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Googler24022

Finding Text in Webpage.

16 posts in this topic

#1 ·  Posted (edited)

Hi,

I have made a program which logs you into an online game, I made a nice GUI and all works well. Now, I am coding in some error checking to keep the users updated as there not going to see the internet explorer window.

Here is my current code. You can see the error checking function at the bottom there. What I have done is put the various errors into the array, then it reads the page to check for them. But, I'm not sure how to check for them.

#include <IE.au3>
#include <GUIConstants.au3>
#Include <GuiStatusBar.au3>
#include <Array.au3>

$GUI = GUICreate("Kings of Chaos", 500,160)

$tab=GUICtrlCreateTab (5,5, 490,135)

$oIE = _IECreate ("http://www.kingsofchaos.com",0,0)

$tab0=GUICtrlCreateTabitem ("Login")
$username = GUICtrlCreateInput ("Username", 15,  35, 100, 20)
$email = GUICtrlCreateInput ("Email", 15,  60, 100, 20)
$password = GUICtrlCreateInput ("Password", 15,  85, 100, 20,$ES_PASSWORD)
$login = GUICtrlCreateButton ( "Login",  15, 110, 100, 20)
GUICtrlCreateLabel ("Currently Logged in As : ",  125, 38)
GUICtrlCreateLabel ("Gold : ",  125, 58)
GUICtrlCreateLabel ("Army Size : ",  125, 78)
GUICtrlCreateLabel ("Strike Action : ",  325, 38)
GUICtrlCreateLabel ("Defensive Action : ",  325, 58)
GUICtrlCreateLabel ("Spy Action : ",  325, 78)
GUICtrlCreateLabel ("Sentry Action : ",  325, 98)


GUISetState (@SW_SHOW)

    While 1
        $msg = GUIGetMsg()
        If $msg = $GUI_EVENT_CLOSE Then ExitLoop
        
        If $msg = $login then
        $user = GUICtrlRead($username)
        $emai = GUICtrlRead($email)
        $pswd = GUICtrlRead($password)
        
        koc_login($user, $emai, $pswd)
        
    endif   
    Wend

    Func koc_login($username, $email, $password)
        $oForm = _IEFormGetCollection ($oIE, 0)
        $ousername = _IEFormElementGetObjByName ($oForm, "usrname")
        $oemail = _IEFormElementGetObjByName ($oForm, "uemail")
        $opassword = _IEFormElementGetObjByName ($oForm, "peeword")
        _IEFormElementSetValue ($ousername, $username)
        _IEFormElementSetValue ($oemail, $email)
        _IEFormElementSetValue ($opassword, $password)
        _IEFormSubmit ($oForm)
        
        Sleep(1000) ;
        
        koc_error()
        
    EndFunc

    Func koc_stats()
        
    EndFunc
    
    Func koc_error ()
    Dim $avArray[2]
        $avArray[0] = "Invalid Username/Password/Email combination"
        $avArray[1] = "You have been suspended for Vacation Mode"
            $sHTML = _IEDocReadHTML ($oIE)
            
            $error = StringInStr($sHTML, $avArray)
            
    EndFunc

Any help is appreciated, I've never handled arrays before so forgive me.

Regards,

-Matt

Edited by Googler24022

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Func koc_error ()
    Dim $avArray[2]
    
    $avArray[0] = "Invalid Username/Password/Email combination"
    $avArray[1] = "You have been suspended for Vacation Mode"
    $sHTML      = _IEDocReadHTML ($oIE)
        
    For $i = 0 To UBound($avArray) Step 1
        $error = StringInStr($sHTML, $avArray[$i])
        If $error Then
            ;Do something about error.
            MsgBox(48 + 262144, "Error!", $avArray[$i])
        EndIf
    Next
EndFunc

The above code should sort out your problems. I hope it also helps you learn.

Thanks,

JS


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#3 ·  Posted (edited)

Thanks for the fast reply, but there was an error when pressing "Ok" on the msgbox.

>"C:\Program Files\AutoIt3\SciTE\..\autoit3.exe" /ErrorStdOut "C:\Documents and Settings\Mathew\Desktop\KingsofChaos Bot\Kings of Kaos Money Bot.au3"   
C:\Documents and Settings\Mathew\Desktop\KingsofChaos Bot\Kings of Kaos Money Bot.au3 (70) : ==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.: 
$error = StringInStr($sHTML, $avArray[$i]) 
$error = StringInStr($sHTML, ^ ERROR
>Exit code: 0   Time: 5.803
Edited by Googler24022

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Fixed it, you forgot to add the 0 dimension to the ubound part.

