Are Multi-line Options in Html Select Tags Possible?
Question
是否有可能（仅使用HTML），显示select与option跨越每个多线S？
7 answers
solution1
13 ACCPTED 2009-07-22 13:48:02
It is not possible using html select control.
You can use a div that can act as a dropdown list using JavaScript and css.
solution2
5 2014-11-13 06:53:34
not only is it not possible on standard html, but it would then (as an object) become incompatible with the way IOS devices handle the option tag , which is to display a scroll list so it is not even reasonable to want the option tag to behave that way as it would break cross-device compatibility badly and unexpectedly.
as others have answered (i dont have enough reputation to upvote or comment yet) have said, it must be done with css/div styling etc and in that way is a lot more extensible with full html functionality within each of the option tag 's as well as (via css styling) being mobile device friendly.
solution3
3 2016-04-11 20:41:34
If your case is around iOS truncating long option text, then the solution from How to fix truncated text on <select> element on iOS7 can help.
Add an empty optgroup at the end of the select list:
You can implement like this:
<select>
<option selected="" disabled="">option first</option>
<option>another option that is really long and will probably be truncated on a mobile device</option>
...
<optgroup label=""></optgroup>
</select>
solution4
1 2009-07-22 13:47:24
As the presentation of a select element is up to the user agent, I'm afraid you can't have that, unless some UA actually implements it. But select as either a ListBox or ComboBox never really had much need for items spanning multiple lines. Furthermore it would greatly confuse users as they are used to one line = one item.
solution5
0 2009-07-22 13:47:51
No.
You could use radio buttons instead though, their <label> s can word wrap.
solution6
0 2009-07-22 13:57:30
It would be possible by using some JavaScript with CSS styling on HTML elements, easily done with a framework like Dojo Toolkit. Otherwise, use Radio or Checkbox controls.
solution7
-4 2016-05-02 00:56:08
What about:
<!DOCTYPE html>
<html>
<body>
<select size="13" multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
</body>
</html>
I don't know if this is what you were looking for, but maybe it could help you.
If you want to select multiple options, you must press Ctrl + click to select more options.
If you want to disable multiselect, just erase the "multiple" parameter from the SELECT tag.
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