JavaScript Data Grid ContextMenu

Description
Options
- contextMenu
Members
- DEFAULT_ITEMS
Methods

Description

This plugin creates the Handsontable Context Menu. It allows to create a new row or column at any place in the grid among other features. Possible values:

true (to enable default options),
false (to disable completely)
{ uiContainer: containerDomElement } (to declare a container for all of the Context Menu's dom elements to be placed in).
An array of the available strings

See the context menu demo for examples.

Example

// as a boolean
contextMenu: true
// as a array
contextMenu: ['row_above', 'row_below', '---------', 'undo', 'redo']

Options

contextMenu

Source code

contextMenu.contextMenu : boolean | Array<string> | object

The contextMenu option configures the ContextMenu plugin.

You can set the contextMenu option to one of the following:

Setting	Description
`false`	Disable the `ContextMenu` plugin
`true`	- Enable the `ContextMenu` plugin - Use the default context menu options
An array	- Enable the `ContextMenu` plugin - Modify individual context menu options
An object	- Enable the `ContextMenu` plugin - Apply a custom context menu configuration

Default: undefined
Example

// enable the `ContextMenu` plugin
// use the default context menu options
contextMenu: true,

// enable the `ContextMenu` plugin
// and modify individual context menu options
contextMenu: ['row_above', 'row_below', '---------', 'undo', 'redo'],

// enable the `ContextMenu` plugin
// and apply a custom context menu configuration
contextMenu: {
  items: {
    'option1': {
      name: 'Option 1'
    },
    'option2': {
      name: 'Option 2',
      submenu: {
        items: [
          {
            key: 'option2:suboption1',
            name: 'Suboption 1',
            callback: function(key, options) {
              ...
            }
          },
          ...
        ]
      }
    }
  }
},

Members

DEFAULT_ITEMS

Source code

ContextMenu.DEFAULT_ITEMS ⇒ Array<string>

Context menu default items order when contextMenu options is set as true.

Methods

close

Source code

contextMenu.close()

Closes the menu.

destroy

Source code

contextMenu.destroy()

Destroys the plugin instance.

disablePlugin

Source code

contextMenu.disablePlugin()

Disables the plugin functionality for this Handsontable instance.

enablePlugin

Source code

contextMenu.enablePlugin()

Enables the plugin functionality for this Handsontable instance.

executeCommand

Source code

contextMenu.executeCommand(commandName, ...params)

Execute context menu command.

The executeCommand() method works only for selected cells.

When no cells are selected, executeCommand() doesn't do anything.

You can execute all predefined commands:

'row_above' - Insert row above
'row_below' - Insert row below
'col_left' - Insert column left
'col_right' - Insert column right
'clear_column' - Clear selected column
'remove_row' - Remove row
'remove_col' - Remove column
'undo' - Undo last action
'redo' - Redo last action
'make_read_only' - Make cell read only
'alignment:left' - Alignment to the left
'alignment:top' - Alignment to the top
'alignment:right' - Alignment to the right
'alignment:bottom' - Alignment to the bottom
'alignment:middle' - Alignment to the middle
'alignment:center' - Alignment to the center (justify).

Or you can execute command registered in settings where key is your command name.

Param	Type	Description
commandName	`string`	The command name to be executed.
...params	`*`	Additional parameters passed to command executor module.

isEnabled

Source code

contextMenu.isEnabled() ⇒ boolean

Checks if the plugin is enabled in the handsontable settings. This method is executed in Hooks#beforeInit hook and if it returns true then the ContextMenu#enablePlugin method is called.

open

Source code

contextMenu.open(position, offset)

Opens menu and re-position it based on the passed coordinates.

Emits: Hooks#event:beforeContextMenuShow, Hooks#event:afterContextMenuShow

Param	Type	Description
position	`Object` `Event`	An object with `top` and `left` properties which contains coordinates relative to the browsers viewport (without included scroll offsets). Or if the native event is passed the menu will be positioned based on the `pageX` and `pageY` coordinates.
offset	`Object`	An object allows applying the offset to the menu position.

updatePlugin

Source code

contextMenu.updatePlugin()

Updates the plugin's state.

This method is executed when updateSettings() is invoked with any of the following configuration options:

contextMenu

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