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EJS TreeGrid is a DHTML component
written in pure JavaScript to display and edit data in table,
grid, tree view, tree grid or bar chart on HTML page.
It is the fastest AJAX grid with the richest features set available on the Internet.
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TreeGrid Gantt chart is an application core for building online (web based) project management software like MS Project or Oracle Primavera.
It is the most complex web Gantt chart and universal bar chart on the Internet.
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TreeGrid SpreadSheet is an application core for building online (web based) spreadsheet software like MS Excel or OpenOffice Calc.
It is complex and fully customizable web spreadsheet with huge features set.
More information2017-10-08Minor version 13.1 released.
Added back support for RTL. Added selecting to Gantt run containers.
Corrected many bugs since 13.0.
2017-07-31Major version 13.0 released
TreeGrid has got new look - added new responsive CSS styles, every style can have set its size from very small to very big. The size and scale can be updated automatically for small displays.
Added animations - many of TreeGrid actions (e.g. row, column and cell manipulations, various dialogs, etc.) can be animated. The animations can be fully customized in XML / JSON and in CSS.
Sheet can fully control xlsx files - can open xlsx file by open dialog or by dragging the file to the grid, edit the xlsx file and save it back.
Sheet can manipulate sheets in xlsx files - display, add, delete, move, copy or rename them.
Gantt was extended by Run containers - Run boxes can be placed to (nested) containers to manipulate them together.
TreeGrid can disable scrolling and use window scroll with support of all paging types. The scroll can be disabled also automatically on small displays.
And many minor features and updates in Grid, Gantt and Sheet.
2016-10-16Minor version 12.1 released.
New Export to binary xlsx.
The xlsx can be opened with no warning message. It can be saved directly to disk without access to server.
New Media rule for responsive web design to dynamically change TreeGrid layout for viewport size change and also for printing, export and CSS style change.
Updated print option fit to one page.
Redesigned configuration menus (Cfg, Columns, Print/PDF, Export).
Added support for touch screens on desktops and updated behavior on Android.
Added long click / touch events. Added pinch zoom to Gantt.
Added new examples for AngularJS 2 and React frameworks. Created TypeScript definition for TreeGrid API.
And various minor features and updates in Grid, Gantt and Sheet.
Large set of features
Fully extensible
The fastest grid & chart
Compatibility
All products in one
Universal component
1
A demonstration of many TreeGrid features like tree, sorting, grouping, filtering, searching, calculations, resizing and moving columns, row dragging, adding, deleting, copying, selecting, fixed rows and columns, many cell types, formatting values, popup default list, calendar, printing, export to PDF, export to MS Excel.
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2
A demonstration of TreeGrid application showing interactive Gantt chart - timetable of tasks and their completion, resources, dependencies and scheduling in project management and also interactive Network diagram of the same taks with desriptions and dependencies. Shows also printing and export to PDF.
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3
A demonstration of large grid with 50,000 rows. Shows various pagers and paging types with loading and rendering pages on demand. Shows sorting, grouping, filtering and calculations. Supports modifying data and saving changes to server. Shows also printing and exporting to XLSX/XLS/CSV.
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4
A demonstration of interactive bar chart done by Run. The individual bars can have different size, style, shape, icons, color, HTML content, tooltip and features. It shows various types of creating, deleting, moving, copying, selecting and changing the boxes. The boxes support also dependency lines.
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5
A demonstration of cell based spreadsheet program Shows editable formulas with suggest menu and choosing cell range during editing; Row and column index; Auto adding new rows and columns on scroll; Dynamic cell border; Dynamic cell style; Dynamic and automatic cell format and type; Mass changes like Clear, Move, Copy, Paste, AutoFill with all cell attributes.
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6
A demonstration of TreeGrid application showing interactive Gantt chart with 1000 rows / tasks using client side paging with pager. It shows standard Gantt features like tasks completion percentage, dependencies between tasks, task scheduling, critical path, task resources and resource charts, calendars with holidays. It shows also times spent by individual actions.
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TreeGrid
Gantt chart