| | |
| | | </el-button> |
| | | </div> |
| | | |
| | | <div id="gantt_here" style="width:100%; height:90vh;" /> |
| | | <div id="gantt_here" style="width:100%; height:calc(90vh - 50px);" /> |
| | | |
| | | <!-- 分页组件 --> |
| | | <div class="pagination-container"> |
| | | <el-pagination |
| | | :current-page="currentPage" |
| | | :page-sizes="[10, 20, 50, 100]" |
| | | :page-size="pageSize" |
| | | layout="total, sizes, prev, pager, next, jumper" |
| | | :total="totalTasks" |
| | | @size-change="handleSizeChange" |
| | | @current-change="handleCurrentChange" |
| | | /> |
| | | </div> |
| | | </div> |
| | | </template> |
| | | |
| | | <script> |
| | | import { gantt } from '@/components/dhtmlxGantt' |
| | | import '@/components/dhtmlxGantt/codebase/dhtmlxgantt.css' |
| | | import { handleDateReduceOneDay } from '@/utils/global' |
| | | import { handleDateReduceOneDay, handleDatetime, handleDatetime2 } from '@/utils/global' |
| | | |
| | | export default { |
| | | data() { |
| | | return { |
| | | value: 'default', |
| | | ganttDateRange: ['2025-04-01', '2025-05-10'], |
| | | selectedIds: [] |
| | | selectedIds: [], |
| | | // 分页相关数据 |
| | | currentPage: 1, |
| | | pageSize: 10, |
| | | totalTasks: 0, |
| | | allTasks: [], // 存储所有任务数据 |
| | | paginatedTasks: [] // 当前页的任务数据 |
| | | } |
| | | }, |
| | | mounted() { |
| | | // 先改变日期范围配置 |
| | | this.ganttDateRangeChange(this.ganttDateRange) |
| | | this.init() |
| | | |
| | | // 初始化甘特图配置 |
| | | this.initGantt() |
| | | |
| | | // 然后加载任务数据(会自动渲染当前页) |
| | | this.loadTasks() |
| | | }, |
| | | methods: { |
| | | |
| | | init() { |
| | | // gantt.clearAll() |
| | | |
| | | initGantt() { |
| | | gantt.plugins({ |
| | | auto_scheduling: true, |
| | | |
| | | critical_path: true, |
| | | drag_timeline: true, |
| | | grouping: true, |
| | |
| | | tooltip: true, |
| | | undo: true |
| | | }) |
| | | gantt.i18n.setLocale('cn') |
| | | gantt.config.multiselect = true // 开启多任务选择 |
| | | /* ↓↓↓ Auto-scheduling configuration ↓↓↓ */ |
| | | gantt.config.auto_scheduling = true |
| | | gantt.config.show_links = false // 不显示连接线 |
| | | |
| | | function renderDiv(task, date, className) { |
| | | const el = document.createElement('div') |
| | | el.className = className |
| | | const sizes = gantt.getTaskPosition(task, date) |
| | | el.style.left = sizes.left + 'px' |
| | | el.style.top = sizes.top + 'px' |
| | | return el |
| | | } |
| | | // 不再对齐时间轴刻度(比如天格子),而是按“小时”对齐 |
| | | gantt.config.round_dnd_dates = false |
| | | // 最小步长还是 1 小时,但你已经从“天格子”变成“小时格子”了 |
| | | gantt.config.time_step = 60 // 60 分钟 = 1 小时 |
| | | |
| | | gantt.attachEvent('onGanttReady', function() { |
| | | // gantt.addTaskLayer(function draw_deadline(task) { |
| | | // const constraintType = gantt.getConstraintType(task); |
| | | // const types = gantt.config.constraint_types; |
| | | // if (constraintType != types.ASAP && constraintType != types.ALAP && task.constraint_date) { |
| | | // const dates = gantt.getConstraintLimitations(task); |
| | | // |
| | | // const els = document.createElement("div"); |
| | | // |
| | | // if (dates.earliestStart) { |
| | | // els.appendChild(renderDiv(task, dates.earliestStart, 'constraint-marker earliest-start')); |
| | | // } |
| | | // |
| | | // if (dates.latestEnd) { |
| | | // els.appendChild(renderDiv(task, dates.latestEnd, 'constraint-marker latest-end')); |
| | | // } |
