Gridster options: dragAndDrop is breaking the app

[GabrielGamy]

I set the dragAndDrop option to false, and when I navigate to a new page my app breaks.

gridsterOptions:IGridsterOptions = {
lanes: 5,
direction: "vertical",
dragAndDrop: false
}

I found this into the gridster-item.component.ts class:

this.dragSubscription is undefined but into the ngOnDestroy(), you try to unsubscribe on it

ngOnInit() {
    this.gridster.registerItem(this);

    if(this.gridster.options.dragAndDrop) {
        this.createMouseDrag(this.$element);
        this.createTouchDrag(this.$element);

        // Update position
        this.dragSubscription = this.dragging.subscribe((pos) => {
            if(!this.pin){
                this.$element.style.top = (pos.top - this.gridster.$element.offsetTop) + 'px';
                this.$element.style.left = (pos.left - this.gridster.$element.offsetLeft) + 'px';
            }           
        });
    }
}
ngOnDestroy() {
    let index = this.gridster.items.findIndex((z) => z == this);
    if(index){
        this.gridster.items.splice(index,1);
    }
    this.dragSubscription.unsubscribe();
}

[swiety85]

I don't know which version of angular2gridster you use but the code of gridster-item.component.ts is different than code that you place in your comment.
Despite of this I've tried to reproduce this issue as you described but everything seams to work.
Please update your project to angular2gridster v. 0.5.2 and check again.

[GabrielGamy]

Thanks