opens the branch with the specified id
id | id | the node id |
tree = new webix.ui({
view: "tree",
data: [
{ id: "branch1", value: "The Shawshank Redemption", data: [
{ id: "1.1", value: "Part 1" },
{ id: "1.2", value: "Part 2" }
]},
{ id: "branch2", value: "The Godfather", data: [
{ id: "2.1", value: "Part 1" }
]}
]
});
tree.open("branch1");
To learn when the open() call has completed loading dynamic data, you can set a promise in onDataRequest and check for it in onAfterOpen - see this example.
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