[TYPO3-dev] howto add js function calls to body onload event

[Martin Kutschker]

Thomas Mammitzsch schrieb:
> Martin Kutschker schrieb:
> 
>> Thomas Mammitzsch schrieb:
>>
>>> hi list,
>>>
>>> i try to call a Javascript function on the onLoad-Event. I found the
>>> following to do the job, but it doesn't work out (the body-tag is 
>>> empty):
>>
>>
>> Is your plugin a USER_INT?
>>
>>> $GLOBALS['TSFE']->JSeventFuncCalls['onload']['myOnloadEvent']=
>>> 'my_function();';
>>>
>>> it seems to me, that the JS-Events are rendered by
>>> class.tslib_pagegen.php  _before_ the $GLOBALS['TSFE']->JSeventFuncCalls
>>> array is filled from my Frontend-Plugin.
>>
>>
>> Works for USER objects, but not for USER_INTs.
> 
> ok, that works, but what about USER_INTs?

You cannot do it. But you can make a workaround. Add a USER that adds an 
onload handler. The handler does nothing but looks for the existence of a 
certain JS function. If it finds it it calls it. Your USER_INT creates that 
function on deman (within script tags in the html body).

Masi