jogae012 Posted April 9, 2020 Posted April 9, 2020 Hi. i am new in autoit. This code is when you push one of btns, it read from sqlite db file and randomly select a row then print to text edit and copy to clipboard. Also, When one of btns selected, pushing ctrl+b makes btn function again. But When hotkey is pushed repeatedly, the error occurrence. i don't understand why Hotkey works fine in first several times, then later it's not working. This is my error msg. ==> Subscript used on non-accessible variable.: $irandom = Random(1, $aRow[0], 1) $irandom = Random(1, $aRow^ ERROR And this is my code expandcollapse popup#include <ButtonConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <SQLite.au3> #include <SQLite.dll.au3> #Region ### START Koda GUI section ### Form= $Form1 = GUICreate("Inputer", 246, 203, -1, 0) $Edit1 = GUICtrlCreateEdit("", 104, 16, 121, 161, BitOR($ES_MULTILINE,$ES_READONLY)) GUICtrlSetData($Edit1, "How to use" & @CRLF & "1. Push Btn for select a table" & @CRLF & "2. Ctrl+V for paste" & @CRLF & "3. Ctrl+B for renewal") $Button1 = GUICtrlCreateButton("A", 16, 16, 73, 25) $Button2 = GUICtrlCreateButton("B", 16, 48, 73, 25) $Button3 = GUICtrlCreateButton("C", 16, 80, 73, 25) $Button4 = GUICtrlCreateButton("D", 16, 112, 73, 25) $Button5 = GUICtrlCreateButton("E", 16, 144, 73, 25) $Label1 = GUICtrlCreateLabel("", 32, 176, 36, 17) GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### Local $aRow, $t1, $irandom, $lbtext Func B1() GUICtrlSetData($Label1, "") GUICtrlSetData($Edit1, "") GUICtrlSetData($Label1, "A") _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM a", $aRow) $irandom = Random(1, $aRow[0], 1) _SQLite_QuerySingleRow(-1, "SELECT * FROM a WHERE rowid = " & $irandom, $t1) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc Func B2() GUICtrlSetData($Label1, "") GUICtrlSetData($Edit1, "") GUICtrlSetData($Label1, "B") _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM b", $aRow) $irandom = Random(1, $aRow[0], 1) _SQLite_QuerySingleRow(-1, "SELECT * FROM b WHERE rowid = " & $irandom, $t1) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc Func B3() GUICtrlSetData($Label1, "") GUICtrlSetData($Edit1, "") GUICtrlSetData($Label1, "C") _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM c", $aRow) $irandom = Random(1, $aRow[0], 1) _SQLite_QuerySingleRow(-1, "SELECT * FROM c WHERE rowid = " & $irandom, $t1) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc Func B4() GUICtrlSetData($Label1, "") GUICtrlSetData($Edit1, "") GUICtrlSetData($Label1, "D") _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM d", $aRow) $irandom = Random(1, $aRow[0], 1) _SQLite_QuerySingleRow(-1, "SELECT * FROM d WHERE rowid = " & $irandom, $t1) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc Func B5() GUICtrlSetData($Label1, "") GUICtrlSetData($Edit1, "") GUICtrlSetData($Label1, "E") _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM e", $aRow) $irandom = Random(1, $aRow[0], 1) _SQLite_QuerySingleRow(-1, "SELECT * FROM e WHERE rowid = " & $irandom, $t1) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc HotKeySet("^b", "Kt") Func Kt() $lbtext = GUICtrlRead($Label1) If $lbtext == "A" Then B1() ElseIf $lbtext == "B" Then B2() ElseIf $lbtext == "C" Then B3() ElseIf $lbtext == "D" Then B4() ElseIf $lbtext == "E" Then B5() EndIf EndFunc While 1 $nMsg = GUIGetMsg() _SQLite_Startup() If @error Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", "SQLite3.dll Can't be Loaded!") EndIf Local $hDskDB = _SQLite_Open('sample.db') Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $Button1 B1() Case $Button2 B2() Case $Button3 B3() Case $Button4 B4() Case $Button5 B5() EndSwitch WEnd Also i attach the code and db file. plz help me sample.au3 sample.db
jogae012 Posted April 9, 2020 Author Posted April 9, 2020 And if i change a hotkey to ctrl+v from ctrl+b, it just renew a text not paste from clipboard. If i add "send("^v")" code in hotkey function, then loop makes. How can i make paste and renew altogether?
