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Live examples
Grids and tree grids

Complex grid - the first one Large table with paging Large table without paging Multiline & images - books Positions and spanning Photo album - images Dynamic Adobe Flash Dynamic MS SilverLight PivotTable - 2D grouping Schools - list and ratings File and directory browser Extended JavaScript API Sharing & synchronisation 1 000 000 rows, 1 000 cols

Sheets

Microsoft Excel sheet TreeGrid sheet

Gantt and bar charts

Gantt & Network chart Simple Gantt chart Big Gantt chart - 1000 rows Gantt chart tree by grouping Resources usage chart Run chart - bar chart Grouping bars - run groups Line chart and XY charts

Live grid tutorials
Basic (rows and columns)

1. Basic grid 2. Rows 3. Columns 4. Default rows, columns 5. Rows manipulation 6. Rows identification

Cells (types, formats, edit)

1. Edits - inputs & multiline 2. Combos & checkboxes 3. Html, links, imgs, buttons 4. Space buttons & tabs 5. Permissions & validation 6. Cell CSS style & color 7. Conditional formatting 8. Custom controls & editing 9. Events & custom dialogs 10. Column & row spanning 11. Dynamic cell spanning

Tree (rows, columns, groups)

1. Row tree 2. Column tree 3. Grouping rows to tree

Sorting rows

1. Sorting rows

Filter and search

1. Filtering rows 2. Filtering in tree 3. Search & advanced filters

Dragging

1. Dragging rows 2. Dragging between grids 3. Dragging external tag

Paging (rows, tree, columns)

1. Client root paging 2. Client child paging 3. Client column paging 4. All client paging 5. Adding pages dynamically 6. Server root paging 7. Server child paging 8. All server paging

Master and detail

1. Nested detail simple 2. Nested detail tables 3. Master detail simple 4. Master detail tables 5. Master detail more tables 6. Master detail in tree 7. Master detail trees

Calculations (cell formulas)

1. Calculated columns 2. Calculated rows 3. Calculation order 4. Calculated rows in tree 5. Calculation order in tree 6. Calculated attributes 7. Editable calculated cells

Live Sheet tutorials
Sheet features

1. Row and column Index 2. Auto size (auto adding pages) 3. Row&column manipulation 4. Cell manipulation 5. Cell style 6. Editable formulas (ids) 7. Editable formulas (indexes) 8. Cell format 9. Outside edit

Live Gantt tutorials
Main bar (Gantt chart)

1. Main bar 2. Discrete main bar 3. Main bar plans 4. Summary tasks

Run bar (Bar chart)

1. Run array definition 2. Run JSON definition 3. Run summary definition 4. Run drag 5. Run groups & API 6. Run bar as task 7. Run box as task 8. Network diagram 9. Run join and drag 11. 2 fixed levels containers

Flags and points

1. Flags 2. Points

Display, zoom, paging

1. Header & background 2. Zoom 3. Paging 4. Synchronizing more Gantts

Dependencies & scheduling

1. Constraints 2. Dependencies 3. Schedule tasks 4. Critical path

Calendars

1. Calendars exclude

Resources

1. Resources 2. Availability

4. Master detail tables

Master detail relation in plain tables

  • Plain master detail relation is used to show the same data in two or more grids in different layout.
    Master grid shows the data in rows and detail grid shows the one master row data in different structure, often vertically in column.
  • The data are defined only in master grid, only master grid stores the changes and can upload them back to server.
    Detail grid defines only layout, the columns and fixed (summary) rows and optionally variable rows shown only when the detail grid is empty (does not show any master row).
  • The master relation is defined usually in master default row <D> definition.
    This default row defines attributes for all the master root rows and also their hidden children to be displayed in detail grid.
  • The default row name should not be 'R', because it will be used for the children by default.
    The default row name can be set to <Root CDef/> attribute value to be used for all existing and new root rows in master grid.
  • The <D> has set its attribute

    Detail

    as id of the detail grid where the row's children will be shown. The Detail marks the row as master row.
    It should have set also Expanded='0' CanExpand='0' to never show its chilren in master grid.
  • The <D> cell attributes

    CopyTo

    will define which master cells will be copied to which detail row(s) and cells.
    Usual value of the master CopyTo attribute is "Child_X,Y", where X is child row position from 0 and Y is column name.
    For example NAMECopyTo='Child_2,VALUE' means that master row's NAME cell will be copied to the third child row, to the cell name VALUE.
  • The <D> defines children that will be shown in detail grid. Defines them as nested <I> tags.
    These child rows will be shown in detail grid, so they define cells in detail grid columns, not in master's.
    These <I> tags can have any standard row or cell attribute, also Def attribute to specify row default.
  • The child row cell attributes

    CopyTo

    will define which detail cells will be copied to which master cells.
    Usual value of the child CopyTo attribute is "Parent,Y", where Y is the master cell name.
    For example VALUECopyTo='Parent,NAME' means that child row's VALUE cell will be copied to the master row's cell NAME.
  • How it works


    • On master grid load there will be created hidden children for every row according to the <D> definition.
      To these children attributes will be copied values from the root rows, according to the <D> CopyTo attributes.
    • When some row in master grid is chosen to show it in detail grid (e.g. focused), all the row's children are copied from master grid to detail grid and here are shown.
      In this time are all the child rows at two placed (in master grid and in detail grid) and all changes are synchronized and mirrored to both.
    • When a user changes some value in master grid, in root row, the change is automatically copied to its hidden children and also mirrored to detail grid.
      It is done by CopyTo attribute in <D> tag, similarly to the grid loading.
    • When a user changes some value in detail grid, the change is mirrored to hidden child in master grid and also copied to the parent row.
      It is done by CopyTo attribute in <D> child <I> tag.
    • When a user chooses another row in master grid to show it in detail grid, all actual detail grid variable rows are cleared and filled by the new content.
  • The behavior of choosing master row to show in detail row can be controlled by assigning ShowDetail action to appropriate event.
    Or simply by Cfg attribute DetailOn - 0 - disabled, 1 - on focus to row, 2 - on click to row, 3 - on double click to row.
  • API


    On showing the master row in detail grid is called API event OnShowDetail.
    After the row is shown is called OnShowDetailFinish.
    To manually show some master row in detail grid call API method ShowDetail.
    To refresh or clear detail grid call RefreshDetail.