| | | // |
| | | // els.title = gantt.locale.labels[constraintType] + " " + gantt.templates.task_date(task.constraint_date); |
| | | // |
| | | // if (els.children.length) |
| | | // return els; |
| | | // } |
| | | // return false; |
| | | // }); |
| | | }) |
| | | /* ↑↑↑ Auto-scheduling configuration ↑↑↑ */ |
| | | gantt.config.row_height = 32 // 行高 |
| | | gantt.config.bar_height = 20 // bar高 |
| | | |
| | | gantt.config.xml_date = '%Y-%m-%d %H:%i' // gantt的日期格式 |
| | | |
| | | gantt.config.drag_progress = false // 禁止通过拖动进度条改变任务进度 |
| | | |
| | | // gantt.config.readonly = true //只读模式 |
| | | |
| | | /* ↓↓↓ Group configuration ↓↓↓ */ |
| | | gantt.serverList('task_priority', [ |
| | |
| | | { key: 4, label: 'Complete' } |
| | | ]) |
| | | |
| | | gantt.i18n.setLocale('cn') |
| | | |
| | | function byId(list, id) { |
| | | for (let i = 0; i < list.length; i++) { |
| | | if (list[i].key == id) { |
| | |
| | | |
| | | /* ↑↑↑ Group configuration ↑↑↑ */ |
| | | |
| | | // 放大缩小属性 |
| | | /* ↓↓↓ Zoom configuration ↓↓↓ */ |
| | | const zoomConfig = { |
| | | levels: [ |
| | |
| | | // %M |
| | | { unit: 'week', format: '%Y年第%W周' }, |
| | | { unit: 'day', step: 1, format: '%M%d号' } |
| | | // { unit: 'minute', step: 60, format: '%H:%i' } |
| | | // { unit: 'day', step: 1, format: '%j %D' } |
| | | // { unit: 'day', step: 1, format: '星期%D' } |
| | | ] |
| | |
| | | return gantt.$root.querySelector('.gantt_task') |
| | | } |
| | | } |
| | | |
| | | gantt.ext.zoom.init(zoomConfig) |
| | | gantt.ext.zoom.setLevel('week') |
| | | /* ↑↑↑ Zoom configuration ↑↑↑ */ |
| | |
| | | |
| | | gantt.config.work_time = true |
| | | |
| | | gantt.addCalendar({ |
| | | id: 'custom1', |
| | | worktime: { |
| | | hours: ['8:00-12:30', '13:00-17:30'], // global work hours for weekdays |
| | | days: [0, 1, 1, 1, 1, 1, 1] |
| | | } |
| | | }) |
| | | // gantt.addCalendar({ |
| | | // id: 'custom1', |
| | | // worktime: { |
| | | // hours: ['8:00-12:30', '13:00-17:30'], // global work hours for weekdays |
| | | // days: [0, 1, 1, 1, 1, 1, 1] |
| | | // } |
| | | // }) |
| | | |
| | | // gantt.addCalendar({ |
| | | // id: 'custom2', |
| | |
| | | // }) |
| | | /* ↑↑↑ Working Time configuration ↑↑↑ */ |
| | | |
| | | // 甘特图列参数设置 |
| | | /* ↓↓↓ Grid Columns configuration ↓↓↓ */ |
| | | |
| | | gantt.config.reorder_grid_columns = true |
| | | |
| | | const textEditor = { type: 'text', map_to: 'text' } |
| | | const startDateEditor = { type: 'date', map_to: 'start_date' } |
| | | const durationEditor = { type: 'number', map_to: 'duration', min: 0, max: 100 } |
| | | |
| | | // 甘特图列名称 |
| | | const durationEditor = { type: 'number', map_to: 'duration', min: 1, max: 100 } |
| | | gantt.config.columns = [ |
| | | { |
| | | name: 'checked', |
| | |
| | | }, |
| | | { |
| | | name: 'owner', align: 'center', width: 75, label: '负责人', template: function(task) { |
| | | if (task.type == gantt.config.types.project) { |
| | | return '' |
| | | } |
| | | |
| | | const store = gantt.getDatastore('resource') |
| | | const assignments = task[gantt.config.resource_property] |
| | | |
| | | if (!assignments || !assignments.length) { |
| | | return 'Unassigned' |
| | | } |
| | | |
| | | if (assignments.length == 1) { |
| | | return store.getItem(assignments[0].resource_id).text |
| | | } |
| | | |
| | | let result = '' |
| | | assignments.forEach(function(assignment) { |
