Class TreeGridColumn

Inheritance
System.Object
TagHelper
EJTagHelper
TreeGridColumn
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 TreeGridColumn : EJTagHelper

Constructors

TreeGridColumn()

Declaration
public TreeGridColumn()

Properties

AllowEditing

If allowEditing set to false, then it disables editing of a particular column. By default all columns are editable.

Declaration
[HtmlAttributeName("allowEditing")]
public bool AllowEditing { get; set; }
Property Value
Type Description
System.Boolean

AllowFiltering

If allowFiltering set to false, then it disables filtering option and filter bar element of a particular column. By default all columns are filterable.

Declaration
[HtmlAttributeName("allowFiltering")]
public bool AllowFiltering { get; set; }
Property Value
Type Description
System.Boolean

AllowReordering

If allowReordering set to false, then it disables reorder of a particular column. By default all columns can be reorder.

Declaration
[HtmlAttributeName("allowReordering")]
public bool AllowReordering { get; set; }
Property Value
Type Description
System.Boolean

AllowResizing

If allowResizing set to false, it disables resize option of a particular column.

Declaration
[HtmlAttributeName("allowResizing")]
public bool AllowResizing { get; set; }
Property Value
Type Description
System.Boolean

AllowSorting

If allowSorting set to false, then it disables sorting option of a particular column. By default all columns are sortable.

Declaration
[HtmlAttributeName("allowSorting")]
public bool AllowSorting { get; set; }
Property Value
Type Description
System.Boolean

ClipMode

Defines the cell content's overflow mode. The available modes are Clip - Truncates the cell content when it overflows its area. Ellipsis - Displays ellipsis when the cell content overflows its area. EllipsisWithTooltip - Displays ellipsis when the cell content overflows its area also it will display tooltip while hover on ellipsis applied cell.

Declaration
[HtmlAttributeName("clipMode")]
public ClipMode ClipMode { get; set; }
Property Value
Type Description
ClipMode

Columns

Used to render multiple header rows(stacked headers) on TreeGrid header.

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

Commands

commands provides an option to display command buttons in every cell. The available built-in command buttons are Edit - Edit the record. Delete - Delete the record. Save - Save the record. Cancel - Cancel the edit state.

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

CustomAttributes

The CSS styles and attributes of the content cells of a particular column can be customized.

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

DefaultValue

Defines default values for the component when adding a new record to the TreeGrid.

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

DisableHtmlEncode

If disableHtmlEncode is set to true, it encodes the HTML of the header and content cells.

Declaration
[HtmlAttributeName("disableHtmlEncode")]
public bool DisableHtmlEncode { get; set; }
Property Value
Type Description
System.Boolean

DisplayAsCheckBox

If displayAsCheckBox is set to true, it displays the column value as a check box instead of Boolean value.

Declaration
[HtmlAttributeName("displayAsCheckBox")]
public bool DisplayAsCheckBox { get; set; }
Property Value
Type Description
System.Boolean

Edit

Defines the IEditCell object to customize default edit cell.

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

EditType

Defines the type of component for editing.

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

Field

Defines the field name of column which is mapped with mapping name of DataSource. The bounded columns can be sort, filter etc., The field name must be a valid JavaScript identifier, the first character must be an alphabet and should not contain spaces and special characters.

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

Filter

Defines the filter options to customize filtering for the particular column.

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

FilterBarTemplate

The filterBarTemplate is used to add a custom component instead of default input component for filter bar. It have create and read functions. create: It is used for creating custom components. read: It is used to perform custom filter action.

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

Format

It is used to change display value with the given format and does not affect the original data. 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

Formatter

Defines the method which is used to achieve custom formatting from an external function. This function triggers before rendering of each cell.

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

Freeze

Defines which side the column need to freeze

Declaration
[HtmlAttributeName("freeze")]
public FreezeDirection Freeze { get; set; }
Property Value
Type Description
FreezeDirection

HeaderTemplate

Defines the header template as string or HTML element ID which is used to add customized element in the column header.

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

HeaderText

Defines the header text of column which is used to display in column header. If headerText is not defined, then field name value will be assigned to header text.

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

HeaderTextAlign

Define the alignment of column header which is used to align the text of column header.

Declaration
[HtmlAttributeName("headerTextAlign")]
public TextAlign HeaderTextAlign { get; set; }
Property Value
Type Description
TextAlign

HideAtMedia

Column visibility can change based on Media Queries. hideAtMedia accepts only valid Media Queries.

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

IsChild

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

IsFrozen

You can use this property to freeze selected columns in grid.

Declaration
[HtmlAttributeName("isFrozen")]
public bool IsFrozen { get; set; }
Property Value
Type Description
System.Boolean

IsIdentity

If isIdentity is set to true, then this column is considered as identity column.

Declaration
[HtmlAttributeName("isIdentity")]
public bool IsIdentity { get; set; }
Property Value
Type Description
System.Boolean

IsPrimaryKey

If isPrimaryKey is set to true, considers this column as the primary key constraint.

Declaration
[HtmlAttributeName("isPrimaryKey")]
public bool IsPrimaryKey { get; set; }
Property Value
Type Description
System.Boolean

LockColumn

If lockColumn set to true, then it disables Reordering of a particular column. The locked column will be moved to first position.

Declaration
[HtmlAttributeName("lockColumn")]
public bool LockColumn { get; set; }
Property Value
Type Description
System.Boolean

MaxWidth

Defines the maximum width of the column in pixels or percentage, which will restrict resizing beyond this pixels or percentage.

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

MinWidth

Defines the minimum width of the column in pixels or percentage.

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

ShowCheckbox

If showCheckbox set to true, then the checkboxes will be displayed in particular column.

Declaration
[HtmlAttributeName("showCheckbox")]
public bool ShowCheckbox { get; set; }
Property Value
Type Description
System.Boolean

ShowColumnMenu

If showColumnMenu set to false, then it disable the column menu of a particular column. By default column menu will show for all columns

Declaration
[HtmlAttributeName("showColumnMenu")]
public bool ShowColumnMenu { get; set; }
Property Value
Type Description
System.Boolean

ShowInColumnChooser

If showInColumnChooser set to false, then hide the particular column in column chooser. By default all columns are displayed in column Chooser.

Declaration
[HtmlAttributeName("showInColumnChooser")]
public bool ShowInColumnChooser { get; set; }
Property Value
Type Description
System.Boolean

SortComparer

Defines the sort comparer property.

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

Template

Defines the column template that renders customized element in each cell of the column. It accepts either template string or HTML element ID.

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

TextAlign

Defines the alignment of the column in both header and content cells.

Declaration
[HtmlAttributeName("textAlign")]
public TextAlign TextAlign { get; set; }
Property Value
Type Description
TextAlign

Type

Defines the data type of the column.

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

Uid

Gets the unique identifier value of the column. It is used to get the object.

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

ValidationRules

Defines rules to validate data before creating and updating.

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

ValueAccessor

Defines the method used to apply custom cell values from external function and display this on each cell rendered.

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

Visible

If visible is set to false, hides the particular column. By default, columns are displayed.

Declaration
[HtmlAttributeName("visible")]
public bool Visible { get; set; }
Property Value
Type Description
System.Boolean

Width

Defines the width of the column in pixels or percentage.

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