Use 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 | ||
| 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.
| ||
| 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:
| Code Block | ||||||
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<list label="Configuration Itemitems" 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:
