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Resolved eon_mobile_webviewex validate URL (PDF)
  1. How-to
  2.  Mobile
  3.  PowerBuilder (Appeon)
  4.  PowerServer Mobile
0 Votes
  1. Marcin Jurkowski
  2. PowerServer Mobile (Obsolete)
  3. Monday, 9 September 2019 11:15 AM UTC

Hi,

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

ls_url = gn_app.getproductspath() + is_product_id + '.pdf'
uo_product.of_startloading(ls_url)
uo_product.show()

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.

Regards,
Marcin

Problems connecting to PostgresSQL from a mobile app (Postgr... ERROR Google play
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