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Webmasterplein.net • Toon onderwerp - heel vreemd met variables
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heel vreemd met variables

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heel vreemd met variables

Berichtdoor libia » 30 mei 2008 19:28

ola, un cerveza por favor.


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Re: heel vreemd met variables

Berichtdoor Dark Inca » 30 mei 2008 21:59

wordt ook maar 1 keer opgeroepen, en dat is direct wanneer de pagina tot daar is geladen.

de stappen die worden doornomen door de browser (DOM):

regel per regel laden vanaf <html>
var lang = "Engels"; wordt uitgevoerd wanneer deze wordt tegengekomen.
verder regel per regel laden
document.write(lang); uitvoeren
verder laden tem </html>
de javascript functien onload uitvoeren
en gedaan :)

Hierbij zie je dus dat "Engels" zal blijven staan.
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Re: heel vreemd met variables

Berichtdoor libia » 31 mei 2008 09:17

oja.. dat was ik vergeten, maar die variabele gebruikt in het echt document.getElementById(), dat werkt pas als de pagina helemaal geladen is.. dus hoe doe ik dit?
ola, un cerveza por favor.


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Re: heel vreemd met variables

Berichtdoor libia » 31 mei 2008 14:16

oke.. omdatniemand hetlijkt te weten, nog wat info..

in de window.onload functie maak ik een instantie aan genaamt lang, dan bij een span heb ik een onclick="lang.change()". als ik dus op die span klik, dan krijg ik een error dat lang niet bestaat, maar als ik lang uit de window.onload functie haal dan krijg ik weer een error omdat de klasse document.getElementById gebruikt!

weet iemand misschien hoe ik dus kan zorgen dat bijde errors verdwijnen?
ola, un cerveza por favor.


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Re: heel vreemd met variables

Berichtdoor Stef » 01 jun 2008 11:59

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Re: heel vreemd met variables

Berichtdoor libia » 01 jun 2008 12:27

ola, un cerveza por favor.


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