将Plist数据显示到UItableview中 [英] Displaying Plist data into UItableview

问题描述

我有一个带字典的plist和每个字典的字符串数量。显示在下面的url中。这个项目列表在plist中有数千个。

I have a plist with Dictionary and numbers of strings per dictionary.show into the url below.and this list of items is in thousands in the plist.

I需要将这些plist数据显示在UItableview中

I need to display these plist data into the UItableview

。

怎么做？

我的代码：

- (void)viewWillAppear:(BOOL)animated
{
    // get paths from root direcory
    NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,
                                                                 NSUserDomainMask, YES);
    NSString *documentsDirectory = [documentPaths objectAtIndex:0];
    NSString *documentPlistPath = [documentsDirectory stringByAppendingPathComponent:@"p.plist"];

    NSDictionary *dict = [NSDictionary dictionaryWithContentsOfFile:documentPlistPath];

    valueArray = [dict objectForKey:@"title"];

    self.mySections=[valueArray copy];
    NSLog(@"value array %@",self.mySections);

}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return [self.mySections count];
}

-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

    NSString *key = [[self.mySections objectAtIndex:section]objectForKey:@"pass"];
    return [NSString stringWithFormat:@"%@", key];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return [self.mySections count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier];
    }

    // Configure the cell...
    NSUInteger section = [indexPath section];
    NSUInteger row = [indexPath row];

    cell.textLabel.text = [[self.mySections objectAtIndex:row] objectForKey:@"title"];
    cell.detailTextLabel.text=[[self.mySections objectAtIndex:section] objectForKey:[allKeys objectAtIndex:1]];

    return cell;
}

推荐答案

你已经跑掉了数组结束。

You've run off the end of your array.

这可能是因为你已经将每个部分的行数硬编码为5.除非每个部分确实有5行，否则你应该在这里返回一个动态值。

It's probably because you've hardcoded the number of rows for each section to be 5. Unless there really are 5 rows in each section, you should be returning a dynamic value here.

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