Selection in EJ 1 ASP.NET Core Spreadsheet

Selection provides an interactive support to highlight cell, row, or column that you select. Selection can be done through Mouse, Touch or Keyboard interaction. To enable selection, set allow-selection as true.

Selection Modes

The mode of selection can be single or range selection. The default selection mode can be set using allow-selection in e-selection-settings.
The two types of selection mode are as follows,

  • Single - ej.Spreadsheet.SelectionUnit.Single
  • Range - ej.Spreadsheet.SelectionUnit.Range

Selection Type

There are four types of selection in Spreadsheet,

  1. Cell Selection
  2. Row Selection
  3. Column Selection
  4. Sheet Selection

You can set default selection-type in e-selection-settings.

Cell Selection

Cell selection is used to select a single or multiple cells. It can be performed using selectRange method.
The following code example describes the above behavior,

  • html
  • <ej-spread-sheet id="Spreadsheet" load-complete ="loadComplete"></ej-spread-sheet>
    
    <script type="text/javascript">
            function loadComplete(args) {
                this.XLSelection.selectRange("A1:C3");
                this.XLDragFill.positionAutoFillElement();
            }
    </script>

    The following output is displayed as a result of the above code example.
    Selection_img1

    Row Selection

    Row selection is used to select a single or multiple rows. It can be performed using selectRows method.
    The following code example describes the above behavior,

  • html
  • <ej-spread-sheet id="Spreadsheet" load-complete ="loadComplete"></ej-spread-sheet>
    
    <script type="text/javascript">
            function loadComplete(args) {
                this.XLSelection.selectRows(0, 2);
                this.XLDragFill.positionAutoFillElement();
            }
    </script>

    The following output is displayed as a result of the above code example.
    Selection_img2

    NOTE

    This type can be set as default by setting selection-type property in e-selection-settings as ej.Spreadsheet.SelectionType.Row

    Column Selection

    Column selection is used to select a single or multiple columns. It can be performed using selectColumns method.
    The following code example describes the above behavior,

  • html
  • <ej-spread-sheet id="Spreadsheet" load-complete ="loadComplete"></ej-spread-sheet>
    
    <script type="text/javascript">
            function loadComplete(args) {
                this.XLSelection.selectColumns(0, 2);
                this.XLDragFill.positionAutoFillElement();
            }
    </script>

    The following output is displayed as a result of the above code example.
    Selection_img3

    NOTE

    This type can be set as default by setting selection-type property in e-selection-settings as ej.Spreadsheet.SelectionType.Column

    Sheet Selection

    Sheet selection is used to select all cells in a worksheet. It can be performed using selectSheet method.
    The following code example describes the above behavior,

  • html
  • <ej-spread-sheet id="Spreadsheet" load-complete ="loadComplete"></ej-spread-sheet>
    
    <script type="text/javascript">
            function loadComplete(args) {
                this.XLSelection.selectSheet();
            }
    </script>

    The following output is displayed as a result of the above code example.
    Selection_img4