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Firefox 2.0.0.11 - I will need to check the stylesheets... David<br>
<br>
Tim Schaub wrote:
<blockquote cite="mid:479E4D1B.7020502@openplans.org" type="cite">
<pre wrap="">Hey-
David R Robison wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Found the problem. I have 10 style sheets loaded into the application.
When processing the first, the access to cssRules through the error:
NS_ERROR_DOM_INVALID_ACCESS_ERR. This error caused the other style
sheets to be ignored. If I replaced the "break" in the catch block with
"continue", all was well. David
</pre>
</blockquote>
<pre wrap=""><!---->
Yeah, I guessed it was something like that. Can you mention the name of
your browser? And perhaps give an indication of how your stylesheets
are included/linked? Do any of your stylesheets have no rules in them?
I'm curious to see where sheet.cssRules is undefined for one
stylesheet but not the next.
The patch for #24 is updated. Thanks for any more info.
Tim
</pre>
<blockquote type="cite">
<pre wrap="">Tim Schaub wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hey-
Tim Schaub wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hey-
Can you send me a bit more context? If you can't provide a link to a
live site, but can send a page (or pages), send directly to me.
</pre>
</blockquote>
<pre wrap="">Sorry, and browser info.
</pre>
<blockquote type="cite">
<pre wrap="">Thanks,
Tim
David R Robison wrote:
</pre>
<blockquote type="cite">
<pre wrap="">It looks like I have the right code. I think the problem is with the
styleValue routine. I have had to modify the following code in the draw
function:
var vertDisp = 0;
for(var classIndex = 0; classIndex < classNames.length;
++classIndex) {
var cls = classNames[classIndex];
vertDisp = Math.max(
vertDisp,
this.styleValue(cls, 'top') + this.styleValue(cls, 'height')
);
}
if (vertDisp == 0) vertDisp = 30;
The vertDisp value was coming out to be zero. By adding the last line
and setting it to 30 it helped, but the bar still looks a bit off. I
load a number of style sheets and I think that there is an issue with
one that is causing the problem. I suspect the following code in styleValue:
if(typeof(sheet.cssRules) == 'undefined') {
if(typeof(sheet.rules) == 'undefined') {
// can't get rules, assume zero
break;
} else {
allRules = sheet.rules;
}
} else {
allRules = sheet.cssRules;
}
I am wondering if the "break;" should be a "continue;"? Any thoughts? David
Tim Schaub wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hey-
David R Robison wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I was using the one in the tschaub sandbox. David
</pre>
</blockquote>
<pre wrap="">If you take a look at the patch for the scale bar, you'll see there are
some changes required to the default stylesheet.
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/attachment/ticket/24/scalebar.patch">http://trac.openlayers.org/attachment/ticket/24/scalebar.patch</a>
In addition, you'll want to add your stylesheet with a link tag instead
of relying on the default dynamically added stylesheet.
<link rel="stylesheet" href="../theme/default/style.css" type="text/css" />
Thanks for trying it out. Write back if you still have any trouble with it.
Tim
</pre>
<blockquote type="cite">
<pre wrap="">Christopher Schmidt wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On Mon, Jan 21, 2008 at 06:43:27PM -0500, David R Robison wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> I am trying to get the OpenLayers.Control.ScaleBar working. I've added
it to my map according to the example html. However, when my map draws,
I get the units (in my case 'miles') but it displays at the bottom of
the map and I get no scale bar. Its as if the scale bar is below the map
and hidden. Any thoughts on how to get this to work correctly? Thanks, David
</pre>
</blockquote>
<pre wrap="">Are you adding ScaleBar (which isn't in trunk) or Scale()? OpenLayers
does not currently have a ScaleBar control.
Regards,
</pre>
</blockquote>
<pre wrap="">--
David R Robison
Open Roads Consulting, Inc.
708 S. Battlefield Blvd., Chesapeake, VA 23322
phone: (757) 546-3401
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:drrobison@openroadsconsulting.com">drrobison@openroadsconsulting.com</a>
web: <a class="moz-txt-link-freetext" href="http://openroadsconsulting.com">http://openroadsconsulting.com</a>
blog: <a class="moz-txt-link-freetext" href="http://therobe.blogspot.com">http://therobe.blogspot.com</a>
book: <a class="moz-txt-link-freetext" href="http://www.xulonpress.com/book_detail.php?id=2579">http://www.xulonpress.com/book_detail.php?id=2579</a>
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David R Robison
Open Roads Consulting, Inc.
708 S. Battlefield Blvd., Chesapeake, VA 23322
phone: (757) 546-3401
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:drrobison@openroadsconsulting.com">drrobison@openroadsconsulting.com</a>
web: <a class="moz-txt-link-freetext" href="http://openroadsconsulting.com">http://openroadsconsulting.com</a>
blog: <a class="moz-txt-link-freetext" href="http://therobe.blogspot.com">http://therobe.blogspot.com</a>
book: <a class="moz-txt-link-freetext" href="http://www.xulonpress.com/book_detail.php?id=2579">http://www.xulonpress.com/book_detail.php?id=2579</a>
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<pre wrap="">--
David R Robison
Open Roads Consulting, Inc.
708 S. Battlefield Blvd., Chesapeake, VA 23322
phone: (757) 546-3401
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:drrobison@openroadsconsulting.com">drrobison@openroadsconsulting.com</a>
web: <a class="moz-txt-link-freetext" href="http://openroadsconsulting.com">http://openroadsconsulting.com</a>
blog: <a class="moz-txt-link-freetext" href="http://therobe.blogspot.com">http://therobe.blogspot.com</a>
book: <a class="moz-txt-link-freetext" href="http://www.xulonpress.com/book_detail.php?id=2579">http://www.xulonpress.com/book_detail.php?id=2579</a>
!DSPAM:4033,479e4b1f56767082231907!
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<br>
<pre class="moz-signature" cols="72">--
David R Robison
Open Roads Consulting, Inc.
708 S. Battlefield Blvd., Chesapeake, VA 23322
phone: (757) 546-3401
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:drrobison@openroadsconsulting.com">drrobison@openroadsconsulting.com</a>
web: <a class="moz-txt-link-freetext" href="http://openroadsconsulting.com">http://openroadsconsulting.com</a>
blog: <a class="moz-txt-link-freetext" href="http://therobe.blogspot.com">http://therobe.blogspot.com</a>
book: <a class="moz-txt-link-freetext" href="http://www.xulonpress.com/book_detail.php?id=2579">http://www.xulonpress.com/book_detail.php?id=2579</a>
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