How to save UIWebView content for offline display?

Question

I'm using Xcode 7.2 and Swift to create an iOS app, on this app I display the content of my website, however if I was offline the content will not be shown. So I want to cache the webpage and display for offline.

After I declared everything I'm using the following code :

    var URLPATH="http://google.com"

    let requestURL = NSURL(string: URLPATH)

    let request = NSURLRequest(URL: requestURL!)

    WB.loadRequest(request)

I would like an answer to this as well. Need to do the same, but it's horrible finding a good repo. — SoundShock
– SoundShock, Commented May 19, 2016 at 14:51

Hugo Alonso · Accepted Answer · 2019-11-29 10:43:49Z

1

HTML to Data

if let url = URL(string: urlString) {
   person.setValue(try? Data(contentsOf: url), forKey: "content_article")
}

Data to WebView

if let savedObject = fetchedObjects?.first,
   let data = savedObject.content_article as? Data,
   let baseStringUrl = savedObject.content_url,
   let baseURL = URL(string: baseStringUrl) {

   webView.load(
     data, mimeType: "text/html", 
     textEncodingName: "", 
     baseURL: baseURL
  )
}

edited Nov 29, 2019 at 10:43

Hugo Alonso

6,8543 gold badges36 silver badges66 bronze badges

answered Jan 7, 2018 at 0:36

koliush

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