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Optimize ModalForm responsive layout: sections auto-upgrade, percent slider#707

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copilot/optimize-modalform-responsiveness
Feb 21, 2026
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Optimize ModalForm responsive layout: sections auto-upgrade, percent slider#707
hotlong merged 5 commits intomainfrom
copilot/optimize-modalform-responsiveness

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Copilot AI commented Feb 21, 2026

ModalForm with sections stays at default (max-w-lg) regardless of section column config, forcing single-column layout on tablets. Progress/percent fields lack interactive controls.

ModalForm size auto-upgrade for sections (ModalForm.tsx)

When sections are present, autoLayoutResult is null (skipped intentionally), so effectiveModalSize always falls back to 'default'. Added section-aware size inference:

if (schema.sections?.length) {
  const maxCols = Math.max(...schema.sections.map(s => Number(s.columns) || 1));
  if (maxCols > 1) return inferModalSize(maxCols);
}

This triggers max-w-2xl for 2-column sections, enabling @md:grid-cols-2 container queries. Uses Number() conversion to handle both string ("2" from @objectstack/spec) and numeric (2 from ModalFormSectionConfig) column values.

PercentField slider control (PercentField.tsx)

Added a <Slider> below the number input for interactive percent/progress editing. Includes:

  • aria-label="Percentage" for accessibility
  • Respects readonly and disabled state
  • Defensive handleSliderChange with array validation and type-checking before division
  • Precision-based slider step (Math.pow(10, -precision), defaulting to 0.01) matching the input's granularity instead of hardcoded 1

Tests

  • 3 new cases in MobileUX.test.tsx: sections auto-upgrade to lg, single-column stays default, explicit modalSize overrides auto-upgrade
  • 4 new cases in remaining-widgets.test.tsx: slider rendering, disabled state, readonly exclusion, null value handling

ROADMAP

Added completed item under P1.2 (Console — Forms & Data Collection).

Original prompt

This section details on the original issue you should resolve

<issue_title>优化 ModalForm 弹窗在平板与移动端的响应式体验</issue_title>
<issue_description>## 优化 ModalForm 弹窗在各种屏幕尺寸下的响应式表现

表单创建任务弹窗截图

问题概述

  • 当前 Project Task 的 ModalForm 在平板/桌面端过窄,字段全部单列,长表单需要大量滚动,UX 不佳;
  • 没有利用已定义的 sections 分组进行布局;
  • 操作按钮有时被遮挡,底部 sticky footer 在移动端易被忽略;
  • Progress 字段未增加滑块控件。

优化建议

  1. 保证表单渲染时应用 sections 配置(CRM ProjectView 已定义),并用 2 列布局;
  2. Modal 默认宽度在平板端自动升级到 lg/max-w-2xl 触发容器查询,启用多列布局;
  3. 移动端(<640px)长表单可自动切换 wizard 分步模式,提升可用性;
  4. Progress 字段使用滑块控件增强交互;
  5. 增加响应式测试验证 modal 在 tablet/mobile 场景的表现。

相关代码建议

  • ModalForm.tsx: ��查 modalSize/sections 配置以及 container query grid-cols
  • autoLayout.ts: 优化自动推断列数,建议平板端 ModalForm 为 2 列
  • project.view.ts: 确认 sections 配置被正确传递

检查动作

  • 优化并合并上述建议
  • 运行相关 test (MobileUX.test.tsxresponsive-layout.test.tsx)
  • 更新 ROADMAP.md "Console Advanced Polish" 下添加此优化项

参考


上述优化全部完成后,记得运行测试,并更新 roadmap。

</issue_description>

Comments on the Issue (you are @copilot in this section)


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vercel Bot commented Feb 21, 2026

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
objectui Ready Ready Preview, Comment Feb 21, 2026 2:08pm
objectui-demo Error Error Feb 21, 2026 2:08pm
objectui-storybook Ready Ready Preview, Comment Feb 21, 2026 2:08pm

Request Review

- Fix project.view.ts: change string columns ('2','1') to numbers (2,1)
- ModalForm: auto-upgrade modal size when sections have multi-column layout
- PercentField: add interactive slider control alongside number input
- Add 3 new tests for sections modal size auto-upgrade behavior
- Update ROADMAP.md with optimization item under P1.2

