parse()

描述

从本地数据源将数据加载到 Diagram 中并对其进行处理

用法

parse(
    data: object[] | { data: object[]; links: object[] } | string,
    driver?: object | string
): void;

参数

data: object[] | { data: object[]; links: object[] } | string - （必需）要加载的数据。您可以以任意受支持的数据格式加载数据。数据结构取决于 Diagram 的模式：
- 对于 default、组织结构图和思维导图等 Diagram 模式，数据以包含一组数据对象的数组形式提供
```
data: object[]; // 所有形状和连接的数组
```
- 对于 PERT Diagram 模式，数据为一个对象，包含：
  - data 数组（用于形状："task"、"milestone"、"project"）
  - links 数组（用于形状之间的连接）
```
{
    data: object[]; // 形状（任务、里程碑、项目）的数组
    links: object[] // 形状之间连接的数组
};
```
driver - （可选）DataDriver 或数据类型（"json"、"csv"、"xml"），默认为 "json"

示例

适用于 Diagram 的组织结构图模式：

const data = [
    {
        id: "1",
        text: "Chairman & CEO",
        title: "Henry Bennett",
        img: "../common/img/avatar-1.png"
    },
    {
        id: "2",
        text: "Manager",
        title: "Mildred Kim",
        img: "../common/img/avatar-2.png"
    },
    {
        id: "3",
        text: "Technical Director",
        title: "Jerry Wagner",
        img: "../common/img/avatar-3.png"
    },
    { id: "1-2", from: "1", to: "2", type: "line" },
    { id: "1-3", from: "1", to: "3", type: "line" }
];

const diagram = new dhx.Diagram("diagram_container", {
    type: "org"
});

diagram.data.parse(data);

适用于 Diagram 的 PERT 模式：

const dataset = {
    data: [
        { id: "1", text: "Project #1", type: "project", parent: null },
        { id: "1.1", text: "Task #1", parent: "1", type: "task", start_date: new Date(2026, 0, 1), duration: 10 },
        { id: "1.2", text: "Task #2", parent: "1", type: "task", start_date: new Date(2026, 0, 1), duration: 10 },
        { id: "2.1", text: "Task #3", parent: null, type: "task", start_date: new Date(2026, 0, 1), duration: 10 },
        { id: "2.2", text: "Task #4", parent: null, type: "task", start_date: new Date(2026, 0, 1), duration: 10 },
    ],
    links: [
        { id: "line-1", source: "1.1", target: "1.2" },
        { id: "line-2", source: "1.2", target: "2.1" },
        { id: "line-3", source: "2.1", target: "2.2" },
    ]
};

const diagram = new dhx.Diagram("diagram_container", {
    type: "pert"
});

diagram.data.parse(dataset);

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