Bug: Page Up don't work in certain circumstances

delipe · Post by **delipe** » Fri Oct 14, 2005 5:40 am

There seems to be a bug with Page Up. It seems to occur with longer documents (1300 codelines or more, no matter in which fileformat it is). Basically when bug occurs, I'm not able to scroll up using Page Up -button, when I'm near the end of document. Cursor will just stay or move to end of document.

After few tests, I could say, that bug propably isn't related to number of lines or number of characters, but it might have something to do with characters itself. My wild guess is, that this is related to characters like " and '

For example.. I have this .php-document with over 2000 lines. After deleting last 700 lines from the end, Page Up finally started to work again (with that document). But.. if last line was:

Code: Select all

echo "<td colspan=\"2\" style=\"width: ".$config['columnwidth']."px;\" onmouseover=\"document.getElementById('friday').style.backgroundColor = 'purple'; document.getElementById('fridaytext').style.color = '#ffffff'; this.style.cursor = 'pointer';\" onmouseout=\"document.getElementById('friday').style.backgroundColor = '".$config['bgcolorbookingheader']."'; document.getElementById('fridaytext').style.color = '#000000'\" onclick=\"window.location.href = '".$config['adminscript']."?command=booktime&date=".$mysqldate['friday']."&huserid=".$huserid."&userid=".$userid."'\">\n";

..Page Up wouldn't work. Not even, if I let that be the last line and deleted some lines before that. However, if I deleted some more lines from somewhere in the middle of the document, Page Up would magically start to work again. Strange.

This problem occurs very often. It's a bit annoying.

mwb1100 · Post by **mwb1100** » Fri Oct 14, 2005 4:45 pm

Make sure you are using the latest version (6.3.0.58). There was a bug with PgUp/PgDn that was fixed there.

Note that there was at least one other 6.3 build (6.3.0.57), so you must check the Help/About box.

delipe · Post by **delipe** » Sat Oct 15, 2005 9:04 am

I'm using latest version (6.3.0.58).

Post by **Karlis** » Fri Oct 21, 2005 3:13 pm

Again, if you are having problems with particular file, please send the file to support[at]blumentals.net, thanks!

delipe · Post by **delipe** » Wed Feb 22, 2006 9:48 pm

I've sent you an example .php-file by email.

(Took only 4 month to remember, that I started this topic.)

Basically the file contains only this line (48 times):

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            echo "<td nowrap=\"nowrap\" style=\"background-color: ".$config['bgcolor']."; border-bottom: ".$config['bordershadow']."; border-top: ".$config['borderlight']."; border-left: ".$config['borderlight']."; border-right: ".$config['bordershadow']."; \"><div style=\"text-align: left; padding: ".$config['paddingvalue']."px;\">".$selite[$i]."</div></td>\n";

48 lines of that seems to break it. With 47 lines it works ok.

delipe · Post by **delipe** » Thu Feb 23, 2006 12:31 am

Seems to me like the problem doesn't occur, if wordwrapping is off. I just tried beta version of upcoming Webuilder, too. Same problem.