Gantt chart is not showing the topmost task properly

Hi,
I have tried to create a gantt chart similar to [http://www.anychart.com/products/anygantt/gallery/sample_02.html]
, except the connectors are not necessary. I could do this by dropping some parts out from the custom XML, but the parent tasks are always displayed with the same style as the child tasks. I want to make the parent periods display so that they are different from the child periods like in the chart example, where they are gray and thinner. How is that possible ?
Tiina

Hi Tiina,
Firstly, just to explain the current behaviour, the timeline bars in Gantt charts generated in APEX have a default style called defaultStyle applied to them. This style controls the appearance of the various components of the timeline region, such as the actual bar colour, the progress bar colour, etc. The default style needs to be applied to the <task> tags within the chart XML i.e. the tags containing the data for your Gantt chart. In order to allow our users to control the appearance of the timeline items via attributes on the Chart Attributes page, we update the default Style with values selected on the Chart Attributes page and then we reference that style in the <task> tag, as follows:
<project_chart>
<tasks>
<task id="7782" parent="" name="Charts Integration" actual_start="2009.03.21 12.03.00" actual_end="2009.09.21 12.09.00" baseline_start="2009.03.18 12.03.00" baseline_end="2009.09.26 12.09.00" progress="60" style="defaultStyle"/>
</tasks>
</project_chart>....where style="defaultStyle" is the reference to the style. If you look in the XML you'll see where the default Style has been defined. The <tasks> tags are generated at runtime, and populated with the resultset for the chart series query. If we didn't apply a default style to these tags, then users would be required to manually generate the <tasks> tags themselves in order to apply a style to their Gantt chart data.
In AnyChart, no style has been applied to the example you selected - http://www.anychart.com/products/anygantt/gallery/sample_02.html - only default AnyChart settings are being used here. Due to the existence of style="defaultStyle" in your Gantt data, you'll have to make the necessary changes within the </styles> tags of your XML. These changes can be made via the options exposed on the Chart Attributes page or by customizing the XML. I know this isn't exactly the same as the AnyChart example, but you can achieve something similar by just updating the Chart Attribute settings, as done on this example: http://apex.oracle.com/pls/apex/f?p=36648:50. I hope this helps.
Regards,
Hilary

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