ExpandableTable is a widget for Flutter that create a Table with header and first column fixed. You can create a nested Rows/Columns grouped in expandable Row/Column

ExpandableTable

• Header and first column fixed
• Supports vertical and horizontal scroll
• Customizable animation Duration and Curve
• Specific height definition for each single row
• Specific width definition for each single column
• Access to cell address when building cell content
• Access to the parent rows and columns of the cell while building the contents of a cell

Make sure to check out the examples on GitHub.

Add the following line to pubspec.yaml:

dependencies:
  flutter_expandable_table: <last-release>

Complete example available here.

     return ExpandableTable(
      firstHeaderCell: ExpandableTableCell(
        child: Text('Simple\nTable'),
      ),
      headers: headers,
      rows: rows,
    );

You can create an external controller to be able to dynamically manage the table, for example to add or remove rows within it.

Here is an example:

    //... Inside Widget State
    late ExpandableTableController controller;
    //....
    @override
    void initState() {
      controller = ExpandableTableController(
        firstHeaderCell: ExpandableTableCell(child: Container()),
        headers: [],
        rows: [],
        headerHeight: 263,
        defaultsColumnWidth: 200,
        firstColumnWidth: 300,
        scrollShadowColor: AppColors.black,
      );
      super.initState();
    }
    void _onEvent(){    
      controller.rows.add(...your code...);
    }
    @override
    Widget build(BuildContext context) {
      return ExpandableTable(
        controller: controller,
      );
    }
//....

• firstHeaderCell: Is the top left cell, i.e. the first header cell.
• headers: contains the list of all column headers, each one of these can contain a list of further headers, this allows you to create nested and expandable columns.
• rows: contains the list of all the rows of the table, each of these can contain a list of further rows, this allows you to create nested and expandable rows.
• headerHeight: is the height of each column header, i.e. the first row.
• firstColumnWidth: determines first Column width size.
• defaultsColumnWidth: defines the default width of all columns, it is possible to redefine it for each individual column.
• defaultsRowHeight: defines the default height of all rows, it is possible to redefine it for every single row.
• duration: determines duration rendered animation of Rows/Columns expansion.
• curve: determines rendered curve animation of Rows/Columns expansion.
• scrollShadowDuration: determines duration rendered animation of shadows.
• scrollShadowFadeInCurve: determines rendered curve animation of shadows appearance.
• scrollShadowFadeOutCurve: determines rendered curve animation of shadows disappearance.
• scrollShadowColor: determines rendered color of shadows.
• scrollShadowSize: determines size of shadows.
• visibleScrollbar: determines visibility of horizontal and vertical scrollbars.
• trackVisibilityScrollbar: indicates that the scrollbar track should be visible.
• thumbVisibilityScrollbar: indicates that the scrollbar thumb should be visible, even when a scroll is not underway.
• expanded: indicates that the table expands, so it fills the available space along the horizontal and vertical axes.

Package	Verison	Score	Likes	Test	Coverage

Package	Verison	Score	Likes	Test	Coverage