相关疑难解决方法(0)

我正在使用 boostrap 4 所以我有

css：

<link rel="stylesheet" type="text/css" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">

js：

<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>

所以我有模态，里面是产品的复选框。

<div class="modal fade" id="modal" tabindex="-1" role="dialog" aria-labelledby="smallmodalLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body items-container products">
            <div class="row form-group">
                <div class="col col-sm-6 pr-1">
                    <select data-placeholder="Choose Brand..." multiple class="standard-select mb-3">
                        <option value=""></option>
                        <option value="1">Brand 1</option>
                        <option value="1">Brand 2</option>
                    </select>
                </div>
                <div class="col col-sm-6 pl-0">
                    <input type="text" id="search_by_name" placeholder="Search by Name" class="form-control">
                </div> …