| | | const owner = store.getItem(assignment.resource_id) |
| | | if (!owner) { |
| | | return |
| | | } |
| | | result += '<div class=\'owner-label\' title=\'' + owner.text + '\'>' + owner.text.substr(0, 1) + '</div>' |
| | | }) |
| | | |
| | | return result |
| | | // if (task.type == gantt.config.types.project) { |
| | | // return '' |
| | | // } |
| | | // |
| | | // const store = gantt.getDatastore('resource') |
| | | // const assignments = task[gantt.config.resource_property] |
| | | // |
| | | // if (!assignments || !assignments.length) { |
| | | // return 'Unassigned' |
| | | // } |
| | | // |
| | | // if (assignments.length === 1) { |
| | | // return store.getItem(assignments[0].resource_id).text |
| | | // } |
| | | // |
| | | // let result = '' |
| | | // assignments.forEach(function(assignment) { |
| | | // const owner = store.getItem(assignment.resource_id) |
| | | // if (!owner) { |
| | | // return |
| | | // } |
| | | // result += '<div class=\'owner-label\' title=\'' + owner.text + '\'>' + owner.text.substr(0, 1) + '</div>' |
| | | // }) |
| | | // |
| | | // return result |
| | | return '张三' |
| | | }, |
| | | resize: true |
| | | }, |
| | |
| | | }, |
| | | { name: 'add', width: 44 } |
| | | ] |
| | | |
| | | /* ↑↑↑ Grid Columns configuration ↑↑↑ */ |
| | | |
| | | /* ↓↓↓ Resource configuration ↓↓↓ */ |
| | | function getResourceAssignments(resourceId) { |
| | | let assignments |
| | | const store = gantt.getDatastore(gantt.config.resource_store) |
| | | const resource = store.getItem(resourceId) |
| | | |
| | | if (resource.$level === 0) { |
| | | assignments = [] |
| | | store.getChildren(resourceId).forEach(function(childId) { |
| | | assignments = assignments.concat(gantt.getResourceAssignments(childId)) |
| | | }) |
| | | } else if (resource.$level === 1) { |
| | | assignments = gantt.getResourceAssignments(resourceId) |
| | | } else { |
| | | assignments = gantt.getResourceAssignments(resource.$resource_id, resource.$task_id) |
| | | } |
| | | return assignments |
| | | } |
| | | |
| | | gantt.templates.resource_cell_class = function(start_date, end_date, resource, tasks) { |
| | | const css = [] |
| | | css.push('resource_marker') |
| | | if (tasks.length <= 1) { |
| | | css.push('workday_ok') |
| | | } else { |
| | | css.push('workday_over') |
| | | } |
| | | return css.join(' ') |
| | | } |
| | | |
| | | gantt.templates.resource_cell_value = function(start_date, end_date, resource, tasks) { |
| | | let result = 0 |
| | | tasks.forEach(function(item) { |
| | | const assignments = gantt.getResourceAssignments(resource.id, item.id) |
| | | assignments.forEach(function(assignment) { |
| | | const task = gantt.getTask(assignment.task_id) |
| | | result += assignment.value * 1 |
| | | }) |
| | | }) |
| | | |
| | | if (result % 1) { |
| | | result = Math.round(result * 10) / 10 |
| | | } |
| | | return '<div>' + result + '</div>' |
| | | } |
| | | |
| | | gantt.locale.labels.section_resources = 'Owners' |
| | | gantt.locale.labels.section_calendar = 'Calendar' |
| | | |
| | | // 汉化窗口 |
| | | gantt.locale.labels = { |
| | |
| | | ]) |
| | | /* ↑↑↑ Resource configuration ↑↑↑ */ |
| | | |
| | | /* ↓↓↓ Layout configuration ↓↓↓ */ |
| | | gantt.config.grid_elastic_columns = true |
| | | |
| | | // let currentLayout = 'default' |
| | | |
| | | /* ↑↑↑ Layout configuration ↑↑↑ */ |
| | | |
