executebrowserjavascript Issue with exporting GetElementData in executeBrowserJavascript

[SenX.]

Hi! l need help exporting data from 'GetElementData' using executeBrowserJavascript

Here is a snippet from the code:

Client:

local browser = guiGetBrowser(guiCreateBrowser(0, 0, 1920, 1080, true, true, true))

addEventHandler("onClientBrowserCreated", browser,
    function ()
        loadBrowserURL(source, "http://mta/account/Characters/MainMenuChar.html")
		showCursor(true)
		setDevelopmentMode(true, true)
    end)

addEventHandler("onClientBrowserDocumentReady", browser,
    function ()
		executeBrowserJavascript(source,
		"document.getElementById('nickname').innerHTML = '" .. getElementData(thePed,"account:charselect:name") .. "'");
end)

it does not work with CEF(HTML) files, when you call 'GetElementData' using the GUI, everything works and is displayed correctly.

When entering a standart varible, for example getPlayerName(localplayer) everything is also displayed in CEF and in the GUI

 Problems with the HTML file are excluded, except that there are no additional scripts using JavaScript (tell me, are they required?)

P.S Thank you in advance for each of your answers, maybe they will help not only me, but also other newcomers in our community

[xLive]

Maybe getElementData returned a boolean value?
see the debug if there is any error,

Also are you sure from the key and thePed?
because i don't see it in your code

Edited February 10, 2021 by xLive

[Tekken]

You may add

getElementData(..) or "NoName"

See if maybe the element data isn’t yet set thus outputting nil