我试图在两个输入组之间放置一个元素,然后在最后附加两个按钮,但对齐和大小完全关闭。这在Bootstrap v3.3.7中运行良好,但自从升级到Bootstrap v4.1后,我无法让它工作。
这是我的v3.3.7代码:
<div class="col-lg-10 text-right">
<form role="form" class="form-inline" method="get">
<div class="form-group" id="data_5">
<div class="input-group my-2" id="datepicker">
<input type="date" class="input-sm form-control" name="start_date" value="2019-01-03" max="2019-01-04">
<span class="input-group-addon">to</span>
<input type="date" class="input-sm form-control" name="end_date" value="2019-01-03" max="2019-01-04">
</div>
</div>
<button class="btn mt-2 btn-sm btn-success" type="submit">Update</button>
<button type="button" class="reset btn mt-2 btn-sm btn-primary" data-column="0" data-filter="">
<i class="bootstrap-icon-white glyphicon glyphicon-filter"></i> Reset filters
</button>
</form>
</div>
这是我的v4.1代码:
<div class="col-lg-10">
<div class="float-right">
<form role="form" class="form-inline" method="get">
<div class="form-group" id="data_5">
<div class="input-group my-2" id="datepicker">
<input type="date" class="input-sm form-control" name="start_date" value="2019-01-03" max="2019-01-04">
<span class="input-group-addon input-group-sm">to</span>
<input type="date" class="input-sm form-control" name="end_date" value="2019-01-03" max="2019-01-04">
<div class="input-group-append">
<button class="btn mt-2 btn-sm btn-success" type="submit">Update</button>
<button type="button" class="reset btn mt-2 btn-sm btn-primary" data-column="0" data-filter="">
<i class="bootstrap-icon-white glyphicon glyphicon-filter"></i> Reset filters
</button>
</div>
</div>
</div>
</form>
</div>
</div>
我的迁移代码做错了什么?