# Properties Get properties off your instance using the [`ref`](http://vuejs.org/api/#ref) attribute. * `openChildRows` `array` The ids of all the currently open child rows * `filteredData` `array` (client table only) the data currently shown in the table after filtering, sorting and pagination * `allFilteredData` `array` (client table only) similar to `filteredData` but before pagination * `filtersCount` `integer` number of active filters * `selectedRows` `array` all selected rows when using the `selectable` option --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://matanya.gitbook.io/vue-tables-2/properties.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.