Class TreeGridAggregateColumn

Inheritance
System.Object
TagHelper
EJTagHelper
TreeGridAggregateColumn
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.EJ2.TreeGrid
Assembly: Syncfusion.EJ2.dll
Syntax
public class TreeGridAggregateColumn : EJTagHelper

Constructors

TreeGridAggregateColumn()

Declaration
public TreeGridAggregateColumn()

Properties

ColumnName

Defines the column name to display the aggregate value. If columnName is not defined, then field name value will be assigned to the columnName property.

Declaration
[HtmlAttributeName("columnName")]
public string ColumnName { get; set; }
Property Value
Type Description
System.String

CustomAggregate

Defines a function to calculate custom aggregate value. The type value should be set to custom. To use custom aggregate value in the template, use the key as ${custom}. Total aggregation: The custom function will be called with the whole data and the current AggregateColumn object. Group aggregation: This will be called with the current group details and the AggregateColumn object.

Declaration
[HtmlAttributeName("customAggregate")]
public object CustomAggregate { get; set; }
Property Value
Type Description
System.Object

Field

Defines the column name to perform aggregation.

Declaration
[HtmlAttributeName("field")]
public string Field { get; set; }
Property Value
Type Description
System.String

FooterTemplate

Defines the footer cell template as a string for the aggregate column. The type name should be used to access aggregate values inside the template.

Declaration
[HtmlAttributeName("footerTemplate")]
public string FooterTemplate { get; set; }
Property Value
Type Description
System.String

Format

Format is applied to a calculated value before it is displayed. Gets the format from the user, which can be standard or custom number and date formats.

Declaration
[HtmlAttributeName("format")]
public string Format { get; set; }
Property Value
Type Description
System.String

IsChild

Declaration
protected override bool IsChild { get; }
Property Value
Type Description
System.Boolean
Overrides

Type

Defines the aggregate type of a particular column. To use multiple aggregates for single column, specify the type as array. Types of aggregate are, sum average max min count falsecount truecount custom

Specify the type value as custom to use custom aggregation.

Declaration
[HtmlAttributeName("type")]
public string Type { get; set; }
Property Value
Type Description
System.String