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Resolved LineCount() is not working on Appeon WEB

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  1. Viktor Genel
    Viktor Genel
  2. PowerServer 2020 or older (Obsolete)
  3. Thursday, 7 February 2019 19:24 PM UTC

Hi all,
LineCount function is listed here as being supported:
https://www.appeon.com/support/documents/appeon_online_help/pb2017r3/features_help_for_appeon_web/ch10s10s03.html

In reality it always returns 0 (zero) in a WEB deployed application.
Any suggestion?
Thank you in advance

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Responses (3)
Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Thursday, 7 February 2019 20:31 PM UTC
  2. PowerServer 2020 or older (Obsolete)
  3. # 1

Hi Vicktor;

   The LineCount() method should work OK as long as the column that is behaving like an SLE/MLE has focus. I would suggest trying a SetColumn() command on the DWO first before using the LineCount() and see if that helps.

Regards ... Chris

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Marco Meoni
  1. Marco Meoni
  2. Thursday, 7 February 2019 20:44 PM UTC
Hi Chris,

that was a good hint, but results is still 0.

For example, try to output LineCount() to a staticText while the editchanged event is fired at each keystroke: still zero.

Best,

.m
  1. Helpful
Chris Pollach @Appeon
  1. Chris Pollach @Appeon
  2. Thursday, 7 February 2019 20:51 PM UTC
Hi Marco;

Thank you for confirming that behaviour (even though its still a problem). Yes, I would recommend that Viktor submit a support ticket on this.

Regards ... Chris
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Marco Meoni
Marco Meoni Accepted Answer Pending Moderation
  1. Thursday, 7 February 2019 20:35 PM UTC
  2. PowerServer 2020 or older (Obsolete)
  3. # 2

Hello Viktor,

yes, you are right.

It works fine for multilineedit control, but always returns 0 in a DW.

I'd submit a bug to Appeon standard support portal.

Best,

.m

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Viktor Genel
  1. Viktor Genel
  2. Thursday, 7 February 2019 20:47 PM UTC
Thank you, Marco.
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Viktor Genel
Viktor Genel Accepted Answer Pending Moderation
  1. Thursday, 7 February 2019 20:47 PM UTC
  2. PowerServer 2020 or older (Obsolete)
  3. # 3

Thank you Chris, 
I tried calling LineCount() in editchanged event, so the focus never lives the field. Same result - returns zero.
I will try SetColumn() as you suggested,
Best 

Viktor

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