list

The <list> tag to add a multi-select reference field to a widget. By using it, you can specify more than one reference within one field.

Available attributes:

Attribute	Type	Mandatory	Description
canCreate	Boolean	N	Set the value to true to add the button for creating a new record. The default value is false.
canRead	Boolean	N	Set the value to false to restrict access to the specified table. The default 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 server methods as recommended.
isFixed	Boolean	N	Set the value to true to disable the editing of the condition value. The default value is false. Pre-specify the condition in the condition attribute.
isMandatory	Boolean	N	Set the value to true to make the field mandatory. The default value is false.
isVisible	Boolean	N	Set the value to false to hide the tag. The default value is true.
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	Set the value to true to make the field read-only. The default value is false.
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 is bound.
value	Array	N	Specify an array of objects that contains references to other fields. The specified records are added to the field. The object must contain the database_value and display_value keys. The database_value key contains the ID of the selected record, display_value – its display value.

Example:

list

<list
    label="Configuration items"
    model="data.element
    tableName="sys_cmdb_ci"
    isMandatory="true"
    condition="{data.condition}"
    value='[{"database_value":"169020961913987475","display_value":"CI0000001"},{"database_value":"169020961811196333","display_value":"CI0000002"}]'
></list>

The template above adds the following element to the page: