After updating from version 444 to 3110 (about 3 year old version to newest), I've started to get error on the AJAX DayPilot.request.
daypilot-all.min.js:14 Uncaught TypeError: Converting circular structure to JSON
at JSON.stringify (<anonymous>)
at Object.DayPilot.JSON.stringify (daypilot-all.min.js:14)
at Object.DayPilot.request (daypilot-all.min.js:10)
at DayPilot.Scheduler.dp.onEventMoved ((index):979)
at d (daypilot-all.min.js:24)
at DayPilot.Scheduler.Va (daypilot-all.min.js:24)
at HTMLDocument.n.gMouseUp (daypilot-all.min.js:31)
With the standard calls like shown in https://code.daypilot.org/50604/ajax-scheduler-for-javascript-php .
I really love the many new features available but would be nice if there is a simple and quick fix to this bug.
The error is before the network call is initiated (looked in the developer tools network tab).
Answer posted by Dan Letecky [DayPilot] 8 years ago.
This happens because the "args" object has been extended with new properties (including a reference to DayPilot.Scheduler instance) and it can't be serialized using JSON.stringify() anymore.
It's necessary to replace the "args" object in DayPilot.request calls with a custom object that selects the required properties, e.g.
dp.onEventMoved = function (args) {
var params = { id: args.e.id(), newStart: args.newStart, newEnd: args.newEnd, newResource: args.newResource };
DayPilot.request(
"backend_move.php",
function(req) { // success
var response = eval("(" + req.responseText + ")");
if (response && response.result) {
dp.message("Moved: " + response.message);
}
},
params, // used to be args
function(req) { // error
dp.message("Saving failed");
}
);
};
Comment posted by Mikael 8 years ago.
Thank you for the quick reply.
That solved the problem :-)
This question is more than 1 month old and has been closed. Please create a new question if you have anything to add.
DayPilot