265:") a checkbox changes the checkbox's state with no other side-effects. Violating this guideline by associating additional actions with the change of state frequently confuses users, because they are used to configuring data in entry controls such as text boxes, radio buttons, and checkboxes and then invoking an action control such as a push button to initiate the action to process the data.
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so that files can be selected one at a time, or by folder. If only some of the files in a folder are selected, then the checkbox for that folder would be indeterminate. Clicking on this indeterminate checkbox would select all or, less commonly, none of the contained files. Continuing to click on the
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provided by a normal checkbox. This third state is shown as a square or dash in the checkbox, and indicates that its state is neither checked nor unchecked. This is most often used when the checkbox is tied to a collection of items in mixed states. The indeterminate state cannot usually be selected
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inside (depending on the graphical user interface) when checked. A caption describing the meaning of the checkbox is normally shown adjacent to the checkbox. Inverting the state of a checkbox is done by clicking the mouse on the box, or the caption, or by using a
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Some tri-state checkbox implementations allow the user to toggle among all states, including the indeterminate state, by remembering the mixed state of the items in the collection. This serves as an
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to make a binary choice, i.e. a choice between one of two possible mutually exclusive options. For example, the user may have to answer 'yes' (checked) or 'no' (not checked) on a simple
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Often, a series of checkboxes is presented, each with a binary choice between two options. The user may then select several of the choices. This is contrasted with the
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One common exception is to enable or display additional user input elements whose relevance depends on the checkbox state. In other situations
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checkbox would alternate between checked (all sub-directories and files selected) and unchecked (no sub-directories or files selected).
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This article is about the computer interface element. For the concept in US tax law, see
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469:"<input type="checkbox"> - HTML: HyperText Markup Language | MDN"
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Checkboxes are shown as empty boxes when unchecked, and with a
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For example, a checkbox presented to select files to send via
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by the user, and switches to a checked state when activated.
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Sample binary-state checkboxes, with some options disabled
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67:. Unsourced material may be challenged and removed.
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231:indeterminate state in addition to the two
949:List of graphical user interface elements
272:is typically used instead of a checkbox.
127:Learn how and when to remove this message
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205:Checkboxes may be disabled (indicated "
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65:adding citations to reliable sources
27:Element of graphical user interfaces
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437:Nielsen, Jakob (September 2004).
1005:Knowledge (XXG) requested images
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308:is used to display a checkbox.
52:needs additional citations for
439:"Checkboxes vs. Radio Buttons"
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229:use checkboxes that allow an
696:Head-up display in computing
221:Sample tri-state checkboxes
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545:Graphical control elements
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443:Jakob Nielsen's Alertbox
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789:Client-side decoration
388:Toggle switch (widget)
261:Setting or clearing ("
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867:Breadcrumb navigation
473:developer.mozilla.org
348:BALLOT BOX WITH CHECK
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510:at Wikimedia Commons
302:"checkbox"
61:improve this article
18:Tri-state check box
726:Progress indicator
701:HUD in video games
449:on August 29, 2012
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213:Tri-state checkbox
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839:Window decoration
794:Disclosure widget
598:Data input-output
559:Adjustment handle
506:Media related to
393:Boolean data type
364:BALLOT BOX WITH X
189:keyboard shortcut
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16:(Redirected from
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903:Alert dialog box
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479:. 13 June 2023
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117:November 2010
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78: –
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72:Find sources:
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50:This article
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32:Check-the-box
19:
923:Modal window
855:Navigational
731:Progress bar
691:Balloon help
650:Radio button
645:List builder
620:Cycle button
610:Color picker
604:
569:Context menu
483:19 September
481:. Retrieved
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451:. Retrieved
447:the original
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420:. Retrieved
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383:Radio button
286:HTML element
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241:might use a
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227:applications
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59:Please help
54:verification
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913:File dialog
862:Address bar
625:Date picker
508:Check boxes
453:February 5,
422:February 5,
999:Categories
908:Dialog box
772:Containers
753:Status bar
660:Search box
399:References
332:BALLOT BOX
263:unclicking
207:greyed out
87:newspapers
76:"Checkbox"
969:Scrolling
964:Mouseover
872:Hyperlink
846:Workspace
784:Tree view
779:Accordion
655:Scrollbar
630:Grid view
615:Combo box
282:web forms
253:feature.
243:tree view
193:space bar
153:check box
892:Special
804:Menu bar
741:Throbber
675:Text box
640:List box
605:Checkbox
589:Pie menu
372:See also
360:☒
344:☑
328:☐
161:tick box
149:checkbox
894:windows
829:Toolbar
814:Popover
763:Tooltip
748:Sidebar
711:Infobar
670:Spinner
477:Mozilla
312:Unicode
163:) is a
157:tickbox
101:scholar
834:Window
819:Ribbon
665:Slider
564:Button
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355:U+2612
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339:U+2611
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284:, the
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809:Panel
758:Toast
716:Label
293:input
225:Some
184:cross
108:JSTOR
94:books
979:WIMP
706:Icon
584:Menu
485:2023
455:2010
424:2010
417:msdn
323:2610
305:>
296:type
290:<
276:HTML
251:undo
180:tick
169:user
80:news
824:Tab
280:In
239:FTP
182:or
63:by
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321:U+
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
