fix: ContinuationModal UX - hover tooltips and stay-on-step flow
- Replace grouped section headers with hover tooltips (title attr) for a cleaner flat list of descendant options - After selecting a descendant, stay on the custom step so the user can write notes before proceeding via a "Continue to" button - Add pendingContinuationNodeId state to track selected descendant - "Continue to" and custom branch controls are mutually exclusive Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
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docs/plans/2026-02-03-continuation-modal-ux.md
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docs/plans/2026-02-03-continuation-modal-ux.md
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# Continuation Modal UX Improvements
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**Date:** 2026-02-03
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**Status:** Approved
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## Changes
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### 1. Parent option labels: hover tooltips instead of static headers
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The ContinuationModal currently groups descendant nodes under uppercase headers like "FROM: PRINTER WON'T PRINT AT ALL -> NOTHING HAPPENS / NO RESPONSE". These clutter the screen.
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**Change:** Move `parentOptionLabel` from static section headers to a `title` attribute on each descendant button. The descendants become a flat list. Hovering shows the path context as a native browser tooltip.
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The "Or" divider and "Build Custom Branch" button at the bottom remain unchanged.
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**Files:** `frontend/src/components/session/ContinuationModal.tsx`
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### 2. Land on custom step before navigating to selected descendant
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Currently, selecting a descendant in the ContinuationModal navigates directly to that node. The user should land on their custom step first to write notes, then proceed.
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**Change:** Add `pendingContinuationNodeId` state to `TreeNavigationPage`. When the user selects a descendant:
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1. Store the selected node ID in `pendingContinuationNodeId`
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2. Close the ContinuationModal (user is now viewing their custom step)
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3. Render a "Continue to: [node name]" button on the custom step view
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4. Clicking it navigates to the descendant and clears `pendingContinuationNodeId`
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The "Continue to" button and custom branch controls are mutually exclusive. If the user chose "Build Custom Branch", they get the existing Add Another Step / This Solves My Issue controls instead.
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**Files:** `frontend/src/pages/TreeNavigationPage.tsx`
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## Summary of state changes
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| State | Purpose |
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|-------|---------|
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| `pendingContinuationNodeId` | Stores which descendant the user selected, so the custom step can show a "Continue to" button |
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## No backend changes required
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@@ -37,15 +37,6 @@ export function ContinuationModal({
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onSelectNode,
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onBuildCustomBranch
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}: ContinuationModalProps) {
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// Group nodes by parent option
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const groupedNodes = descendantNodes.reduce((acc, node) => {
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if (!acc[node.parentOptionLabel]) {
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acc[node.parentOptionLabel] = []
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}
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acc[node.parentOptionLabel].push(node)
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return acc
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}, {} as Record<string, DescendantNode[]>)
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const hasDescendants = descendantNodes.length > 0
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return (
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@@ -58,36 +49,28 @@ export function ContinuationModal({
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Select the next step in your troubleshooting path:
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</p>
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<div className="space-y-4">
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{Object.entries(groupedNodes).map(([parentOption, nodes]) => (
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<div key={parentOption}>
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<p className="mb-2 text-xs font-medium uppercase tracking-wide text-muted-foreground">
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From: {parentOption}
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</p>
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<div className="space-y-2">
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{nodes.map(node => (
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<button
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key={node.id}
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onClick={() => onSelectNode(node.id)}
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className={cn(
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'flex w-full items-center gap-3 rounded-lg border border-border p-3 text-left transition-colors',
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'hover:border-primary hover:bg-accent'
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)}
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>
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<div className="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-muted">
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{nodeTypeIcons[node.type]}
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</div>
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<div className="min-w-0 flex-1">
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<p className="truncate font-medium">{node.label}</p>
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<p className="text-xs text-muted-foreground">
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{nodeTypeLabels[node.type]}
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</p>
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</div>
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<ArrowRight className="h-4 w-4 flex-shrink-0 text-muted-foreground" />
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</button>
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))}
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<div className="space-y-2">
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{descendantNodes.map(node => (
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<button
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key={node.id}
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onClick={() => onSelectNode(node.id)}
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title={`From: ${node.parentOptionLabel}`}
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className={cn(
