IOS UITableView 的协议方法
#pragma mark TableView Delegate
//对编辑的状态下提交的事件响应
-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"commond eidting style ");
if (editingStyle == UITableViewCellEditingStyleDelete) {
[dataArray removeObjectAtIndex:indexPath.row];
// Delete the row from the data source.
[tableview deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
else if (editingStyle == UITableViewCellEditingStyleInsert) {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.
}
}
//响应选中事件
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
NSLog(@"did selectrow");
}
//行将显示的时候调用
-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"will display cell");
}
//点击了附加图标时执行
-(void)tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"accessoryButtonTappedForRowWithIndexPath");
}
//开始移动row时执行
-(void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath*)destinationIndexPath
{
NSLog(@"moveRowAtIndexPath");
}
//开发可以编辑时执行
-(void)tableView:(UITableView *)tableView willBeginEditingRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"willBeginEditingRowAtIndexPath");
}
//选中之前执行
-(NSIndexPath*)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"willSelectRowAtIndexPath");
return indexPath;
}
//将取消选中时执行
-(NSIndexPath *)tableView:(UITableView *)tableView willDeselectRowAtIndexPath:(NSIndexPath *)indexPath
{
NSLog(@"willDeselectRowAtIndexPath");
return indexPath;
}
//移动row时执行
-(NSIndexPath *)tableView:(UITableView *)tableView targetIndexPathForMoveFromRowAtIndexPath:(NSIndexPath *)sourceIndexPath toProposedIndexPath:(NSIndexPath *)proposedDestinationIndexPath
{
NSLog(@"targetIndexPathForMoveFromRowAtIndexPath");
//用于限制只在当前section下面才可以移动
if(sourceIndexPath.section != proposedDestinationIndexPath.section){
return sourceIndexPath;
}
return proposedDestinationIndexPath;
}
//删除按钮的名字
-(NSString*)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath
{
return @"删除按钮的名字";
}
//让表格可以修改，滑动可以修改
-(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
//让行可以移动
-(BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
//
NSLog(@"手指撮动了");
return UITableViewCellEditingStyleDelete;
}
#pragma mark TableView DataSource
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
return 1;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return [dataArray count];
}
