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Comment: resized & rearranged images

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 File uploaded through the Image Upload is stored under "[Joget Installation Directory]/wflow/app_formuploads".

Info
titleHow to set to a different storage path?

There are 2 ways you can change the wflow folder path:
1. by adding "-Dwflow.home=PATH" to your JAVA_OPTS when starting tomcat.
2. by setting the "Uploaded File Storage Base Path" option in General Settings.

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  1. Start the Joget Server  and open the  App Center.

  2. Log in as  admin  and click on the pencil icon on the  Expenses Claim  to open the  Design App. (see Figure 1)

    Image Modified
    Figure 1

  3. Click on    Expense Claim Form  and you will be directed to the Form Builder. 

  4. Drag and Drop an Image Upload element on the canvas and click on Edit to open up the Edit Image Upload properties.

  5. Click on UI, tick on Enable Multiple Files Upload checkbox and click OK.

    Image Modified
    Figure 2

  6. Click on Preview, c lick inside the box to upload or drag and drop images inside the box.

Image Upload Properties

Edit Image Upload

Image Added

NameDescription
ID

Element ID (By declaring as "photo", a corresponding database table column "c_photo" will be created)

Please see Form Element for more information about defining the ID and list of reserved IDs.

LabelElement Label to be displayed to the end-user.

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UI

General

Image Added

NameDescription
Allowed multiple files upload?When checked, multiple files can be uploaded.
Readonly

Determines if the element is editable.

Drop zone padding

Determine the extra size of padding for the larger drop zone.

Info
titleExample

50px

Info
titleExample

5%

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Image Display

Image Added

NameDescription
Width (px)Width in integer
Height (px)Height in integer
Create Thumbnail?Determines if the element will create a thumbnail and show it below the upload file element after an image is uploaded.

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Advanced Options

Data

Image Added

NameDescription
Validator

Attach a Validator plugin to validate the input value.

Info
titleWhen will validation takes place?

Validation will take place whenever a form is submitted except when it is submitted as "Save as Draft".

Maximum File Size (kb)Maximum File Size (KB) in Integer.
Error Message (File size limit exceeded)Error Message when file size exceeded.
Image File Type

Accepted file extension(s). (Semicolon separated values)

Code Block
titleExample
.png;.jpg
Error Message (File type mismatch)Error Message when file type mismatched.
Delete actual file during overwrite or remove?

 The actual file will be deleted when a file is removed or being overwritten.

Info
titleNew Feature

Newly introduced in Joget Workflow v6

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Image Resize

Image Added

NameDescription
Maximum Width (px)

If set, images will be resized to these dimensions before being uploaded.

Info
iconfalse
titleNote

If only one, Maximum Width (px) or Maximum Height (px), the original aspect ratio of the file will be preserved.

Maximum Height (px)

If set, images will be resized to these dimensions before being uploaded.

Info
iconfalse
titleNote

If only one, Maximum Width (px) or Maximum Height (px), the original aspect ratio of the file will be preserved.

Quality (Max 1.0)set the quality of the resized image.
Method

sets how the images should be scaled down in case both Maximum Width (px) and Maximum Height (px) are provided.

There are only two methods:

  • contain

  • crop 

    Info
    iconfalse
    titleNote

    By default, it will set to contain.

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PermissionPermission

Image Added

NameDescription
Permission

 Manage on who is able to access the file uploaded. Read more at Permission Control.

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