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Instantly set textarea content based on the value of the clipboard without using sendkeys and setelementvalue


Hermes
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Go to solution Solved by Danp2,

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Hi, I am struggling in setting the value of a textarea based on the value of clipboard (that contains a long web page source codes). If I use _WD_SetElementValue, it freezes after some time, or appears to be pressing tab and goes out of focus. I can also use send keys but i need the script to run in the background.

Here is the full script:

#Include "Chrome.au3"
#Include "wd_core.au3"
#Include "wd_helper.au3"
#Include "WinHttp.au3"
#include <MsgBoxConstants.au3>
#include <WinAPIFiles.au3>
#include <Array.au3>
#include <AutoItConstants.au3>
#include <WinAPIFiles.au3>
#include <GDIPlus.au3>
#include <Excel.au3>

Local $sDesiredCapabilities, $sSession
SetupChrome()

_WD_Startup()


$sSession = _WD_CreateSession($sDesiredCapabilities)

_WD_LoadWait($sSession)

_WD_Navigate($sSession, "http://demo.borland.com/testsite/stadyn_largepagewithimages.html")


_WD_LoadWait($sSession)

Global $sSource = _WD_GetSource($sSession)

Local $Paste = ClipPut($sSource)
Local $sData = ClipGet()

Local $aArray = 0, _
      $iOffset = 1

While 1
   $aArray = StringRegExp($sData, '(?s)<p>.*</p>', $STR_REGEXPARRAYMATCH, $iOffset)
   If @error Then ExitLoop
   $iOffset = @extended

   For $i = 0 To UBound($aArray) - 1
      Local $Paste = ClipPut($aArray[$i])
      Local $sRegExData = ClipGet()

      ;MsgBox(0, "", "$sRegExData = " & $sRegExData)
   Next

WEnd

_WD_Navigate($sSession, "https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_textarea_placeholder")

_WD_WaitElement($sSession, $_WD_LOCATOR_ByCSSSelector, "iframe#iframeResult")
Local $sElement1 = _WD_FindElement($sSession, $_WD_LOCATOR_ByCSSSelector, "iframe#iframeResult")

_WD_FrameEnter($sSession, $sElement1)

_WD_WaitElement($sSession, $_WD_LOCATOR_ByXPath, "//html/body/textarea")
$textarea = _WD_FindElement($sSession, $_WD_LOCATOR_ByXPath, "//html/body/textarea")
_WD_ElementAction($sSession, $textarea, 'click')
;WD SetElementValue(SsSession, Stextarea, $sRegExData) <-- I can do this but the focus goes out, or the browser freezes

_WD_FrameLeave($sSession)

sleep(2000)
Send("^v")



_WD_LoadWait($sSession)


_WD_Shutdown()

Func SetupChrome()

    _WD_Option('Driver', 'chromedriver.exe')

    _WD_Option('Port', 9515)

    _WD_Option('DriverParams', '--log-path="' & @ScriptDir & '\chrome.log"')

    $sDesiredCapabilities = '{"capabilities": {"alwaysMatch": {"goog:chromeOptions": {"w3c": true, "args":["start-maximized","disable-infobars"]}}}}'

EndFunc   ;==>SetupChrome

Can someone help me please, or re-direct me to the right path? TIA!

Edited by Hermes
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41 minutes ago, Danp2 said:

You should be able to use _WD_Action to sent a Ctrl+V and paste the clipboard contents.

I tried doing:

_WD_Action($sSession, 'actions', Send("^v"))
 

It works, but if I switch to another window while the script is running, it doesn't paste it in the textarea element.

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57 minutes ago, Danp2 said:

There are examples of the proper way to do this on the forum. Here's one example --

I tried doing:

 

; Press ctrl
$sAction = '{"actions":[{"type": "key", "id": "keyboard_1", "actions": [{"type": "keyDown", "value": "\uE009"}]},'

; Press v
$sAction &= '{"actions":[{"type": "key", "id": "keyboard_2", "actions": [{"type": "keyDown", "value": "v"}, {"type": "keyUp", "value": "v"}]}]}'

; Release ctrl
$sAction &= '{"type": "key", "id": "keyboard_3", "actions": [{"type": "keyUp", "value": "\uE009"}]}]}'

_WD_Action($sSession, "actions", $sAction)

Referenced from: 

 

But it is returning this error:

 

