CODEWITHSUNDEEP
google-docscodenameonegoogle-docs-apigoogle-document-viewer
beck
beck

Reputation: 3027

Google doc no preview available error

I used the google doc to display the pdf file in web broswer. It was working fine before. Now it gives no preview available. Most of the time it gives the blank screen with no preview available but sometime it opens the pdf. However i noticed that if the size of the pdf is small, it works fine but if the size is a bit larger with 10-100 or more pages, the no preview is shown.

link:

https://docs.google.com/gview?embedded=true&url=http://trafficpolice.gov.np/traffic/uploadfiles/56a0e8156d4ea.pdf

code:

WebBrowser view = new WebBrowser();
view.setURL("https://docs.google.com/gview?embedded=true&url=http://trafficpolice.gov.np/traffic/uploadfiles/56a0e8156d4ea.pdf");

Upvotes: 18

Views: 31964

Answers (7)

Torben
Torben

Reputation: 367

I used object instead of iframe, works fine in my application.

Upvotes: 0

Nikhil Patil
Nikhil Patil

Reputation: 11

For those who are trying localhost. You CANNOT use localhost to view previews. You can tunnel port 80 with ngrok and then it will work.

Upvotes: 0

Jannie Boshoff
Jannie Boshoff

Reputation: 61

I added this code to my web.config. Works every time after these changes.

<basicHttpBinding>
    <binding maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" messageEncoding="Text">
      <readerQuotas maxDepth="2000000" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
    </binding>
  </basicHttpBinding>

Upvotes: 0

Gustavo Ferreira
Gustavo Ferreira

Reputation: 61

I've just tried to encode the & character to %26 and worked fine for my case.

Upvotes: 6

Nikos Stais
Nikos Stais

Reputation: 116

In my case, pdf file name contained '&' character. Once I removed the ampersand char, problem solved.

Hope it helps someone.

Upvotes: 0

itzhar
itzhar

Reputation: 13031

I had the same problem, in my case, I enabled google drive api and add key attribute to my iframe:

WebBrowser view = new WebBrowser();
view.setURL("https://docs.google.com/gview?key=YOUR_API_KEY&embedded=true&url=http://trafficpolice.gov.np/traffic/uploadfiles/56a0e8156d4ea.pdf");

problem resolved after 1 day

Upvotes: 1

Mr.Rebot
Mr.Rebot

Reputation: 6791

Several things that may cause this:

  1. The browser you are using to upload these files.
  2. The size of the file you are uploading.
  3. Password/Permission of the files are set to private.

Quick Fix:

It has been noticed that most of the users who encounter this have been using Firefox (3.6.6 in particular). Try uploading your files using IE8 and clear your cache.

This issue has been further discussed here.

Upvotes: -2

Related Questions