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docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-03-2002 03:58 Can someone explain ( with small words and crayons, where possible) the javascript timeout function ? Let`s say , for instance, you have a mouseover image you want to display, and then go away whether the mouse moves out, or not. Also, is it possible to prevent the cursor change on a hot spot ?
lallous Paranoid (IV) Inmate From: Lebanon Insane since: May 2001	posted 04-03-2002 06:06 bob, setTimeout is just a function that evaluates expression after a number of milliseconds. <script> //this will say hello world in 5 secs timeoutref = setTimeOut("alert('hello world')", 5000) </script> hotspot = image map/<area> ?
silence Maniac (V) Inmate From: soon to be "the land down under" Insane since: Jan 2001	posted 04-03-2002 21:37 So all you need to do would be to create a function for the mouseover event, and include a setTimeout(remove_rollover(),500) line with however long you want the image to stay before switching. As for not having the cursor change over hotspots, the closing thing I can think of is briggl's hidden links tut over at Gurus. Or flash. [edit] Heh, forgot about pugzly's cursor tut. You might find what you're looking for there [This message has been edited by silence (edited 04-03-2002).]
Slime Lunatic (VI) Mad Scientist From: Massachusetts, USA Insane since: Mar 2000	posted 04-03-2002 22:09 Too keep the cursor from changing over a link, put cursor:default; in the style sheet for the anchor element with the link.
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-04-2002 03:10 Thanks. Being nearly js illiterate, I`ll go play with it, and let you know if I can make it work.
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-11-2002 06:36 Ok, I played , I fiddled, I don`t get it. I`m obviously missing something simple. Max keeps giving me a does not support this action message. <edit> may just be my typing </edit> test page [This message has been edited by docilebob (edited 04-11-2002).]
Hew Neurotic (0) Inmate Newly admitted	posted 04-11-2002 10:43 You have: setTimeout = ("remove_rollover()",750); it should be : setTimeout("remove_rollover()",1000); (setTimeout() is a function) or someVariable = setTimeout("remove_rollover()",1000); the only reason I know of for assigning the function to a variable is so you can cancel it, with: clearTimeout(someVariable); this is more usefull with: someVariable = setInterval("myFunction()",2000); this repeats myFunction() every 2 seconds, until someVariable is cleared.
Hew Neurotic (0) Inmate Newly admitted	posted 04-11-2002 10:52 Will pastels do ?
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-12-2002 01:47 Yes, hew the pastels will be fine. But too many colors at once will just confuse me again. Also, changing the timeout line as you suggested moves the error message to line 1 char1 object expected. I can`t seem to log on to my server, just now, so I haven`t updated the test page online, but that`s what` it`s telling me here.
Hew Neurotic (0) Inmate Newly admitted	posted 04-14-2002 13:44 Thats becuase in the line: setTimeout("remove_rollover()",750); there is no function called remover_rollover() so did you want to turn it off again ? this should do it: setTimeout("imgOff('"+imgName+"')",750); take care with the quotation marks .. there all needed.
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-14-2002 21:35 Sorry, Hew. I`m kinda stupid, but I`m still missing something. With the setTimeout line changed as suggested, the rollover doesn`t work at all. Also, not sure what you mean by * so did you want to turn it off again ?* Turn what off again ? the function or the image ? All I want it to do is display the rollover and then revert to the original image.. In the end, I want to apply this to a multiple rollover image of clouds, like lightning flashes.
Hew Neurotic (0) Inmate Newly admitted	posted 04-15-2002 20:21 When I said turn it off again , I meant to turn the image "off" again, seeing as though your function was called imgOff or something. I made those changes before replying to see if it worked , and it did. Once the mouse was over the image, it changed until 0.75 of a second. This worked for me: <HTML> <HEAD> <TITLE>Time Out Test</TITLE> <META NAME="GENERATOR" CONTENT="MAX's HTML Beauty++ ME"> <script language="javascript"> <!-- if (document.images) { // Active Images img1on = new Image(); img1on.src = "testO.gif"; img1off = new Image(); img1off.src = "test.gif"; } function imgOn(imgName) { if (document.images) { document[imgName].src = eval(imgName + "on.src"); setTimeout("imgOff('"+imgName+"')",750); } } function imgOff(imgName) { if (document.images) { document[imgName].src = eval(imgName + "off.src"); } } </script> </HEAD> <BODY bgcolor="#999999"> <TABLE BORDER="1" width="50" height="50" ALIGN="center" CELLSPACING="0" CELLPADDING="0"> <TR> <TD> <A HREF="#" onMouseOver="imgOn('img1')" onMouseOut="imgOff('img1')"> <IMG NAME="img1" SRC="test.gif" ALT="HOME" HEIGHT="50" WIDTH="50" VSPACE="0" HSPACE="0" BORDER="0"></A></TD> </TR> </TABLE> </BODY> </HTML>
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-16-2002 01:39 thanks, Hew, for the extra effort. I talked it over with a friend on ICQ, and got it worked out. His solution was a bit different than yours, but I think I got it now. All`s well that times out well. I`ll post the page so you can see it work, when I get it done. Little short on time, may take a day or two. Thanks again.
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-17-2002 03:52 Here`s the beta version. still playing with it, but this is where I was headed. Thanks. <edit> Stupid fingers</edit> [This message has been edited by docilebob (edited 04-17-2002).]
DocOzone Maniac (V) Lord Mad Scientist Sovereign of all the lands Ozone and just beyond that little green line over there... From: Stockholm, Sweden Insane since: Mar 1994	posted 04-17-2002 09:23 Coolness, the flashes feel really "real" now, cool! What next for this domain, it's going to grow, right? (I thought I was the only one who bought domains to make one-page websites, heh. ;-) Congrats DB, we'll make a javascript monkey out of you yet! Your pal, -doc-
Bugimus Maniac (V) Mad Scientist From: New California Insane since: Mar 2000	posted 04-17-2002 17:14 Oooooooo. Very nice effect! I like it, I like it. . . : newThing
Slime Lunatic (VI) Mad Scientist From: Massachusetts, USA Insane since: Mar 2000	posted 04-17-2002 18:56 You're missing some single quotes in the third and forth lnes of flashB1, before "m3". It's causing an error so I can't see it =/
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-18-2002 03:44 Yea, Doc It`ll grow , prolly slow. But sure. Thanks again. Thanks, bugs. Max`s beauty tells me there`s an error in line 1 character 13. Line 1 has only 6 characters, so I guess its the missing quotes are the culprit, eh ? Thanks slime. I coulda looked for those for weeks. One other silly question. In NN6.2, it works great as long as the table has a border. Set the border to 0 , and it times out before it loads the image. Is this just one of those Netscape things ?
Slime Lunatic (VI) Mad Scientist From: Massachusetts, USA Insane since: Mar 2000	posted 04-18-2002 05:07 Yeah, when it says there's an error at line one, it really means that there's an error either inside something like onmouseover="..." or onload="...", or there's an error in a setTimeout() or setInterval(). It might also do that with eval() errors. That's because these are pieces of code that the browser doesn't consider to be in the source of the page; it considers it to be off in it's own little domain, sort of.
docilebob Maniac (V) Mad Scientist From: buttcrack of the midwest Insane since: Oct 2000	posted 04-19-2002 01:46 Ah-HA ! That explains alot. Thanks again, Slime.

