feature filtering update

Author: alex-cit

src/.vitepress/sidebar/en.js

@@ -111,7 +111,7 @@ export default {
         { text: 'Synchronisation in Mergin Maps Mobile App', link: '/field/autosync/' },
         { text: 'Measurement Tools', link: '/field/measure/' },
         { text: 'Layers in Mergin Maps Mobile App', link: '/field/layers/' },
-        { text: 'Filtering Features', link: '/field/filtering/' },
+        { text: 'Feature Filtering', link: '/field/filtering/' },
         { text: 'Map Sketching', link: '/field/map-sketching/' },
         { text: 'Photo Sketching', link: '/field/photo-sketching/' },
         { text: 'How to Add, Edit, Delete Features', link: '/field/mobile-features/' },

src/field/filtering/index.md

@@ -2,11 +2,15 @@
 description: Add custom filters to sort and display only those features that you need during your field survey.
 ---
 
-# Filtering Features in Mergin Maps mobile app
+# Feature Filtering in Mergin Maps Mobile App
 [[toc]]
 
 Custom filters can be added to the <MobileAppNameShort /> to easily filter features displayed on the map as well as in the [survey layers](../layers/#browsing-features).
 
+::: tip Feature filtering blog
+You can read about this feature also on our blog <MainDomainNameLink id="blog/from-wishlist-to-app-feature-filtering-is-live" desc="From wishlist to app: Feature filtering is live"/>.
+:::
+
 ## Enable and define filtering in QGIS
 Filters can be enabled and defined in QGIS in **Project Properties**.
 
@@ -29,13 +33,12 @@ You can add as many filters as you need by using the **Add filter** button.
 The order of filters can be changed by selecting a filter and using the **Up** and **Down** buttons. To remove a filter, select it and click the **Remove** button.
 ![Filtering in QGIS Mergin Maps project](./qgis-filtering.webp "Filtering in QGIS Mergin Maps project")
 
-qgis-filtering.webp
 Don't forget to save your project and synchronise changes so that you can use the filters in the <MobileAppNameShort />.
 
 
 ### Filter types
 
-**Text** filter uses simple text input. Results are filtered based the SQL expression `"field" ILIKE '%input%'`. Available for text and number field types.
+**Text** filter uses simple text input. Results are filtered based on the SQL expression `"field" ILIKE '%input%'`. Available for text and number field types.
 
 **Number** filter provides *from* and *to* number inputs. Results are filtered based on SQL expression `"field" >= 'input_from' AND "field" <= 'input_to'`. Available for text and number field types.
 
@@ -54,23 +57,23 @@ In the <MobileAppNameShort />, the filter types looks as follows:
 ## Filtering features in the mobile app
 Filters defined in [<MainPlatformName /> project in QGIS](#enable-and-define-filtering-in-qgis) can be used in the <MobileAppNameShort />. You can filter features across multiple layers by entering or selecting values in corresponding filters. The filtering affects both the map display and the feature browsing list. 
 
-:::warning Filters reset
-Filters are reset when the project is synced. Also, they do not stay saved when the app is restarted.
-:::
+Filters do not stay saved when the app is restarted.
 
 Here is an example of how filtering works:
 
-1. Tap the **Filters** button to open filters defined in the project
+1. Tap the **More** button to open **Filters** defined in the project
+
+   Filtering has to be enabled in the [QGIS project](#enable-and-define-filtering-in-qgis), otherwise this option is not displayed.
    ![Filtering button in Mergin Maps mobile app](./mobile-open-filters.webp "Filtering button in Mergin Maps mobile app")
 
-2. Enter or select values in the filters. Here, we will use a *Single select* filter on the *trees* layer and select a *tree species* value from the list.
+2. Enter or select values in the filters. You can use more filters at once.
 
-   You can use more filters at once.
+   Here, we will use a *Single select* filter on the *trees* layer and select a *tree species* value from the list.
 
    Tap on the **Apply filters** button to confirm the filtering.
   ![Filtering in Mergin Maps mobile app](./mobile-filter-single-selection.webp "Filtering in Mergin Maps mobile app")
 
 3. With active filters, only features that match the criteria are displayed on the map as well as when [browsing features](../layers/#layers-legend-and-features).
 
-   If filters are applied
+   You can use the active **Filters** button to quickly access filters.
   ![Active filter in Mergin Maps mobile app](./mobile-filtered-features.webp "Active filter in Mergin Maps mobile app")

src/field/filtering/mobile-filtered-features.webp

@@ -105,7 +105,7 @@ The ecosystem consist of various components:
 - [Synchronisation in <MobileAppName />](./field/autosync/)
 - [Measurement Tools](./field/measure/)
 - [Layers in <MobileAppName />](./field/layers/)
-- [Filtering Features in <MobileAppName />](./field/filtering/)
+- [Feature Filtering in <MobileAppName />](./field/filtering/)
 - [Map Sketching in <MobileAppName />](./field/map-sketching/)
 - [Photo Sketching in <MobileAppName />](./field/photo-sketching/)
 - [How to Add, Edit, Delete Features](./field/mobile-features/)