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design:selection_controls [2020/06/30 14:37] – created mmccdesign:selection_controls [2021/06/25 10:09] (current) – external edit 127.0.0.1
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 +====== UI Patterns - Selection Controls ======
 +
 +Author: Michelle
 +
 +===== Examples =====
 +
 +==== Checkboxes ====
 +Used when there are one or many options where more than 1 can be selected
 +
 +==== Radio Buttons ====
 +  * Used when there are 2 or more options where 1 must be selected.
 +  * If possible, use radio buttons rather than drop-down menus - Making all options permanently visible so that users can easily compare them reduces cognitive load
 +  * It is better to have a selected radio button by default
 +  * Users cannot deselect and set the radio button back to its original state once one has been selected. If users might need to refrain from making a selection, you should provide a radio button labeled “None.” Structure the list of options in a logical order, and harness the power of suggestion
 +
 +==== Toggle Switches ====
 +  * Used when there are 2 options and one must always be selected (with a default value)
 +  * Use toggles were selection will immediately take effect
 +
 +==== Choice Chips ====
 +Compact alternative to radio buttons. At least 2 options where 1 can be selected.
 +
 +==== Multi-Select Chips ====
 +Compact alternative to checkboxes. Primarily used for filtering on mobile
 +
 +{{ :design:1.jpeg?nolink |}}
 +
 +===== When To Use What Control =====
 +
 +{{ :design:2.jpeg?nolink |}}
 +
 +===== States =====
 +All of them have enabled, disabled, hover, focused, and pressed states.
 +
 +{{ :design:3.jpeg?nolink |}}
 +
 +===== Best Practices =====
 +
 +==== Don't forget about the indeterminate state ====
 +  * The state is not fully determined
 +  * e.g. when there's a parent checkbox that has multiple children, some of which are selected and others are not.
 +
 +{{ :design:4.jpeg?nolink |}}
 +
 +==== Presenting options in the vertical list will help users easily scan them ====
 +Left-aligned controls and labels will work best - fastest completion times and fewer mistakes
 +
 +{{ :design:5.jpeg?nolink |}}
 +
 +==== Consider chips if vertical space is an issue ====
 +prevent a situation when it’s really difficult to see which control is selected ( make sure to space the buttons and labels)
 +
 +{{ :design:6.jpeg?nolink |}}
 +
 +==== Write clear labels, avoid negations ====
 +Avoid situations when users need to tick the box in order for something not to happen.
 +
 +{{ :design:7.jpeg?nolink |}}
 +
 +==== Highlight selected options to draw users attention ====
 +Visually differentiate selected options from others, especially important for rows selection in data tables.
 +
 +{{ :design:8.jpeg?nolink |}}
 +
 +==== Support bulk select and clear ====
 +
 +{{ :design:9.jpeg?nolink |}}