| | | // 自定义浮动框的显示内容 tooltip浮动框显示的End Date被追加1的问题修复(应该显示数据库的原始值) |
| | | gantt.templates.tooltip_text = function(start, end, task) { |
| | | return '<b>任务:</b> ' + task.text + '<br/><b>开始时间:</b> ' + `${gantt.date.date_to_str('%Y-%m-%d')(start)}` + '<br/><b>结束时间:</b> ' + handleDateReduceOneDay(end) |
| | | // console.log(JSON.parse(JSON.stringify(task))) |
| | | // return '<b>任务:</b> ' + task.text + '<br/><b>开始时间:</b> ' + `${gantt.date.date_to_str('%Y-%m-%d')(start)}` + '<br/><b>结束时间:</b> ' + handleDateReduceOneDay(end) |
| | | return '<b>任务:</b> ' + task.text + '<br/><b>开始时间:</b> ' + handleDatetime2(start) + '<br/><b>结束时间:</b> ' + handleDateReduceOneDay(end) + '<br/><b>进度:</b> ' + task.progress * 100 + '%' |
| | | } |
| | | |
| | | gantt.init('gantt_here') |
| | | gantt.parse({ |
| | | 'data': [ |
| | | { |
| | | // 注意:这里不立即加载数据,而是等待loadTasks被调用 |
| | | |
| | | 'id': 1, |
| | | 'text': '项目1', |
| | | 'type': 'project', |
| | | 'start_date': '2025-04-02 00:00', |
| | | 'end_date': '2025-04-07 00:00', |
| | | 'duration': 5, |
| | | 'progress': 0.4, |
| | | 'owner': [{ 'resource_id': '5', 'value': 3 }], |
| | | 'parent': 0, |
| | | 'checked': false |
| | | }, |
| | | { |
| | | 'id': 2, |
| | | 'text': '项目2', |
| | | 'type': 'project', |
| | | 'start_date': '02-04-2025 00:00', |
| | | 'duration': 8, |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '5', 'value': 4 }], |
| | | 'parent': '1', |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 3, |
| | | 'text': '项目3', |
| | | 'type': 'project', |
| | | 'start_date': '11-04-2025 00:00', |
| | | 'duration': 8, |
| | | 'parent': '1', |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '5', 'value': 2 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 4, |
| | | 'text': '项目4', |
| | | 'type': 'project', |
| | | 'start_date': '13-04-2025 00:00', |
| | | 'duration': 5, |
| | | 'parent': '1', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '5', 'value': 4 }], |
| | | 'priority': 3, |
| | | checked: true |
| | | }, |
| | | { |
| | | 'id': 5, |
| | | 'text': '任务5', |
| | | 'calendar_id': 'custom1', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 7, |
| | | 'parent': '2', |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '6', 'value': 5 }], |
| | | 'priority': 1, |
| | | checked: true |
| | | }, |
| | | { |
| | | 'id': 6, |
| | | 'text': '任务6', |
| | | 'type': 'task', |
| | | 'calendar_id': 'custom1', |
| | | 'start_date': '03-04-2025 12:00', |
| | | 'duration': 7, |
| | | 'parent': '2', |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '7', 'value': 1 }], |
| | | 'priority': 2, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 7, |
| | | 'text': '任务7', |
| | | 'calendar_id': 'custom1', |
| | | 'type': 'task', |
| | | 'start_date': '12-04-2025 00:00', |
| | | 'duration': 8, |
| | | 'parent': '3', |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '10', 'value': 2 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 8, |
| | | 'text': '任务8', |
| | | 'calendar_id': 'custom1', |
| | | 'type': 'task', |
| | | 'start_date': '14-04-2025 00:00', |
| | | 'duration': 5, |
| | | 'parent': '4', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '10', 'value': 4 }, { 'resource_id': '9', 'value': 5 }], |
| | | 'priority': 1, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 9, |
| | | 'text': '任务9', |
| | | 'type': 'task', |
| | | 'start_date': '21-04-2025 00:00', |
