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Fixed bug that prevent model.save() from being called on

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widget models without views.
This commit is contained in:
Jonathan Frederic 2013-11-13 23:30:31 +00:00
parent f286e1bb4d
commit d35d8c242e
1 changed files with 6 additions and 1 deletions
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7
IPython/html/static/notebook/js/widget.js
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@ -124,7 +124,12 @@ define(["components/underscore/underscore-min",
} }
var data = {sync_method: method, sync_data: send_json}; var data = {sync_method: method, sync_data: send_json};
var output_area = this.last_modified_view.output_area;
var output_area = null;
if (this.last_modified_view != undefined && this.last_modified_view != null) {
output_area = this.last_modified_view.output_area;
}
var callbacks = this._make_callbacks(output_area); var callbacks = this._make_callbacks(output_area);
this.comm.send(data, callbacks); this.comm.send(data, callbacks);
this.pending_msgs++; this.pending_msgs++;