ColumnSorting

Methods

clearSort

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columnSorting.clearSort()

Clear the sort performed on the table.

destroy

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columnSorting.destroy()

Destroys the plugin instance.

disablePlugin

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columnSorting.disablePlugin()

Disables the plugin functionality for this Handsontable instance.

enablePlugin

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columnSorting.enablePlugin()

Enables the plugin functionality for this Handsontable instance.

getSortConfig

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columnSorting.getSortConfig([column]) ⇒ undefined | object | Array

Get sort configuration for particular column or for all sorted columns. Objects contain column and sortOrder properties.

Note: Please keep in mind that returned objects expose visual column index under the column key. They are handled by the sort function.

Param	Type	Description
[column]	number	optional Visual column index.

isEnabled

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columnSorting.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 ColumnSorting#enablePlugin method is called.

isSorted

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columnSorting.isSorted() ⇒ boolean

Checks if the table is sorted (any column have to be sorted).

setSortConfig

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columnSorting.setSortConfig(sortConfig)

Warn: Useful mainly for providing server side sort implementation (see in the example below). It doesn’t sort the data set. It just sets sort configuration for all sorted columns. Note: Please keep in mind that this method doesn’t re-render the table.

Example

beforeColumnSort: function(currentSortConfig, destinationSortConfigs) {
  const columnSortPlugin = this.getPlugin('columnSorting');

  columnSortPlugin.setSortConfig(destinationSortConfigs);

  // const newData = ... // Calculated data set, ie. from an AJAX call.

  this.updateData(newData); // Update data set and re-render the table.

  return false; // The blockade for the default sort action.
}

Param	Type	Description
sortConfig	undefined object Array	Single column sort configuration or full sort configuration (for all sorted columns). The configuration object contains column and sortOrder properties. First of them contains visual column index, the second one contains sort order (asc for ascending, desc for descending).

sort

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columnSorting.sort(sortConfig)

Sorts the table by chosen columns and orders.

Emits: Hooks#event:beforeColumnSort, Hooks#event:afterColumnSort
Example

// sort ascending first visual column
hot.getPlugin('columnSorting').sort({ column: 0, sortOrder: 'asc' });

Param	Type	Description
sortConfig	undefined object	Single column sort configuration. The configuration object contains column and sortOrder properties. First of them contains visual column index, the second one contains sort order (asc for ascending, desc for descending). Note: Please keep in mind that every call of sort function set an entirely new sort order. Previous sort configs aren’t preserved.