The afterCellEdit event handler is a function called after cell editing is completed. This function can assist you in completing many tasks, such as in making changes once editing is completed; in tracking changes in cells, columns, or rows; or in integrating custom editing functions on the front end.

The afterCellUpdate event handler is a function that is called after a cell has been updated. Among other functions, this event allows you to track and store the indices of changed rows or columns.

A value indicating whether columns can be moved.

Determines whether the column width can be increased and decreased by dragging the sizing handle, or the edge of the column header, with the mouse.

Determines whether the user can make changes to cell contents in the grid. This option is obsolete. Use the editingMode option instead.

Determines whether the user can move the current cell using the arrow keys.

Determines whether the grid should display paging buttons. The number of rows on a page is determined by the pageSize option.

Determines whether the widget can be sorted by clicking the column header.

A value that indicates whether virtual scrolling is allowed. Set allowVirtualScrolling to true when using large amounts of data to improve efficiency. Obsoleted, set the scrollingSettings.virtualization.mode property to "rows" instead.

The beforeCellEdit event handler is a function that is called before a cell enters edit mode. The beforeCellEdit event handler assists you in appending a widget, data, or other item to a wijgrid's cells before the cells enter edit mode. This event is cancellable if the editigMode options is set to "cell".

The beforeCellUpdate event handler is a function that is called before the cell is updated with new or user-entered data. This event is cancellable if the editingMode options is set to "cell". There are many instances where this event is helpful, such as when you need to check a cell's value before the update occurs or when you need to apply an alert message based on the cell's value.

A value that indicates calendar's options in grid. It works for calendar in inputdate.

The cellClicked event handler is a function that is called when a cell is clicked. You can use this event to get the information of a clicked cell using the args parameter.

This function is called each time wijgrid needs to change cell appearence, for example, when the current cell position is changed or cell is selected. Can be used for customization of cell style depending on its state.

The columnDragged event handler is a function that is called when column dragging has been started. You can use this event to find the column being dragged or the dragged column's location.

The columnDragging event handler is a function that is called when column dragging has been started, but before the wijgrid handles the operation. This event is cancellable.

The columnDropped event handler is a function that is called when a column has been dropped into the columns area.

The columnDropping event handler is a function that is called when a column is dropped into the columns area, but before wijgrid handles the operation. This event is cancellable.

The columnGrouped event handler is a function that is called when a column has been dropped into the group area.

The columnGrouping event handler is a function that is called when a column is dropped into the group area, but before the wijgrid handles the operation. This event is cancellable.

The columnResized event handler is called when a user has changed a column's size.

The columnResizing event handler is called when a user resizes the column but before the wijgrid handles the operation. This event is cancellable.

Type: wijmo.grid.IColumn[]

An array of column options.

Determines behavior for column autogeneration. Possible values are: "none", "append", "merge".

The columnUngrouped event handler is called when a column has been removed from the group area.

The columnUngrouping event handler is called when a column has been removed from the group area but before the wjgrid handles the operation. This event is cancellable.

Determines the culture ID.

A value that indicators the culture calendar to format the text. This option must work with culture option.

The currentCellChanged event handler is called after the current cell is changed.

The currentCellChanging event handler is called before the cell is changed. You can use this event to get a selected row or column or to get a data row bound to the current cell. This event is cancellable.

Type: wijmo.grid.IFilterOperator[]

An array of custom user filters. Use this option if you want to extend the default set of filter operators with your own. Custom filters will be shown in the filter dropdown.

Determines the datasource. Possible datasources include: 1. A DOM table. This is the default datasource, used if the data option is null. Table must have no cells with rowSpan and colSpan attributes. 2. A two-dimensional array, such as [[0, "a"], [1, "b"]]. 3. An array of objects, such as [{field0: 0, field1: "a"}, {field0: 1, field1: "b'}]. 4. A wijdatasource. 5. A wijdataview.

The dataLoaded event handler is a function that is called when data is loaded.

The dataLoading event handler is a function that is called when the wijgrid loads a portion of data from the underlying datasource. This can be used for modification of data sent to server if using dynamic remote wijdatasource.

The detailCreating event handler is called when wijgrid requires to create a new detail wijgrid.

Determines an action to bring a cell in the editing mode when the editingMode option is set to "cell". Possible values are: "click", "doubleClick", "auto".

Determines the editing mode. Possible values are: "none", "row", "cell",

Determines if the exact column width, in pixels, is used.

The filtered event handler is a function that is called after the wijgrid is filtered.

The filtering event handler is a function that is called before the filtering operation is started. For example, you can use this event to change a filtering condition before a filter will be applied to the data. This event is cancellable.

