1. Alexander Manes
  2. PowerBuilder
  3. Tuesday, 2 June 2020 08:27 AM UTC

Dear Appeon Team,

we are currently trying to integrate the new WebBrowser control from PB2019R2 into our applications.
We found out that it is good for displaying our internal PDF reports as well, so we want to use it as a replacement for our previously integrated third-party PDF viewer.

The display of the PDFs works without problems but the print function of the WebBrowser control does not offer all features that are relevant for us.

The print function always opens the typical Powerbuilder print dialog to the user.
We think what's missing is the typical print function in which we can pass the different print parameters (e.g. printer to be used or number of copies etc.) and then bypass the print dialog and print immediately.

Such a print function that we are missing could look like this:
.Print(copies, pagerange, showprintdialog, ...)

If this functionality is added in the near future, we can use the WebBrowser control as an alternative to our existing integrated third-party PDF viewer.

Also nice to have within the integrated CEF - PDF Viewer would be a possibility to hide elements like the download button?

Can you point our to us, if such functionality is planned for the near future or if there alternative ways to achive our requirements?



Furthermore, it would be interesting to know what the current roadmap for further development of the WebBrowser control looks like:

How often will the underlying CEF be updated?

Will there be a possibility to reset cookies / sessions programmatically?

Until when can we expect to be able to communicate with the content of the WebBrowser control via Powerbuilder?

 

Thank you very much in advance.

Alexander Manes

 

Julie Jiang @Appeon Accepted Answer Pending Moderation
  1. Wednesday, 3 June 2020 05:26 AM UTC
  2. PowerBuilder
  3. # 1

Hi Alexander, 

Thanks for explaining your findings and concerns on WebBrowser. It will be very helpful for us to set the future enhancement plan for it. 

Regarding the few questions you've brought up, here is our current status/plan FYI:

1) Supporting a print function that can have more print parameters, such as .Print (copies, pagerange, showprintdialog, ...)

--> We'd like to take this as an enhancement request. Our engineer needs some time to study and see whether it is possible to do.

2) Would it be a possibility to hide elements like the download button. 

--> We'd like to take this as an enhancement request. Our engineer needs some time to study and see whether it is possible to do.

3) How often will the underlying CEF be updated?

--> Currently only when we update the PowerBuilder installer with a new CEF, the underlying CEF can be updated. Our team understands it is important to use the latest CEF. We are still studying the strategy to take for it.

4) Will there be a possibility to reset cookies/sessions programmatically?

--> No. It is not possible yet. We'd like to take this as an enhancement request. 

5) Until when can we expect to be able to communicate with the content of the WebBrowser control via Powerbuilder?

--> The team is working on it. If everything goes well, we can make this feature available in 2019 R3.

Best regards, Julie

 

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Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Tuesday, 2 June 2020 15:05 PM UTC
  2. PowerBuilder
  3. # 2

Hi Alexander;

   Please open a Support Ticket for these great suggestions & requirements as an "enhancement" request. This will then be used to add these items to our Appeon engineering team's ToDo list. Also, Engineering can then review your requirement(s) and possibly then provide a time frame.

Regards ... Chris

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