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Change bar's color on client mouse over

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Chart (Obsolete)
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Han
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Han asked on 01 Feb 2010, 05:16 PM

Hi,

I couldn't find any help on this. I was wondering if there's a client-side event I can use that will change the bar's color in a Bar chart on client mouse over. Thanks.

Han

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Ves
Telerik team
answered on 02 Feb 2010, 12:33 PM
Hi Zhe,

RadChart is a static image (unless zoom/scroll is enabled), which is generated on the server and then sent to the client, so I am afraid, updating bar colors on hover is not supported.

Kind regards,
Ves
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Ruud van der Veer
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answered on 11 Aug 2010, 11:17 AM
Hi,

I found out that it is possible to set the tooltip of a bar with the e.SeriesItem object in the ItemDataBound function of the chart.
Is there a clientevent that i can use to trigger a javascript such as an onmouseover. I want to display more detailed information about the bar with some htmlmarkup. I don't want to use the url property because it needs a click event from the user.

Kind regards,
Ruud
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Ves
Telerik team
answered on 13 Aug 2010, 08:31 AM
Hi Ruud van der Veer,

You can use the ActiveRegion.Attributes property. Please, find an example, which shows how to configure it to execute javascript on hover in this KB article.

Kind regards,
Ves
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Chart (Obsolete)
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Han
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Ves
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Ruud van der Veer
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