ExpandMode for only certain levels of the tree

[Nokhoneryu]

I have a very specific case on my app, in which i need to have only the first level of the hierarchy expanded and all the other collapsed. Is it possible?

[Crazyht]

Hi @Nokhoneryu,

now it's not possible and I don't have time to do this (frankly I don't have time to spend for OSS project since few month).

[Nokhoneryu]

Of course, but can you give me some hints on where i can tweak this to my project. I can then fork it so you can merge on the library if you want

[Crazyht]

I think you need :

• Add @input Parameter (i.e. ExpandLevel: number)
• Add By Level Mode
• add level parameter to setExpandForList (select.service.ts) with default value to 0
  then you can handle you new mode depending of current recursion level

[Nokhoneryu]

Alright! I'll look into it! Many Thanks!