Fix up down navigator

plugins/tracker-resources/src/components/issues/edit/EditIssue.svelte

@@ -87,9 +87,11 @@
           await save()
         }
         ;[issue] = result
-        title = issue.title
-        description = issue.description
-        currentProject = issue.$lookup?.space
+        if (issue) {
+          title = issue.title
+          description = issue.description
+          currentProject = issue.$lookup?.space
+        }
       },
       { lookup: { attachedTo: tracker.class.Issue, space: tracker.class.Project } }
     )

plugins/view-resources/src/components/UpDownNavigator.svelte

@@ -1,17 +1,10 @@
 <script lang="ts">
   import { Doc } from '@hcengineering/core'
   import { getClient } from '@hcengineering/presentation'
-  import ui, {
-    Button,
-    closeTooltip,
-    IconDownOutline,
-    IconNavPrev,
-    IconUpOutline,
-    navigate,
-    panelstore
-  } from '@hcengineering/ui'
+  import ui, { Button, closeTooltip, IconDownOutline, IconNavPrev, IconUpOutline, navigate } from '@hcengineering/ui'
   import { tick } from 'svelte'
   import { select } from '../actionImpl'
+  import view from '../plugin'
   import { focusStore } from '../selection'
   import { getObjectLinkFragment } from '../utils'
 
@@ -22,10 +15,16 @@
   async function next (evt: Event, pn: boolean): Promise<void> {
     select(evt, pn ? 1 : -1, element, 'vertical')
     await tick()
-    if ($focusStore.focus !== undefined && $panelstore.panel !== undefined) {
+    if ($focusStore.focus !== undefined) {
       const doc = await client.findOne($focusStore.focus._class, { _id: $focusStore.focus._id })
       if (doc !== undefined) {
-        const link = await getObjectLinkFragment(client.getHierarchy(), doc, {}, $panelstore.panel.component)
+        const component = client.getHierarchy().classHierarchyMixin(doc._class, view.mixin.ObjectPanel)
+        const link = await getObjectLinkFragment(
+          client.getHierarchy(),
+          doc,
+          {},
+          component?.component ?? view.component.EditDoc
+        )
         navigate(link)
       }
     }
@@ -39,20 +38,22 @@
   $: select(undefined, 0, element, 'vertical')
 </script>
 
-<Button
-  focusIndex={10005}
-  icon={IconDownOutline}
-  kind={'secondary'}
-  size={'medium'}
-  on:click={(evt) => next(evt, true)}
-/>
-<Button
-  focusIndex={10006}
-  icon={IconUpOutline}
-  kind={'secondary'}
-  size={'medium'}
-  on:click={(evt) => next(evt, false)}
-/>
+{#if $focusStore.focus !== undefined && $focusStore.provider !== undefined}
+  <Button
+    focusIndex={10005}
+    icon={IconDownOutline}
+    kind={'secondary'}
+    size={'medium'}
+    on:click={(evt) => next(evt, true)}
+  />
+  <Button
+    focusIndex={10006}
+    icon={IconUpOutline}
+    kind={'secondary'}
+    size={'medium'}
+    on:click={(evt) => next(evt, false)}
+  />
+{/if}
 <Button
   focusIndex={10007}
   showTooltip={{ label: ui.string.Back, direction: 'bottom' }}

plugins/view-resources/src/selection.ts

@@ -1,4 +1,4 @@
-import { Doc } from '@hcengineering/core'
+import { Doc, Ref } from '@hcengineering/core'
 import { panelstore } from '@hcengineering/ui'
 import { onDestroy } from 'svelte'
 import { Unsubscriber, derived, writable } from 'svelte/store'
@@ -124,6 +124,14 @@ export class ListSelectionProvider implements SelectionFocusProvider {
     }
   }
 
+  static Find (_id: Ref<Doc>): ListSelectionProvider | undefined {
+    for (const provider of providers) {
+      if (provider.docs().findIndex((p) => p._id === _id) !== -1) {
+        return provider
+      }
+    }
+  }
+
   static Pop (): void {
     if (providers.length === 0) return
     const last = providers[providers.length - 1]

plugins/workbench-resources/src/components/Workbench.svelte

@@ -48,7 +48,14 @@
     showPopup
   } from '@hcengineering/ui'
   import view from '@hcengineering/view'
-  import { ActionContext, ActionHandler, NavLink, migrateViewOpttions } from '@hcengineering/view-resources'
+  import {
+    ActionContext,
+    ActionHandler,
+    ListSelectionProvider,
+    NavLink,
+    migrateViewOpttions,
+    updateFocus
+  } from '@hcengineering/view-resources'
   import type { Application, NavigatorModel, SpecialNavModel, ViewConfiguration } from '@hcengineering/workbench'
   import { getContext, onDestroy, onMount, tick } from 'svelte'
   import { get } from 'svelte/store'
@@ -314,25 +321,39 @@
     if (fragment !== currentFragment) {
       currentFragment = fragment
       if (fragment !== undefined && fragment.trim().length > 0) {
-        const props = decodeURIComponent(fragment).split('|')
-
-        if (props.length >= 3) {
-          openPanel(
-            props[0] as AnyComponent,
-            props[1],
-            props[2],
-            (props[3] ?? undefined) as PopupAlignment,
-            (props[4] ?? undefined) as AnyComponent
-          )
-        } else {
-          closePanel(false)
-        }
+        setOpenPanelFocus(fragment)
       } else {
         closePanel()
       }
     }
   }
 
+  async function setOpenPanelFocus (fragment: string): Promise<void> {
+    const props = decodeURIComponent(fragment).split('|')
+
+    if (props.length >= 3) {
+      const doc = await client.findOne(props[2] as Ref<Class<Doc>>, { _id: props[1] as Ref<Doc> })
+      if (doc !== undefined) {
+        const provider = ListSelectionProvider.Find(doc._id)
+        updateFocus({
+          provider,
+          focus: doc
+        })
+        openPanel(
+          props[0] as AnyComponent,
+          props[1],
+          props[2],
+          (props[3] ?? undefined) as PopupAlignment,
+          (props[4] ?? undefined) as AnyComponent
+        )
+      } else {
+        closePanel(false)
+      }
+    } else {
+      closePanel(false)
+    }
+  }
+
   function clear (level: number): void {
     switch (level) {
       case 1: