Need Help with iframe,autoit bug?

[gooker]

i want to get the height/width of one frame, so i search the form

and here is a good example for input,and it work very well: http://www.autoitscript.com/forum/index.ph...p;hl=offsetLeft

but when i use _IE_Example ("iframe") to get one iframe's height,

i get error :$curleft += $Parent.offsetLeft^ ERROR

expandcollapse popup

#include <IE.au3>
_IEErrorHandlerRegister ("MyErrFunc")

$oIE =_IE_Example ("iframe")
$iFrame = _IEFrameGetObjByName ($oIE, "iFrameOne")
MsgBox(0, "Frame Info",_IEfindPosX($iFrame))
MsgBox(0, "Frame Info",$iFrame.height)
_IEQuit($oIE)

func _IEfindPosX($o_object)
    local $curleft = 0
    local $parent = $o_object
    if IsObj($parent) then
        while IsObj($parent)
            $curleft += $Parent.offsetLeft
            $parent = $Parent.offsetParent
        wend
    else
        local $objx = $o_object.x
        if IsObj($objx) then $curleft += $objx
    EndIf
    return $curleft
EndFunc

Func MyErrFunc()
    ; Important: the error object variable MUST be named $oIEErrorHandler
    $ErrorScriptline = $oIEErrorHandler.scriptline
    $ErrorNumber = $oIEErrorHandler.number
    $ErrorNumberHex = Hex($oIEErrorHandler.number, 8)
    $ErrorDescription = StringStripWS($oIEErrorHandler.description, 2)
    $ErrorWinDescription = StringStripWS($oIEErrorHandler.WinDescription, 2)
    $ErrorSource = $oIEErrorHandler.Source
    $ErrorHelpFile = $oIEErrorHandler.HelpFile
    $ErrorHelpContext = $oIEErrorHandler.HelpContext
    $ErrorLastDllError = $oIEErrorHandler.LastDllError
    $ErrorOutput = ""
    $ErrorOutput &= "--> COM Error Encountered in " & @ScriptName & @CR
    $ErrorOutput &= "----> $ErrorScriptline = " & $ErrorScriptline & @CR
    $ErrorOutput &= "----> $ErrorNumberHex = " & $ErrorNumberHex & @CR
    $ErrorOutput &= "----> $ErrorNumber = " & $ErrorNumber & @CR
    $ErrorOutput &= "----> $ErrorWinDescription = " & $ErrorWinDescription & @CR
    $ErrorOutput &= "----> $ErrorDescription = " & $ErrorDescription & @CR
    $ErrorOutput &= "----> $ErrorSource = " & $ErrorSource & @CR
    $ErrorOutput &= "----> $ErrorHelpFile = " & $ErrorHelpFile & @CR
    $ErrorOutput &= "----> $ErrorHelpContext = " & $ErrorHelpContext & @CR
    $ErrorOutput &= "----> $ErrorLastDllError = " & $ErrorLastDllError
    MsgBox(0,"COM Error", $ErrorOutput)
    SetError(1)
    Return
EndFunc  ;==>MyErrFunc

[gooker]

i know what's wrong

the answer:

$oInput.document.parentwindow.frames.length

[gooker]

another problem,

call a javascript function in a iframe,like :

$oFrame.document.parentwindow.execScript("chatSub()","javascript")

fail,iframe's problem?

[DaleHohm]

i know what's wrong

the answer:

$oInput.document.parentwindow.frames.length

frames.length shows you the number of frames (the length of the frame array), not the dimensions.

Your basic trouble is understanding that there is a an iFrame tag and an iFrame as a window. To get the dimentions, you need the tag... try this:

#include <IE.au3>

$oIE = _IE_Example("iFrame")

$oFrame = _IETagnameGetCollection($oIE, "iframe", 0)

ConsoleWrite(_IEPropertyGet($oFrame, "height") & @CRLF)

regarding your $oFrame.document.parentwindow.execScript("chatSub()","javascript")

try something simple first like ("var x = 7; alert(x)")

Dale

P.S. please DO NOT PM me to alert me to your topics in the forum.

[gooker]

ths,that's great,can you tell me your msn?

#include <IE.au3>
$oIE =_IE_Example ("iframe")
$iFrame = _IEFrameGetObjByName ($oIE, "iFrameOne")
$oFrame = _IEGetObjByName      ($oIE, "iFrameOne")

tthe last question : the difference of $iFrame and $oFrame?

[DaleHohm]

ths,that's great,can you tell me your msn?

Absolutely not. I think you could be a real pain in the ass.

#include <IE.au3>
$oIE =_IE_Example ("iframe")
$iFrame = _IEFrameGetObjByName ($oIE, "iFrameOne")
$oFrame = _IEGetObjByName      ($oIE, "iFrameOne")

tthe last question : the difference of $iFrame and $oFrame?

One returns a window, the other a frame element (tag). Use ObjName()

Dale

Edited August 7, 2008 by DaleHohm