Historical Alert List

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

Clicking on a row opens the event details popup. Optionally the alert details can be opened in a full page (see Details Mode option).
The header of the alert details popup contains the alert name, description, and a breadcrumb that provides the context of the alert, and whose tokens can be clicked to quickly jump to related objects (e.g. Customer, Location, Thing).

The alert details body is generated through a template which by default reports the event main information (e.g. timeline, technical description), but in the alternative you can redefine the template within the event definition page.

On the alert list rows, you can also click directly on specific information to jump to the alert related objects:

Customer Name / Code → Customer details page
Location name → Location details page
Thing Name / Serial Number → Thing details page

In all other case the alert details popup/page is opened.

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 details page is opened when the details icon is clicked. If non the details icon is not present. Type: ENUM \| Optional \| Values: PAGE POPUP 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, neq, beginsWith, like, notLike, isEmpty, isNotEmpty, gt, gte, lt, lte. Type: QUERY \| 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'"
Click On Row Behaviour	The expected behaviour when a row is clicked. Type: ENUM \| Optional \| Values: OPEN_DETAILS OPEN_CONTEXT_OBJECT clickOnRowBehaviour="OPEN_CONTEXT_OBJECT" [DEPRECATED]
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
Column CSS Class	The name(s) of the column CSS class used to customize the table column. Type: COLUMN_CSS \| Optional columnClass="my-column-custom-class"
Description	The property description. Type: STRING \| Optional description="fooBar"
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 \| Required name="serialNumber"
Show Header	The flag indicated whether the header is visible. Type: BOOLEAN \| Optional \| Values: true false [showHeader]="true"
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

Column CSS Class

The name(s) of the column CSS class used to customize the table column.
Type: COLUMN_CSS | Optional
columnClass="my-column-custom-class"

Description

The composite-part description.
Type: STRING | Optional
description="fooBar"

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"

Show Header

The flag indicated whether the header is visible.
Type: BOOLEAN | Optional | Values:

true

false

[showHeader]="true"

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 \| Required name="serialNumber"

Historical Alert List

Details Navigation

Template Syntax

Component Reference