SNOW-CSA UI, Navigation and Forms — All Questions With Answers

// UI Policy Condition Script
current.state == 1 && current.caller_id.isValid()

// Business Rule (before query)
current.assignment_group.setDisplayValue('Help Desk');

// UI Policy Condition Script
current.variables.state == 2

Refer to the exhibit.

UI Policy Record:
Table: incident
Condition: current.state == 2
Actions:
  - Set 'assigned_to' mandatory: true
  - Set 'assignment_group' visible: false
Conditions: On load, On update

Client Script (on change of state):
function onChange(control, oldValue, newValue, isLoading, isTemplate) {
   if (newValue == 2) {
      g_form.setMandatory('assigned_to', true);
   }
}

Refer to the exhibit.

sys_ui_section record for incident table:
Section name: Assignment Information
Number of columns: 2
Order: 20

sys_ui_form_section record:
Form: Incidents
Section: Assignment Information
Position: 2

Dictionary Override for field 'assigned_to':
Label: Assigned To
Order: 1

Dictionary Override for field 'assignment_group':
Label: Group
Order: 2

Current form layout for section 'Assignment Information':
Row 1: [assigned_to] [assignment_group]

(function() {
    if (gs.hasRole('admin')) {
        return true;
    }
    return false;
})()

var gr = new GlideRecord('incident');
gr.addQuery('state', 3);
gr.addQuery('priority', '<=', 3);
gr.addNotNullQuery('assigned_to');
gr.query();
while(gr.next()){
    gs.print(gr.getDisplayValue('number'));
}

{
    "name": "incident",
    "elements": {
        "short_description": {
            "type": "string",
            "max_length": 160
        },
        "caller_id": {
            "type": "reference",
            "reference": "sys_user"
        }
    }
}

Refer to the exhibit.

```
// UI Policy Condition Script - Incident table
// This script runs onLoad
(function executeRule(current, previous !=null) {
  if (current.state == 2) { // In Progress
    g_form.setMandatory('short_description', true);
  }
})();
```

Refer to the exhibit.

```json
{
  "sys_properties": [
    {
      "name": "glide.ui.button_shadow",
      "value": "true",
      "description": "Show shadow on buttons"
    },
    {
      "name": "glide.ui.rich_text.listeditor",
      "value": "false",
      "description": "Disable list editor in rich text"
    }
  ]
}
```

UI Policy: "Make Category Mandatory"
Condition:
  (function() {
    var gr = new GlideRecord('sys_properties');
    gr.addQuery('name', 'myapp.high_priority');
    gr.query();
    if (gr.next()) {
      return gr.getValue('value') == 'true' && g_form.getValue('priority') == '3';
    }
    return false;
  })();
Actions:
  - Set mandatory: category = true