GitHub user dosubot[bot] added a comment to the discussion: filters
<!-- Answer --> The main file that sends the API call to the backend when you apply filters in a dashboard is [`superset-frontend/src/dashboard/components/nativeFilters/FilterBar/keyValue.tsx`](https://github.com/apache/superset/blob/master/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/keyValue.tsx). This file contains functions like `updateFilterKey`, `createFilterKey`, and `getFilterValue` that handle PUT, POST, and GET requests to the `/api/v1/dashboard/{dashId}/filter_state` endpoints when filter values are applied or updated in the dashboard UI. The flow typically starts with the filter UI components (such as those in the `FilterBar`), which accept user input. When a filter is applied, these functions are called to send the new filter state to the backend API. You can see the relevant logic and API calls directly in [`keyValue.tsx`](https://github.com/apache/superset/blob/master/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/keyValue.tsx) [citation](https://github.com/apache/superset/blob/master/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/keyValue.tsx). For managing the overall dashboard state and serializing filter values/scopes before saving or updating the dashboard, see [`superset-frontend/src/dashboard/actions/dashboardState.js`](https://github.com/apache/superset/blob/master/superset-frontend/src/dashboard/actions/dashboardState.js) [citation](https://github.com/apache/superset/blob/master/superset-frontend/src/dashboard/actions/dashboardState.js). Let me know if you need more details on the UI components or the Redux flow! <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/1c326128-7773-4f74-8909-b73b3efabf8a?feedback_type=other)</sup> [](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=github)& nbsp;[](https://go.dosu.dev/discord-bot) [](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/apache/superset/discussions/35715) GitHub link: https://github.com/apache/superset/discussions/35715#discussioncomment-14709028 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