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'flex w-full items-center gap-3 rounded-lg border border-border p-3 text-left transition-colors',
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'hover:border-primary hover:bg-accent'
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)}
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>
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<div className="flex h-8 w-8 flex-shrink-0 items-center justify-center rounded-full bg-muted">
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{nodeTypeIcons[node.type]}
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</div>
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</div>
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<div className="min-w-0 flex-1">
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<p className="truncate font-medium">{node.label}</p>
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<p className="text-xs text-muted-foreground">
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{nodeTypeLabels[node.type]}
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</p>
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</div>
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<ArrowRight className="h-4 w-4 flex-shrink-0 text-muted-foreground" />
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</button>
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))}
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</div>
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</div>
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@@ -8,7 +8,7 @@ import { cn } from '@/lib/utils'
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import { MarkdownContent } from '@/components/ui/MarkdownContent'
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import { CustomStepModal } from '@/components/step-library/CustomStepModal'
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import { PostStepActionModal, ContinuationModal, ForkTreeModal, type DescendantNode } from '@/components/session'
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import { Plus, CheckCircle } from 'lucide-react'
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import { Plus, CheckCircle, ArrowRight } from 'lucide-react'
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interface LocationState {
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sessionId?: string
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@@ -48,6 +48,7 @@ export function TreeNavigationPage() {
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// Continuation flow
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const [showContinuationModal, setShowContinuationModal] = useState(false)
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const [branchOriginNodeId, setBranchOriginNodeId] = useState<string | null>(null)
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const [pendingContinuationNodeId, setPendingContinuationNodeId] = useState<string | null>(null)
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// Custom branch mode
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const [customBranchMode, setCustomBranchMode] = useState(false)
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@@ -409,18 +410,26 @@ export function TreeNavigationPage() {
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}
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}
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// Handle selecting a descendant node from continuation modal
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const handleSelectDescendant = async (nodeId: string) => {
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// Handle selecting a descendant node from continuation modal.
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// Stores the selection so the user can write notes on their custom step first.
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const handleSelectDescendant = (nodeId: string) => {
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setShowContinuationModal(false)
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setBranchOriginNodeId(null)
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setPendingContinuationNodeId(nodeId)
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}
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const newPath = [...pathTaken, nodeId]
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// Navigate to the previously-selected descendant node
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const handleContinueToDescendant = async () => {
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if (!pendingContinuationNodeId || !session) return
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const newPath = [...pathTaken, pendingContinuationNodeId]
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setPathTaken(newPath)
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setCurrentNodeId(nodeId)
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setCurrentNodeId(pendingContinuationNodeId)
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setNotes('')
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setPendingContinuationNodeId(null)
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try {
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await sessionsApi.update(session!.id, { path_taken: newPath })
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await sessionsApi.update(session.id, { path_taken: newPath })
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} catch (err) {
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console.error('Failed to update session path:', err)
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}
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@@ -777,6 +786,27 @@ export function TreeNavigationPage() {
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</div>
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)}
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{/* Continue to selected descendant */}
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{pendingContinuationNodeId && !customBranchMode && (() => {
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const targetNode = findNode(pendingContinuationNodeId, tree?.tree_structure)
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const targetLabel = targetNode?.question || targetNode?.title || 'next step'
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return (
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<div className="mt-6 border-t border-purple-200 pt-4 dark:border-purple-700">
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<button
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type="button"
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onClick={handleContinueToDescendant}
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className={cn(
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'flex w-full items-center justify-between rounded-md bg-primary px-4 py-3 text-sm font-medium text-primary-foreground',
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'hover:bg-primary/90'
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)}
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>
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<span>Continue to: {targetLabel.length > 50 ? `${targetLabel.slice(0, 50)}...` : targetLabel}</span>
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<ArrowRight className="h-4 w-4 flex-shrink-0" />
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</button>
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</div>
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)
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})()}
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{/* Custom Branch Controls */}
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{customBranchMode && (
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<div className="mt-6 border-t border-purple-200 pt-4 dark:border-purple-700">
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