| | | 'duration': 4, |
| | | 'parent': '4', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '7', 'value': 3 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 10, |
| | | 'text': '任务10', |
| | | 'type': 'task', |
| | | 'start_date': '27-04-2025 00:00', |
| | | 'duration': 3, |
| | | 'parent': '4', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '8', 'value': 5 }], |
| | | 'priority': 2, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 11, |
| | | 'text': '任务11', |
| | | 'type': 'project', |
| | | 'progress': 0.6, |
| | | 'start_date': '02-04-2025 00:00', |
| | | 'duration': 13, |
| | | 'owner': [{ 'resource_id': '5', 'value': 4 }], |
| | | 'parent': 0, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 12, |
| | | 'text': '任务12', |
| | | 'calendar_id': 'custom2', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 5, |
| | | 'parent': '11', |
| | | 'progress': 1, |
| | | 'owner': [{ 'resource_id': '7', 'value': 6 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 13, |
| | | 'text': '项目13', |
| | | 'type': 'project', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 11, |
| | | 'parent': '11', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '5', 'value': 2 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 14, |
| | | 'text': '任务14', |
| | | 'calendar_id': 'custom2', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 6, |
| | | 'parent': '11', |
| | | 'owner': [], |
| | | 'progress': 0.8, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 15, |
| | | 'text': '项目15', |
| | | 'type': 'project', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 5, |
| | | 'parent': '11', |
| | | 'progress': 0.2, |
| | | 'owner': [{ 'resource_id': '5', 'value': 5 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 16, |
| | | 'text': '任务16', |
| | | 'calendar_id': 'custom2', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 7, |
| | | 'parent': '11', |
| | | 'progress': 0, |
| | | 'owner': [{ 'resource_id': '7', 'value': 2 }], |
| | | 'priority': 1, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 17, |
| | | 'text': '任务17', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 2, |
| | | 'parent': '13', |
| | | 'progress': 1, |
| | | 'owner': [{ 'resource_id': '8', 'value': 1 }], |
| | | 'priority': 2, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 25, |
| | | 'text': '任务18', |
| | | 'type': 'task', |
| | | 'start_date': '06-04-2025 00:00', |
| | | 'parent': '13', |
| | | 'progress': 0, |
| | | 'owner': [{ 'resource_id': '5', 'value': 1 }], |
| | | 'duration': 2, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 18, |
| | | 'text': '任务19', |
| | | 'type': 'task', |
| | | 'start_date': '10-04-2025 00:00', |
| | | 'duration': 2, |
| | | 'parent': '13', |
| | | 'progress': 0.8, |
| | | 'owner': [{ 'resource_id': '6', 'value': 2 }], |
| | | 'priority': 3, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 19, |
| | | 'text': '任务20', |
| | | 'calendar_id': 'custom1', |
| | | 'type': 'task', |
| | | 'start_date': '13-04-2025 00:00', |
| | | 'duration': 4, |
| | | 'parent': '13', |
| | | 'progress': 0.2, |
| | | 'owner': [{ 'resource_id': '6', 'value': 3 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 20, |
| | | 'text': '任务21', |
| | | 'type': 'task', |
| | | 'start_date': '13-04-2025 00:00', |
| | | 'duration': 4, |
| | | 'parent': '13', |
| | | 'progress': 0, |