Preserved Topic: Timeout (Page 1 of 1) $Pages that link to <a href="https://ozoneasylum.com/backlink?for=18395" title="Pages that link to Preserved Topic: Timeout (Page 1 of 1)" rel="nofollow" >Preserved Topic: Timeout <span class="small">(Page 1 of 1)</span>\$

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-03-2002 03:58

Can someone explain ( with small words and crayons, where possible) the javascript timeout function ?

Let`s say , for instance, you have a mouseover image you want to display, and then go away whether the mouse moves out, or not.

Also, is it possible to prevent the cursor change on a hot spot ?

lallous
Paranoid (IV) Inmate

From: Lebanon
Insane since: May 2001

posted 04-03-2002 06:06

bob, setTimeout is just a function that evaluates expression after a number of milliseconds.

<script>
//this will say hello world in 5 secs
timeoutref = setTimeOut("alert('hello world')", 5000)
</script>

hotspot = image map/<area> ?

silence
Maniac (V) Inmate

From: soon to be "the land down under"
Insane since: Jan 2001

posted 04-03-2002 21:37

So all you need to do would be to create a function for the mouseover event, and include a setTimeout(remove_rollover(),500) line with however long you want the image to stay before switching.

As for not having the cursor change over hotspots, the closing thing I can think of is briggl's hidden links tut over at Gurus.

Or flash.

[edit]
Heh, forgot about pugzly's cursor tut. You might find what you're looking for there

[This message has been edited by silence (edited 04-03-2002).]

Slime
Lunatic (VI) Mad Scientist

From: Massachusetts, USA
Insane since: Mar 2000

posted 04-03-2002 22:09

Too keep the cursor from changing over a link, put cursor:default; in the style sheet for the anchor element with the link.

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-04-2002 03:10

Thanks.
Being nearly js illiterate, I`ll go play with it, and let you know if I can make it work.

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-11-2002 06:36

Ok, I played , I fiddled, I don`t get it.
I`m obviously missing something simple. Max keeps giving me a *does not support this action* message.

<edit> may just be my typing </edit>
test page

[This message has been edited by docilebob (edited 04-11-2002).]

Hew
Neurotic (0) Inmate
Newly admitted

posted 04-11-2002 10:43

You have:
setTimeout = ("remove_rollover()",750);

it should be :

setTimeout("remove_rollover()",1000);

(setTimeout() is a function)

or

someVariable = setTimeout("remove_rollover()",1000);

the only reason I know of for assigning the function to a variable is so you can cancel it, with:

clearTimeout(someVariable);

this is more usefull with:

someVariable = setInterval("myFunction()",2000);

this repeats myFunction() every 2 seconds, until someVariable is cleared.

Hew
Neurotic (0) Inmate
Newly admitted

posted 04-11-2002 10:52

Will pastels do ?

