Variable list - set empty selection as defatult

[tausin]

Dear support

I use list variable in my report for filtering report data. But when I want to run report, all items in list are checked. I need to have all items unchecked because nobody use all data and its very slowly. Is it possible?

[Max Shamanov]

Hello,

You can use the properties Checked in your variable and set to false.

Thank you.

[rvz]

Hello,

You can use the properties Checked in your variable and set to false.

Thank you.

Why this option does not appear for me?
Version 2022.3.4 from 02.08.2022, WPF v2, .NET 4.5.1
Thank you.

[Lech Kulikowski]

Hello,

Unfortunately, in the WPF designer, that option is not available.

We have added that task to our to-do list.

Thank you.
#9550

[rvz]

Hello,

Unfortunately, in the WPF designer, that option is not available.

We have added that task to our to-do list.

Thank you.
#9550

Hello,

Thank you for the reply.
I'm wondering, how can I achieve that effect using the code in the events? Is it possible?
I would like to uncheck some items of the list at first rendering.

Thank you!

[Lech Kulikowski]

Hello,

You can use the following code:

Code: Select all

report.Dictionary.Variables["Variable1"].DialogInfo = new StiDialogInfo(StiDateTimeType.Date, "", false, "KeyColumn", "LableColumn", "CheckedSource;CheckedCondition", StiVariableSortDirection.Asc, StiVariableSortField.Key);

for example:

Code: Select all

report.Dictionary.Variables["Variable1"].DialogInfo = new StiDialogInfo(StiDateTimeType.Date, "", false, "Categories.CategoryID", "Categories.CategoryName", "Categories;Categories.CategoryID > 5", StiVariableSortDirection.Asc, StiVariableSortField.Key);

Thank you.

[Lech Kulikowski]

Hello,

That option was added in the WPF designer, and will be available in the next major release.

Thank you.

[rvz]

Hello,

Thank you very much for continually improving your product.
I have been successfully using this feature in WPF since the update.
However, I am facing an issue that I can't seem to resolve.

When I use a static StringList, everything works fine.
I can specify an expression to dynamically check the items.
However, when it comes to the "Dependent Value" option, the checking expression does not seem to work, leaving all filtered items as checked.
Is this a bug or is it supposed to work this way?
How can I dynamically check/uncheck items of filtered StringLists using code in events? Perhaps in the BeginRender event?

Thank you.

[Lech Kulikowski]

Hello,

> However, when it comes to the "Dependent Value" option, the checking expression does not seem to work, leaving all filtered items as checked.

It is not working for dependent variables.

> How can I dynamically check/uncheck items of filtered StringLists using code in events? Perhaps in the BeginRender event?

No.

Thank you.