StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POIOS - Download file then showing it on UIWebView
primarykey
Id
19321697
data
AcceptedAnswerId
19322495
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-10-11T15:21:24.213
FavoriteCount
1
LastActivityDate
2013-10-11T16:02:36.387
LastEditDate
LastEditorUserId
0
OwnerUserId
2425988
ParentId
0
PostTypeId
1
Score
2
ViewCount
1295
LastEditorDisplayName
text
Body
I have a code that downloads a file and store it in the documents folder: <pre><code>NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:file.url]]; AFURLConnectionOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSString *filePath = [NSString stringWithFormat:@"%@/%@", documentsDirectory, file.name]; operation.outputStream = [NSOutputStream outputStreamToFileAtPath:filePath append:NO]; [operation start]; </code></pre> When the request is completed, I want to show that same file on a UIWebView using this code: <pre><code>[operation setCompletionBlock:^{ dispatch_sync(dispatch_get_main_queue(), ^{ UIWebView* webView = [[UIWebView alloc] init]; NSURL *targetURL = [[NSBundle mainBundle] URLForResource:file.nameWithoutExtension withExtension:@"pdf"]; webView.delegate = self; NSURLRequest *request = [NSURLRequest requestWithURL:targetURL]; [webView loadRequest:request]; ViewerVC* viewer = [[ViewerVC alloc] init]; [viewer.view addSubview:webView]; [self.navigationController pushViewController:viewer animated:FALSE]; }); }); </code></pre> But it does not work, the URL does not find the file I just downloaded, Am i saving or searching it wrong? (The code is slightly different from my actual code for understanding purposes, but the idea is the same. I even tried this example with some hard coded URL, like: <a href="http://www.selab.isti.cnr.it/ws-mate/example.pdf" rel="nofollow">http://www.selab.isti.cnr.it/ws-mate/example.pdf</a>)
Tags
<ios>
Title
IOS - Download file then showing it on UIWebView
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USViniciusPaiva
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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.