require(["esri/widgets/FeatureTable/support/GroupColumnTemplate"], (GroupColumnTemplate) => { /* code goes here */ });
import GroupColumnTemplate from "@arcgis/core/widgets/FeatureTable/support/GroupColumnTemplate.js";
esri/widgets/FeatureTable/support/GroupColumnTemplate
A GroupColumnTemplate formats and defines the structure of a GroupColumn within a FeatureTable widget.
The GroupColumnTemplate is set directly on the table's template or its view model. The FeatureTable's tableTemplate contains a collection of field/group column templates.
- See also
const groupColumnTemplate = new GroupColumnTemplate({
fieldName: "full_name",
label: "Full name"
});
Constructors
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new GroupColumnTemplate(properties)
-
Parameterproperties Objectoptional
See the properties for a list of all the properties that may be passed into the constructor.
Property Overview
Name | Type | Summary | Class |
---|---|---|---|
Array<(FieldColumnTemplate|GroupColumnTemplate)> | A collection of field column templates and/or group column templates that represent an ordered list of column templates. more details | GroupColumnTemplate | |
String | The name of the class. more details | Accessor | |
String | A string value containing the column alias. more details | ColumnTemplateBase | |
String | The 'type' of column that the template represents. more details | GroupColumnTemplate | |
Boolean | Indicates whether the column is visible. more details | ColumnTemplateBase |
Property Details
-
columnTemplates Array<(FieldColumnTemplate|GroupColumnTemplate)>autocast
-
A collection of field column templates and/or group column templates that represent an ordered list of column templates.
Column templates are designed to allow the developer the ability to define the structure for columns within the FeatureTable widget.
- See also
Example// Create a new table template const tableTemplate = new TableTemplate({ columnTemplates: [{ // Autocasts to new GroupColumnTemplate type: "group", label: "Inspector information", columnTemplates: [{ // Autocasts to new FieldColumnTemplate type: "field", fieldName: "inspector", label: "name" },{ type: "field", fieldName: "inspemail", label: "Email address" },{ type: "field", fieldName: "insp_date", label: "Date of inspection" }] }] });
-
The name of the class. The declared class name is formatted as
esri.folder.className
.
-
A string value containing the column alias.
-
type Stringreadonly
-
The 'type' of column that the template represents.
For GroupColumnTemplate the type is always "group".
-
Indicates whether the column is visible.
- Default Value:true
Method Overview
Name | Return Type | Summary | Class |
---|---|---|---|
Adds one or more handles which are to be tied to the lifecycle of the object. more details | Accessor | ||
* | Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. more details | ColumnTemplateBase | |
Boolean | Returns true if a named group of handles exist. more details | Accessor | |
Removes a group of handles owned by the object. more details | Accessor | ||
Object | Converts an instance of this class to its ArcGIS portal JSON representation. more details | ColumnTemplateBase |
Method Details
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addHandles(handleOrHandles, groupKey)inheritedSince: ArcGIS Maps SDK for JavaScript 4.25
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Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.
// Manually manage handles const handle = reactiveUtils.when( () => !view.updating, () => { wkidSelect.disabled = false; }, { once: true } ); this.addHandles(handle); // Destroy the object this.destroy();
ParametershandleOrHandles WatchHandle|WatchHandle[]Handles marked for removal once the object is destroyed.
groupKey *optionalKey identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.
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fromJSON(json){*}static
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Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input
json
parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.Parameterjson ObjectA JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.
ReturnsType Description * Returns a new instance of this class.
-
Since: ArcGIS Maps SDK for JavaScript 4.25
-
Returns true if a named group of handles exist.
ParametergroupKey *optionalA group key.
ReturnsType Description Boolean Returns true
if a named group of handles exist.Example// Remove a named group of handles if they exist. if (obj.hasHandles("watch-view-updates")) { obj.removeHandles("watch-view-updates"); }
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removeHandles(groupKey)inheritedSince: ArcGIS Maps SDK for JavaScript 4.25
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Removes a group of handles owned by the object.
ParametergroupKey *optionalA group key or an array or collection of group keys to remove.
Exampleobj.removeHandles(); // removes handles from default group obj.removeHandles("handle-group"); obj.removeHandles("other-handle-group");
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Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.
ReturnsType Description Object The ArcGIS portal JSON representation of an instance of this class.