The filterOperatorsListShowing event handler is a function that is called before the filter drop-down list is shown. You can use this event to customize the list of filter operators for your users.

Determines the order of items in the filter drop-down list. Possible values are: "none", "alphabetical", "alphabeticalCustomFirst" and "alphabeticalEmbeddedFirst"

Determines whether the user can change position of the static column or row by dragging the vertical or horizontal freezing handle with the mouse. Possible values are: "none", "columns", "rows", "both". Obsoleted, use the scrollingSettings.freezingMode property instead.

The groupAggregate event handler is a function that is called when groups are being created and the column object's aggregate option has been set to "custom". This event is useful when you want to calculate custom aggregate values.

Determines the caption of the group area.

Determines the indentation of the groups, in pixels.

The groupText event handler is a function that is called when groups are being created and the groupInfo option has the groupInfo.headerText or the groupInfo.footerText options set to "custom". This event can be used to customize group headers and group footers.

Determines whether the position of the current cell is highlighted or not.

Determines whether hovered row is highlighted or not.

The invalidCellValue event handler is a function called when a cell needs to start updating but the cell value is invalid. So if the value in a wijgrid cell can't be converted to the column target type, the invalidCellValue event will fire.

Determines the action to be performed when the user presses the TAB key.

The loaded event handler is a function that is called at the end the wijgrid's lifecycle when wijgrid is filled with data and rendered. You can use this event to manipulate the grid html content or to finish a custom load indication.

The loading event handler is a function that is called at the beginning of the wijgrid's lifecycle. You can use this event to activate a custom load progress indicator.

Determines the text to be displayed when the grid is loading.

Cell values equal to this property value are considered null values. Use this option if you want to change default representation of null values (empty strings) with something else.

Determines the zero-based index of the current page. You can use this to access a specific page, for example, when using the paging feature.

The pageIndexChanged event handler is a function that is called after the page index is changed, such as when you use the numeric buttons to swtich between pages or assign a new value to the pageIndex option.

The pageIndexChanging event handler is a function that is called before the page index is changed. This event is cancellable.

Type: wijmo.grid.IPagerSettings

Determines the pager settings for the grid including the mode (page buttons or next/previous buttons), number of page buttons, and position where the buttons appear.

Number of rows to place on a single page. The default value is 10.

A value indicating whether DOM cell attributes can be passed within a data value.

The rendered event handler is a function that is called when the wijgrid is rendered. Normally you do not need to use this event.

The rendering event handler is a function that is called when the wijgrid is about to render. Normally you do not need to use this event.

Determines the height of a rows when virtual scrolling is used. Obsoleted, use the scrollingSettings.virtualization.rowHeight property instead.

Function used for styling rows in wijgrid.

Type: wijmo.grid.IScrollingSettings

Determines the scrolling settings.

Determines which scrollbars are active and if they appear automatically based on content size. Possbile values are: "none", "auto", "horizontal", "vertical", "both". Obsoleted, use the scrollingSettings.mode property instead.

The selectionChanged event handler is a function that is called after the selection is changed.

Determines which cells, range of cells, columns, or rows can be selected at one time. Possible values are: "none", "singleCell", "singleColumn", "singleRow", "singleRange", "multiColumn", "multiRow" and "multiRange".

A value indicating whether the filter row is visible. Filter row is used to display column filtering interface.

A value indicating whether the footer row is visible. Footer row is used for displaying of tfoot section of original table, and to show totals.

A value indicating whether group area is visible. Group area is used to display headers of groupped columns. User can drag columns from/to group area by dragging column headers with mouse, if allowColMoving option is on.

A value indicating whether the row header is visible.

A value indicating whether a selection will be automatically displayed at the current cell position when the wijgrid is rendered. Set this option to false if you want to prevent wijgrid from selecting the currentCell automatically.

The sorted event handler is a function that is called after the widget is sorted. The allowSorting option must be set to "true" to allow this event to fire.

The sorting event handler is a function that is called before the sorting operation is started. This event is cancellable. The allowSorting option must be set to "true" for this event to fire.

Indicates the index of columns that will always be shown on the left when the grid view is scrolled horizontally. Obsoleted, use the scrollingSettings.staticColumnIndex property instead.

Gets or sets the alignment of the static columns area. Possible values are "left", "right". Obsoleted, use the scrollingSettings.staticColumnsAlignment property instead.

Indicates the index of data rows that will always be shown on the top when the wijgrid is scrolled vertically. Obsoleted, use the scrollingSettings.staticRowIndext property instead.

Gets or sets the virtual number of items in the wijgrid and enables custom paging. Setting option to a positive value activates custom paging, the number of displayed rows and the total number of pages will be determined by the totalRows and pageSize values.