Hyperlink on bar

[Avinash]

Hi,

I am going through all telerik chart control setting and it is quite friendly for the person who is using it first time.

Actually I am stuck-up on one point.

My requirement is, there will be two series on the bar chart. one for self rating and other for peers rating against month. suppose self has not done rating for myself for a perticular month then instead of blank bar, I need to show Hyperlink / or image button. So user will come to know, for which months he has to submit rating.

So is it possible to show such image or hyperlink if data is null or empty in case.

Awating for reply.

Avinash

[Evgeni "Zammy" Petrov]

Hello Avinash,

 You can add url to chart item like that :

foreach (var item in RadChart1.Series[0].Items)
{
    item.ActiveRegion.Url = "http://www.google.com/";
}

You can also change the style of  an empty item in some way to show that it is empty and it needs to be added. Here is an example -- the bar is not set as empty, but it is transparent and its label says "Click here" :

<telerik:ChartSeries Name="Series 2">
    <Appearance Border-Width="0">
        <LabelAppearance LabelLocation="Inside">
        </LabelAppearance>
    </Appearance>
    <Items>
        <telerik:ChartSeriesItem Name="Item 1" YValue="1">
            <Appearance FillStyle-FillType="Solid" FillStyle-MainColor="Transparent">
            </Appearance>
            <Label TextBlock-Text="Click Here">
            </Label>
            <ActiveRegion Url="http://www.telerik.com" />
        </telerik:ChartSeriesItem>
        <telerik:ChartSeriesItem Name="Item 2" YValue="2">
            <ActiveRegion Url="http://www.telerik.com" />
        </telerik:ChartSeriesItem>

Kind regards,
Evgeni "Zammy" Petrov
the Telerik team