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我在阵列5分的对象和要删除环2,但我在下面的代码NSArray中没有删除对象
NSMutableArray *totalPages = [[NSMutableArray alloc] init];
[totalPages addObject:@"Test1"];
[totalPages addObject:@"Test2"];
[totalPages addObject:@"Test3"];
[totalPages addObject:@"Test4"];
[totalPages addObject:@"Test5"];
int currentPage = 2;
for (int x = 0; x < [totalPages count]; x++) {
//int pageIds = [[totalPages objectAtIndex:x] intValue];
//NSLog(@"%d",pageIds);
NSLog(@"Array Count %d", (int)[totalPages count]);
NSLog(@"Current Page %d", currentPage);
NSLog(@"Current Iterator Value %d", x);
if (x > currentPage) {
[totalPages removeObjectAtIndex:x];
NSLog(@"Array Count %d", (int)[totalPages count]);
NSLog(@"Number of Pages to be removed %d", x);
}
}
小的小问题,当我要删除“TEST4”和“TEST5”,但我的上述代码只删去“TEST5”如果我保持这种逻辑
if (x >= currentPage)
所以它删除我的“TEST4”和“TEST5”对象,但逻辑失败时INT当前页= 0;那么什么是推荐的方法来删除Test4和Test5作为数组中的对象是动态添加的,当currentPage = 0时;所以Arrays只有一个Object作为页面。
[迭代时从NSMutableArray中移除的最佳方法?](http://stackoverflow.com/questions/111866/best-way-to-remove-from-nsmutablearray-while-iterating) – 2014-09-21 18:05:27