Problems with "collapsed" NodeSet property

[mspoerr]

Hello,

I have the following problems with the "collapsed" NodeSet property:

• When I set it directly in the nodeSetConfig properties (collapsed: false), the nodeSets are still collapsed, but the Expand button ( + ) does not work any more
• I tried to implement an Expand All function. It does expand all NodeSets, but zooms out at the same time and no Collapse buttons ( - ) are visible:

Is there any other/better way to alter the "collapsed" property?

Thanks,

/Mathias

Expand All function:

topo.getLayer('nodeSet').eachNodeSet(function (nodeSet) {

            nodeSet.collapsed(false);

        });

Example Topology before and after using the Expand All function:

AFTER:

When I use the normal way to expand a NodeSet by pressing the Expand button ( + ), everything is fine:

[mizhu2]

Hi,

When you use expand all, did some of the node expanded, If yes, that is because the max opened node shoud be 100.

Thanks

Ming Zhu

[mspoerr]

Hi Ming Zhu,

no, not one of the nodeSets expands and there are less than 30 nodes in the example drawing.

Thanks,

/Mathias

[mspoerr]

No ideas?

Thanks,

/Mathias

[aaikepae · Accepted solution]

Hi Mathias,

If your can describe you case with more detail, i can help you with that.  And topology has 'expandAll' API, you can directly use that.  'expanded' is an 'readOnly' property. so you can set value to that. If you can provide

Abu

[mspoerr]

Hi Abu,

thank you very much for the hint - I couldn't find the method in the docs.

Is there a collapseAll function as well?

Thanks,

Mathias

[aaikepae]

Hi Mathias,

I added collapseAll to the latest version of NeXt, You can refer this implementation.

https://github.com/opendaylight/next/blob/master/src/js/topology/topology/node/NodeMixin.js#L894-L933

Abu

[mspoerr]

Hi Abu,

thank you very much!

Regards,

Mathias