使用 TypeScript + dhtmlx-gantt 在 Next.js 中实现

2025/7/3 12:51:56 来源：https://blog.csdn.net/solocao/article/details/147984008 浏览: 次关键词：使用 TypeScript + dhtmlx-gantt 在 Next.js 中实现

1. 安装依赖（确保已安装）

npm install dhtmlx-gantt

2. 创建 pages/gantt.tsx

'use client'import { useRef, useEffect } from 'react'
import { gantt } from 'dhtmlx-gantt'
import 'dhtmlx-gantt/codebase/dhtmlxgantt.css'interface Task {id: number | stringtext?: stringstart_date: string | Dateduration: numberprogress: numberowner?: stringpriority?: stringparent?: number | string
}export function ProjectGantt() {const ganttContainerRef = useRef<HTMLDivElement | null>(null)useEffect(() => {if (gantt && ganttContainerRef.current) {// 配置（可选）gantt.config.readonly = false// 初始化容器gantt.init(ganttContainerRef.current)// 定义数据const tasks: Task[] = [{id: 1,text: '项目启动',start_date: '2025-05-20',duration: 3,progress: 0.4,},{id: 2,text: '需求调研',start_date: '2025-05-23',duration: 5,progress: 0.2,parent: 1,},{id: 3,text: 'UI设计',start_date: '2025-05-25',duration: 4,progress: 0.1,parent: 1,},]// 载入数据gantt.parse({ data: tasks })}// 清理return () => {if (gantt) {gantt.clearAll()}}}, [])return (<div style={{ padding: '20px' }}><h2>Gantt 任务视图（TypeScript版）</h2><div id="gantt_here" ref={ganttContainerRef} style={{ width: '100%', height: '600px' }}></div></div>)
}