Clash Royale CLAN TAG#URR8PPP

Vis.js timeline onMoving throws an error

I am trying to get a callback for onMoving on my timeline but keep getting the error:

"(Error) : option onMoving must be a function onMoving(item, callback)"

This is what I am trying to do

options.onMoving = function (item, callback) console.log('onMoving');


For other things like snap this works without any problem

options.snap = function(date, scale, step)
var hour = snapTimeMinutes * 60 * 1000;
return Math.round(date / hour) * hour



How can I fix this error?

Other events I am not doing on the options object, but on the items like the following code, but this does not seem to work for onUpdating.

onUpdating

itemsJS.on('update', function (event, properties)
);


I cannot directly declare the options JSON since I am wrapping the code in GWT. And I cannot put functions inside an object...

Additional information:

What I am trying to achieve is using the onMoving callback from options. Like in this JS example : view-source:http://visjs.org/examples/timeline/editing/editingItemsCallbacks.html

onMoving

In my wrapper I created a Java Options object like.

public class Options

private boolean moveable = true;
private boolean showCurrentTime = false;
....



Then I create in java such an Options object and set the correct parameters.

Then in my wrapper I convert the Options object to a JSON string using GWTJackson.

And finally in a JSNI method I do the following :

var options = JSON.parse(optionsJson);

if (snapTimeMinutes != 0)
options.snap = function(date, scale, step) var hour = snapTimeMinutes * 60 * 1000; return Math.round(date / hour) * hour //I can still add parameters in the jsni method to the JS Options object, but if I try this with onMoving I get the error specified in the beginning of this post

timeline = new $wnd.vis.Timeline(container, itemsJS, groups, options);


This all works no problem with normal fields like boolean, string, int, float, ... But I don't know how I can add that onMoving thing, since it is a function.

onMoving

1 Answer
1

Try adding

selectable: true,
editable:
updateTime: true,
,


to your options.

The documentation says onMoving is
Only applicable when both options selectable and editable.updateTime or editable.updateGroup are set true

onMoving

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