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Comments:
<0> man... haven't you heard of onload?
<1> it's an include
<1> it doesn't have its own body or head
<1> i should have said
<2> You can still use window.onload.
<2> window.onload = function() { ... }
<1> hmm ok I'll try...
<1> this just means it'll run only once the entire HTML is loaded?
<0> yes
<1> thanks it works great!
<1> I can only have one window.onload in the page, right?
<0> right
<1> okie thanks
<3> morning all
<4> D314: You may use
<4> document.body.addEventListener("load",yourFunction,false)
<4> to add multiple onload handler
<4> D314: for IE: document.body.attachEvent("onload",yourFunction)
<1> the first thing you wrote will run the function once the page is loaded?
<4> Yes
<4> You add an event handler for the onload event
<4> And you may add as many handlers as you want. Not only one!
<1> fantastic... I never knew this trick before.
<1> It sounds very useful.
<4> That's no trick, that's DOM
<1> I think for now I can use window.onload, but in the future, I'll remember this for sure
<4> Yes.
<4> BTW: It works for every event and most objects
<4> click, mouseover, etc
<1> and for all browsers, correct?
<1> document.body.addEventListener("load",yourFunction,false) <-- IE and firefox?
<4> attachEvent for IE
<4> as stated before
<4> IE: document.body.attachEvent("onload",yourFunction)
<5> http://www.quirksmode.org/js/events_advanced.html for a more elaborate explaination.
<1> so what if I want to write code that works in all browsers?
<4> You may write a wrapper
<2> I have a wrapper that deals with IEs shortcoming to handle circular-references DOM<->JS.
<4> http://pastebin.de/7838
<1> "wrapper"?
<2> D314: Check out the paste.
<4> usage: addListener(yourElement,"load",yourFunction)
<4> where yourElement might be something like:
<4> document.getElementById("foo")
<1> what is addListener do?
<4> It's the wrapper
<4> You may call it to add a listener for a specified event and object. The function checks, if it have to use IE syntax or official DOM
<4> A cleaner way would be:
<4> http://pastebin.de/7840
<1> so you're testing to see which function works?
<4> Which is supported.
<1> what is a listener exactly?
<4> A function that is called when the event the listener listen to, occurs
<1> so when you wrote function addListener(aElm,aEvent,aFunction) , what is it waiting for? what calls it?
<4> You have to call it
<4> If you want to have something executed on click, you may use it.
<1> So I call it, and it adds the appropriate event handler?
<4> You may also use it for the load event as described before.
<4> Yes
<1> can I name it anything? for example function myNiceListener?
<4> Of course
<1> I see... I'm just confused by the fact that it's RETURNING the aElem.attachEvent("on"+aEvent, aFunction);
<1> what is the meaning of returning an executable line?
<4> You don't need to return anything. That's just my programming style and more a matter of taste. You may remove both return statements
<1> so if I deleted the words "return" it would do the same, right?
<4> Yes
<4> And while addEventListener should not return anything (according to the standard) it's actually pretty useless :-)
<4> See:
<4> http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-EventTarget-addEventListener
<1> so would it be correct to say that the "listener" is the attachEvent, and not the actual "addListener" function?
<1> just want to get my terms straight
<1> I think I get it now
<4> the addListener function is my own idea. It's a wrapper function that wraps the browser specific logic.
<4> See also:
<4> http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/attachevent.asp
<4> for IE
<4> And note: IE returns a value
<1> thanks for your help, kirschkern
<1> I feel like I've become smarter
<4> You do
<6> hi there i have a question...
<6> i recently downlaoded javascript book published 1999
<7> :P
<7> best of luck
<6> so i want to know if its so outdated, in manner of syntax
<7> syntax, not much
<6> that is what i am intersted in
<6> it has chapters on javascript and css integration , like going dynamic
<6> thanx
<7> yes, that is likely wrong
<7> the language hasn't changed -- the interface to the dom has
<6> dom ?
<7> you'd be better off getting a better book
<8> document object model - how your script interacts with the page
<6> ah sorry bout that, i c what dom stands for now
<9> if anyone knows scriptaculous well, is there a way to change the serialize metohod of Sortable.serialize so that instead categories[]=1&categories[]=2 i'd get categories=1&categories=2&categories=3 ?
<9> or if not, how can I replace categories[]= with categories= in js?
<9> does the replace function replace only one instance that it finds?
<7> takes a regexp.... make it greedy
<7> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/5f0e4765-df4d-4887-bd09-efe5e58251bf.asp
<9> ah
<9> g
<0> g is not for greedy
<0> is for global
<0> but, that's what you need
<9> yup
<10> helluuw
<8> :[
<1> hey it's me again... I created a Date object in javascript... is there any method for getting the day of the month from it?
<10> lol melfar
<10> u never got bitten before?
<11> yeah
<7> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/ce2202bb-7ec9-4f5a-bf48-3a04feff283e.asp
<11> never enjoyed that
<10> lol
<10> u must come from the antartica no?
<8> heh
<10> lol
<8> woohoo
<10> am soo hung up
<12> if i know a name of a cookie and its content, how could i change it ?
<12> javascript:alert(document.cookie="name=Name Content=content"); ?
<12> uh .. anybody online ?
<5> Yes.
<12> Pilum, what's wrong with that command /
<5> If you put it anywhere else than in the address bar, the 'javascript:' part.
<12> i put it in the address bar.
<12> and it's not working :(
<12> any clue as to why ?
<12> Pilum ? are .. you still here ?
<5> Yes, but I'm not all that cookie savvy.
<12> arh..
<12> is this code right in javascript terms ?
<12> javascript:alert(document.cookie="name=level11_authorized; Content=Yes");
<5> Does document.cookie give a return value though?
<5> Might give an alert saying "true" or something.
<13> or undefined
<5> Yeah.
<14> ok fixing some one elses code so dont shoot the messenger
<14> (until i can rewrite it)
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