下拉框搜索 select2 的使用[转载]

2018-08-16  本文已影响0人  willeny

原文地址:

https://m.imooc.com/article/14472

使用场景是:一个下拉框有太多值 需要搜索做匹配

<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>
<select name="hospital_id" id="searchHospital">
    <option value="0">请选择医院</option>
    <foreach name="hospitalData" item="list">
        <option value="{$list.hospital_id}" 
            <if condition="$_GET['hospital_id'] eq $list['hospital_id']">selected</if>>
        {$list.hospital_name}
        </option>
    </foreach>
</select>
<script>
    $(function(){
        $('#searchHospital').select2({
            placeholder: "Select a state"
        });
    });
</script>
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