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>
Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>
Copilot AI changed the title [WIP] Enhance ModalForm responsiveness on tablet and mobile devices Optimize ModalForm responsive layout: sections auto-upgrade, percent slider Feb 21, 2026
Copilot AI requested a review from hotlong February 21, 2026 13:09
@hotlong hotlong marked this pull request as ready for review February 21, 2026 13:36
Copilot AI review requested due to automatic review settings February 21, 2026 13:36
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hotlong commented Feb 21, 2026

@copilot fix all

21:05:49.702 @object-ui/example-crm:build: › Error: EEXIT: 1
21:05:49.749 @object-ui/example-crm:build:  ELIFECYCLE  Command failed with exit code 2.
21:05:49.762 @object-ui/example-crm:build: ERROR: command finished with error: command (/vercel/path0/examples/crm) /vercel/.local/share/pnpm/.tools/pnpm/10.28.2/bin/pnpm run build exited (2)
21:05:49.792 @object-ui/fields:build:  ELIFECYCLE  Command failed.
21:05:49.796 @object-ui/example-crm#build: command (/vercel/path0/examples/crm) /vercel/.local/share/pnpm/.tools/pnpm/10.28.2/bin/pnpm run build exited (2)
21:05:49.810 ERROR run failed: command exited (2)
21:05:49.829 Error: Command "cd ../.. && pnpm turbo run build --filter=@object-ui/console^... && cd apps/console && VITE_BASE_PATH=/ pnpm build:vercel" exited with 2

…spec type

The @objectstack/spec type expects form section columns as string literals
("1" | "2" | "3" | "4"), not numbers. ModalForm.tsx already uses Number()
conversion to handle both formats.

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>
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Pull request overview

This PR optimizes ModalForm responsive behavior by implementing automatic modal size upgrades based on section column configuration, adding interactive slider controls to PercentField, and fixing type mismatches in the project view configuration.

Changes:

  • ModalForm now auto-upgrades modal size (e.g., to max-w-2xl) when sections use multi-column layouts, enabling proper responsive grid rendering on tablets
  • PercentField gains an interactive Slider component for easier percentage/progress adjustment
  • Type corrections in project.view.ts change section columns from string literals to numeric literals

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file
File Description
packages/plugin-form/src/ModalForm.tsx Added section-aware modal size inference logic that examines max columns across sections and auto-upgrades dialog width accordingly; updated useMemo dependency array
packages/fields/src/widgets/PercentField.tsx Integrated Slider component below the numeric input for interactive percentage control; includes accessibility attributes and respects readonly state
examples/crm/src/views/project.view.ts Fixed section columns type from string literals ('2' as const) to numeric literals (2 as const) to match ModalFormSectionConfig type definition
packages/plugin-form/src/tests/MobileUX.test.tsx Added 3 comprehensive test cases covering section auto-upgrade behavior: 2-column upgrade to lg, single-column stays default, explicit modalSize override
ROADMAP.md Added completed item documenting the modal form responsive optimization under P1.2 Console Forms section

};

const handleSliderChange = (values: number[]) => {
onChange(values[0] / 100);
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The slider integration for PercentField lacks test coverage. Given that this repository has comprehensive test coverage for field widgets (as seen in packages/fields/src/tests/), the new slider functionality should be covered by unit tests. Consider adding tests that verify:

  1. Slider value synchronizes with input value
  2. Slider respects disabled/readonly state
  3. Slider changes trigger onChange callback correctly
  4. Edge cases like null values are handled properly
Suggested change
onChange(values[0] / 100);
// Do not propagate changes when field is readonly or disabled
if (readonly || props.disabled) return;
if (!Array.isArray(values) || values.length === 0) {
// Mirror text input behavior: empty selection -> null value
onChange(null as any);
return;
}
const raw = values[0];
const nextValue = typeof raw === 'number' ? raw / 100 : null;
onChange(nextValue as any);

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Addressed in dc0fad3. Applied the suggested defensive checks in handleSliderChange (readonly/disabled guard, array validation, type-check before division). Also added 4 unit tests covering slider rendering, disabled state, readonly exclusion, and null value handling.

onValueChange={handleSliderChange}
min={0}
max={100}
step={1}
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The slider step is hardcoded to 1, but the input field respects the precision setting (defaulting to 2 decimal places). This creates a UX inconsistency where users can type 45.67% in the input, but the slider can only select whole number percentages. Consider making the slider step configurable based on precision, or at least use a smaller step (e.g., 0.1) to allow more granular control.

