MY ERP Gantt Pro

Modern interactive Gantt chart with Critical Path, Baselines, Auto-scheduling and MS Project XML import/export. 100% MIT vendored libs.

Module functionalities

• Forward + backward pass in pure JS
• Critical bars highlighted in red
• Total float / free float per task
• Recalculated on every drag
• Snapshot the schedule any time
• Ghost-bar overlay vs current
• Compare planned vs current
• Toggle individual baselines on/off
• Four types: FS · SS · FF · SF
• Lag/lead in working days
• Successors reschedule on drag
• Working-calendar aware
• Spain, Colombia, Venezuela built-in
• Custom workdays + holidays
• Non-working highlight on the chart
• Per-project active calendar
• Export to MS Project 2019+ format
• Import back from .xml
• Tasks, dependencies, calendars
• No format loss between trips
• Stacked-bar per day (ECharts)
• Effective resource hours
• Over-allocation detection
• Click-through to the task
• 10 Bryntum-style toggles
• Critical path, baselines, rollups…
• Progress line and list-only mode
• Per-user preferences
• One-click capture (html2canvas)
• Full Gantt as PNG
• Ready for status reports / emails
• Zoom day / week / month / quarter
• Inherit wd.gantt.task
• Inherit wed.gantt.project
• BIM/IFC bridge via mierp_construction_gantt
• Mobile foreman PWA via mierp_bim_fm
• Work project
• APU concept task
• Stage summary
• IFC element task (4D)
• xeokit IFC viewer in-task
• Time-lapse 4D animation
• 5D cost overlay
• Critical-path highlight in 3D
• Mobile foreman PWA
• Daily progress capture
• Photo + GPS evidence
• Offline-first sync
• Create the Gantt project, pick a working calendar (CO / VE / ES or custom).
• Add tasks manually, paste from clipboard, or import from MS Project XML.
• Link tasks with FS / SS / FF / SF dependencies and lag / lead in working days.
• Snapshot the initial baseline so you can compare planned vs actual later.
• Drag a bar — every successor auto-reschedules honoring the calendar.
• Watch the critical path turn red live as the schedule moves.
• Capture % progress in the task editor or the WBS sidebar (in-cell editing).
• Review resource histograms to spot and resolve over-allocations.
• Toggle baseline overlay to compare planned vs actual.
• Export back to MSPDI XML for stakeholders running MS Project.
• Capture a PNG snapshot for status emails and weekly reports.
• Enable bridges (construction, BIM, FM) to add domain context as needed.
• Main models: mierp.gantt.project, mierp.gantt.task, mierp.gantt.dependency, mierp.gantt.calendar, mierp.gantt.baseline.
• OWL 2 component shipped under mierp_gantt/static/src/components/gantt_view.
• Critical Path engine: core/cpm.js — forward + backward pass with topological sort.
• Auto-scheduler: core/auto_scheduler.js — working-day arithmetic, FS/SS/FF/SF + lag/lead.
• MSPDI export: core/mspdi_export.js; import wizard parses the same format.
• BIM / IFC bridge hook: widgets/ifc_bridge.js — picked up by mierp_construction_gantt.
• Compatible with Odoo Enterprise and Community.
• Depends on: base, mail, web.
• Base (base)
• Discuss (mail)
• Web (web)
• mierp_construction_gantt — work / APU / IFC bridge
• mierp_bim_4d_5d — 4D/5D viewer
• mierp_bim_fm — field-foreman PWA
• Chrome 91+ / Firefox 89+ / Safari 15+ / Edge 91+
• Native ES Modules support
• All JS libraries vendored under static/lib/
• No CDN, no telemetry, no phone-home
• Air-gapped installs supported
• No per-developer fees
• No runtime royalties
• Multi-company, multi-currency
• Full source code (forkable)
• Community email support

On screen

Specs

What is included with Mi-ERP