| | | 'owner': [{ 'resource_id': '8', 'value': 4 }], |
| | | 'priority': 1, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 21, |
| | | 'text': '任务22', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 4, |
| | | 'parent': '15', |
| | | 'progress': 0.5, |
| | | 'owner': [{ 'resource_id': '6', 'value': 5 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 22, |
| | | 'text': '任务23', |
| | | 'calendar_id': 'custom1', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 4, |
| | | 'parent': '15', |
| | | 'progress': 0.1, |
| | | 'owner': [{ 'resource_id': '8', 'value': 3 }], |
| | | 'priority': 1, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 23, |
| | | 'text': '任务24', |
| | | 'type': 'task', |
| | | 'start_date': '03-04-2025 00:00', |
| | | 'duration': 5, |
| | | 'parent': '15', |
| | | 'progress': 0, |
| | | 'owner': [{ 'resource_id': '8', 'value': 5 }], |
| | | 'priority': 1, |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 24, |
| | | 'text': '任务25', |
| | | // 'type': 'milestone', |
| | | 'type': 'task', |
| | | 'start_date': '20-04-2025 00:00', |
| | | 'parent': '11', |
| | | 'progress': 0, |
| | | 'owner': [{ 'resource_id': '5', 'value': 3 }], |
| | | 'duration': 2, |
| | | checked: false |
| | | } |
| | | ] |
| | | |
| | | }) |
| | | |
| | | // 绑定甘特图点击事件(官方推荐的事件委托用法)<span data-allow-html class='source-item source-aggregated' data-group-key='source-group-2' data-url='https://juejin.cn/post/7352376280387764278' data-id='turn0fetch0'><span data-allow-html class='source-item-num' data-group-key='source-group-2' data-id='turn0fetch0' data-url='https://juejin.cn/post/7352376280387764278'><span class='source-item-num-name' data-allow-html>https://juejin.cn/post/7352376280387764278</span></span></span> |
| | | // 绑定甘特图点击事件(官方推荐的事件委托用法) |
| | | gantt.attachEvent('onTaskClick', (id, e) => { |
| | | // 找到点击的是否是复选框 |
| | | const checkbox = e.target.closest('[data-action="check-row"]') |
| | |
| | | const task = gantt.getTask(id) |
| | | if (task) { |
| | | task.checked = !task.checked |
| | | // 同时更新全局数据 |
| | | const globalTask = this.allTasks.find(t => t.id === id) |
| | | if (globalTask) { |
| | | globalTask.checked = task.checked |
| | | } |
| | | gantt.updateTask(id) // 只刷新这一行,性能更好 |
| | | this.syncSelected() // 同步到 Vue 的 selectedIds |
| | | } |
| | |
| | | this.syncSelected() |
| | | }, |
| | | |
| | | // 加载任务数据 |
| | | loadTasks() { |
| | | // 使用原有的示例数据作为基础 |
| | | this.allTasks = [ |
| | | { |
| | | 'id': 1, |
| | | 'text': '项目1', |
| | | 'type': 'project', |
| | | 'start_date': '2025-04-02 00:00', |
| | | // 'duration': 5, |
| | | 'progress': 0.4, |
| | | 'owner': [{ 'resource_id': '5', 'value': 3 }], |
| | | 'parent': 0, |
| | | 'checked': false, |
| | | render: 'split' |
| | | }, |
| | | { |
| | | 'id': 2, |
| | | 'text': '任务2', |
| | | 'type': 'task', |
| | | 'start_date': '2025-04-02 00:00', |
| | | 'duration': 2, |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '5', 'value': 4 }], |
| | | 'parent': '1', |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 3, |
| | | 'text': '任务3', |
| | | 'type': 'task', |
| | | 'start_date': '2025-04-07 00:00', |
| | | 'parent': '1', |
| | | 'duration': 3, |
| | | 'progress': 0.6, |
| | | 'owner': [{ 'resource_id': '5', 'value': 2 }], |
| | | checked: false |
| | | }, |
| | | { |
| | | 'id': 4, |
| | | 'text': '任务4', |
| | | 'type': 'task', |
