[Dropzone] Added support for upload and preview multiple files #3162

karheda · 2025-11-10T09:15:39Z

…coverage, and adjust styles.

Q	A
Bug fix?	no
New feature?	yes
Deprecations?	no
Documentation?	no
Issues	#2567
License	MIT

Added support for uploading multiple files in UX Dropzone and displaying them in the preview.

…coverage, and adjust styles.

github-actions · 2025-11-10T09:16:07Z

📊 Packages dist files size difference

Thanks for the PR! Here is the difference in size of the packages dist files between the base branch and the PR.
Please review the changes and make sure they are expected.

File	Before (Size / Gzip)	After (Size / Gzip)
Dropzone
`controller.d.ts`	`723 B` / `337 B`	`958 B`^{+33% 📈} / `425 B`^{+26% 📈}
`controller.js`	`2.92 kB` / `819 B`	`4.43 kB`^{+52% 📈} / `1.34 kB`^{+67% 📈}
`style.min.css`	`944 B` / `468 B`	`959 B`^{+2% 📈} / `472 B`^{+1% 📈}

- Format array declarations for better readability in `controller.ts`. - Correct typos in `CHANGELOG.md`. - Adjust imports for consistency in `vitest.config.mjs`. - Refactor `vitest.setup.js` for improved code structure.

… files.

…d UI logic for preview visibility and structure.

… and added button attributes.

davidnectarestudio · 2025-11-20T15:27:18Z

@Kocal can you take a look to the failing check, please? It would be appreciate it if you can write some hint about how to solve it, thanks.

Kocal · 2025-11-20T17:07:59Z

Hi, you can rebase your PR on latest 2.x, it was fixed in #3159.

…nfig options

[Toolkit][Shadcn] Add missing as props, update CONTRIBUTING.md

… initial loading Add a note that explains that the re-rendering loading states is a different concept from the components initial loading state regarding placeholders, with a link to the related "loading content" section in this doc

karheda · 2025-11-25T10:27:13Z

Hi @Kocal, I just made the rebase, and new failing checks arised.

Kocal · 2025-12-01T07:24:36Z

Hi,

Can you move your work in a dedicated source branch (not 2.x) and rebase it? There are a lot of commits that should not be there.

Thanks!

Kocal

Some documentation must be added, can you add a section explaining how to enable multiple-files upload?

Thanks!

Kocal · 2025-12-01T07:24:58Z

src/Dropzone/assets/package.json

    "name": "@symfony/ux-dropzone",
    "description": "File input dropzones for Symfony Forms",
    "license": "MIT",
-    "version": "2.31.0",


To revert, version from package.json are automatically updated when creating a new tag

Kocal · 2025-12-01T07:25:20Z

src/Dropzone/CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG

+## 2.31


Suggested change

## 2.31

## 2.32

Kocal · 2025-12-01T07:29:30Z

src/Dropzone/CHANGELOG.md


+## 2.31
+
+-  Support for multiple files drag and drop and peviews


Suggested change

- Support for multiple files drag and drop and peviews

- Add support for multiple files upload

Carlos Hernández added 2 commits November 10, 2025 09:41

Refactor dropzone controller to support multiple files, improve test …

6624bea

…coverage, and adjust styles.

Update Dropzone CHANGELOG with v2.31 changes.

bff77ec

carsonbot added Dropzone Feature New Feature Status: Needs Review Needs to be reviewed labels Nov 10, 2025

Carlos Hernández added 5 commits November 10, 2025 11:39

- Fix inconsistent quote styles to maintain coding standards.

3fca53a

- Format array declarations for better readability in `controller.ts`. - Correct typos in `CHANGELOG.md`. - Adjust imports for consistency in `vitest.config.mjs`. - Refactor `vitest.setup.js` for improved code structure.

Remove unused imports and fix syntax formatting in DropzoneController…

24a594a

… files.

Adjust Dropzone tests, templates, and controller to align with update…

cf213e4

…d UI logic for preview visibility and structure.

Update controller tests to reflect clear button behavior changes

2e7f151

Refactor Dropzone preview structure for better container organization…

de227fa

… and added button attributes.

davidnectarestudio mentioned this pull request Nov 11, 2025

[Dropzone] Multiple uploads only show single file and no possibility to add more files #2567

Open

Kocal and others added 9 commits November 25, 2025 10:50

[Toolkit] Add CONTRIBUTING.md

46668a1

[TwigComponent][Perf] Add option to disable the dump of components

8d6eabe

[TwigComponent] Merge profiler and profiler_collect_components co…

41e18d9

…nfig options

[Toolkit][Shadcn] Add missing as props, update CONTRIBUTING.md

b98ab0b

[Toolkit][Shadcn] Add missing as props, update CONTRIBUTING.md

fix: add missing closing quote to attribute

66955d9

[CI] Tests over Symfony 7.4.0-beta1 and 8.0.0-beta1

bb984ac

Fix CI when testing Symfony RCs versions

e2820dd

Allow using directory name as component name for anonymous components

a124d89

karheda requested a review from Kocal as a code owner November 25, 2025 09:51

Merge remote-tracking branch 'upstream/2.x' into 2.x

dd0450f

Kocal requested changes Dec 1, 2025

View reviewed changes

carsonbot added Status: Needs Work Additional work is needed and removed Status: Needs Review Needs to be reviewed labels Dec 1, 2025

karheda closed this Dec 1, 2025

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		## 2.31

		- Support for multiple files drag and drop and peviews

	- Support for multiple files drag and drop and peviews
	- Add support for multiple files upload

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[Dropzone] Added support for upload and preview multiple files #3162

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📊 Packages dist files size difference

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