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open-tree-folder

Description​

Fires when opening or closing a folder that has child folders

The action is triggered inside the tree panel only.

Usage​

"open-tree-folder": ({
  id: string,
  mode: boolean
}) => void | false;

Parameters​

The callback of the open-tree-folder action takes an object with the following parameters:

  • id - (required) the ID of a folder that is opened
  • mode - (required) defines whether a folder is opened (true) or closed (false)

Example​

<script>
  import { getData, getDrive } from "./common/data";
  import { Filemanager } from "@wx/svelte-filemanager";

  let api;

  $: if (api) {
    api.on("open-tree-folder", ({ id, mode }) => {
      console.log(`Branch ${id} is ${mode ? "opened" : "closed"}`);
    });
  }

</script>

<Filemanager data={getData()} drive={getDrive()} bind:api />

Related articles: How to access File Manager API