You can show the bubble for a background cell using this undocumented method. Please note that the API may change in the future.
var cell = {}; cell.calendar = calendar; // use ClientObjectName, works for Scheduler and Month as well cell.start = start; // DayPilot.Date cell.end = end; // DayPilot.Date cell.resource = res; // resource id, can be null cell.toJSON = function() { var json = {}; json.start = this.start; json.end = this.end; json.resource = this.resource; return json; }; // if staticBubbleHTML() is defined the bubble will show its result instead of calling the server cell.staticBubbleHTML = function() { return "Details"; } bubble.showCell(cell);
The bubble will be displayed at the current mouse position.