方法一、iOS8-iOS10
#pragma mark 左滑删除 iOS8-iOS10
- (BOOL)tableView:(UITableView*)tableViewcanEditRowAtIndexPath:(NSIndexPath*)indexPath {
return YES;
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
return UITableViewCellEditingStyleDelete;
}
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath {
return@"删除";
}
// 自定义左滑显示编辑按钮
- (NSArray<UITableViewRowAction*>*)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewRowAction *deleteAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"删除" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {
//删除操作
}];
deleteAction.backgroundColor= [UIColorcolorWithHexString:@"#fa514a"];
return@[deleteAction];
}
方法二、iOS11以上
#pragma mark左滑删除 iOS11以上
- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath*)indexPath API_AVAILABLE(ios(11.0)) {
//删除
CHMessageChatModel*model =self.dataList[indexPath.row];
UIContextualAction*deleteRowAction = [UIContextualActioncontextualActionWithStyle:UIContextualActionStyleDestructivetitle:@"删除"handler:^(UIContextualAction*_Nonnullaction,__kindofUIView*_NonnullsourceView,void(^_NonnullcompletionHandler)(BOOL)) {
//左滑删除之后数据处理操作
[self deleteMessageWithReceiveCode:model.receiveCode atIndexPath:indexPath];
}];
// deleteRowAction.image = [UIImage imageNamed:@"ceshi.png"];//给删除赋值图片
deleteRowAction.backgroundColor= [UIColorcolorWithHexString:@"#fa514a"];//删除背景颜色
UISwipeActionsConfiguration *Configuration = [UISwipeActionsConfiguration configurationWithActions:@[deleteRowAction]];
returnConfiguration;
}
