Sort number GUICtrlCreateListView

[PINTO1927]

 

Hello guys,

I'm working with a simple script, complementing a GUICtrlCreateListView which has 5 columns. I would order the first column so that the numbers are decreasing.

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#include <GuiListView.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>
#include <GuiConstantsEx.au3>
#include <StructureConstants.au3>

Opt('MustDeclareVars', 1)

Global $search_LV, $B_DESCENDING
GUICreate("ListView Sort by Column Click", 400, 300)
$search_LV = GUICtrlCreateListView("String|Number|String", 2, 2, 394, 268)
GUICtrlSendMsg($search_LV, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_GRIDLINES, $LVS_EX_GRIDLINES)
GUICtrlSendMsg($search_LV, $LVM_SETEXTENDEDLISTVIEWSTYLE, $LVS_EX_FULLROWSELECT, $LVS_EX_FULLROWSELECT)
GUICtrlCreateListViewItem("line4|5|1A", $search_LV)
GUICtrlCreateListViewItem("line5|4.50 |1B", $search_LV)
GUICtrlCreateListViewItem("line10|4.0 |2C", $search_LV)
GUICtrlCreateListViewItem("line3|23|01", $search_LV)
GUICtrlCreateListViewItem("line2|0.34560 |09", $search_LV)
GUICtrlCreateListViewItem("line1|1.0 |7A", $search_LV)
GUICtrlCreateListViewItem("line1|0.1 |8C", $search_LV)
GUICtrlCreateListViewItem("line1|97|5B", $search_LV)
GUICtrlCreateListViewItem("line1|910|9B", $search_LV)
GUICtrlCreateListViewItem("line1|99|11", $search_LV)
GUICtrlCreateListViewItem("line1|990.99|06", $search_LV)
_GUICtrlListView_SetColumnWidth($search_LV, 0, 75)
_GUICtrlListView_SetColumnWidth($search_LV, 1, 75)
_GUICtrlListView_SetColumnWidth($search_LV, 2, 75)
GUISetState()

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
;~ _GUICtrlListView_RegisterSortCallBack($search_LV, False)

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            ExitLoop
        Case $search_LV
            ; Kick off the sort callback
;~          _GUICtrlListView_SortItems($search_LV, GUICtrlGetState($search_LV))
;~          _GUICtrlListView_UnRegisterSortCallBack($search_LV)
    EndSwitch
WEnd

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndListView, $tInfo
    $hWndListView = $search_LV
;~  If Not IsHWnd($search_LV) Then $hWndListView = GUICtrlGetHandle($search_LV)

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")

    Switch $hWndFrom
;~      Case $search_LV
        Case GUICtrlGetHandle($search_LV)
            Switch $iCode
                Case $LVN_COLUMNCLICK ; A column was clicked
                    ConsoleWrite("Header geklickt" & @CRLF)
                    Local $tInfo = DllStructCreate($tagNMLISTVIEW, $iLparam)
                    _GUICtrlListView_UnRegisterSortCallBack($search_LV)
                    Local $ColumnSorted = DllStructGetData($tInfo, 'SubItem')
                    If $ColumnSorted = 1 Then
                        ConsoleWrite('Numeric: ' & _GUICtrlListView_RegisterSortCallBack($search_LV, True) & @CRLF)
                    Else
                        ConsoleWrite('Literal: ' & _GUICtrlListView_RegisterSortCallBack($search_LV, False) & @CRLF)
                    EndIf
                    _GUICtrlListView_SortItems($search_LV, DllStructGetData($tInfo, 'SubItem'))
            EndSwitch
    EndSwitch
EndFunc   ;==>WM_NOTIFY

Ordering the "String" column, you notice that the line "line10" is not ordered last. And 'possible to order the "String" column in descending order?

thank you very much

[marcoauto]

ciao,

I solved by changing the 1st column in the array.

Change:

GUICtrlCreateListViewItem("line4|5|1A", $search_LV)
GUICtrlCreateListViewItem("line5|4.50 |1B", $search_LV)
GUICtrlCreateListViewItem("line10|4.0 |2C", $search_LV)
GUICtrlCreateListViewItem("line3|23|01", $search_LV)
GUICtrlCreateListViewItem("line2|0.34560 |09", $search_LV)
GUICtrlCreateListViewItem("line1|1.0 |7A", $search_LV)
GUICtrlCreateListViewItem("line1|0.1 |8C", $search_LV)
GUICtrlCreateListViewItem("line1|97|5B", $search_LV)
GUICtrlCreateListViewItem("line1|910|9B", $search_LV)
GUICtrlCreateListViewItem("line1|99|11", $search_LV)
GUICtrlCreateListViewItem("line1|990.99|06", $search_LV)

to:

