Hiding node functionality

[osya]

It were impossible to add only one parent. I fixed it via adding foo parent and hiding it.

[ErikGartner]

Hi @osya!

Thanks for the pull request and engaging with the dTree community!

Having a single parent is however already possible. It's a bit unclear from the documentation (in fact it maybe undocumented, my bad!) but by adding the children into the node of a parent directly the children will descend from that parent.

Like this:

{
  name: "Father",                
  class: "node",                   
  textClass: "nodeText",        
  children: [{                          // List of children nodes
      name: "Child",
    }]
}]

I'll have to have a closer look if this new solution is better. Either way I think the old notation is better rather than hiding the other parent using a special attribute.

/Erik

[osya]

Hello, @ErikGartner

Thanks for your clarification. You solution for one-parent by placing children node just under person's node is worked. According to this PR I can say the following:

• this PR can be used as another solution for one-parent. In your solution connector line between one-parent and his child becomes broken . In this solution connector line between one-parent and his child straight
• this PR can be used just for node hiding functionality. So I suppose PR should be renamed
• according to failed Travis checks I suppose it is not concerned to my changes. Am I right?