Can we open pdf file using UIWebView on iOS

Question

Can we open the pdf file from UIWebView

User · Answer

UIWebView  pdfWebView     UIWebView alloc  initWithFrame CGRectMake 10  10  200  200     NSURL  targetURL    NSURL URLWithString   http   unec edu az application uploads 2014 12 pdf-sample pdf        NSURLRequest  request    NSURLRequest requestWithURL targetURL        pdfWebView loadRequest request        self view addSubview pdfWebView

User · Answer

NSString  folderName  NSString stringWithFormat    documents      tempDictLitrature objectForKey   folder     NSString  fileName  tempDictLitrature objectForKey   name     self navigationItem setTitle fileName   NSString  type  tempDictLitrature objectForKey   type     NSString  path   NSBundle mainBundle pathForResource fileName ofType type inDirectory folderName    NSURL  targetURL    NSURL fileURLWithPath path   NSURLRequest  request    NSURLRequest requestWithURL targetURL   webView   UIWebView alloc  initWithFrame CGRectMake 0  0  1024  730     webView setBackgroundColor  UIColor lightGrayColor    webView scalesPageToFit   YES     webView scrollView  setContentOffset CGPointZero animated YES    webView stringByEvaluatingJavaScriptFromString  NSString stringWithFormat   window scrollTo 0 0  50 0       webView loadRequest request    self view addSubview webView

User · Answer

UIWebviews can also load the  pdf using loadData method  if you acquire it as NSData    self webView loadData self pdfData                MIMEType   application pdf         textEncodingName   UTF-8                  baseURL nil

User · Answer

WKWebView  I find this question to be the best place to let people know that they should start using WKWebview as UIWebView is now deprecated   Objective C  WKWebView  webView     WKWebView alloc  initWithFrame self view frame   webView navigationDelegate   self  NSURL  nsurl  NSURL URLWithString   https   www example com document pdf    NSURLRequest  nsrequest  NSURLRequest requestWithURL nsurl    webView loadRequest nsrequest    self view addSubview webView     Swift  let myURLString    https   www example com document pdf  let url   NSURL string  myURLString  let request   NSURLRequest URL  url     let webView   WKWebView frame  self view frame  webView navigationDelegate   self webView loadRequest request  view addSubview webView    I haven t copied this code directly from Xcode  so it might  it might contain some syntax error  Please check while using it

User · Answer

Swift version   if let docPath   NSBundle mainBundle   pathForResource  sample   ofType   pdf         let docURL   NSURL fileURLWithPath  docPath      webView loadRequest NSURLRequest URL  docURL

User · Answer

Yes  this can be done with the UIWebView   If you are trying to display a PDF file residing on a server somewhere  you can simply load it in your web view directly   Objective-C  UIWebView  webView     UIWebView alloc  initWithFrame CGRectMake 10  10  200  200     NSURL  targetURL    NSURL URLWithString   https   www example com document pdf    NSURLRequest  request    NSURLRequest requestWithURL targetURL    webView loadRequest request     self view addSubview webView     Swift  let webView   UIWebView frame  CGRect x  10  y  10  width  200  height  200    let targetURL   NSURL string   https   www example com document pdf       This value is force-unwrapped for the sake of a compact example  do not do this in your code let request   NSURLRequest URL  targetURL  webView loadRequest request   view addSubview webView    Or if you have a PDF file bundled with your application  in this example named  document pdf     Objective-C  UIWebView  webView     UIWebView alloc  initWithFrame CGRectMake 10  10  200  200     NSURL  targetURL     NSBundle mainBundle  URLForResource   document  withExtension   pdf    NSURLRequest  request    NSURLRequest requestWithURL targetURL    webView loadRequest request     self view addSubview webView     Swift  let webView   UIWebView frame  CGRect x  10  y  10  width  200  height  200    let targetURL   NSBundle mainBundle   URLForResource  document   withExtension   pdf       This value is force-unwrapped for the sake of a compact example  do not do this in your code let request   NSURLRequest URL  targetURL  webView loadRequest request   view addSubview webView    You can find more information here  Technical QA1630  Using UIWebView to display select document types

User · Answer

Swift 4       let webView   UIWebView frame  view bounds      let targetURL   Bundle main url forResource   sampleFileName   withExtension   pdf       let request   URLRequest url  targetURL       webView loadRequest request      view addSubview webView

User · Answer

NSString  path     NSBundle mainBundle  pathForResource   document  ofType   pdf    NSURL  targetURL    NSURL fileURLWithPath path   NSURLRequest  request    NSURLRequest requestWithURL targetURL    webView loadRequest request

User · Answer

use this for open pdf file in webview  NSString  path     NSBundle mainBundle  pathForResource   mypdf  ofType   pdf    NSURL  targetURL    NSURL fileURLWithPath path   NSURLRequest  request    NSURLRequest requestWithURL targetURL   UIWebView  webView   UIWebView alloc  initWithFrame CGRectMake 0  0  300  300      webView scrollView  setContentOffset CGPointMake 0 500  animated YES    webView stringByEvaluatingJavaScriptFromString  NSString stringWithFormat   window scrollTo 0 0  50 0       webView loadRequest request    self view addSubview webView    webView release

User · Answer

An update to Martin All  us s answer  to get the full screen whether it is a phone or a iPad without having to hard code    CGRect rect     UIScreen mainScreen  bounds   CGSize screenSize   rect size  UIWebView  webView     UIWebView alloc  initWithFrame CGRectMake 0 0 screenSize width screenSize height     NSString  path     NSBundle mainBundle  pathForResource   pdf  ofType   pdf    NSURL  targetURL    NSURL fileURLWithPath path   NSURLRequest  request    NSURLRequest requestWithURL targetURL    webView loadRequest request     self view addSubview webView

[ios] Can we open pdf file using UIWebView on iOS?

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