| | | 'start_date': '2025-04-15 00:00', |
| | | 'parent': '1', |
| | | 'duration': 3, |
| | | 'progress': 0.2, |
| | | 'owner': [{ 'resource_id': '5', 'value': 2 }], |
| | | checked: false |
| | | } |
| | | |
| | | ] |
| | | |
| | | // 添加更多示例数据,使分页效果更明显 |
| | | // for (let i = 25; i <= 100; i++) { |
| | | // this.allTasks.push({ |
| | | // 'id': i, |
| | | // 'text': '任务' + i, |
| | | // 'type': 'task', |
| | | // // 'start_date': handleDatetime(`0${Math.floor(Math.random() * 9 + 1)}-04-2025 00:00`), |
| | | // 'start_date': `0${Math.floor(Math.random() * 9 + 1)}-04-2025 00:00`, |
| | | // 'duration': Math.floor(Math.random() * 5) + 1, |
| | | // 'parent': Math.floor(Math.random() * 10) + 1, |
| | | // 'progress': Math.random(), |
| | | // 'owner': [{ 'resource_id': '5', 'value': 3 }], |
| | | // 'priority': Math.floor(Math.random() * 3) + 1, |
| | | // 'checked': false |
| | | // }) |
| | | // } |
| | | this.totalTasks = this.allTasks.length |
| | | this.updatePaginatedTasks() |
| | | this.renderGanttChart() |
| | | }, |
| | | |
| | | // 更新分页后的任务数据 |
| | | updatePaginatedTasks() { |
| | | const startIndex = (this.currentPage - 1) * this.pageSize |
| | | const endIndex = Math.min(startIndex + this.pageSize, this.allTasks.length) |
| | | this.paginatedTasks = this.allTasks.slice(startIndex, endIndex) |
| | | }, |
| | | |
| | | // 渲染甘特图 |
| | | renderGanttChart() { |
| | | gantt.clearAll() |
| | | console.log(JSON.parse(JSON.stringify(this.paginatedTasks))) |
| | | gantt.parse({ |
| | | 'data': this.paginatedTasks |
| | | }) |
| | | // 确保甘特图重新渲染 |
| | | // gantt.render() |
| | | }, |
| | | |
| | | // 页大小改变 |
| | | handleSizeChange(newSize) { |
| | | this.pageSize = newSize |
| | | this.currentPage = 1 // 重置到第一页 |
| | | this.updatePaginatedTasks() |
| | | this.renderGanttChart() |
| | | this.syncSelected() |
| | | }, |
| | | |
| | | // 当前页改变 |
| | | handleCurrentChange(newPage) { |
| | | // 计算最大页数,防止超出范围 |
| | | const maxPage = Math.ceil(this.totalTasks / this.pageSize) |
| | | if (newPage > maxPage) { |
| | | this.currentPage = maxPage |
| | | } else if (newPage < 1) { |
| | | this.currentPage = 1 |
| | | } else { |
| | | this.currentPage = newPage |
| | | } |
| | | |
| | | this.updatePaginatedTasks() |
| | | this.renderGanttChart() |
| | | this.syncSelected() |
| | | }, |
| | | // 甘特图日期改变 |
| | | ganttDateRangeChange(val) { |
| | | gantt.config.start_date = val[0] |
| | | gantt.config.end_date = val[1] |
| | | gantt.render() |
| | | }, |
| | | |
| | | // 回退拖动操作 |
| | | ganttUndo() { |
| | | gantt.undo() |
| | | }, |
| | | // 前进拖动操作 |
| | | ganttRedo() { |
| | | gantt.redo() |
| | | }, |
| | | // 放大 |
| | | ganttZoomIn() { |
| | | gantt.ext.zoom.zoomIn() |
| | | }, |
| | | // 缩小 |
| | | ganttZoomOut() { |
| | | gantt.ext.zoom.zoomOut() |
| | | }, |
| | | |
| | | // 从甘特图中同步选中的 id 到 Vue data |
| | | syncSelected() { |
| | | const tasks = gantt.serialize().data || [] |
| | | this.selectedIds = tasks.filter(t => t.checked).map(t => t.id) |
| | | // 同步当前页面任务到全局数据 |
| | | gantt.eachTask((task) => { |
| | | const globalTask = this.allTasks.find(t => t.id === task.id) |
| | | if (globalTask) { |
| | | globalTask.checked = task.checked |
| | | } |
| | | }) |
| | | |
| | | // 获取所有选中的任务ID |
| | | this.selectedIds = this.allTasks.filter(t => t.checked).map(t => t.id) |
| | | console.log(this.selectedIds) |
| | | }, |
| | | |
| | | // 获取选中任务(示例) |
