_GUICtrlListView_DeleteAllItems deletes the Tab - (Moved)

[pocs-105835]

Hi 

When I have a listview on a tab and use _GUICtrlListView_DeleteAllItems then it simply deletes the tab.
Why does that happen and is there perhaps a workaround?
What I'm trying to do is reload the listview from a previous saved configuration file.

Here is an example script. (press the button to execute _GUICtrlListView_DeleteAllItems)

expandcollapse popup

#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiListView.au3>
#include <File.au3>



Example()

Func Example()
    GUICreate("My GUI Tab", 350, 600); will create a dialog box that when displayed is centered

    GUISetBkColor(0x00E0FFFF)
    GUISetFont(9, 300)

    Local $idTab = GUICtrlCreateTab(10, 10, 330, 600)

    GUICtrlCreateTabItem("tab0")
    GUICtrlCreateLabel("label0", 30, 80, 50, 20)
    $button = GUICtrlCreateButton("_GUICtrlListView_DeleteAllItems", 20, 50, 250, 50)

    $idRunbookList = GUICtrlCreateListView("Runbook Selection",35,300,300,200)

    Global $aFileListArray = _FileListToArray(@MyDocumentsDir)


    _GUICtrlListView_SetColumnWidth($idRunbookList, 0, 270)

    For $i = 1 to UBound($aFileListArray) -1
        _GUICtrlListView_AddItem($idRunbookList, $aFileListArray[$i] ,-1, $i)
    Next

    GUICtrlCreateTabItem("tab----1")
    GUICtrlCreateLabel("label1", 30, 80, 50, 20)
    GUICtrlCreateCombo("", 20, 50, 60, 120)
    GUICtrlSetData(-1, "Trids|CyberSlug|Larry|Jon|Tylo|guinness", "Jon"); default Jon
    GUICtrlCreateButton("OK1", 80, 50, 50, 20)

    GUICtrlCreateTabItem("tab2")
    GUICtrlCreateLabel("label2", 30, 80, 50, 20)
    GUICtrlCreateButton("OK2", 140, 50, 50)

    GUICtrlCreateTabItem(""); end tabitem definition

    GUICtrlCreateLabel("Click on tab and see the title", 20, 130, 250, 20)

    GUISetState(@SW_SHOW)



    Local $idMsg
    ; Loop until the user exits.
    While 1
        $idMsg = GUIGetMsg()

        If $idMsg = $GUI_EVENT_CLOSE Then ExitLoop
        If $idMsg = $button Then
            _GUICtrlListView_DeleteAllItems($idRunbookList)
        EndIf
        If $idMsg = $idTab Then
            ; display the clicked tab
            WinSetTitle("My GUI Tab", "", "My GUI Tab" & GUICtrlRead($idTab))
        EndIf
    WEnd
EndFunc   ;==>Example

 

[Melba23]

Moved to the appropriate forum, as the Developer General Discussion forum very clearly states:

Quote

General development and scripting discussions. If it's super geeky and you don't know where to put it - it's probably here.

---

Do not create AutoIt-related topics here, use the AutoIt General Help and Support or AutoIt Technical Discussion forums.

Moderation Team

[pocs-105835]

My excuse is that I didn't read with attention

[Melba23]

pocs-105835,

You are setting the parameter value of the _GUICtrlListView_AddItem function which, as the help file explains, can duplicate the ControlIds of other GUI controls:

Quote

As AutoIt uses the $iParam parameter to store the controlID of native-created ListView items, this value should be set sufficiently high for UDF-created items to avoid possible conflict with any existing controls - a starting value of 1000 is recommended.

So change that parameter to "$i + 1000" as suggested in the Help file and all will be well.

M23