Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Try the options suggested in these posts <a href="https://stackoverflow.com/questions/1231427/how-to-apply-check-mark-on-table-view-in-iphone-using-objective-c">how to apply check mark on table view in iphone using objective c?</a> or <a href="https://stackoverflow.com/questions/5959950/iphone-uitableview-cellaccessory-checkmark">iPhone :UITableView CellAccessory Checkmark</a> </p> <p>Basically you need to keep track of the checkmarks using say a dictionary or so. And In <code>viewDidLoad</code> or <code>init</code> method make the first cell as checked in the dictionary. While drawing cells, always check if the corresponding entry in the dictionary is checked or not and display check mark accordingly. When user taps on a cell, modify the value in dictionary to checked/unchecked.</p> <p><strong>Update:</strong> Here is a sample code.</p> <p>In .h file declare a property as</p> <pre><code>@property(nonatomic) NSInteger selectedRow; </code></pre> <p>Then use the below code,</p> <pre><code>- (void)viewDidLoad { //some code... self.selectedRow = 0; //if nothing should be selected for the first time, then make it as -1 //create table and other things } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { // create cell and other things here if (indexPath.row == self.selectedRow) { cell.accessoryType = UITableViewCellAccessoryCheckmark; } else { cell.accessoryType = UITableViewCellAccessoryNone; } return cell; } - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { // some other code.. if (indexPath.row != self.selectedRow) { self.selectedRow = indexPath.row; } [tableView reloadData]; } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. PODefault CellAccessory
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USCommunity
    1. USiDev
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PODefault CellAccessory
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COHow exactly should I keep that track of checkmarks?
      singulars
      1. PO
      1. USTomasJ
    2. COThere are a number of ways in which this can be done. One example is here.. http://joshgrenon.com/2009/07/20/iphone-development-how-to-create-checkmarks-in-a-uitableview/ … I have updated the answer with another way to do it
      singulars
      1. PO
      1. USiDev
    3. COyou can use `reloadData` on `tableView` in `ViewDidLoad` if you are creating it with IB
      singulars
      1. PO
      1. USPrashant Rane
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload