How can I save the subview Data within datatable?

Webix JS
#1

Hi,
When I use the datatable subview, I have a problem.
When I click the subview or after edit the subview, I want to get the id of superstructure which is operated ( THE SUBVIEW ). I used the function: this.getMasterView(), but it just got the whole datatable.
So, how can I save the subview Data within datatable?
Thanks

#2

in onSubViewCreate you need to pass current row id (or even total row, usually when subview update does not reflect on masterview) to subview and then use it to update

{
    onSubViewCreate: function(view, item) {
        view.$masterItemId = item.id;
        //or view.$masterItem = item;
        //other subview operations
    }
}

whenUpdate: function() {
    this.getMasterView().updateItem(this.$masterItemId, {fieldName:this.serialize()});
    //or this.$masterItem.fieldName = this.serialize();
}