Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Here is my two cents on the issue. I tried what dtrotzjr recommended and didn't have a whole lot of success. It seems that removeUbiquitousContentAndPersistentStoreAtURL:options:error: is great for clearing out data in a UIManagedDocument, but the Logs folder is still there and so are the remnants of the file I'm trying to delete. Here is a simpler method for completely deleting a UIManagedDocument from iCloud or Local Docs:</p> <pre><code>+ (void)deleteDocumentURL:(NSURL *)url{ //if we have an iCloud Document, remove it from the UbiquitouseKeyValueStore if ([self isiCloudURL:url]) { [[NSUbiquitousKeyValueStore defaultStore] removeObjectForKey:[url lastPathComponent]]; } //do the delete on another thread dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ NSFileCoordinator *coordinator = [[NSFileCoordinator alloc] initWithFilePresenter:nil]; NSError *coordinationError; [coordinator coordinateWritingItemAtURL:url options:NSFileCoordinatorWritingForDeleting error:&amp;coordinationError byAccessor:^(NSURL *newURL) { NSError *removeError; //code for performing the delete [[NSFileManager defaultManager] removeItemAtURL:newURL error:&amp;removeError]; //if we have an iCloud file... if ([self isiCloudURL:url]) { //remove log files in CoreData directory in the cloud NSURL *changeLogsURL = [[self urlForiCloudLogFiles] URLByAppendingPathComponent:[url lastPathComponent]]; [[NSFileManager defaultManager] removeItemAtURL:changeLogsURL error:&amp;removeError]; } }]; }); } </code></pre> <p>This is pretty much the code from Stanford's CS193 course 2012 + the delete for the changeLogs folder and it works on local and iCloud docs. Please let me know if you see any issues with performing the delete this way.</p>
    singulars
    1. This table or related slice is empty.
    1. POWhat is the correct way to delete a UIManagedDocument?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USPaulo Cesar
    1. USNathan Bruno
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COtake a look at this link where I have posted some code examples and demo video's of how I got it working quite reliably. It shows the local directories and the iCloud directories being created and cleared.http://ossh.com.au/design-and-technology/software-development/uimanageddocument-icloud-integration/.
      singulars
      1. PO
      1. USDuncan Groenewald
    2. COCool, thanks Duncan. This documentation looks real promising :)
      singulars
      1. PO
      1. USNathan Bruno
 

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