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[Javascript] An easy one for the experts :-)

  • From: javascript@xxxxxxxxxx (javascript@xxxxxxxxxx)
  • Subject: [Javascript] An easy one for the experts :-)
  • Date: Thu, 20 Dec 2001 14:38:45 -0100
Hello,

Ok - could you give me a simple example, please?  Just the
bare essentials.   I did try at one time to wrap the images
into a div container - but I didn't have much luck :(


Kind regards,
Brian

On Thu, 20 Dec 2001 14:35:04 +0100, javascript@xxxxxxxxxx said:
>for cross browser solution, don't use IE dom programming.
>So use a href around your image and a div to locate your image
>on the window.
>
>-----Message d'origine-----
>De : brian@xxxxxxxx [mailto:brian@xxxxxxxx]
>Envoyé : jeudi 20 décembre 2001 16:27
>À : javascript@xxxxxxxxxx
>Objet : [Javascript] An easy one for the experts :-)
>
>
>
>Hi,
>
>I have searched the manuals .. on google .. in archives ... without
>luck.
>
>Consider this piece of code:
>
><html><head><title>Test</title>
><script>
>function position(event)
>{
>        cursor.style.posLeft=board.style.posLeft+event.x;
>        cursor.style.posTop=board.style.posTop+event.y;
>}
></script>
></head>
><body>
><p><img id="board" width="320" height="320" src="board.gif"
>style="position:relative;" onClick="position(event)">
><img id="cursor" src="cursor.gif" style="position:absolute">
></body>
></html>
>
>Purpose:
>
>- whenever a mouse click is detected on board move the cursor to this
>position.
>
>Problem:
>
>- although the code works (!) the cursor is misaligned.  That is, it is
>positioned something like 5 pixels to the left of the click and 5 pixels
>above the click.    I've tried to use pageXOffset and pageYOffset to
>adjust the cursor - but I guess they're only good when scrollbars are
>involved.
>
>
>How do I solve this?   I know I can set position:absolute et al on the
>board, but this is not acceptable ...
>
>I'm mainly targeting IE but, if at all possible, would like to see a
>cross-browser solution :-)
>
>
>Merry Christmas,
>
>Brian
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>