1. Marcin Jurkowski
  2. PowerServer Mobile (Obsolete)
  3. Monday, 9 September 2019 11:15 AM UTC


We are using eon_mobile_webviewex to display PDFs on our mobile app for example:

ls_url = gn_app.getproductspath() + is_product_id + '.pdf'

We could have some products without a PDF document.
In this case it'll display a blank page/object (when I open this url in web browser it says "File not found" or HTTP ERROR 404).
Is it possible to check that the PDF exists on the server / determine a url link is returning a 404?

Note: PDFs are not on Appeon server.

P.S. I found StackOverflow post from ZhaoKai pointing to this demo for GetUtl http://demo.appeon.com/ear/geturl.zip but the link no longer works.


Accepted Answer
Kai Zhao @Appeon Accepted Answer Pending Moderation
  1. Tuesday, 10 September 2019 00:31 AM UTC
  2. PowerServer Mobile (Obsolete)
  3. # Permalink

Hi Marcin,

Please refer to attached PB case.


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