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View Code? Open in Web Editor NEWA demo project for the UITableViewCell subclass ELCTextFieldCell to help with form creation
Home Page: http://www.icodeblog.com
A demo project for the UITableViewCell subclass ELCTextFieldCell to help with form creation
Home Page: http://www.icodeblog.com
****** HOW TO USE ****** This UITableViewCell subclass is most commonly used for the creation of forms. There is a leftLabel and a rightTextField in each cell. You should configure the labels text and the textfields placeholder appropriately. The cell defines a protocol called ELCTextFieldDelegate which has 6 optional methods. The two most used are: //Called to the delegate whenever the text in the rightTextField is changed - (void)textFieldCell:(ELCTextFieldCell *)inCell updateTextLabelAtIndexPath:(NSIndexPath *)inIndexPath string:(NSString *)inValue; //Called to the delegate whenever return is hit when a user is typing into the rightTextField of an ELCTextFieldCell - (BOOL)textFieldCell:(ELCTextFieldCell *)inCell shouldReturnForIndexPath:(NSIndexPath*)inIndexPath withValue:(NSString *)inValue; The other four just forward on the UITextFieldDelegate methods, if the ELCTextFieldCellDelegate implements them. - (BOOL)textFieldShouldBeginEditing:(UITextField *)textField; - (BOOL)textFieldShouldEndEditing:(UITextField *)textField; - (void)textFieldDidBeginEditing:(UITextField *)textField; - (void)textFieldDidEndEditing:(UITextField *)textField; ************************ The MIT License Copyright (c) 2012 ELC Technologies Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
ELCTextFieldCell/Classes/ELCTextFieldCell.m:43:32:
'UITextAlignmentRight' is deprecated:
first deprecated in iOS 6.0
to make it work like regular text fields, something like:-
(void)textFieldDidBeginEditing:(UITextField *)textField {
if([delegate respondsToSelector:@selector(textFieldDidBeginEditing:)]) {
[delegate performSelector:@selector(textFieldDidBeginEditing:) withObject:indexPath];
}
return;
}
(void)textFieldDidEndEditing:(UITextField *)textField {
if([delegate respondsToSelector:@selector(textFieldDidEndEditing:)]) {
[delegate performSelector:@selector(textFieldDidEndEditing:) withObject:indexPath];
}
return;
}
ps: This is a very useful tool for working with simple forms & it's much easier to implement than some of the bigger options.
This will make the font match Apple's UIKit:
--- a/Classes/ELCTextFieldCell.m
+++ b/Classes/ELCTextFieldCell.m
@@ -39,15 +39,16 @@
self.leftLabel = [[UILabel alloc] initWithFrame:CGRectZero];
[_leftLabel setBackgroundColor:[UIColor clearColor]];
- [_leftLabel setTextColor:[UIColor colorWithRed:.285 green:.376 blue:.541 alpha:1]];
- [_leftLabel setFont:[UIFont fontWithName:@"Helvetica" size:17]];
- [_leftLabel setTextAlignment:NSTextAlignmentCenter];
+ [_leftLabel setTextAlignment:NSTextAlignmentRight];
+ self.leftLabel.font = self.textLabel.font;
+ self.leftLabel.textColor = self.textLabel.textColor;
[self addSubview:_leftLabel];
self.rightTextField = [[ELCInsetTextField alloc] initWithFrame:CGRectZero];
_rightTextField.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;
[_rightTextField setDelegate:self];
- [_rightTextField setFont:[UIFont systemFontOfSize:17]];
+ self.rightTextField.font = self.detailTextLabel.font;
+ self.rightTextField.textColor = self.detailTextLabel.textColor;
--- a/Classes/RootViewController.m
+++ b/Classes/RootViewController.m
@@ -104,10 +104,17 @@
ELCTextFieldCell *cell = (ELCTextFieldCell*)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
- cell = [[ELCTextFieldCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdenti
+ cell = [[ELCTextFieldCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:CellIdentif
}
To fix this for iOS 14, change
[self addSubview:_rightTextField];
to:
[self.contentView addSubview:_rightTextField];
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