GUICtrlCreateListViewItem("line04|5|1A", $search_LV)
GUICtrlCreateListViewItem("line05|4.50 |1B", $search_LV)
GUICtrlCreateListViewItem("line10|4.0 |2C", $search_LV)
GUICtrlCreateListViewItem("line03|23|01", $search_LV)
GUICtrlCreateListViewItem("line02|0.34560 |09", $search_LV)
GUICtrlCreateListViewItem("line01|1.0 |7A", $search_LV)
GUICtrlCreateListViewItem("line01|0.1 |8C", $search_LV)
GUICtrlCreateListViewItem("line01|97|5B", $search_LV)
GUICtrlCreateListViewItem("line01|910|9B", $search_LV)
GUICtrlCreateListViewItem("line01|99|11", $search_LV)
GUICtrlCreateListViewItem("line01|990.99|06", $search_LV)

I Hope this helps

marco

[PINTO1927]

 

Hello Marco, thank you, but if I add but if you try to insert "line127" such as the problem persists.

[Melba23]

PINTO1927,

Try this - you look through the "line" values in the data to load and pad the numeric value as required:

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#include <GuiListView.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>
#include <GuiConstantsEx.au3>
#include <StructureConstants.au3>

#include <Array.au3>
#include <String.au3>

Global $search_LV, $B_DESCENDING

Global $aData[] = ["line4|5|1A", "line5|4.50 |1B", "line10|4.0 |2C", "line3|23|01", "line2|0.34560 |09", _
                    "line1|0.1 |8C", "line1|97|5B", "line127|910|9B", "line1|99|11", "line1|990.99|06"]
Global $iPad = 0
For $i = 0 To UBound($aData) - 1
    $sLine = $aData[$i]
    $iPadLen = StringLen((StringRegExp($sLine, "(?U)^line(.*)\|.*$", 3))[0])
    If $iPadLen > $iPad Then $iPad = $iPadLen
Next
For $i = 0 To UBound($aData) - 1
    $sLine = $aData[$i]
    $iPadLen = StringLen((StringRegExp($sLine, "(?U)^line(.*)\|.*$", 3))[0])
    $sLine = StringReplace($sLine, "line", "line" & _StringRepeat("0", $iPad - $iPadLen))
    $aData[$i] = $sLine
Next

GUICreate("ListView Sort by Column Click", 400, 300)

$search_LV = GUICtrlCreateListView("String|Number|String", 2, 2, 394, 268)
_GUICtrlListView_SetExtendedListViewStyle($search_LV, BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT))
_GUICtrlListView_SetColumnWidth($search_LV, 0, 75)
_GUICtrlListView_SetColumnWidth($search_LV, 1, 75)
_GUICtrlListView_SetColumnWidth($search_LV, 2, 75)

For $i = 0 To UBound($aData) - 1
    GUICtrlCreateListViewItem($aData[$i], $search_LV)
Next

GUISetState()

GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
_GUICtrlListView_RegisterSortCallBack($search_LV, False)

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            ExitLoop
        Case $search_LV
            ; Kick off the sort callback
           _GUICtrlListView_SortItems($search_LV, GUICtrlGetState($search_LV))
           ;_GUICtrlListView_UnRegisterSortCallBack($search_LV)
    EndSwitch
WEnd

Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
    #forceref $hWnd, $iMsg, $iwParam
    Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndListView, $tInfo
    $hWndListView = $search_LV
;~  If Not IsHWnd($search_LV) Then $hWndListView = GUICtrlGetHandle($search_LV)

    $tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
    $hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
    $iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
    $iCode = DllStructGetData($tNMHDR, "Code")

    Switch $hWndFrom
;~      Case $search_LV
        Case GUICtrlGetHandle($search_LV)
            Switch $iCode
                Case $LVN_COLUMNCLICK ; A column was clicked
                    ConsoleWrite("Header geklickt" & @CRLF)
                    Local $tInfo = DllStructCreate($tagNMLISTVIEW, $iLparam)
                    _GUICtrlListView_UnRegisterSortCallBack($search_LV)
                    Local $ColumnSorted = DllStructGetData($tInfo, 'SubItem')
                    If $ColumnSorted = 1 Then
                        ConsoleWrite('Numeric: ' & _GUICtrlListView_RegisterSortCallBack($search_LV, True) & @CRLF)
                    Else
                        ConsoleWrite('Literal: ' & _GUICtrlListView_RegisterSortCallBack($search_LV, False) & @CRLF)
                    EndIf
                    _GUICtrlListView_SortItems($search_LV, DllStructGetData($tInfo, 'SubItem'))
            EndSwitch
    EndSwitch
EndFunc   ;==>WM_NOTIFY

Any use?

M23