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Resolved Listview Items to String Format

  1. How-to
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  1. John Michael Tejano
    John Michael Tejano
  2. PowerBuilder
  3. Thursday, 20 July 2023 08:11 AM UTC

Good day!

I need help in my code in which I have this listview as shown below

What I want to achieve is that I want to go over each value of the listview and have the result to be formatted as:

"a_1,a_10,a_2,a_3,a_4,a_5,a_6,a_7,a_8,a_9"

So far I have this code:


Integer li_index=0
String ls_value

string ls_zone[]

string ls_result


FOR li_index = 1 to lv_1.totalitems( )

lv_1.GetItem(li, 1 , ls_value)

Messagebox("Value:",ls_value)

NEXT

 

Thank you in advance!

  1. PowerBuilder (Appeon)
  2. PowerScript (PS)
  3. PowerBuilder Runtime
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Accepted Answer
John Raghanti
John Raghanti Accepted Answer Pending Moderation
  1. Thursday, 20 July 2023 11:51 AM UTC
  2. PowerBuilder
  3. # Permalink

You have a bug in your code in the GetItem call, you're using the variable li but it should be li_index based on the loop

 

String ls_value, ls_result
Integer li_index // Good to 32,765

FOR li_index = 1 to lv_1.totalitems( )
	lv_1.GetItem(li_index, 1 , ls_value)
	If ls_result = "" Then
		ls_result += ls_value
	Else
		ls_result += "," + ls_value
	End If
NEXT
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Responses (2)
René Ullrich
René Ullrich Accepted Answer Pending Moderation
  1. Thursday, 20 July 2023 08:19 AM UTC
  2. PowerBuilder
  3. # 1

How about adding this lines after GetItem call:

IF li_index > 0 THEN ls_result += ","
ls_result += ls_value
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