Regards,

-Matt.


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#5 ·  Posted (edited)

Actually you just need to change this...

For $i = 0 To UBound($avArray) Step 1oÝ÷ Ù:-+ºÚ"µÍÜ ÌÍÚHHÈPÝ[
    ÌÍØ]^JHH
Edited by big_daddy

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Actually you just need to change this...

For $i = 0 To UBound($avArray) Step 1oÝ÷ Ù:-+ºÚ"µÍÜ ÌÍÚHHÈPÝ[
    ÌÍØ]^JHH
Thanks big_daddy.

@Googler24022

Sorry I didn't catch that the first time.


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I'm not quite sure what you did there with the -1.

Does this tell the loop to keep going untill there are no more array values?


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I'm not quite sure what you did there with the -1.

Does this tell the loop to keep going untill there are no more array values?

UBound finds the Upper Bounds of the array. In your example that number is 2. Well AutoIt arrays are 0 based meaning the 1st array element is at $array[0] not $array[1]. So what adding - 1 to the For...Next loop does is makes the top of the array equal to 1.

For $i = 0 to 1 Step 1

First time $i = value second time its that value + step.

I hope I have explained this well.

JS


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I'm not quite sure what you did there with the -1.

Does this tell the loop to keep going untill there are no more array values?

Well think about an array with 3 elements...

$aArray[0]
$aArray[1]
$aArray[2]oÝ÷ Ùµ¢éÝÓ~ºÚËöðYkzÛ«|!Èb±Ê+­ç-½êâ*.vayú%"¨¹éݺh¢§bëºÚ"µÍÜ   ÌÍÚHHÈPÝ[
    ÌÍØP^J

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Well think about an array with 3 elements...

$aArray[0]
$aArray[1]
$aArray[2]oÝ÷ Ùµ¢éÝÓ~ºÚËöðYkzÛ«|!Èb±Ê+­ç-½êâ*.vayú%"¨¹éݺh¢§bëºÚ"µÍÜ   ÌÍÚHHÈPÝ[
    ÌÍØP^J
A much simpler way to put it. ;)

JS


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I learnt something today, thanks.

Regards,

-Matt


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I learnt something today, thanks.

Regards,

-Matt

Excellent happy to hear that.

JS


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@JS - I think we both hit on some good points.

@Googler24022 - That's what I would consider the goal!

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#14 ·  Posted (edited)

...UBound($aArray) will return 3 which is correct, however...

Well done... I was working on sample code to explain this "- 1" concept also and I noticed that UBound is going to return whatever is "Dim'd" - or am I missing something here?
Dim $TestArray[7]

$TestArray[0] = "test text 0"
$TestArray[1] = "test text 1"
$TestArray[2] = "test text 2"

MsgBox(0,"UBound",UBound($TestArray))

For $i = 0 to UBound($TestArray) - 1
    MsgBox(0,$i,$TestArray[$i])
Next

Edit: I'm not picking at your statement - I just had not noticed that before. Most arrays that I work with are from StringSplit, so I just use the zero element in loops.

Edited by herewasplato

[size="1"][font="Arial"].[u].[/u][/font][/size]

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Well done... I was working on sample code to explain this "- 1" concept also and I noticed that UBound is going to return whatever is "Dim'd" - or am I missing something here?

You are correct, the only exception to this is if the array has been ReDim'd.

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Well done... I was working on sample code to explain this "- 1" concept also and I noticed that UBound is going to return whatever is "Dim'd" - or am I missing something here?

Dim $TestArray[7]

$TestArray[0] = "test text 0"
$TestArray[1] = "test text 1"
$TestArray[2] = "test text 2"

MsgBox(0,"UBound",UBound($TestArray))

For $i = 0 to UBound($TestArray) - 1
    MsgBox(0,$i,$TestArray[$i])
Next

Edit: I'm not picking at your statement - I just had not noticed that before. Most arrays that I work with are from StringSplit, so I just use the zero element in loops.

UBound returns what is Dim'd that is true. The place where UBound really becomes useful is when you ReDim to a new unknown level.

JS


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