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lsakizada

Populating listview ctrl based on combobox selected item issue

5 posts in this topic

Hi,

I am trying to populate a listview control on selecting combo box item.

I put the code bellow in a WM_COMMAND function inside the "$CBN_SELCHANGE."

My problem is that I do not know how to get current selected combo item text when $CBN_SELCHANGE case occurs.

The _GUICtrlComboBox_GetEditText($hCombo) function return the text before the edit field of the combo control changed,

and the _GUICtrlComboBox_GetCurSel($hCombo) return the index of the combo item that was selected.

Is there anyway to get the text of the item after calling _GUICtrlComboBox_GetCurSel($hCombo)?

Any idea how do I accomplished that?

                Case $CBN_SELCHANGE ; Sent when the user changes the current selection in the list box of a combo box
                    Local $count = 0
                    _GUICtrlListView_DeleteAllItems($hListView)

                    ConsoleWrite("ss=" & _GUICtrlComboBox_SetCurSel($hCombo, _GUICtrlComboBox_GetCurSel($hCombo)) & @CRLF)

                    For $b = 0 To UBound($aInfrastracture) - 1
                        ConsoleWrite("1 " & "_GUICtrlComboBox_GetCurSel($hCombo)=" & _GUICtrlComboBox_GetCurSel($hCombo) & ", " & "$aInfrastracture[$b][0]=" & $aInfrastracture[$b][0] & @CRLF)
                        If StringCompare(_GUICtrlComboBox_GetEditText($hCombo), $aInfrastracture[$b][0]) = 0 Then
                            _GUICtrlListView_BeginUpdate($hListView)
                            _GUICtrlListView_AddItem($hListView, $count + 1)
                            _GUICtrlListView_AddSubItem($hListView, $count, $aInfrastracture[$b][2], 1)
                            _GUICtrlListView_EndUpdate($hListView)
                        EndIf
                        $count = $count + 1
                    Next
                    $count = 0

Best Regards and thanks for everyone for being great community!!!!


Be Green Now or Never (BGNN)!

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Is this an AutoIt created combobox? If it is, you don't need the windows message to find out if it changed.


If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.
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So how to get the edit box text after selecting new combobox item without using windows messages ?

Based on the new item the code set the listview items from the $aInfrastracture array.


Be Green Now or Never (BGNN)!

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lsakizada,

Let AutoIt do the work behind the scenes and just wait for the event to occur in your idle loop: ;)

#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>

$hGUI = GUICreate("Test", 500, 500)

$cCombo = GUICtrlCreateCombo("", 10, 10, 200, 20)
GUICtrlSetData($cCombo, "Item 1|Item 2|Item 3|Item 4|Item 5")

GUISetState()

While 1
    Switch GUIGetMsg()
        Case $GUI_EVENT_CLOSE
            Exit
        Case $cCombo ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
            MsgBox($MB_SYSTEMMODAL, "Selected", GUICtrlRead($cCombo))
    EndSwitch
WEnd
All clear? :)

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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#5 ·  Posted (edited)

 

All clear? :)

Hi Melba, thank you.

You are the MAN!

Edited by lsakizada

Be Green Now or Never (BGNN)!

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