dhtmlx TreeGrid

dhtmlxTreeGrid is a cross-browser JavaScript component that combines editable table and tree view. It represents both hierarchical and tabular data and allows client-side data entry and editing. Ajax support and rich JavaScript API brings great flexibility to the treegrid allowing you to Create customizable dynamic tables with expandable rows.dhtmlxTreeGrid supports data sorting, column resizing, drag-and-drop and different cell types. Key features: Dynamic loading of levels Drag-n-drop as child/sibling Split mode support Vertical mathematical summation Tree specific script API Tree specific sorting Tree specific rows coloring Tree specific Smart Rendering Tree specific Paging Common Features for Gridand TreeGrid:Full control with JavaScript API Simple JavaScript or XML configuration Integration with HTML Form Easy styling with CSS or predefined skins Serialization to XML/SCV Loading from XML Working with clipboard Easy client-to-server comunication Resizable/movable columns Drag-and-drop rows/columns within grid Drag-and-drop in/from dhtmlxTree Pro Ability to create any editor or cell formating(using Excell - eXtended cell object) Combobox, calendar, and more predefined eXcells Math Formulas for cells/Autocalculated values Invisible data blocks for rows/entire grid (userdata) Client-side sorting (string, integer, date, custom) Server-side sorting ready Wide range of event handlers Detailed documentation