Skip to main content

Historical Alert List

Support
  • Updated

Displays the list of occurred historical alerts considering the navigation context.

 

Historical Alert List

 

By clicking on the details icon to the right of each alert, the details of the selected alert can be accessed. 

The details content can be defined in the template associated with the Historical Alert details page under the UI Profile, or directly with the alert definition. 

 

 

Design View

In the visual editor, you can find the Historical Alert List icon under the Alerts and Actions component palette group.

You can drag and drop the widget in the grid, and then according to your needs configure the following sub-elements:

Property: the property whose value must be displayed within the alert detail row or box.

Composite Part: the composite part whose value must be displayed within the alert detail row or box.

 

Code View

Template Syntax

Below you can find some examples of how to use the component within a template. 


<historical-alert-list-widget-v2 pageSize="50">
	<property name="severity" [showHeader]="false" filter="severityIcon"></property>
	<property name="date" [label]="'Date Time'"></property>
	<property name="title" [label]="'Alert'"></property>
	<property name="description" [label]="'Alert Details'"></property>
	<property name="duration"></property>
</historical-alert-list-widget-v2>

Component Reference

Here is a comprehensive list of all the elements and properties that can be used to configure the component.

Historical Alert List <historical-alert-list-widget-v2>
PROPERTIES
CSS Class The name(s) of the CSS class used to customize the widget layout.
Type: STRING | Optional
class="my-custom-class"
Details Mode The way the alert details is opened if in a POPUP, in a dedicated PAGE or NONE to disable details.
Type: ENUM | Optional | Values:
POPUP
PAGE
NONE

detailsMode="PAGE"
Empty Message The blank message to be displayed in the widget in case no item was found. To manage translations, you can define a label and use the key as the value of the property.
Type: STRING | Optional
emptyMessage="No customer found"
Export Enabled The boolean flag indicating whether the data export is enabled.
Type: BOOLEAN | Optional | Values:
true
false

[exportEnabled]="true"
Include Sub Things Alerts The flag indicating whether sub-things alerts must be included when this widget is placed in a thing dashboard.
Type: BOOLEAN | Optional | Values:
true
false

[includeSubThingsAlerts]="true"
Page Size The number of items to load on each page.
Type: INTEGER | Optional | Default: 50
[pageSize]="100"
Query The array of conditions filtering out items. For instance: [query]='[{'property': 'connectionStatus', 'predicate': 'eq', 'value': '1'}]' Predicates: eq, beginsWith, like, notLike, isEmpty, isNotEmpty, gt, gte, lt, lte.
Type: JSON | Optional
[query]="[{'property': 'connectionStatus', 'predicate': 'eq', 'value': '1'}, {...}]"
Query Variable The id of the page's <things-filter-field> used for searching.
Type: STRING | Optional
queryFieldRef="query-1"
Title The title displayed on the top part of the widget box.
Type: STRING | Optional
[title]="'Details'"
Visibility Condition The expression that allows you to reduce the visibility of the element.
Type: STRING | Optional
*ngIf="getUser().organizationId != null"
SUB-ELEMENTS
Property The property whose value must be displayed within the alert detail row or box.
multiple | optional

<property name="serialNumber"></property>
Composite Part The composite part whose value must be displayed within the alert detail row or box.
multiple | optional

<composite-part>
  <property name="name"></property>
  <property name="severity"></property>
</composite-part>

 

Property <property>
PROPERTIES
Export Only The boolean flag indicating whether the property value should be included only in the export and not visible within the page.
Type: BOOLEAN | Optional | Values:
true
false

[exportOnly]="true"
Filter The name of the filter used to transform and display values.
Type: FILTER | Optional
filter="fooBarFilter"
Label The property alternative label.
Type: STRING | Optional
label="Temperature"
Name The property whose value must be loaded by the widget.
Type: PROPERTY | Mandatory
name="serialNumber"
Visibility Condition The expression that allows you to reduce the visibility of the element.
Type: STRING | Optional
*ngIf="getUser().organizationId != null"

 

Composite Part <composite-part>
PROPERTIES
Filter The filter applied on the composite-part to transform or display its value.
Type: FILTER | Optional
filter="fooBarFilter"
Label The label displayed by the widget.
Type: STRING | Optional
label="fooBar"
Name The composite-part name.
Type: STRING | Optional
name="fooBar"
Visibility Condition The expression that allows you to reduce the visibility of the element.
Type: STRING | Optional
*ngIf="getUser().organizationId != null"
SUB-ELEMENTS
Property The property whose value must be loaded within the composite-part.
multiple | optional

<property name="serialNumber"></property>
PROPERTIES
Name The property whose value must be loaded by the widget.
Type: PROPERTY | Mandatory
name="serialNumber"

 

Related articles

Comments

0 comments

Please sign in to leave a comment.