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Lead:  Liav Nadler  

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Table of Contents

Description

An A spreadsheet table is a type of data table where users can add and edit numeric data on a spreadsheet-like grid

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Usage & Behaviour

Structure

  • The table contains a grid of rows and columns

  • Rows and column may have headersThe table may contain:

    • Header row

    • Header column (on the left)

    • Total row (at the bottom)

  • If the table is higher than its container, a scroll bar will appear. The scroll bar will not affect the header and title rows, if exists

States

  • A cell can be in one of these states:

State

Example

Comments

Normal (

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Enables)

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Disabled

In Focus

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Only one cell can be in focus at any time. By default, the top-left cell is in focus

Selected

User can select one or more cells (see below)

Selected + In Focus

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No Data

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Missing Information

Interaction

  • Clicking a cell:

    • Sets the focus to that cell

    • Selects the cell

    • Deselects all other cells

  • Double clicking a cell is similar to clicking a cell, but if the cell has text in it, double clicking will place the insertion point in the location of the cursor

  • Hitting the Enter key set the focus to the cell below the current cell

  • Hitting the Tab key sets the focus to the right of the current cell

  • Selecting multiple cells can be done in one of two ways:

    • Dragging the cursor over a group of cell. In this case the first selected cell gets the focus

    • Clicking cells while holding the Ctrl / Cmd key. In this case the last selected cell gets the focus

  • Typing text will enter the text to the cell that is in focus, replacing any other text in the cell

  • A newly added text in a cell will be updated in the cell after losing focus (either by clicking another cell or using the Enter / Tab key)

  • A cell in focus or a group of cells that were selected by dragging will show a distinctive point at the bottom-right corner of the cell / the selected area

  • Dragging the point to other cells will copy the content of the cell to the target cells

  • Adding / deleting rows and columns?

  • Resizing rows and columns?

Edge Cases

  • if the text typed in a cell is longer than the cell

  • Restricting data while typing (e.g allow only digits)

  • Missing information / errors

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