FusionCharts Forum / FusionCharts v3 / Bug Reports / Mouse scroll disabled on pie charts / Latest Posts

RE: Mouse scroll disabled on pie charts

Bjorn — Mon, 07 Jan 2008 06:32:23 GMT

I found the problem Pallav. Because we also have a hovering DIV in the report, we need to use the param

piechart.addParam("wmode", "transparent");

If this parameter is set, any mouseover on the flashchart will capture all mouse event, without clicking first.
I think a solution like i've posted before could be a way to tackle this problem.

RE: Mouse scroll disabled on pie charts

Bjorn — Mon, 07 Jan 2008 03:32:40 GMT

Well, I saw the demo on http://www.fusioncharts.com//Demos/Blueprint/ and on this page the mouseclick does work. So I am going the check what the difference is between my code, and the code online.

RE: Mouse scroll disabled on pie charts

Pallav — Mon, 07 Jan 2008 02:36:02 GMT

Bjorn,

I've asked our developers to look into it and would get back to you ASAP.

RE: Mouse scroll disabled on pie charts

Bjorn — Thu, 27 Dec 2007 08:02:30 GMT

Hi Pallav,

The "you'll need to click outside the pie chart once and then scroll" method only works when you're using the <object> tag, But when I use the javascript approach, clicking outside the chart doesn't make any difference. And i really want to use the javascript method ;)

Is there a work arround, or maybe in an update, you could add an extra tag called "disableMouseEvents" or something like that? Just thinking out loud..

RE: Mouse scroll disabled on pie charts

Pallav — Fri, 21 Dec 2007 13:16:50 GMT

Hi,

In the pie chart, we handle mouse events internally to support slicing and rotation. As such, you'll need to click outside the pie chart once and then scroll.

Mouse scroll disabled on pie charts

Bjorn — Tue, 18 Dec 2007 03:01:52 GMT

OS: Windows XP and Vista
browser: IE7

I created a chart with the following javascript:
[code]
<script language="javascript" type="text/javascript">
var piechart_typeReferer = new FusionCharts("/charts/v3/pie3d.swf", "mychartId_typeReferer", "100%", "160", "0", "0");
piechart_typeReferer.addParam("wmode", "transparent");

piechart_typeReferer.setDataXML("<graph><set value='10'/><set value='10'/></graph>");

piechart_typeReferer.render('typeReferer_chart');
</script>
[/code]

And placed some extra <br/> on the page so the page is longer than the screen.
Everything looks fine until I try to use the scrollbutton when I'am hovering over the flash chart. At that moment the scroll button is disabled (On both the 2d and 3d piechart).
I've used the same page to load an Line chart, and then the problem doesn't occur. The problem also doens't occur when I'am using the pie chart and watch the page in Firefox.

Is this normal behaviour, and if so, how can i avoid it?

Thanks in advance.