aghering

Manupulate array with a listview

5 posts in this topic

Hi,

i trying to work for the first time with a listview in gui but i'm having some difficulties with working out the code.

my intention is to fill the listview with the values that are in the array. after that give the user the option to delete records from the array before the scripts continues.

i did figure out how to populate the listview en delete records from the listview but i can't seems to figure out how to delete it from the array.

i tried to find out the index number of the listview record and from there delete array record but for reason i couldn't find a listview command for it.  

Code:

; Script Start - Add your code below here
#include <GUIConstantsEx.au3>
#include <GuiListView.au3>
#include <WindowsConstants.au3>
Local $aArray[11] = ["Test1","Test2","Test3","Test4","Test5","Test6","Test7","Test8","Test9","Test10","Test11"]
$Form1 = GUICreate("Form1", 615, 437, 192, 124)
$List1 = GUICtrlCreateListView("#|Name", 32, 24, 161, 201)
;$List1Items = GUICtrlCreateListViewItem("#|Name", $List1)
$button1 = GUICtrlCreateButton("Fill", 32, 250, 50, 50)
$button2 = GUICtrlCreateButton("Delete", 95, 250, 50, 50)
$button3 = GUICtrlCreateButton("Display Array", 95, 310, 50, 50)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $button1
            $Rows = UBound($aArray)
            For $i = 0 To $Rows -1
                GUICtrlCreateListViewItem($i &"|"& $aArray[$i], $List1)
            Next
        Case $button2
            ;$selectedItem = _GUICtrlListView_GetItemSelected($List1, 1)
            $selectedItem = _GUICtrlListView_GetItemText($List1, 2,1)
            ConsoleWrite($selectedItem)
            _GUICtrlListView_DeleteItemsSelected($List1)

    EndSwitch
WEnd

 

 

 

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aghering,

Take a look at my GUIListViewEx UDF (the link is in y sig) - that makes it very easy to load, modify (deleting, inserting or editing the content), and then recover an array.

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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Hi thanks for your reponse and i will have a look at it a soon i return home.

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A very simple way   :)

#include <GUIConstantsEx.au3>
#include <GuiListView.au3>
#include <WindowsConstants.au3>
Local $aArray[11] = ["Test1","Test2","Test3","Test4","Test5","Test6","Test7","Test8","Test9","Test10","Test11"]
$Form1 = GUICreate("Form1", 615, 437, 192, 124)
$List1 = GUICtrlCreateListView("#|Name", 32, 24, 161, 201)
;$List1Items = GUICtrlCreateListViewItem("#|Name", $List1)
$button1 = GUICtrlCreateButton("Fill", 32, 250, 50, 50)
$button2 = GUICtrlCreateButton("Delete", 95, 250, 50, 50)
$button3 = GUICtrlCreateButton("Display Array", 95, 310, 50, 50)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $button1
            $Rows = UBound($aArray)
            For $i = 0 To $Rows -1
                GUICtrlCreateListViewItem($i &"|"& $aArray[$i], $List1)
            Next
        Case $button2
            $index = _GUICtrlListView_GetSelectionMark($List1)
          ;  ConsoleWrite($index)
            If $index <> -1 Then 
                 _GUICtrlListView_DeleteItem($List1, $index )
                  _ArrayDelete($aArray, $index)
            EndIf
        Case $button3
           _ArrayDisplay($aArray)
    EndSwitch
WEnd

 

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Mikell,

arghh, the _GUICtrlListView_GetSelectionMark() was the command i been looking for so looong in the help file.

but i had in mind that i would have been "itemselected" or something with "index".

finally i added the function that row count are update to

include <GUIConstantsEx.au3>
#include <GuiListView.au3>
#include <WindowsConstants.au3>
Local $aArray[11] = ["Test1","Test2","Test3","Test4","Test5","Test6","Test7","Test8","Test9","Test10","Test11"]
$Form1 = GUICreate("Form1", 615, 437, 192, 124)
$List1 = GUICtrlCreateListView("#|Name", 32, 24, 161, 201)
;$List1Items = GUICtrlCreateListViewItem("#|Name", $List1)
$button1 = GUICtrlCreateButton("Fill", 32, 250, 50, 50)
$button2 = GUICtrlCreateButton("Delete", 95, 250, 50, 50)
$button3 = GUICtrlCreateButton("Display Array", 95, 310, 50, 50)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $button1
            $Rows = UBound($aArray)
            For $i = 0 To $Rows -1
                GUICtrlCreateListViewItem($i &"|"& $aArray[$i], $List1)
            Next
        Case $button2
            $index = _GUICtrlListView_GetSelectionMark($List1)
          ;  ConsoleWrite($index)
            If $index <> -1 Then
                _GUICtrlListView_DeleteItem($List1, $index )
                _ArrayDelete($aArray, $index)
                _GUICtrlListView_DeleteAllItems($List1)
                $Rows = UBound($aArray)
                For $i = 0 To $Rows -1
                    GUICtrlCreateListViewItem($i &"|"& $aArray[$i], $List1)
                Next
            EndIf
        Case $button3
           _ArrayDisplay($aArray)
    EndSwitch
WEnd

@Melba23: i have taken a look at your UDF and looks very nice. very usefull commands i will try to work with them but if it takes me to much time i will use mikells example.

Both thanks for your response

topic solved!

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