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75 lines
2.4 KiB
75 lines
2.4 KiB
////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2014 Realm Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////
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#import "PlacesViewController.h"
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#import "Place.h"
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@interface PlacesViewController () <UITextFieldDelegate>
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@property (nonatomic, weak) IBOutlet UITextField *searchField;
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@property (nonatomic) RLMResults *results;
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@end
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@implementation PlacesViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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RLMRealmConfiguration *config = [RLMRealmConfiguration defaultConfiguration];
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config.readOnly = YES;
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config.fileURL = [[NSBundle mainBundle] URLForResource:@"Places" withExtension:@"realm"];
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[RLMRealmConfiguration setDefaultConfiguration:config];
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[self reloadData];
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return self.results.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
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Place *place = self.results[indexPath.row];
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cell.textLabel.text = place.postalCode;
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if (place.county) {
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cell.detailTextLabel.text = [NSString stringWithFormat:@"%@, %@, %@", place.placeName, place.state, place.county];
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} else {
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cell.detailTextLabel.text = [NSString stringWithFormat:@"%@, %@", place.placeName, place.state];
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}
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return cell;
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}
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- (void)reloadData {
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self.results = [Place allObjects];
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if (self.searchField.text.length > 0) {
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self.results = [self.results objectsWhere:@"postalCode beginswith %@", self.searchField.text];
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}
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self.results = [self.results sortedResultsUsingKeyPath:@"postalCode" ascending:YES];
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[self.tableView reloadData];
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}
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- (void)textFieldDidEndEditing:(UITextField *)textField {
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[self reloadData];
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}
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@end
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