checkmark

问题 I'm facing the same issue as asked in this question: how can i store selected rows of tableview in nsuserdefaults in swift 3 However, I'm interested in knowing how to repopulate with the saved rows that have been checkmarked? Thank you! 回答1: Create a variable with didSet so that we can reload table once the value is assigned to it. var selectedRows: [Int] = [] { didSet { myTableView.reloadData() } } On viewDidLoad() assign value to selectedRows from userDefaults override func viewDidLoad() {

问题 I'm facing the same issue as asked in this question: how can i store selected rows of tableview in nsuserdefaults in swift 3 However, I'm interested in knowing how to repopulate with the saved rows that have been checkmarked? Thank you! 回答1: Create a variable with didSet so that we can reload table once the value is assigned to it. var selectedRows: [Int] = [] { didSet { myTableView.reloadData() } } On viewDidLoad() assign value to selectedRows from userDefaults override func viewDidLoad() {

问题 Im trying to put checkmarks after doing a search. I've seen some answers here but it doesn't work for me. Ive tried some of the answers but it will only make an error. Here's the code that I wrote. struct finalCheckednames { var name: String; var checkMark: Bool} class ShowBroadcastNamesViewController: UIViewController, UITableViewDelegate, UITableViewDataSource, UISearchBarDelegate { var nameslist = ["Mark","Chris", "James", "Sandra"] var myIndex = 0 var nameArray = String() var filteredData

问题 I'm trying to achieve something similar to the BEMAnimationTypeStroke which can be found in the iOS library BEMCheckBox. I've tried using an animated vector drawable to achieve this, but I do not know how to animate the checkmark inside the circle from an 0 start point to the final position. (the circle can be static, I'm looking to animate the check mark). This is the implementation I tried for this: drawable/vector_drawable_ic_check_circle_white_48px.xml <path android:name="check" android

问题 I have 2 sections and 3 rows each as follow: SEARCH DISTANCE 250 feet 1000 feet 4000 feet MAP TYPE Standard Satellite Hybrid I want to have one check mark for a row per section but my current code will uncheck all visible cells for the entire table view and leave one selected row with check mark. In other word, I will have one check mark for the entire table (2 sections). Here I posted my entire code. I have google'd many but there seems none to resolve my problem. Anyone, please help correct

问题 I have created a table view and displayed the datas. When i click the data in the table view, i put the accessory mark (using UITableViewCellAccessoryCheckmark, Like, Check Mark). Now i want to preserve the state of index position. Because when i go to the another class and then come back to the table view, the previous state(accessory mark) will be displayed. SO how can i preserve the state, which means store or save the indexpath value.(Without using AppDelegate method)so How can i achieve

问题 I have a problem with the Checkmark of my ListView row layout. The checkmark doesn't show up when the ListItem is clicked even though the ListView works (the interaction works). How can i fix this problem? 回答1: You will want to make you custom row layout that is checkable. First you need to create a custom layout that implements Checkable: public class CheckableLinearLayout extends LinearLayout implements Checkable { private Checkable mCheckable; public CheckableLinearLayout(Context context)

问题 How can I set first row of tableview checkmarked when the app started? I mean when I start app now, there are few rows in tableview and when I click on some of them its accessory change to checkmark. When click another one, the another one comes checkmarked and previous checkmark dissapears. So now I want first row of tableview to be checkmarked when app is started and then when I click another row it 'uncheckmark' and 'checkmark' new row etc... 回答1: Try the options suggested in these posts

问题 This is a follow-up question to UITableViewCell - check mark one row per section. Here I have 2 sections with 3 rows each as follow: SEARCH DISTANCE 250 feet 1000 feet 4000 feet MAP TYPE Standard Satellite Hybrid I have a problem in section2(MAP TYPE). I want to have 'standard' checked as default and whatever option user chooses later on can be saved and passed on to another view controller which contains map view to display according to map type selected. My current code does not allow me to

问题 I want to create a check mark in the table view. When I tap the particular row, the check mark is visible, so I want to display the check mark when selected at the particular row. Please guide me and give me some links. Here my code is, - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { [self.tableView cellForRowAtIndexPath:indexPath].accessoryType = UITableViewCellAccessoryCheckmark; } I want to display the accessory type, when I click the