Visibility Rules

Rules are used to affect the visibility of certain elements using configuration. The following code illustrates the configuration structure for rules.

rules: [
  {
    dataIndex: 'taskType',
    value: ['Form', 'Review'],
  },
  {
    dataIndex: 'formCode',
    value: ['Saved', 'Submitted'],
  },
];

If rules is defined in a configuration, the visibility of that configuration element depends on the rule conditions being met.

When rules contains multiple child objects, or value contains multiple values, they are combined as follows.

• Multiple child objects are combined using an AND operator.
• Multiple values are combined using an OR operator.

So, in the example above, the configuration element that rules applies to is visible if:

• the taskType in the data is equal to Form OR Review; AND
• the formCode in the data is equal to Saved OR Submitted.

info

rules is supported for the following configurations: Space, Attachments, Custom cards, Invoke, Timeline, Key Info and Custom Actions. For details, refer to the attributes of these configurations.

Attributes

To review the list of supported attributes, see API Reference.