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| Hi all. does prototype or scriptaculous offer a way to create a "smart" floating div that follows the screen when scrolling? |
| tht's called "fixed positioning" |
| tks =) how can i achieve it? |
| Position: fixed; in the good browsers |
| In everything but IE, position: fixed; |
| In IE you can use position: absolute; and an expression for top: and left: |
| Hmm.. interesting. i'll look into that. tks a lot |
| Position: absolute; top: expression(document.body.scrollHeight+'px'); left: expression(document.body.scrollLeft+'px'); For example |
| And is it any harm if i use both at the same time ? (to ensure all browsers will see the effect) Or should i stick to the expression? |
| Only IE supports expression() It's their own private addition |
| So i need to create a conditional in css i suppose |
| IE 7 supports position: fixed; though, so you will want to make sure you only use the expression for IE 6 and lower |