__WD_Post: URL=HTTP://127.0.0.1:9515/session/ced70a11dda726051078d9a4aa37385e/actions; $sData={"actions":[{"type": "key", "id": "keyboard_1", "actions": [{"type": "keyDown", "value": "\uE009"}]},{"actions":[{"type": "key", "id": "keyboard_2", "actions": [{"type": "keyDown", "value": "v"}, {"type": "keyUp", "value": "v"}]}]}{"type": "key", "id": "keyboard_3", "actions": [{"type": "keyUp", "value": "\uE009"}]}]}
__WD_Post: StatusCode=400; ResponseText={"value":{"error":"invalid argument","message":"invalid argument: missing command parameters","stack...
__WD_Post ==> Invalid argument: {"value":{"error":"invalid argument","message":"invalid argument: missing command parameters","stacktrace":"Backtrace:\n\tOrdinal0 [0x00900C43+2493507]\n\tOrdinal0 [0x0089A4B1+2073777]\n\tOrdinal0 [0x007A2608+1058312]\n\tOrdinal0 [0x007E3ADA+1325786]\n\tOrdinal0 [0x007E351F+1324319]\n\tOrdinal0 [0x0078515F+938335]\n\tOrdinal0 [0x00785676+939638]\n\tOrdinal0 [0x007859A1+940449]\n\tGetHandleVerifier [0x00A87BF6+1548950]\n\tGetHandleVerifier [0x00B3461C+2256060]\n\tGetHandleVerifier [0x0098C13B+518107]\n\tGetHandleVerifier [0x0098B1E0+514176]\n\tOrdinal0 [0x0089F53D+2094397]\n\tOrdinal0 [0x00784EEE+937710]\n\tOrdinal0 [0x00784A02+936450]\n\tGetHandleVerifier [0x00B5A2CC+2410860]\n\tBaseThreadInitThunk [0x76306359+25]\n\tRtlGetAppContainerNamedObjectPath [0x775687A4+228]\n\tRtlGetAppContainerNamedObjectPath [0x77568774+180]\n"}}
_WD_Action: {"value":{"error":"invalid argument","message":"invalid argument: missing command parameters","stacktrace":"Backtrace:\n\tOrdinal0 [0x00900C43+2493507]\n\tOrdinal0 [0x0089A4B1+2073777]\n\tOrdinal0 [0x007A2608+1058312]\n\tOrdinal0 [0x007E3ADA+1325786]\n\tOrdinal0 [0x007E351F+1324319]\n\tOrdinal0 [0x0078515F+938335]\n\tOrdinal0 [0x00785676+939638]\n\tOrdinal0 [0x007859A1+940449]\n\tGetHandleVerifier [0x00A87BF6+1548950]\n\tGetHandleVerifier [0x00B3461C+2256060]\n\tGetHandleVerifier [0x0098C13B+518107]\n\tGetHandleVerifier [0x0098B1E0+514176]\n\tOrdinal0 [0x0089F53D+2094397]\n\tOrdinal0 [0x00784EEE+937710]\n\tOrdinal0 [0x00784A02+936450]\n\tGetHandleVerifier [0x00B5A2CC+2410860]\n\tBaseThreadInitThunk [0x76306359+25]\n\tRtlGetAppContainerNamedObjectPath [0x775687A4+228]\n\tRtlGetAppContainerNamedObjectPath [0x77568774+180]\n"}}
_WD_Action ==> Invalid argument: HTTP status = 400

 

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  • Solution

The Webdriver "actions" is an advanced feature that can be difficult to format correctly. In this case, the string of actions isn't properly formatted, so the Webdriver is throwing an error. Here's a simplified example that worked for me --

; Press ctrl
$sAction = '{"actions":[{"type": "key", "id": "keyboard_1", "actions": [{"type": "keyDown", "value": "\uE009"},'

; Pause
$sAction &= '{"type": "pause", "duration": 500},'

; Press v
$sAction &= '{"type": "keyDown", "value": "v"}, {"type": "keyUp", "value": "v"},'

; Release ctrl
$sAction &= '{"type": "keyUp", "value": "\uE009"}]}]}'

_WD_Action($sSession, "actions", $sAction)

 

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19 minutes ago, Danp2 said:

The Webdriver "actions" is an advanced feature that can be difficult to format correctly. In this case, the string of actions isn't properly formatted, so the Webdriver is throwing an error. Here's a simplified example that worked for me --

; Press ctrl
$sAction = '{"actions":[{"type": "key", "id": "keyboard_1", "actions": [{"type": "keyDown", "value": "\uE009"},'

; Pause
$sAction &= '{"type": "pause", "duration": 500},'

; Press v
$sAction &= '{"type": "keyDown", "value": "v"}, {"type": "keyUp", "value": "v"},'

; Release ctrl
$sAction &= '{"type": "keyUp", "value": "\uE009"}]}]}'

_WD_Action($sSession, "actions", $sAction)

 

Thank you so much! It is working as expected now.

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I might add that it is a safe practice to click the input element before sending "^v" keys, especially after issuing a "clear" command. Or @Danp2may know how to send the keys to the element instead of the session.

_WD_ElementAction($sSession, $sElement, "clear")
_WD_ElementAction($sSession, $sElement, "click")
Sleep(100)

; Press ctrl
$sAction = '{"actions":[{"type": "key", "id": "keyboard_1", "actions": [{"type": "keyDown", "value": "\uE009"},'

; Pause
$sAction &= '{"type": "pause", "duration": 500},'

; Press v
$sAction &= '{"type": "keyDown", "value": "v"}, {"type": "keyUp", "value": "v"},'

; Release ctrl
$sAction &= '{"type": "keyUp", "value": "\uE009"}]}]}'

_WD_Action($sSession, "actions", $sAction)

 

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