Vue's TreeView component has been encountering issues with accurately displaying the contents of sub

Currently working on creating a customized TreeView in Vue. Check out my progress in the code here.

The issue I'm facing is that the subfolders' content (such as child folder 1) is not displaying correctly. Additionally, collapsing the subfolders collapses the entire treeview.

If anyone has insights on why these two malfunctions are happening and how to resolve them, I would greatly appreciate the assistance!

Answer №1

  1. It seems like your current code only handles the first level of folders in your tree structure. Consider implementing recursive functions to handle child folders as well. You can find more information in the following article:

  1. In your code, you're using a single parameter (isOpen) to toggle minimizing all folders. Instead, consider using item.isOpen to individually control each item's visibility.
treeData: {
        name: "My Tree",
        isOpen: true,
        children: [
          { name: "hello" },
          { name: "wat" },
          {
            name: "child folder",
            isOpen: false,
            children: [
              {
                name: "child folder 1",
                isOpen: false,
                children: [{ name: "hello" }, { name: "wat" }]
              },
              { name: "hello" },
              { name: "wat" },
              {
                name: "child folder 2",
                isOpen: false,
                children: [{ name: "hello" }, { name: "wat" }]
              }
            ]
          }
        ]
      }
    };

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