seadoggie01 Posted April 9, 2020 Posted April 9, 2020 When you're writing a program in AutoIt, you need to read the documentation and check for @error(s). You're probably getting an error with one of the _SQLite_QuerySingleRow lines and the value returned in $aRow isn't an array, so there isn't an item at index 0. When checking the error value, I like to print it to the console so I can look it up in the help file to determine what went wrong _SQLite_QuerySingleRow(-1, "SELECT max(rowid) FROM e", $aRow) If @error Then ; Do error stuff (consider exiting or handling the error) ConsoleWrite("_SQLite_QuerySingleRow - Error: " & @error) Else ; Do anything else that relies on the result $iRandom = Random(1, $aRow[0], 1) EndIf All my code provided is Public Domain... but it may not work. Use it, change it, break it, whatever you want. Spoiler My Humble Contributions:Personal Function Documentation - A personal HelpFile for your functionsAcro.au3 UDF - Automating Acrobat ProToDo Finder - Find #ToDo: lines in your scriptsUI-SimpleWrappers UDF - Use UI Automation more Simply-erKeePass UDF - Automate KeePass, a password managerInputBoxes - Simple Input boxes for various variable types
jchd Posted April 9, 2020 Posted April 9, 2020 (edited) Fixed and simplified code: expandcollapse popup#include <ButtonConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> #include <SQLite.au3> #include <SQLite.dll.au3> #Region ### START Koda GUI section ### Form= Global $Form1 = GUICreate("Inputer", 246, 203, -1, 0) Global $Edit1 = GUICtrlCreateEdit("", 104, 16, 121, 161, BitOR($ES_MULTILINE,$ES_READONLY)) ; leave button declaration in this order without anything in between Global $Button1 = GUICtrlCreateButton("A", 16, 16, 73, 25) Global $Button2 = GUICtrlCreateButton("B", 16, 48, 73, 25) Global $Button3 = GUICtrlCreateButton("C", 16, 80, 73, 25) Global $Button4 = GUICtrlCreateButton("D", 16, 112, 73, 25) Global $Button5 = GUICtrlCreateButton("E", 16, 144, 73, 25) Global $Label1 = GUICtrlCreateLabel("", 32, 176, 36, 17) GUICtrlSetData($Edit1, "How to use" & @CRLF & "1. Push Btn for select a table" & @CRLF & "2. Ctrl+V for paste" & @CRLF & "3. Ctrl+B for renewal") GUISetState(@SW_SHOW) #EndRegion ### END Koda GUI section ### ; Init sqlite _SQLite_Startup("C:\SQLite\bin\sqlite3.dll", False, 1) ;<-- Change to the location of your sqlite dll If @error Then MsgBox($MB_SYSTEMMODAL, "SQLite Error", "SQLite3.dll Can't be Loaded!") EndIf _SQLite_Open('sample.db') Global $nMsg HotKeySet("^b", "Kt") While 1 Local $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $Button1 To $Button5 ; assuming 5 buttons are declared in immediate succession B1_5(1) EndSwitch WEnd Func B1_5($iReason) Local $aRow, $t1, $lbtext, $sLetter If $iReason Then $sLetter = Chr(Asc("A") + $nMsg - $Button1) ; assuming 5 buttons are declared in immediate succession Else $sLetter = GUICtrlRead($Label1) EndIf _SQLite_QuerySingleRow(-1, "SELECT * FROM " & $sLetter & " order by random() limit 1", $t1) ; beware of DB empty! If $iReason Then GUICtrlSetData($Label1, $sLetter) GUICtrlSetData($Edit1, $t1[0]) ClipPut($t1[0] & @CRLF) EndFunc Func Kt() B1_5(0) EndFunc But I don't understand what you mean by 1 hour ago, jogae012 said: How can i make paste and renew altogether? Paste what and where? If you define a hotkey for ^v the default meaning of ^v (paste clipboard at the current carret position) is overriden. Edited April 9, 2020 by jchd This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)
jogae012 Posted April 9, 2020 Author Posted April 9, 2020 @seadoggie01 Thanks for your kind advice. I'll remember that.
jogae012 Posted April 10, 2020 Author Posted April 10, 2020 @jchd Thanks for your working. In fact, my original code's button has different name is not a alphabetical but korean. But i use your code and it works perfectly. And i would ask to another thread for other my question.
jchd Posted April 10, 2020 Posted April 10, 2020 (edited) You can type korean codepoints (and much more) as well provided your .AU3 source file is UTF8 encoded: Local $s = _ "FR: Restez chez vous !" & @LF & _ "EN: Stay home!" & @LF & _ "KR: 집에있어 라!" & @LF & _ "GR: Μείνε σπίτι!" & @LF & _ "IN: घरी रहा!" & @LF & _ "JP: 家にいる！" & @LF & _ "RU: Остаться дома!" & @LF & _ "LA: ຢູ່ບ້ານ!" & @LF & _ "TJ: Дар хона бимонед!" & @LF & _ "BD: বাড়িতে থাকুন!" & @LF & _ "EG: ابق في المنزل!" & @LF & _ "TH: อยู่ที่บ้าน!" & @LF & _ "IL: בלייַבן אין שטוב!" & @LF MsgBox(0, "Babel", $s) SQLite supports Unicode too, so nothing to change there. Edited April 10, 2020 by jchd This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)
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