What Grafana version and what operating system are you using?
Grafana 9.4.3 on AWS Linux
What are you trying to achieve?
Using the Dashboard List panel, I want to filter the dashboards that are displayed. I have more than will neatly fit into a single list. For example, I want a list of the 10 panels that are start with the letters A-H, and another Dashboard List panel list that displays the other 10 panels that start with the letters I-Z.
How are you trying to achieve it?
Using the Dashboard List’s Query field.
The only success I had was by entering a string that results in a case-insensitive search across the dashboard titles.
What did you expect to happen?
I want to use do more than a simple string search. For example, use a regex that would to select ranges of dashboard titles, e.g, search for those that start with A-H.
Can you copy/paste the configuration(s) you have problems with?
Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.
The Dashlist just goes blank when anything other than a simple string is entered.
Did you follow any online instructions? If so, what is the URL?
Dashboard list | Grafana documentation
What I think I need is an example of how to configure a Query. The doc simply says, “Enter the query you want to search by.” What style/query/type/language of a query is expected?