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Posted in the B4J forum: https://www.b4x.com/android/forum/threads/b4j-b4a-expandable-clv-with-sub-items-similar-to-a-tree.155113/

I needed this and didn't find an existing solution: a CLV whose items - can be expanded/collapsed (available in @Erel's CLVExpandable) - and can have sub-items that can be shown or hidden In the screenshot below, you'll see the arrows that can be used to expand/collapse, and the +/- signs to...

I had a list of categories from Amazon which were stored in a csv like this (semicolon separated 25234 entries): Main Category;Subcat 1;Subcat 2;Subcat 3;Subcat 4;Subcat 5;Subcat 6;Subcat 7;Subcat 8 Appliances Appliances;Dishwashers Appliances;Dishwashers;Built-In Dishwashers...

UPDATE! LibVersion: Alpha2.2 > Alpha2.4 - 2020/11/03 - Status: Field Test in progress. Implemented automatic measurement of the height of the title label now depends on titles textsize Implemented ScrollView to scroll big menus Implemented DIP consideration for image scale in pixels to scale...

SD_TreeList Author: Star-Dust Version: 0.27 B4XTree Events: Click (IDLeaf As String, LeafName As String) ClickBranch (ID As String, Expanded As Boolean) LongRightClick (IDLeaf As String, LeafName As String) LongRightClickBranch (ID As String, BranchName As String) Fields...

Download a Library from Here SD_TreeList Author: Star-Dust Version: 0.27 B4XTree Events: Click (IDLeaf As String, LeafName As String) ClickBranch (ID As String, Expanded As Boolean) LongRightClick (IDLeaf As String, LeafName As String) LongRightClickBranch (ID As String, BranchName As...

Hi there Can anyone please help with a snippet to unflatten data into a json stree? For example, this is my list of records... Dim arr As List arr.Initialize arr.Add(CreateMap("id":1 ,"parentid" : 0)) arr.Add(CreateMap("id":4 ,"parentid" : 2)) arr.Add(CreateMap("id":3 ,"parentid" : 1))...