我正在使用Semantic UI Search Selection并使用.dropdown()
的非常简单的实现将静态标记转换为可搜索的国家/地区输入。
问题是此输入会自动聚焦,菜单会在页面加载时下降。如果我等到$(window).load()
,我可以从元素(及其子元素)中删除active
和visible
类,但我宁愿在不使用这些类的情况下实例化菜单。< / p>
我的标记看起来如下所示:
$('.ui.modal').modal('show');
$('.ui.dropdown').dropdown();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.11.8/semantic.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.12.0/semantic.min.css">
<div class="ui modal">
<i class="close icon"></i>
<div class="content">
<div class="ui form">
<div class="field">
<label>I am a:</label>
<select class="ui dropdown" name="homeowner_type">
<option value="">--</option>
<option value="Homeowner">Homeowner</option>
</select>
</div>
<!-- The dropdown in question -->
<div class="field">
<label>Country:</label>
<div class="ui fluid search selection dropdown">
<input type="hidden" name="country">
<i class="dropdown icon"></i>
<div class="default text">Select Country</div>
<div class="menu">
<div class="item" data-value="us"><i class="us flag"></i>United States</div>
<div class="item" data-value="uy"><i class="uy flag"></i>Uruguay</div>
<div class="item" data-value="uz"><i class="uz flag"></i>Uzbekistan</div>
<!-- additional countries -->
</div>
</div>
</div>
</div>
</div>
</div>
我的代码中没有.dropdown()
的其他实例。想法?
编辑:我发现这种情况正在发生,因为表单包含在模态中。当表单位于模态之外时,不会发生此问题。
答案 0 :(得分:2)
截至2015年4月,有一个未记录的模态设置,负责聚焦模态中包含的第一个input
元素:
autofocus: function() {
if(settings.autofocus) {
var
$inputs = $module.find(':input:visible'),
$autofocus = $inputs.filter('[autofocus]'),
$input = ($autofocus.length > 0)
? $autofocus
: $inputs
;
$input.first().focus();
}
},
我们可以在$.fn.modal.settings
下使用此设置。因此,以下内容将阻止此模式打开时此搜索输入聚焦:
$('.ui.modal').modal({
autofocus: false,
}).modal('show');
一个可运行的例子:
$('.ui.modal').modal({
autofocus: false,
}).modal('show');
$('.ui.dropdown').dropdown();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.11.8/semantic.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.12.0/semantic.min.css">
<div class="ui modal">
<i class="close icon"></i>
<div class="content">
<div class="ui form">
<div class="field">
<label>I am a:</label>
<select class="ui dropdown" name="homeowner_type">
<option value="">--</option>
<option value="Homeowner">Homeowner</option>
</select>
</div>
<!-- The dropdown in question -->
<div class="field">
<label>Country:</label>
<div class="ui fluid search selection dropdown">
<input type="hidden" name="country">
<i class="dropdown icon"></i>
<div class="default text">Select Country</div>
<div class="menu">
<div class="item" data-value="us"><i class="us flag"></i>United States</div>
<div class="item" data-value="uy"><i class="uy flag"></i>Uruguay</div>
<div class="item" data-value="uz"><i class="uz flag"></i>Uzbekistan</div>
<!-- additional countries -->
</div>
</div>
</div>
</div>
</div>
</div>