Add expand/collapse option about ngx-graph HOT 5 CLOSED

I'm trying to implement this outside the component and am running into trouble because nodes and links don't support two-way binding. Basically I'm updating properties on each node and link object to change visibility, but nothing happens because the UI never gets notified of the changes. Or am I going about this the wrong way?

from ngx-graph.

@ericsvendsen don't know if you figured this out yet but make sure you use immutable data

e.g.
don't do

nodes.push(newNodeData);

do

nodes = [...nodes, newNodeData];

if you are changing data on the nodes array itself and want to keep the same nodes but update with new data then do

nodes = [...nodes];

same for links. this will make sure that the component updates with the OnPush strategy.

from ngx-graph.

We can test the compound option inside dagre graph.

from ngx-graph.

@marjan-georgiev ,Can I close this issue?
I think the expand collapse should come from the user aspect because ngx-graph is not handling the UI so different questions such as how to trigger the expand\collapse raise

from ngx-graph.

@marjan-georgiev Closing this one, let me know if you want to open it.

from ngx-graph.