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Resolved How to format XML data in one column of a datawindow

  1. How-to
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  1. Sheldon Shulman
    Sheldon Shulman
  2. PowerBuilder
  3. Wednesday, 20 March 2019 20:19 PM UTC

I extract xml from an Oracle Clob in a view using the following type syntax

select col1, col2, dbms_lob.substr( t.col_clob, 4000, 1 )) col_3 from table1 t

I display the columns from the view in a DataWindow.

I want to display the col_3 results to the user. (Yes, they want to see the xml).

The xml being thrown into a text field is not formatted nicely.

 

Is there a way to format this xml data nicely?

 

When they click inside the data area - the format gets all messy (they also require to be able to copy and paste from this column).

 

I rarely work with xml being displayed to a user - was wondering if anyone has suggestions for me.

 

Any Suggestions Are Greatly Appreciated.

 

Sheldon

 

 

Web Browser as OLE object.
RTE control PB2017.3 vs PB12.5
Responses (2)
Kevin Ridley
Kevin Ridley Accepted Answer Pending Moderation
  1. Thursday, 21 March 2019 11:50 AM UTC
  2. PowerBuilder
  3. # 1

Create a dw with the xml schema mapped out into the Export/Import Template.  Then when the user double clicks on the row/column, open a new response window with your new dw.  Do a GetItemString on that column in the original dw, then pass it to the new window using openwithparm.  In the new window, do a dw.ImportString for the xml.  That should give them a much better view of the data, and one they are already familiar with.

 

KR

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Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Wednesday, 20 March 2019 21:04 PM UTC
  2. PowerBuilder
  3. # 2

Hi Sheldon;

   The DW or any PB Control (ie like the RTE) does not have XML formatting smarts. My suggestions would be:

1) Use an XML to RTF utility to reformat the XML. Then import that RTF file into an RTE control

2) Use a 3rd party OCX control that displays the XML properly (like XMLNotePad or XMLViewer does for example)

HTH

Regards ... Chris

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Sheldon Shulman
  1. Sheldon Shulman
  2. Friday, 22 March 2019 16:47 PM UTC
Thanks guys for your suggestions - I will try some of them out and see how it goes.

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