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-12-2002 01:47

Yes, hew the pastels will be fine. But too many colors at once will just confuse me again.

Also, changing the timeout line as you suggested moves the error message to *line 1 char1 object expected.*
I can`t seem to log on to my server, just now, so I haven`t updated the test page online, but that`s what` it`s telling me here.

Hew
Neurotic (0) Inmate
Newly admitted

posted 04-14-2002 13:44

Thats becuase in the line:
setTimeout("remove_rollover()",750);
there is no function called

remover_rollover()

so did you want to turn it off again ?
this should do it:

setTimeout("imgOff('"+imgName+"')",750);

take care with the quotation marks .. there all needed.

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-14-2002 21:35

Sorry, Hew. I`m kinda stupid, but I`m still missing something. With the setTimeout line changed as suggested, the rollover doesn`t work at all.

Also, not sure what you mean by * so did you want to turn it off again ?* Turn what off again ? the function or the image ?

All I want it to do is display the rollover and then revert to the original image..

In the end, I want to apply this to a multiple rollover image of clouds, like lightning flashes.

Hew
Neurotic (0) Inmate
Newly admitted

posted 04-15-2002 20:21

When I said turn it off again , I meant to turn the image "off" again, seeing as though your function was called imgOff or something.

I made those changes before replying to see if it worked , and it did. Once the mouse was over the image, it changed until 0.75 of a second.

This worked for me:

<HTML>
<HEAD>
<TITLE>Time Out Test</TITLE>
<META NAME="GENERATOR" CONTENT="MAX's HTML Beauty++ ME">
<script language="javascript">
<!--
if (document.images) { // Active Images
img1on = new Image();
img1on.src = "testO.gif";

img1off = new Image();
img1off.src = "test.gif";
}

function imgOn(imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "on.src");
setTimeout("imgOff('"+imgName+"')",750);
}
}

function imgOff(imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "off.src");
}
}
</script>
</HEAD>

<BODY bgcolor="#999999">

<TABLE BORDER="1" width="50" height="50" ALIGN="center" CELLSPACING="0" CELLPADDING="0">
<TR>
<TD> <A HREF="#" onMouseOver="imgOn('img1')" onMouseOut="imgOff('img1')">
<IMG NAME="img1" SRC="test.gif" ALT="HOME" HEIGHT="50"
WIDTH="50" VSPACE="0" HSPACE="0" BORDER="0"></A></TD>
</TR>
</TABLE>

</BODY>
</HTML>

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-16-2002 01:39

thanks, Hew, for the extra effort. I talked it over with a friend on ICQ, and got it worked out.
His solution was a bit different than yours, but I think I got it now. All`s well that times out well.
I`ll post the page so you can see it work, when I get it done. Little short on time, may take a day or two.

Thanks again.

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-17-2002 03:52

Here`s the beta version.

still playing with it, but this is where I was headed.

Thanks.

<edit> Stupid fingers</edit>

[This message has been edited by docilebob (edited 04-17-2002).]

DocOzone
Maniac (V) Lord Mad Scientist
Sovereign of all the lands Ozone and just beyond that little green line over there...

From: Stockholm, Sweden
Insane since: Mar 1994

posted 04-17-2002 09:23

Coolness, the flashes feel really "real" now, cool! What next for this domain, it's going to grow, right? (I thought I was the only one who bought domains to make one-page websites, heh. ;-) Congrats DB, we'll make a javascript monkey out of you yet!

Your pal, -doc-

Bugimus
Maniac (V) Mad Scientist

From: New California
Insane since: Mar 2000

posted 04-17-2002 17:14

Oooooooo. Very nice effect! I like it, I like it.

. . : newThing

Slime
Lunatic (VI) Mad Scientist

From: Massachusetts, USA
Insane since: Mar 2000

posted 04-17-2002 18:56

You're missing some single quotes in the third and forth lnes of flashB1, before "m3". It's causing an error so I can't see it =/

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-18-2002 03:44

Yea, Doc It`ll grow , prolly slow. But sure. Thanks again.
Thanks, bugs.
Max`s beauty tells me there`s an error in line 1 character 13. Line 1 has only 6 characters, so I guess its the missing quotes are the culprit, eh ? Thanks slime. I coulda looked for those for weeks.

One other silly question. In NN6.2, it works great as long as the table has a border. Set the border to 0 , and it times out before it loads the image. Is this just one of those Netscape things ?

Slime
Lunatic (VI) Mad Scientist

From: Massachusetts, USA
Insane since: Mar 2000

posted 04-18-2002 05:07

Yeah, when it says there's an error at line one, it really means that there's an error either inside something like onmouseover="..." or onload="...", or there's an error in a setTimeout() or setInterval(). It might also do that with eval() errors. That's because these are pieces of code that the browser doesn't consider to be in the source of the page; it considers it to be off in it's own little domain, sort of.

docilebob
Maniac (V) Mad Scientist

From: buttcrack of the midwest
Insane since: Oct 2000

posted 04-19-2002 01:46

Ah-HA ! That explains alot. Thanks again, Slime.