1.17 State

With the State manager, TableFilter can easily persist features state via hash, localStorage or cookie. The State object reacts to the features state changes and emits a state-changed event along with a state object to be persisted by the relevant listeners, ie Storage object.

Property	Type	Description	Remarks	Example
types	array	an array specifying the persistence type, that is: hash (URL hash) local_storage cookie		var tfConfig = { state: { types: ['local_storage'] };
filters	boolean	if set true, columns filter values will be persisted via selected storage type (default - true)	disabled only if explicitly set false	var tfConfig = { state: { types: ['hash'], filters: false };
page_number	boolean	if set true, the current page number will be persisted via selected storage type (default - false)	applicable only if paging is enabled	var tfConfig = { paging: true, state: { types: ['hash'], page_number: true };
page_length	boolean	if set true, the page length (number of lines per page) will be persisted via selected storage type (default - false)	applicable only if paging is enabled	var tfConfig = { paging: true, state: { types: ['hash'], page_length: true };
sort	boolean	if set true, the currently sorted column will be persisted via selected storage type (default - false)	applicable only if sort extension is enabled	var tfConfig = { extensions: [{ name: 'sort'}], state: { types: ['cookie'], sort: true };
columns_visibility	boolean	if set true, currently hidden columns will be persisted via selected storage type (default - false)	applicable only if colsVisibility extension is enabled	var tfConfig = { extensions: [{ name: 'colsVisibility'}], state: { types: ['cookie'], columns_visibility: true };
filters_visibility	boolean	if set true, filters row visibility will be persisted via selected storage type (default - false)	applicable only if filtersVisibility extension is enabled	var tfConfig = { extensions: [{ name: 'filtersVisibility'}], state: { types: ['cookie'], filters_visibility: true };
cookie_duration	number	cookie duration expressed in hours if persistence type is cookie (default - 87600)	applicable only if cookies is chosen as the persistence type	var tfConfig = { state: { types: ['cookie', 'hash'], cookie_duration: 100000 };