| | | handleGetSelected() { |
| | | const tasks = gantt.serialize().data || [] |
| | | const selected = tasks.filter(t => t.checked) |
| | | const selected = this.allTasks.filter(t => t.checked) |
| | | this.$notify.success(`当前已选中${selected.length} 条任务`) |
| | | }, |
| | | |
| | | // 清空所有选择 |
| | | handleClearSelection() { |
| | | // 获取所有任务 |
| | | const tasks = gantt.serialize().data || [] |
| | | |
| | | // 遍历所有任务,将 checked 属性设置为 false |
| | | tasks.forEach(task => { |
| | | this.allTasks.forEach(task => { |
| | | task.checked = false |
| | | }) |
| | | |
| | | // 更新所有任务显示 |
| | | // 更新当前页面显示的任务 |
| | | gantt.eachTask((task) => { |
| | | task.checked = false |
| | | gantt.updateTask(task.id) |
| | |
| | | margin: unset; |
| | | } |
| | | |
| | | .local_storage { |
| | | background: lavender; |
| | | border: 2px dotted orange; |
| | | font-weight: bold; |
| | | .gantt_task_cell { |
| | | background: rgba(5, 185, 100, .1); |
| | | } |
| | | |
| | | .gantt_grid_scale .gantt_grid_head_cell, |
| | | .gantt_task .gantt_task_scale .gantt_scale_cell { |
| | | font-weight: bold; |
| | | font-size: 14px; |
| | | color: rgba(0, 0, 0, 0.7); |
| | | } |
| | | |
| | | .resource_marker { |
| | | text-align: center; |
| | | } |
| | | |
| | | .resource_marker div { |
| | | width: 28px; |
| | | height: 28px; |
| | | line-height: 29px; |
| | | display: inline-block; |
| | | border-radius: 15px; |
| | | color: #FFF; |
| | | margin: 3px; |
| | | } |
| | | |
| | | .resource_marker.workday_ok div { |
| | | background: #51c185; |
| | | } |
| | | |
| | | .resource_marker.workday_over div { |
| | | background: #ff8686; |
| | | } |
| | | |
| | | .owner-label { |
| | | width: 20px; |
| | | height: 20px; |
| | | line-height: 20px; |
| | | font-size: 12px; |
| | | display: inline-block; |
| | | border: 1px solid #cccccc; |
| | | border-radius: 25px; |
| | | background: #e6e6e6; |
| | | color: #6f6f6f; |
| | | margin: 0 3px; |
| | | font-weight: bold; |
| | | } |
| | | |
| | | /*非工作日*/ |
| | | .weekend { |
| | | background: LightGoldenrodYellow; |
| | | background: rgba(255, 255, 255, 0.5); |
| | | } |
| | | |
| | | .constraint-marker { |
| | | position: absolute; |
| | | |
| | | -moz-box-sizing: border-box; |
| | | box-sizing: border-box; |
| | | |
| | | width: 56px; |
| | | height: 56px; |
| | | margin-top: -11px; |
| | | |
| | | opacity: 0.4; |
| | | z-index: 1; |
| | | background: url("https://docs.dhtmlx.com/gantt/samples/common/constraint-arrow.svg") center no-repeat; |
| | | background-size: cover; |
| | | /* 为任务条内部的进度条添加圆角,保持视觉统一 */ |
| | | .gantt_task_progress { |
| | | border-radius: 10px !important; /* 建议与任务条半径一致 */ |
| | | } |
| | | |
| | | .constraint-marker.earliest-start { |
| | | margin-left: -53px; |
| | | .gantt_bar_task { |
| | | border-radius: 10px !important; |
| | | } |
| | | |
| | | .constraint-marker.latest-end { |
| | | margin-left: -3px; |
| | | transform: rotate(180deg); |
| | | .gantt_bar_project { |
| | | border-radius: 10px !important; |
| | | } |
| | | |
| | | .taskCheckBox { |
| | | cursor: pointer; |
| | | z-index: 99999 !important; |
| | | } |
| | | |
| | | /* 分页容器样式 */ |
| | | .pagination-container { |
| | | margin-top: 10px; |
| | | display: flex; |
| | | justify-content: end; |
| | | padding: 10px 0; |
| | | background-color: #fff; |
| | | border-top: 1px solid #ebeef5; |
| | | } |
| | | </style> |