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Comments:
<0> when making portlets
<1> oh... I don't know BEA Webthing...
<0> I'm just asking about javascript in general
<1> ok
<1> so
<0> how to run a function when the page loads
<2> You don't need to be able to alter the html to run js.
<0> ok great
<2> As long as you get to run the script.
<1> window.onload = function(e) { some_function(); }
<0> pilum, so how?
<0> great! I'll try it
<0> it works!! thanks a lot
<0> this saved hours of my time..
<1> (but take care to not override an existing "window.onload" function...)
<0> oh
<0> that one overrides it?
<1> check if window.onload is already a function
<0> there's already some function in the <BODY onLoad=""
<1> if (typeof window.onload == 'function') ... else ...
<0> will the window.onload = override those?
<1> yes
<0> ouch
<1> *
<1> oups
<1> function my_onload(e) { //some code on load; }; if (typeof window.onload == 'function') { window.onload = new Function('e', '(' + window.onload.toString() + ')(e); (' + my_onload.toString() + ')(e);'); } else { window.onload = my_onload; }
<1> this check if window.onlod is already set, if it is, it append your new onload function to the one already set
<0> cool
<0> how do I use it?
<0> what triggers it I mean?
<1> ?
<0> window.onload = function my_onload(e) ?
<1> no
<0> I just paste what you wrote into my page?
<1> in this case you may override the one set
<0> so how do I do it? :x
<0> what will trigger the my_onload(e) ?
<1> wait a minute pls
<2> my_onload();
<2> Write that in your code.
<0> if I have something like
<0> <script .. js>
<0> function enableDisable(e) { }
<0> enableDisable(this);
<1> (have you ever use javascript before today ?)
<0> </script>
<0> how come that won't just run when I load the page?
<0> I know Java.. but not javascript :|
<2> If you're enabling/disabling something, then it won't run because you can't be sure that the object which you try to enable/disable exists before window.onload is triggered.
<0> ah ok
<0> that makes sense
<0> hey
<0> Locus, the code you gave me seems to work :)
<0> thanks!
<1> sure it works !
<1> :)
<0> how about browser compability? :z
<1> all compatible
<0> cool
<2> Want to bet? :-P
<1> lol
<0> :>
<3> hm, sorry i don'T get it
<2> Heh.
<4> furtive: http://www.boingboing.net/2006/01/16/study_how_canadian_c.html
<5> hello all.. I was curious if anyone knows how to set the cursor position in a textbox?? i.e. to the end of a string length..
<4> http://www.faqts.com/knowledge_base/view.phtml/aid/17749/fid/53
<4> it may need to be adjust abit for FF
<5> cool.. yu
<5> ty
<6> i did "<input type="button" onClick='window.open("http://google.com/","_blank","";);' value="Go ;)" id="sped" />" , how can i execute onClick from <script></script> ??
<4> put them in another function
<4> then onclick="myFunc();" and you can call myFunc() outside too
<7> or document.getElementById('sped').click(); but that's ugly
<6> thanks furtive
<6> ill try ;]
<4> didn't work in FF
<6> but works in IE
<6> Opera didnt work
<6> so IE is total crap
<6> :D
<4> i think .onclick() work too. but even uglier
<4> now you bash something that work in IE?
<6> :)
<6> haha
<6> :D
<6> i made somehting good
<6> for one guy in school
<6> somebody else will enter that websites url
<6> and there will be gay porn
<4> you *think* you make something good
<6> ;D
<6> and they cant close
<6> because javascript alerts keep coming up
<6> :D
<7> dumb even
<4> heh
<7> first ban of the new year!
<8> hello
<7> howdy
<8> dudes i want to make a button that can copy a text from a page streit to notepad
<7> good luck with that
<9> :D
<4> you can copy the text but nothing you can do with notepad, and if you want to copy the whole page, text will be kind of screw up
<4> and good luck
<8> hehe thanks
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