这是一个 html 或 Jinja 表单
<form role="search" class="navbar-form nav-item" action="filter" method="GET">
<div class="form-row align-items-center">
<div class="col-auto my-1">
<select class="custom-select mr-sm-6" name="myselect" id="inlineFormCustomSelect">
<option value="new" selected> New</option>
<option value="old">Old</option>
<option value="randow">Random</option>
<option value="more">More Videos</option>
<option value="less">Less Videos</option>
</select>
</div>
<div class="col-auto my-1">
<select class="custom-select mr-sm-6" id="inlineFormCustomSelect">
<option value="all course">All Courses</option>
<option value="free">Free Courses</option>
<option value="all price">Price - All</option>
<option value="lowest">Price - Lowest</option>
<option value="highest">Price - Highest</option>
</select>
</div>
</div>
</form>
now how can i create a flask code/view to flash message when any of the options is selected? 如果我能正确理解这个逻辑,我同样可以使用这个逻辑来创建一个过滤系统来对数据库进行排序。谢谢。
泛舟湖上清波郎朗
catspeake
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