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getSelection()

描述

获取包含已选中任务 ID 的数组

用法

getSelection({
sorted?: boolean,
}): (string | number)[];

参数

  • sorted - (可选)若为 true,按任务在列表中的显示顺序对已选中任务的 ID 进行排序;若为 false,则不排序直接输出任务 ID

返回值

该方法返回包含已选中任务 ID 的数组

示例

const { ToDo, Toolbar } = todo;

const list = new ToDo("#root", {
tasks: [
{ id: "1", text: "Task 1" },
{ id: "1.1", text: "Task 1.1", parent: "1" },
{ id: "1.2", text: "Task 1.2", parent: "1" },
{ id: "2", text: "Task 2" },
{ id: "2.1", text: "Task 2.1", parent: "2" },
{ id: "2.2", text: "Task 2.2", parent: "2" },
],
selected: ["1.2", "1.1", "2.2", "2.1"]
});

const toolbar = new Toolbar("#toolbar", {
api: list.api,
});

// 禁用排序;
console.log(list.getSelection({ sorted: false })); // ["1.2", "1.1", "2.2", "2.1"]

// 启用排序;
console.log(list.getSelection({ sorted: true })); // ["1.1", "1.2", "2.1", "2.2"]

更新日志: sorted 参数在 v1.1 中新增

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