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The <reference> tag adds a reference field to widgets, establishing connections to data tables via a custom reference.

Available attributes:

Attribute

Type

Mandatory

Description

canCreate

Boolean

N

Set the attribute equal to true to add the button for creating a new record. The default value is false.

canRead

Boolean

N

To restrict access to the specified table, set the attribute to false. By default, the value is true.

class

String

N

Specify the CSS class name defined in the CSS field of the widget.

condition

String

N

Specify a query condition that limits the records available for selection.

This attribute takes a decoded condition as a value. To decode a query condition, use the server methods as recommended.

isFixed

Boolean

N

Set this attribute to true, so the condition value cannot be changed.

isMandatory

Boolean

N

To make a field mandatory, set the attribute equal to true.

isVisible

Boolean

N

This attribute is equal to true by default. To disable the tag, set the false value.

label

String

N

Describe the field content by giving it a title.

model

String

Y

Specify this attribute to connect the client controller data object. When the model data changes, it is automatically transferred to the data of the client controller.

readOnly

Boolean

N

To make a field read-only, set the attribute equal to true.

style

String

N

Specify the display settings (size, font, color, and others) of the tag elements using the CSS syntax.

tableName

String

Y

Specify the name of the table to which this tag will be bound.

Example:

<reference label="Configuration Item" model="data.element" tableName="cmdb" isMandatory="true" condition="{data.condition}"></reference>