如何从选择的JS中删除搜索框？
如何从选择的JS中删除搜索框？
提问于 2012-08-28 22:19:38
在github上，搜索框现在在所选的选择框中是可选的。有谁知道怎么去掉它吗？
回答 3
Stack Overflow用户
回答已采纳
发布于 2012-10-03 09:42:42
当前版本的Chosen提供了两种方法来控制搜索框的显示。在初始化过程中，两者都作为选项传入。要完全隐藏搜索框，请传入选项"disable_search": true
$("#mySelect").chosen({
"disable_search": true
});或者，如果要在有一定数量的选项时显示搜索，请使用选项"disable_search_threshold": numberOfOptions (其中numberOfOptions是显示搜索框之前所需的最小选项数量)：
$("#mySelect").chosen({
"disable_search_threshold": 4
});
jQuery(function($) {
// Create a set of OPTION elements from some dummy data
var words = ["lorem", "ipsum", "dolor", "sit", "amet,", "consectetur", "adipiscing", "elit", "duis", "ullamcorper", "diam", "sed", "lorem", "mattis", "tristique", "integer", "pharetra", "sed", "tortor"],
options = $($.map(words, function(word) {
return $(document.createElement('option')).text(word)[0];
}));
$('select').each(function() {
// Add the dummy OPTIONs to the SELECT
var select = $(this).append(options.clone());
// Initialize Chosen, using the options from the
// `data-chosen-options` attribute
select.chosen(select.data('chosen-options'));
});
});body {
font-family: sans-serif;
font-size: .8em; }
label {
display: block;
margin-bottom: 1.4em; }
label .label {
font-weight: bold;
margin-bottom: .2em; }
select {
width: 14em; }<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.5.1/chosen.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.5.1/chosen.jquery.min.js"></script>
<label>
<div class='label'>Default behavior</div>
<select name='default' data-chosen-options='{}'></select>
</label>
<label>
<div class='label'>No search at all</div>
<select name='no-search' data-chosen-options='{ "disable_search": true }'></select>
</label>
<label>
<div class='label'>Search iff more than 4 items</div>
<select name='conditional-search' data-chosen-options='{ "disable_search_threshold": 4 }'></select>
</label>
<label>
<div class='label'>Search iff more than 32 items</div>
<select name='conditional-search' data-chosen-options='{ "disable_search_threshold": 32 }'></select>
</label>
Stack Overflow用户
发布于 2012-09-03 23:59:58
只需在需要时隐藏它
$('.chzn-search').hide();Stack Overflow用户
发布于 2012-08-30 13:30:23
chosen.jquery.js只是用类chzn-search在display:none中设置了搜索框的样式
<div class="chzn-search"><input type="text" autocomplete="off" style="display:none;" /></div>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/12161354
复制相关文章
相似问题