今天在使用UITableView时遇到的问题，我在plist文件配置的数据进不去列表，以下是解决方案
问题原因：plist文件root的type配置错误
如上图所示，博主是使用plist文件作为我的沙盒，if Root's Type 为array时
self.simpleData = [[NSArray alloc] initWithContentsOfFile:filePath]; self.simpleData=[NSArray arrayWithContentsOfFile:filePath];
上面的第一行与第三行代码任选其一就可以
如果type为Dictionary时
NSMutableDictionary *data = [[NSMutableDictionary alloc]
initWithContentsOfFile:filePath];
利用这种方式将plist文件位置传进去就行。
附带源码
// // ViewController.h // Table // // Created by snow on 2017/12/25. // Copyright © 2017年 snow. All rights reserved. // #import <UIKit/UIKit.h> @interface ViewController : UITableViewController @property (strong,nonatomic)NSArray *simpleData; @end
//
// ViewController.m
// Table
//
// Created by snow on 2017/12/25.
// Copyright © 2017年 snow. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"simpleData" ofType:@"plist"];
//self.simpleDatas=[NSMutableArray arrayWithContentsOfFile:filePath];
self.simpleData = [[NSArray alloc] initWithContentsOfFile:filePath];
// self.simpleData=[NSArray arrayWithContentsOfFile:filePath];
// NSMutableDictionary *data = [[NSMutableDictionary
// alloc]
// initWithContentsOfFile:filePath];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return [self.simpleData count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
NSString *identifierString = @"simpleTableViewCell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifierString];
if (cell==nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifierString];
}
NSInteger rowIndex = [indexPath row];
NSDictionary *cellDictionary = [self.simpleData objectAtIndex:rowIndex];
cell.textLabel.text = [cellDictionary objectForKey:@"name"];
cell.imageView.image = [UIImage imageNamed:[cellDictionary objectForKey:@"cover"]];
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
return cell;
}
@end