fix(filters): value menu flash-on-click, empty state, sticky field filter (user report)

- The flash was a race: on localhost the suggestion fetch resolved
  between the focus (mousedown) and the click event, so the just-opened
  menu was closed by its own click-outside handler — the input sits
  outside the menu div. Clicks anywhere inside the value cell now
  never close the menu; outside clicks do.
- The menu opens immediately in a loading state; an empty browse
  renders 'No matching values' instead of nothing. Plain free-input
  fields (page_count etc.) open no menu at all.
- Field menu: the filter input moved outside the scroll region — it
  sticks while the grouped list scrolls beneath it.
This commit is contained in:
John O'Keefe committed 2026-10-20 15:36:31 -04:00
1 parent c747f0a76c
commit 4c03116ec7
5 files changed
+65 -26

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@@ -196,19 +196,21 @@ templ BookShelf(
<!-- field picker: grouped menu -->
<div class="relative">
<button type="button" class="fb-picker" :class="{'fb-picker-active': row.rule.field !== ''}" @click="toggleMenu(row.key + ':field')" x-text="fieldLabelOf(row.rule.field)"></button>
<div class="fb-menu" x-show="openMenu === row.key + ':field'" @click.outside="openMenu = ''">
<div class="fb-menu fb-menu-fields" x-show="openMenu === row.key + ':field'" @click.outside="openMenu = ''">
<div class="fb-menu-filter-wrap">
<input type="text" class="fb-menu-filter" placeholder="Filter fields…" x-model="fieldFilter" @keydown.enter.prevent @click.stop/>
</div>
<template x-for="grp in visibleFieldGroups" :key="grp.group">
<div>
<div class="fb-menu-group" x-text="grp.group"></div>
<template x-for="f in grp.fields" :key="f.key">
<button type="button" class="fb-menu-item" :class="row.rule.field === f.key ? 'fb-menu-item-active' : ''" @click="setRuleField(row.path, f.key)" x-text="f.label"></button>
</template>
</div>
</template>
<div class="fb-menu-empty" x-show="visibleFieldGroups.length === 0">No matching fields</div>
<div class="fb-menu-scroll">
<template x-for="grp in visibleFieldGroups" :key="grp.group">
<div>
<div class="fb-menu-group" x-text="grp.group"></div>
<template x-for="f in grp.fields" :key="f.key">
<button type="button" class="fb-menu-item" :class="row.rule.field === f.key ? 'fb-menu-item-active' : ''" @click="setRuleField(row.path, f.key)" x-text="f.label"></button>
</template>
</div>
</template>
<div class="fb-menu-empty" x-show="visibleFieldGroups.length === 0">No matching fields</div>
</div>
</div>
</div>
<!-- operator picker (negation lives here) -->
@@ -229,20 +231,25 @@ templ BookShelf(
</span>
</template>
<template x-if="hasValueCell(row.rule) && (valueArity(row.rule) === 'one' || valueArity(row.rule) === 'many')">
<span class="relative flex items-center gap-1">
<input type="text" class="input fb-value" :value="row.rule.values.join(',')" @input.debounce.250ms="setRuleValue(row.path, 0, $el.value)" @focus="openValueMenu(row.key, row.path, row.rule)" @click.outside="suggestionsOpen = ''" :placeholder="fieldMeta(row.rule.field)?.valueKind === 'days' ? 'days' : 'value'"/>
<span class="fb-value-cell relative flex items-center gap-1">
<input type="text" class="input fb-value" :value="row.rule.values.join(',')" @input.debounce.250ms="setRuleValue(row.path, 0, $el.value)" @focus="openValueMenu(row.key, row.path, row.rule)" :placeholder="fieldMeta(row.rule.field)?.valueKind === 'days' ? 'days' : 'value'"/>
<template x-if="fieldMeta(row.rule.field)?.valueKind === 'days'">
<span class="text-xs whitespace-nowrap" style="color: var(--text-secondary)" x-text="valueArity(row.rule) === 'one' && fieldMeta(row.rule.field)?.valueKind === 'days' ? 'days' : ''"></span>
<span class="text-xs whitespace-nowrap" style="color: var(--text-secondary)" x-text="'days'"></span>
</template>
<!-- field-aware value menu: server JSON (the other
rules bound), or the field's fixed options -->
<div class="fb-menu fb-menu-value" x-show="suggestionShown(row.key)" @click.outside="suggestionsOpen = ''">
rules bound), or the field's fixed options.
Clicks anywhere inside the value cell never close
it — the opening focus-click must not race the
outside handler. -->
<div class="fb-menu fb-menu-value" x-show="suggestionShown(row.key)" @click.outside="if (!$event.target.closest('.fb-value-cell')) suggestionsOpen = ''">
<template x-for="s in (suggestions[row.key] || [])" :key="s.value">
<button type="button" class="fb-menu-item" @click="pickSuggestion(row.key, row.path, s)">
<span x-text="s.display || s.value"></span>
<span class="text-xs" style="color: var(--text-secondary)" x-show="s.count > 0" x-text="s.count + ' books'"></span>
</button>
</template>
<div class="fb-menu-empty" x-show="suggestionsLoading === row.key">Loading…</div>
<div class="fb-menu-empty" x-show="suggestionsLoading !== row.key && !(suggestions[row.key] || []).length">No matching values</div>
</div>
</span>
</template>