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{
"title":"Datalist element",
"description":"Method of setting a list of options for a user to select in a text field, while leaving the ability to enter a custom value.",
"spec":"https://html.spec.whatwg.org/multipage/forms.html#the-datalist-element",
"status":"ls",
"links":[
{
"url":"https://hacks.mozilla.org/2010/11/firefox-4-html5-forms/",
"title":"Mozilla Hacks article"
},
{
"url":"https://afarkas.github.io/webshim/demos/",
"title":"HTML5 Library including datalist support"
},
{
"url":"https://developer.mozilla.org/en/HTML/Element/datalist",
"title":"MDN Web Docs - datalist"
},
{
"url":"https://webplatform.github.io/docs/html/elements/datalist",
"title":"WebPlatform Docs"
},
{
"url":"https://demo.agektmr.com/datalist/",
"title":"Eiji Kitamura's options demos & tests"
},
{
"url":"https://github.com/thgreasi/datalist-polyfill",
"title":"Minimal Datalist polyfill w/tutorial"
},
{
"url":"https://github.com/mfranzke/datalist-polyfill",
"title":"Minimal and library dependency-free vanilla JavaScript polyfill"
}
],
"bugs":[
{
"description":"In UIWebView Apps in iOS 12.2, using the datalist element may cause the input type to become incapable of being able to type in it despite not supporting it."
},
{
"description":"While all options are part of the source code, Chromium browsers can only show the first 512 options in the dropdown list."
}
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"notes":"While most commonly used on text fields, datalists can also be used on other input types. IE11 supports the element on `range` fields. Chrome and Opera also support datalists to suggest given values on `range`, `color` and date/time fields. ",
"notes_by_num":{
"1":"Partial support refers to [a bug](https://bugs.chromium.org/p/chromium/issues/detail?id=773041) where long lists of items are unscrollable resulting in unselectable options.",
"2":"Partial support in IE refers to [significantly buggy behavior](https://web.archive.org/web/20170121011936/http://playground.onereason.eu/2013/04/ie10s-lousy-support-for-datalists/) (IE11+ does send the input and change events upon selection). ",
"3":"Partial support refers to no support for datalists on non-text fields (e.g. number, [range](https://bugzilla.mozilla.org/show_bug.cgi?id=841942), [color](https://bugzilla.mozilla.org/show_bug.cgi?id=960984), [date and time](https://bugzilla.mozilla.org/show_bug.cgi?id=1905313)).",
"4":"Partial support in Edge refers [to disappearing option elements on focusing the input element via tab](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/20066595/).",
"5":"Supported through WKWebView and Safari but not through UIWebView",
"6":"In Firefox, autocomplete must be set to off to make dynamic datalist work due to [a bug](https://bugzilla.mozilla.org/show_bug.cgi?id=1474137)",
"7":"Partial support refers to no support for datalists on [date and time](https://bugzilla.mozilla.org/show_bug.cgi?id=1905313) fields.",
"8":"If both a value and label are provided for an option iOS will only display the value as suggested selection. (see [bug](https://bugs.webkit.org/show_bug.cgi?id=289668))"
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