APPS
Web Gantt 19.0

Web Gantt

by Viindoo

4.9

$ 15.53 $ 15.53

v 19.0 6

Live Demo

Lines of Code	6358
Technical name	viin_web_gantt
License	OPL-1
Website	https://viindoo.com/apps/modules/19.0/viin_web_gantt?force_show=1
Read description for	v 16.0 v 17.0 v 18.0
Extensions	Project Scheduling Time Off Scheduling Web Gantt Tests

Description
License

Community Planning

Gantt chart for Odoo

Web Gantt

Interactive Gantt views inside Odoo with timelines, dependencies, progress, grouping, and optional PDF export. A native OWL Gantt view built entirely on the Odoo web framework, with no third-party Gantt library dependency.

Features Scheduling that stays inside Odoo

Core capabilities

From declarative XML views to drag-friendly editing, the module brings classic Gantt ergonomics to any model that exposes start, stop, progress, and relationships.

Timeline & zoom

Switch between day, week, month, and year scales to plan near-term execution or long-range portfolios without leaving the record.

Clarity at every horizon

Dependencies

Model task links with a many2many dependency field so predecessors and successors stay visible on the chart.

See critical relationships

State or stage

Drive bar colors from selection states or project stages, including dynamic color fetching and optional read-only status in the Gantt.

Matches your process model

Grouping & hierarchy

Default group-by fields, parent and child task links, and consolidation options structure large workloads cleanly.

Roll up without losing detail

Resource overlap hints

Optional mixin surfaces overlapping assignments so planners can resolve conflicts before they hit execution.

Spot overloads early

Export & constraints

PDF export for sharing snapshots, optional holiday blocking for date moves, and attributes tuned per arch definition.

Shareable, policy-aware planning

Why it matters Business impact

Benefits

Teams stop exporting to spreadsheets for timelines. Planning, status, and ownership stay on the same Odoo records your operations already trust.

Single source of truth

Dates, progress, and assignments update through the Gantt against real ORM fields instead of duplicate tools.

Faster stakeholder alignment

Visual bars communicate schedules and bottlenecks more clearly than grid-only lists for managers and clients.

Flexible integration

Declarative viin_gantt views let you wire projects, services, manufacturing, or custom apps with the fields you already use.

Proven Gantt engine

Built entirely as a native OWL component for the Odoo 19.0 web client, with no third-party Gantt library dependency.

Overview
Demo
Support
Technical requirement
Changes log

Web Gantt overview

Solution

OWL-based Gantt view for Odoo with interactive bars, dependencies, progress, grouping, and PDF export.

Problems solved

Hard-to-read schedules in list views, missing dependency context, manual exports to external Gantt tools, and scattered planning data.

View definition

Use a viin_gantt arch with date_start, date_stop, default_group_by, plus optional manager, members, progress, depends, and status mapping.

Status modes

Selection state with color lists or stage with domain filters, dynamic colors, and optional read-only status editing in the chart.

Scales

Configurable zoom defaults among day, week, month, and year for operational or executive perspectives.

Extras

Parent and child rows, consolidation, task alerts, holiday-aware scheduling toggle, and resource overlap helpers via mixin.

Licensing note

Module distribution follows the Viindoo app license shown on the store listing.

Related apps

Vertical Gantt bridges ship as separate apps (for example Project Scheduling, Scrum Project Scheduling, Freight Project Gantt, and Viin Fleet Operation Gantt, plus other companion listings). See the Extend Web Gantt with companion apps section at the end of this page.

Plan on a timeline

Scan workloads across time, adjust dates, and keep progress visible without leaving Odoo.

Demo

Try Viindoo online

Explore a full Odoo environment where Viindoo apps are pre-installed. Open Project Scheduling or other Gantt-enabled menus after installing the matching companion app (see companion Gantt apps).

International demo Vietnam demo

Pre-Sales Question

Need help before purchasing? Share module name and version, Odoo edition (Community Edition), and the model you want to show on a Gantt. Attach a sample view arch or screenshot if possible.

sales@viindoo.com

Support

For technical assistance, include your order number, the Gantt XML snippet, expected behavior, actual behavior, and any browser console errors or screen recordings.

apps.support@viindoo.com

Technical requirement

Odoo 19.0 with the standard web module (OWL client).
Supported on Odoo Community Edition.
Models should expose start and stop datetime fields, a default group-by field, and optionally progress, dependencies, manager, and members.
Stage mode requires a status field mapping (for example field_status) and related stage configuration including colors when using stage coloring.
QUnit tests ship under web.qunit_suite_tests for arch parsing and view behavior.

Changes log

v0.1.1 - Maintenance and compatibility updates for the OWL web client integration.
v0.1.0 - Initial Web Gantt view, native OWL renderer, PDF export hooks, gantt mixin for overlap insights, and arch parser for viin_gantt definitions.

Audience Team fit

Who should use this module?

Roles that benefit most from timeline views, PDF exports, and declarative Gantt definitions inside Odoo.

Project and service teams

Coordinate phases, milestones, and assignments with dependencies visible on one timeline.

Operations and PMO

Compare schedules across groups, export PDF snapshots for governance packs, and spot overloaded resources.

Odoo implementers

Deliver Gantt experiences on custom models using declarative XML without rebuilding a chart from scratch.

Ecosystem Same engine, domain-ready screens

Extend Web Gantt with companion apps

This module is the shared OWL Gantt engine. Add companion apps that connect Web Gantt to the workflows you already use (projects, logistics, fleet, and more) so teams open timelines on the right records without building a custom chart UI.

Popular companion apps

Project Scheduling

Use Gantt charts to plan, allocate resources, and determine the time to do each task based on scheduled hours, and the start and end dates.

View on Apps

More integrations

More companion apps cover additional industry-specific flows. Search your app marketplace for gantt or contact sales to match listings to the apps you already run.

This software and associated files (the "Software") may only be used (executed, modified, executed after modifications) if you have purchased a valid license from the authors, typically via Odoo Apps, or if you have received a written agreement from the authors of the Software (see the COPYRIGHT file).

You may develop Odoo modules that use the Software as a library (typically by depending on it, importing it and using its resources), but without copying any source code or material from the Software. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the Odoo Proprietary License (For example: LGPL, MIT, or proprietary licenses similar to this one).

It is forbidden to publish, distribute, sublicense, or sell copies of the Software or modified copies of the Software.

The above copyright notice and this permission notice must be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.