我有这条线...
if(![[[array objectAtIndex:indexPath.row] objectForKey:@"special_trip"] isEqualToString:@""]) {
一切正常, 一切都很酷。 但我特别的Trip 有很多信息, 所以我想只举一个例子, 例如在 1 1: Airport, Packet 中, 字符串机场的结果。
我只想拿那些 整条线都包含机场的研究结果
提前感谢。
编辑: 抱歉混淆 。
我有这条线...
if(![[[array objectAtIndex:indexPath.row] objectForKey:@"special_trip"] isEqualToString:@""]) {
一切正常, 一切都很酷。 但我特别的Trip 有很多信息, 所以我想只举一个例子, 例如在 1 1: Airport, Packet 中, 字符串机场的结果。
我只想拿那些 整条线都包含机场的研究结果
提前感谢。
编辑: 抱歉混淆 。
使用此选项 :
if([myString rangeOfString:@"Airport"].location != NSNotFound ) {
// myString contains Airport
}
我想你正在寻找这个函数
NSArray *filteredArray = [myArray filteredArrayUsingPredicate:predicate];
如果我说对了... 为什么你不用这条简单的线...
if([[[array objectAtIndex:indexPath.row] objectForKey:@"special_trip"] isEqualToString:@"Airport"])
{
//
}
如果我错了:-(请告诉我到底有什么问题。)
谢谢!
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