YouTrack Standalone 2017.2 Help

IssueAttachment

Extends: PersistentFile

Represents a file that is attached to an issue.

Properties

Name

Type

Description

Read-only

author

User

The user who attached the file to the issue.

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becomesRemoved

Boolean

When `true`, the entity is removed in the current transaction. Otherwise, `false`.

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created

Number

The date and time when the attachment was created as a timestamp.

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extension

String

The extension that defines the file type.

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isNew

Boolean

When `true`, the entity is created in the current transaction. Otherwise, `false`.

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isRemoved

Boolean

If the attachment is removed, this property is `true`.

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issue

Issue

The issue that the file is attached to.

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metaData

String

The dimentions of an image file. For an image file, the value is`rw=&rh=`, for a non-image file the value is `empty`.

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name

String

The name of the file.

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permittedGroup

UserGroup

The group for which the attachment is visible when the visibility is restricted to a single group.

permittedGroups

Set.<UserGroup>

The groups for which the issue is visible when the visibility is restricted to multiple groups.

permittedUsers

Set.<User>

The list of users for whom the attachment is visible.

size

Number

The size of the attached file in bytes.

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updated

Number

The date and time the attachment was last updated as a timestamp.

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Methods

 

becomes

becomes(fieldName, expected)

Checks whether a field is set to an expected value in the current transaction.

Parameters:

Name

Type

Description

fieldName

string

The name of the field to check.

expected

string

The expected value.

Returns:

Type

Description

boolean

If the field is set to the expected value, returns `true`.

 

canBeReadBy

canBeReadBy(fieldName, user)

Checks whether a user has permission to read the field.

Parameters:

Name

Type

Description

fieldName

string

The name of the field.

user

User

The user for whom the permission to read the field is checked.

Returns:

Type

Description

boolean

If the user can read the field, returns `true`.

 

canBeWrittenBy

canBeWrittenBy(fieldName, user)

Checks whether a user has permission to update the field.

Parameters:

Name

Type

Description

fieldName

string

The name of the field.

user

User

The user for whom the permission to update the field is checked.

Returns:

Type

Description

boolean

If the user can update the field, returns `true`.

 

delete

delete()

Permanently deletes the attachment.

 

isChanged

isChanged(fieldName)

Checks whether the value of a field is changed in the current transaction.

Parameters:

Name

Type

Description

fieldName

string

The name of the field to check.

Returns:

Type

Description

boolean

If the value of the field is changed in the current transaction, returns `true`.

 

oldValue

oldValue(fieldName)

Returns the previous value of a single-value field before an update was applied. If the field is not changedin the transaction, returns null.

Parameters:

Name

Type

Description

fieldName

string

The name of the field.

Returns:

Type

Description

Object

If the field is changed in the current transaction, the previous value of the field.Otherwise, null.

 

required

required(fieldName, message)

Asserts that a value is set for a field.If a value for the required field is not set, the specified message is displayed in the user interface.

Parameters:

Name

Type

Description

fieldName

string

The name of the field to check.

message

string

The message that is displayed to the user that describes the field requirement.

 

Last modified: 7 March 2019