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<input type="text" list="datalist"> | |
<datalist id="datalist"> | |
<option>First Choice</option> | |
<option>Second Choice</option> | |
<option>Third Choice</option> | |
</datalist> | |
Live Demo
The Low Down
The <datalist>
element lets you provide <option>
s that are available for selection by another form control.
- When an
input
with alist
attribute matching the id of your<datalist>
element comes into focus, is double clicked or upon data entry, a menu will appear populated by theoption
provided in the<datalist>
. - While not officially required, you must include an id for the inputs to reference. One
<datalist>
can be referenced by an unlimited number of input elements. - A datalist must contain zero or more
<option>
elements. No other children are valid. - You might think of an
<input>
with a linked<datalist>
like you would a group of radio buttons with an “Other: _________” choice or a select that also allows for free form data entry. For most input types, it behaves a bit like autocomplete or “suggested” items might. If you type “V” the list will show only items that start with “V” in Chrome, Opera and IE, and any<option>
containing “V” in Firefox. - If a browser doesn’t support
<datalist>
, it will not show the nested<options>
. Generally<options>
only display when nested within a<select>
. Now, they also display, though differently, when nested in a<datalist>
in supporting browsers. - For
<input type="range">
, supporting browsers show tick marks along the slider at each value included as an<option>
in the associated<datalist>
. - For the date input types, supporting browsers show a drop down
<option>
in the associated<datalist>
. - Firefox doesn’t show the data list drop down on focus, rather you have to double click on the input, otherwise it will show the suggestions upon data entry.
- In mobile,
<datalist>
is supported in conjunction with most input types in Blackberry 10, Opera mobile thru v 12.1 (support was removed in 21), Chrome for Android and Firefox for Firefox OS. It is not supported in IE10 mobile. - Fallback is just a regular text input. In non-supporting browsers, the
<datalist>
will not show unless you include a nested<select>
, which is a way of falling back, as shown in progressive usage below as demonstrated by Jeremy Keith.