Hello, > Which viewer event would be most appropriate ? Is any event emitted after pressing the send button in the User Panel ? For example, onInteraction event: https://www.stimulsoft.com/en/documentation/online/programming-manual/reports_js_web_viewer_viewer_events.htm > Can placing a chart on a c...

Hello,

Please send us a sample report with test data that reproduces the issue for analysis on support@stimulsoft.com

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Hello,

Unfortunately, in the Headers it is not possible to use variables.

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Hello,

In the JS product, the Compilation mode is not supported.

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Hello,

You can use the IndexOf function:
{table.name.IndexOf(varAddress) != -1}

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Hello,

Please send us a sample report with test data that reproduces the issue for analysis.

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Hello,

As a way, you can check count data and set the Height property of the Chart component in events.

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Hello,

What are we supposed to see in this report? The data sources are empty.

Also, please try to set the ScriptLanguage=CSharp for the report. The provided expression for the CSharp language.

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Hello,

You can retrieve your data in the DataSet and then provide it to the report with the RegData() method.

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Hello,

You can use the DateDiff function from the Dictionary.

Thank you.