我已经阅读了很多有关此主题的操作方法,但我一直无法弄明白。
如果我有这样的 plist:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
<dict>
<key>color</key>
<string>brown</string>
<key>height</key>
<real>40</real>
<key>length</key>
<real>75</real>
<key>level</key>
<real>2</real>
<key>name</key>
<string>bear</string>
<key>note</key>
<string>ugly, but strong</string>
<key>width</key>
<real>30</real>
</dict>
<dict>
<key>color</key>
<string>tan</string>
<key>height</key>
<real>20</real>
<key>length</key>
<real>30</real>
<key>level</key>
<real>4</real>
<key>name</key>
<string>dog</string>
<key>note</key>
<string>cute</string>
<key>width</key>
<real>8</real>
</dict>
<dict>
<key>color</key>
<string>chestnut</string>
<key>height</key>
<real>75</real>
<key>length</key>
<real>90</real>
<key>level</key>
<real>3</real>
<key>name</key>
<string>horse</string>
<key>note</key>
<string>fast</string>
<key>width</key>
<real>22</real>
</dict>
<dict>
<key>color</key>
<string>gray</string>
<key>height</key>
<real>20</real>
<key>length</key>
<real>85</real>
<key>level</key>
<real>2</real>
<key>name</key>
<string>shark</string>
<key>note</key>
<string>hungry!</string>
<key>width</key>
<real>35</real>
</dict>
</array>
</plist>
我可以像这样加载数据并打印整个列表:
NSString *path = [[NSBundle mainBundle]pathForResource:@"testdata" ofType:@"plist"];
NSMutableArray *foodsList = [[NSMutableArray alloc] initWithContentsOfFile:path];
NSLog(@"Did Load - FoodsList = %@", foodsList);
但是当我将它加载到 UITableView 中以便我可以得到一个名称列表时,我无法让它工作。
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
cell.textLabel.text = [[testdata objectAtIndex:indexPath.row]objectForKey:@"name"];
return cell;
}
NSMutableArray *keyValues = testdata[key];字典和数组类型之间的行失败。
我做错了什么?
谢谢,
丹
最佳答案
您没有在 cellForRowAtIndexPath
内的任何位置设置文本:
设置单元格标签文本
cell.textLabel.text = @"Hello World";
关于ios - 来自 plist 的 UITableView 加载到字典的 NSArray 中,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21592737/