将Plist显示到UITableview中 [英] Display Plist into UITableview
本文介绍了将Plist显示到UITableview中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想将 Plist
显示到 UITableView
。通过我的下面的代码,我可以显示一个键值,即州名单
。但我想显示三个表的所有值。
I want to display Plist
to the UITableView
.By my below code I can display one key values that is list of states
. but i want to display all the values of three tables.
- (id)readPlist:(NSString *)fileName
{
NSData *plistData;
NSString *error;
NSPropertyListFormat format;
id plist;
NSString *localizedPath = [[NSBundle mainBundle] pathForResource:fileName ofType:@"plist"];
plistData = [NSData dataWithContentsOfFile:localizedPath];
plist = [NSPropertyListSerialization propertyListFromData:plistData mutabilityOption:NSPropertyListImmutable format:&format errorDescription:&error];
if (!plist) {
NSLog(@"Error reading plist from file '%s', error = '%s'", [localizedPath UTF8String], [error UTF8String]);
}
return plist;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// Return the number of rows in the section.
return [[[self readPlist:@"sample"] objectForKey:@"ListOfStates"] count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
cell.textLabel.text = [[[self readPlist:@"sample"] objectForKey:@"ListOfStates"] objectAtIndex:indexPath.row];
return cell;}
MY输出仅来自 listofkeystates
values
MY output comes only listofkeystates
values
还可以显示键
名称,其中值
推荐答案
也许使用表格部分......
Maybe use table sections...
-(NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
NSDictionary* dict = [self readPlist:@"sample"];
return dict.allKeys.count;
}
-(NSString*) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
NSDictionary* dict = [self readPlist:@"sample"];
return [dict.allKeys objectAtIndex:section];
}
-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
NSDictionary* dict = [self readPlist:@"sample"];
NSString* key = [dict.allKeys objectAtIndex:section];
return [[dict valueForKey:key] count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
NSDictionary* dict = [self readPlist:@"sample"];
NSString* key = [dict.allKeys objectAtIndex:indexPath.section];
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
cell.textLabel.text = [[dict objectForKey:key] objectAtIndex:indexPath.row];
return cell;
}
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