feat(select): improve merchant dropdown behavior and placement controls (#1364)

* feat(select): improve merchant dropdown behavior and placement controls

 - add configurable menu_placement strategy to DS::Select (auto/down/up) with safe normalization
forward menu_placement through StyledFormBuilder#collection_select
 - force Merchant dropdown to open downward in transaction create and editor forms
 - fix select option/search text contrast by applying text-primary in DS select menu
 - prevent form jump on open by scrolling only inside dropdown content instead of using scrollIntoView
 - clamp internal dropdown scroll to valid bounds for stability
- refactor select controller placement logic for readability (placementMode, clamp) without changing behavior

* set menu_placement=auto for metchant selector
This commit is contained in:
Tao Chen
2026-04-08 02:52:14 +08:00
committed by GitHub
parent be42988adf
commit 2658c36b05
6 changed files with 41 additions and 11 deletions

View File

@@ -1,6 +1,6 @@
<%# locals: form:, method:, collection:, options: {} %>
<div class="relative" data-controller="select <%= "list-filter" if searchable %> form-dropdown" data-action="dropdown:select->form-dropdown#onSelect">
<div class="relative" data-controller="select <%= "list-filter" if searchable %> form-dropdown" data-select-menu-placement-value="<%= menu_placement %>" data-action="dropdown:select->form-dropdown#onSelect">
<div class="form-field <%= options[:container_class] %>">
<div class="form-field__body">
<%= form.label method, options[:label], class: "form-field__label" if options[:label].present? %>
@@ -27,7 +27,7 @@
<input type="search"
placeholder="<%= t("helpers.select.search_placeholder") %>"
autocomplete="off"
class="bg-container text-sm placeholder:text-secondary font-normal h-10 pl-10 w-full border-none rounded-lg focus:outline-hidden focus:ring-0"
class="bg-container text-primary text-sm placeholder:text-secondary font-normal h-10 pl-10 w-full border-none rounded-lg focus:outline-hidden focus:ring-0"
data-list-filter-target="input"
data-action="list-filter#filter">
<%= helpers.icon("search", class: "absolute inset-0 ml-2 transform top-1/2 -translate-y-1/2") %>
@@ -39,7 +39,7 @@
<% is_selected = item[:value] == selected_value %>
<% obj = item[:object] %>
<div class="filterable-item text-sm cursor-pointer flex items-center gap-2 px-3 py-2 rounded-lg hover:bg-container-inset-hover <%= "bg-container-inset" if is_selected %>"
<div class="filterable-item text-primary text-sm cursor-pointer flex items-center gap-2 px-3 py-2 rounded-lg hover:bg-container-inset-hover <%= "bg-container-inset" if is_selected %>"
role="option"
tabindex="0"
aria-selected="<%= is_selected %>"