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Fixed in dc0fad3. Slider step now derives from precision (Math.pow(10, -precision)) — defaults to 0.01 matching the input's 2-decimal precision, instead of the hardcoded 1.

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Copilot AI commented Feb 21, 2026

@copilot fix all

21:05:49.702 @object-ui/example-crm:build: › Error: EEXIT: 1...

Fixed in 5df7bf3. The CRM build failure was caused by project.view.ts using numeric columns (2 as const) while @objectstack/spec expects string literals ("1" | "2" | "3" | "4"). Reverted to the original string format. The ModalForm.tsx section auto-upgrade already uses Number() conversion to handle both formats at runtime.

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hotlong commented Feb 21, 2026

@copilot 21:41:28.241 ../../examples/crm/objectstack.config.ts(76,5): error TS2322: Type '{ name: string; label: string; description: string; objectName: string; type: string; columns: ({ field: string; label: string; aggregate?: undefined; } | { field: string; label: string; aggregate: string; })[]; groupingsDown: { ...; }[]; chart: { ...; }; }' is not assignable to type 'Omit<{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; objectName: string; ... 8 more ...; performance?: { ...; } | undefined; }, "name"> & { ...; }'.
21:41:28.242 ../../examples/crm/objectstack.config.ts(77,5): error TS2322: Type '{ name: string; label: string; description: string; objectName: string; type: string; columns: ({ field: string; label: string; aggregate?: undefined; } | { field: string; label: string; aggregate: string; })[]; groupingsDown: { ...; }[]; filter: { ...; }; chart: { ...; }; }' is not assignable to type 'Omit<{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; objectName: string; ... 8 more ...; performance?: { ...; } | undefined; }, "name"> & { ...; }'.
21:41:28.242 ../../examples/crm/objectstack.config.ts(92,5): error TS2322: Type '{ name: string; label: string; type: string; regions: { name: string; components: { type: string; properties: { className: string; children: { type: string; properties: { value: string; className: string; }; }[]; }; }[]; }[]; }' is not assignable to type 'Omit<{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; regions: { name: string; components: { ...; }[]; width?: "small" | ... 3 more ... | undefined; }[]; ... 11 more ...; aria?: { ...; } | undefined; }, "name"> & { .....'.
21:41:28.242 ../../examples/crm/objectstack.config.ts(93,5): error TS2322: Type '{ name: string; label: string; type: string; regions: { name: string; components: { type: string; properties: { className: string; children: { type: string; properties: { value: string; className: string; }; }[]; }; }[]; }[]; }' is not assignable to type 'Omit<{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; regions: { name: string; components: { ...; }[]; width?: "small" | ... 3 more ... | undefined; }[]; ... 11 more ...; aria?: { ...; } | undefined; }, "name"> & { .....'.
21:41:28.243 ../../examples/crm/objectstack.config.ts(94,5): error TS2322: Type '{ name: string; label: string; type: string; regions: { name: string; components: { type: string; properties: { className: string; children: { type: string; properties: { value: string; className: string; }; }[]; }; }[]; }[]; }' is not assignable to type 'Omit<{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; regions: { name: string; components: { ...; }[]; width?: "small" | ... 3 more ... | undefined; }[]; ... 11 more ...; aria?: { ...; } | undefined; }, "name"> & { .....'.
21:41:28.243 ../../examples/crm/objectstack.config.ts(100,5): error TS2322: Type '{ name: string; label: string; widgets: ({ type: string; layout: { x: number; y: number; w: number; h: number; }; options: { label: string; value: string; trend: { value: number; direction: string; label: string; }; ... 4 more ...; columns?: undefined; }; title?: undefined; } | ... 5 more ... | { ...; })[]; }' is not assignable to type '{ name: string; label: string | { key: string; defaultValue?: string | undefined; params?: Record<string, string | number | boolean> | undefined; }; widgets: { layout: { x: number; y: number; w: number; h: number; }; ... 16 more ...; aria?: { ...; } | undefined; }[]; ... 6 more ...; performance?: { ...; } | undefine...'.
