ComponentOne ASP.NET MVC Controls
RowCol Class
File
wijmo.grid.js
Module
wijmo.grid
Derived Classes
Column, Row

An abstract class that serves as a base for the Row and Column classes.

Properties

Methods

Events

Properties

align

Gets or sets the horizontal alignment of cells in the column or row.

The default value for this property is null, which causes the grid to select the alignment automatically based on the column's dataType (numbers are right-aligned, Boolean values are centered, and other types are left-aligned).

If you want to override the default alignment, set this property to 'left', 'right', 'center', or 'justify'.

Type
string

allowDragging

Gets or sets a value that indicates whether the user can move the column or row to a new position with the mouse.

The default value for this property is true.

Type
boolean

allowMerging

Gets or sets a value that indicates whether cells in the column or row can be merged.

The default value for this property is false.

Type
boolean

allowResizing

Gets or sets a value that indicates whether the user can resize the column or row with the mouse.

The default value for this property is true.

Type
boolean

collectionView

Gets the ICollectionView bound to this column or row.

Type
ICollectionView

cssClass

Gets or sets a CSS class name to use when rendering data (non-header) cells in the column or row.

Type
string

cssClassAll

Gets or sets a CSS class name to use when rendering all cells (data and headers) in the column or row.

Type
string

dataMap

Gets or sets the DataMap used to convert raw values into display values for the column or row.

Columns with an associated dataMap show drop-down buttons that can be used for quick editing. If you do not want to show the drop-down buttons, set the column's showDropDown property to false.

Cell drop-downs require the wijmo.input module to be loaded.

Type
DataMap

dataType

Gets or sets the type of value stored in the column or row.

Values are coerced into the proper type when editing the grid.

Type
DataType

format

Gets or sets the format string used to convert raw values into display values for the column or row (see Globalize).

Type
string

grid

Gets the FlexGrid that owns this column or row.

Type
FlexGrid

index

Gets the index of the column or row in the parent collection.

Type
number

inputType

Gets or sets the "type" attribute of the HTML input element used to edit values in this column or row.

By default, this property is set to "tel" for numeric columns, and to "text" for all other non-boolean column types. The "tel" input type causes mobile devices to show a numeric keyboard that includes a negative sign and a decimal separator.

Use this property to change the default setting if the default does not work well for the current culture, device, or application. In these cases, try setting the property to "number" or simply "text."

Type
string

isContentHtml

Gets or sets a value that indicates whether cells in this column or row contain HTML content rather than plain text.

This property only applies to regular cells. Row and column header cells contain plain text by default. If you want to display HTML in column or row headers, you must use the formatItem event and set the cell's innerHTML content in code.

The default value for this property is false.

Type
boolean

isReadOnly

Gets or sets a value that indicates whether cells in the column or row can be edited.

The default value for this property is true.

Type
boolean

isRequired

Gets or sets a value that determines whether values in this column or row are required.

By default, this property is set to null, which means values are required, but non-masked string columns may contain empty strings.

When set to true, values are required and empty strings are not allowed.

When set to false, null values and empty strings are allowed.

Type
boolean

isSelected

Gets or sets a value that indicates whether the column or row is selected.

Type
boolean

isVisible

Gets a value that indicates whether the column or row is visible and not collapsed.

This property is read-only. To change the visibility of a column or row, use the visible property instead.

Type
boolean

mask

Gets or sets a mask to use while editing values in this column or row.

The mask format is the same used by the InputMask control.

If specified, the mask must be compatible with the value of the format property. For example, the mask '99/99/9999' can be used for entering dates formatted as 'MM/dd/yyyy'.

Type
string

maxLength

Gets or sets the maximum number of characters that the can be entered into cells in this column or row.

This property is set to null by default, which allows entries with any number of characters.

Type
number

multiLine

Gets or sets a value that indicates whether the content of cells in this column or row should wrap at new line characters (\n).

The default value for this property is false.

Type
boolean

pos

Gets the position of the column or row in pixels.

Type
number

renderSize

Gets the render size of the column or row.

This property accounts for visibility, default size, and min and max sizes.

Type
number

showDropDown

Gets or sets a value that indicates whether the grid adds drop-down buttons to the cells in this column or row.

The drop-down buttons are shown only if the column has a dataMap set and is editable. Clicking on the drop-down buttons causes the grid to show a list where users can select the value for the cell.

Cell drop-downs require the wijmo.input module to be loaded.

The default value for this property is true.

Type
boolean

size

Gets or sets the size of the column or row.

Setting this property to null or negative values causes the element to use the parent collection's default size.

Type
number

visible

Gets or sets a value that indicates whether the column or row is visible.

Type
boolean

visibleIndex

Gets the index of the column or row in the parent collection ignoring invisible elements (isVisible).

Type
number

wordWrap

Gets or sets a value that indicates whether the content of cells in this column or row should wrap to fit the available column width.

The default value for this property is false.

Type
boolean

Methods

onGridChanged

onGridChanged(e?: EventArgs): void

Raises the gridChanged event.

Parameters
Optional
Returns
void

onPropertyChanged

onPropertyChanged(): void

Marks the owner list as dirty and refreshes the owner grid.

Returns
void

Events

gridChanged

Occurs when the value of the grid property changes.

Arguments
EventArgs