},
{
checked = 1;
text = Provider2;
},
{
checked = 1;
text = Provider3;
},
{
checked = 1;
text = Provider4;
}
)
因此,我希望能够找出每个项目的检查值。 将Provider4设置为1,将Provider3设置为0,依此类推...然后使用该参数将参数传递给字符串。
NSString *path = [[NSBundle mainBundle] pathForResource:@"Providers" ofType:@"plist"];
dataArray = [NSMutableArray arrayWithContentsOfFile:path];
for (NSDictionary *dictionary in dataArray)
{
NSString *text = [dictionary valueForKey:@"text"];
NSNumber *checked = [dictionary valueForKey:@"checked"];
NSLog(@"%@ checked value is: %@", text, checked);
}
我猜是这样的:
for (id dict in dataArray)
int checked = [[(NSDictionary *)dict objectForKey:@"checked"] intValue];
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