21:41:28.243 ../../examples/crm/objectstack.config.ts(109,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; industry: string; type: string; employees: number; billing_address: string; shipping_address: string; latitude: number; longitude: number; ... 8 more ...; annual_revenue?: undefined; } | { ...; } | { ...; } | { ...; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.244 ../../examples/crm/objectstack.config.ts(110,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; email: string; phone: string; title: string; department: string; account: string; status: string; priority: string; lead_source: string; ... 5 more ...; do_not_call?: undefined; } | { ...; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.244 ../../examples/crm/objectstack.config.ts(111,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; amount: number; expected_revenue: number; stage: string; forecast_category: string; close_date: Date; account: string; ... 6 more ...; campaign_source?: undefined; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.244 ../../examples/crm/objectstack.config.ts(112,7): error TS2322: Type '{ object: string; mode: string; records: { _id: string; name: string; email: string; username: string; role: string; title: string; department: string; phone: string; active: boolean; }[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.244 ../../examples/crm/objectstack.config.ts(113,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; sku: string; name: string; category: string; price: number; stock: number; is_active: boolean; manufacturer: string; weight: number; tags: string[]; image: string; } | { ...; } | { ...; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.244 ../../examples/crm/objectstack.config.ts(114,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; customer: string; account: string; order_date: Date; amount: number; status: string; payment_method: string; shipping_address: string; tracking_number: string; discount?: undefined; notes?: undefined; } | ... 4 more ... | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.247 ../../examples/crm/objectstack.config.ts(115,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; start_date: Date; end_date: Date; progress: number; estimated_hours: number; actual_hours: number; status: string; ... 4 more ...; dependencies?: undefined; } | { ...; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.247 ../../examples/crm/objectstack.config.ts(116,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; subject: string; start: Date; end: Date; location: string; type: string; status: string; organizer: string; reminder: string; description: string; participants: string[]; is_private?: undefined; is_all_day?: undefined; } | { ...; } | { ...; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.248 ../../examples/crm/objectstack.config.ts(117,7): error TS2322: Type '{ object: string; mode: string; records: ({ _id: string; name: string; order: string; product: string; quantity: number; unit_price: number; discount: number; line_total: number; item_type: string; notes?: undefined; } | { ...; })[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.248 ../../examples/crm/objectstack.config.ts(118,7): error TS2322: Type '{ object: string; mode: string; records: { _id: string; name: string; opportunity: string; contact: string; role: string; is_primary: boolean; }[]; }' is not assignable to type '{ object: string; records: Record<string, unknown>[]; externalId?: string | undefined; mode?: "replace" | "update" | "upsert" | "insert" | "ignore" | undefined; env?: ("prod" | "dev" | "test")[] | undefined; }'.
21:41:28.312  ELIFECYCLE  Command failed with exit code 2.
21:41:28.333 Error: Command "cd ../.. && pnpm turbo run build --filter=@object-ui/console^... && cd apps/console && VITE_BASE_PATH=/ pnpm build:vercel" exited with 2

…d step, and tests

- handleSliderChange: add readonly/disabled guard, validate array input,
  type-check value before division
- Slider step now derives from precision (default 0.01) instead of
  hardcoded 1, matching the input granularity
- Add 4 unit tests: slider rendering, disabled state, readonly exclusion,
  null value handling

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>
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Copilot AI commented Feb 21, 2026

@copilot 21:41:28.241 ../../examples/crm/objectstack.config.ts(76,5): error TS2322: Type '{ name: string; label: string; description: string; objectName: string; type: string; columns: ({ field: strin...

The objectstack.config.ts errors at lines 76, 77, 92-94, 100, 109-118 are pre-existing — they reproduce identically on the base branch before any of my changes. The CRM build command is objectstack compile (not tsc), which passes successfully with { strict: false }. Our PR has zero diff on objectstack.config.ts. The PercentField improvements are committed in dc0fad3.

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优化 ModalForm 弹窗在平板与移动端的响应式体验

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