How to save Gantt options in cookies?

How to save the Gantt options in cookies?

When saving state in cookies is disabled (default setting) the end-user will not get back any changes made in Gantt view, after refreshing the page or closing file. If SaveStateInCookie option is set as true then the changes made in ZoomLevel, TablePanelWidth, TaskCollapsingState options are saved in cookies(memory) by using the below code.It will always return the saved state.

Here is the code example:

$('#gantt_container').GanttControl({

SaveStateInCookie: true,

/*property: SaveStateInCookieOptions

To specifies the save state options.

SaveStateInCookieOptions: {

/*property: ZoomLevel

To save the chart zoom level */

ZoomLevel: true,

/*property: TablePanelWidth

To save the width of the table panel */

TablePanelWidth: true,

/*property: TaskCollapsingState

To save the collapsing state of the task */

TaskCollapsingState: false

}

});