CODEWITHSUNDEEP
jointjs
Priyansh Agrawal
Priyansh Agrawal

Reputation: 344

JointJS: joint.dia.Graph.prototype.clear doesn't work

joint.dia.Graph.prototype.clear is not working for me. When I do a clear and log the graph, it seems to still contain all the elements. Is clear an async function?

this.graph.clear();
appLogger.info({graph: this.graph}, "Graph with zero elem");

gives

[2019-11-28T21:03:46+05:30] info: Graph with zero elem
graph: child
attributes:
cells: child
    cellNamespace: null
    graph: child {cid: "c1", attributes: {…}, _changing: false, _previousAttributes: {…}, changed: {…}, …}
    length: 3
    models: (3) [child, child, child]
    _byId: {c2: child, 5d55f246-c572-4462-b6a0-1325040b2d1a: child, c3: child, 143b2670-c8b4-43d0-8007-c7860405f530: child, c4: child, …}
    _events: {all: Array(1), add: Array(1), remove: Array(2), reset: Array(1), change:source: Array(1), …}
    __proto__: Backbone.Collection
    __proto__: Object
changed:
    cells: child
    cellNamespace: null
    graph: child {cid: "c1", attributes: {…}, _changing: false,         _previousAttributes: {…}, changed: {…}, …}
    length: 3
    models: (3) [child, child, child]
    _byId: {c2: child, 5d55f246-c572-4462-b6a0-1325040b2d1a: child, c3: child, 143b2670-c8b4-43d0-8007-c7860405f530: child, c4: child, …}
    _events: {all: Array(1), add: Array(1), remove: Array(2), reset: Array(1), change:source: Array(1), …}
    __proto__: Backbone.Collection
    __proto__: Object
cid: "c1"
_changing: false**

Could you please help?

Upvotes: 0

Views: 244

Answers (1)

vt.
vt.

Reputation: 1428

this method is pretty straightforward, no catches. It removes all cells one by one by calling the remove on the element/link. Don't you have overridden the remove on any of the cells? Especially the 3 remained in the graph?

Upvotes: 0

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