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Example code of ethsam/symfony-dropzone

Informations about the package symfony-dropzone

Symfony DropzoneType

Extends the SymfonyForm component. Adds the new form type DropzoneType Use DropzoneType in form with relation other entity "One Form contain 2 entities relation".

Example : form with "Item" entity and DropZoneType link with "Attachment" entity

This is custom version of : https://github.com/emr-dev/symfony-dropzone

Installing

composer require ethsam/symfony-dropzone

Add the dropzone library to your project in template

Usage

Examples route uploadHandler/removeHandler

Example get data convert to array and findby for persist

Options

Name Default Description
class null File Entity
choice_src "src" property that contains src
uploadHandler null Symfony route name for upload
removeHandler null Symfony route name for remove
multiple true Set to false if you have a one to one relationship
maxFiles 1 If not null defines how many files this Dropzone handles.
addRemoveLinks true If true, this will add a link to every file preview to remove or cancel (if already uploading) the file.
headers [] An optional object to send additional headers to the server. Headers is array. Eg: ['Authorization' => 'Bearer XXXXXX']
formData [] Additional data that will be sent to FormData. Eg: ['key' => 'value']
uploadHandlerMethod "POST" Can be changed to "PUT" if necessary.
removeHandlerMethod "DELETE" Can be changed to "POST" if necessary.
withCredentials 0 Will be set on the XHRequest.
thumbnailWidth 120 If null, the ratio of the image will be used to calculate it.
thumbnailHeight 120 The same as thumbnailWidth. If both are null, images will not be resized.
thumbnailMethod "crop" How the images should be scaled down in case both, thumbnailWidth and thumbnailHeight are provided. Can be either contain or crop.
resizeWidth null If set, images will be resized to these dimensions before being uploaded. If only one, resizeWidth or resizeHeight is provided, the original aspect ratio of the file will be preserved.
resizeHeight null See resizeWidth.
resizeMimeType null The mime type of the resized image (before it gets uploaded to the server). If null the original mime type will be used. To force jpeg, for example, use image/jpeg. See resizeWidth for more information.
resizeMethod "contain" How the images should be scaled down in case both, resizeWidth and resizeHeight are provided. Can be either contain or crop.
filesizeBase 1024 -
ignoreHiddenFiles true Whether hidden files in directories should be ignored.
acceptedFiles null Eg.: image/*,application/pdf,.psd
autoProcessQueue true If false, files will be added to the queue but the queue will not be processed automatically. This can be useful if you need some additional user input before sending files (or if you want want all files sent at once). If you're ready to send the file simply call myDropzone.processQueue().
autoQueue true If false, files added to the dropzone will not be queued by default. You'll have to call enqueueFile(file) manually.
previewsContainer null Defines where to display the file previews – if null the Dropzone element itself is used. Can be a CSS selector.

License MIT

All versions of symfony-dropzone with dependencies

PHP Build Version
Package Version
Requires symfony/dependency-injection Version >4.3
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