Chrome选择列表样式行为过滤选择列表选项(Chrome Select List Style Behavior Filtering Select List Options)

在Chrome中，这些行为不符合预期，如果使用size属性，则样式选项不起作用。我怎样才能做到这一点？

http://jsfiddle.net/D9X9U/1/

我在这里的最终游戏是有一个搜索框，可以过滤某种选择列表。

In Chrome these do not behave as expected, the style options doesn't work if a size attribute is used. How can I make this work?

http://jsfiddle.net/D9X9U/1/

My end game here is to have a search box that filters a select list of some kind.

最满意答案

我最终使用隐藏的选择列表并在两者之间移动元素。如果有人发现了这个并且可以改善这一点，那么我会将你的标记作为答案。我或多或少地通过javascript和jquery摸索我的方式，所以我确信可以做很多事情来改善它。

http://jsfiddle.net/x6cfF/1/

编辑：任何发现这个寻找解决方案的人，这里有一个更好的解决方案https://codereview.stackexchange.com/questions/23706/better-way-to-filter-select-list/23710?noredirect=1#23710

<input type="search" id="SearchBox" /> <br /> <div class="scrollable" id="CustomerSelectDiv"> <select size=2 class="scrollableinside" id="CustomerSelect"> <option value=100>test</option> <option value=101>test1</option> <option value=102>test2</option> <option value=103>test3</option> </select> </div> <div style="display: none;"> <select id="CustomerSelectHidden"></select> </div> <script type="text/javascript"> window.onload=function() { var $options = $('#CustomerSelect option'); document.getElementById("SearchBox").onkeyup = function () { var $HiddenOptions = $('#CustomerSelectHidden option'); $HiddenOptions.each(function (index, value) { document.getElementById('CustomerSelect').appendChild(this); }); var search = $.trim($(this).val()).replace(/ +/g, ' ').toLowerCase(); var element = $options.filter(function () { var text = $(this).text().replace(/\s+/g, ' ').toLowerCase(); return !~text.indexOf(search); }).appendTo(document.getElementById('CustomerSelectHidden')); } } </script>

I ended up using a hidden select list and moving elements between the two. If someone finds this and can improve this please do so, I will mark yours as the answer. I'm more or less fumbling my way through javascript and jquery so I'm sure a lot can be done to make this better.

http://jsfiddle.net/x6cfF/1/

Edit: anyone who finds this looking for a solution, there is a better one here https://codereview.stackexchange.com/questions/23706/better-way-to-filter-select-list/23710?noredirect=1#23710

<input type="search" id="SearchBox" /> <br /> <div class="scrollable" id="CustomerSelectDiv"> <select size=2 class="scrollableinside" id="CustomerSelect"> <option value=100>test</option> <option value=101>test1</option> <option value=102>test2</option> <option value=103>test3</option> </select> </div> <div style="display: none;"> <select id="CustomerSelectHidden"></select> </div> <script type="text/javascript"> window.onload=function() { var $options = $('#CustomerSelect option'); document.getElementById("SearchBox").onkeyup = function () { var $HiddenOptions = $('#CustomerSelectHidden option'); $HiddenOptions.each(function (index, value) { document.getElementById('CustomerSelect').appendChild(this); }); var search = $.trim($(this).val()).replace(/ +/g, ' ').toLowerCase(); var element = $options.filter(function () { var text = $(this).text().replace(/\s+/g, ' ').toLowerCase(); return !~text.indexOf(search); }).appendTo(document.getElementById('CustomerSelectHidden')); } } </script>

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