This sample demonstrates the Query Builder control showing how to import and export a query in JSON format. The query preview can be showcased in the tab control, and the query can be imported to Query Builder using the Import button.
The Query Builder control is used to create or edit filters. You can edit filters by changing the fields. In this demo features export and import of queries in JSON format is showcased. For Common Expression Language (CEL) output, use the "cel" format. CEL is used for validating data. For Spring Expression Language (SpEL) output, use the "spel" format. The Spring Expression Language (SpEL) is a powerful expression language that supports querying and manipulating an object graph at runtime.
In mobile mode, the control is shown vertically.
More information about Query Builder can be found in this documentation section .