我在我的html文件中有一個下拉列表。從會話中選擇下拉列表值
我希望自動選擇位置(在下拉列表中),如果會話中存在會話對象。
我希望你能理解我的問題。我是mvc的新手。謝謝
@if (Session["Location"] == null)
{
<select class="form-control" id="DeliveryLocation" name="DeliveryLocation">
<option value="" selected disabled hidden>Choose Your Location</option>
<option value="Aundh">Aundh</option>
<option value="Baner">Baner</option>
<option value="Balewadi">Balewadi</option>
<option value="Pimpri">Pimpri</option>
<option value="Nilakh">Nilakh</option>
<option value="Wakad">Wakad</option>
</select>
}
else
{
// i want code here to select value from dropdown as it is in location session
<pre> <select class="form-control" id="DeliveryLocation" name="DeliveryLocation">
<option value="" selected disabled hidden>Choose Your Location</option>
<option value="Aundh">Aundh</option>
<option value="Baner">Baner</option>
<option value="Balewadi">Balewadi</option>
<option value="Pimpri">Pimpri</option>
<option value="Nilakh">Nilakh</option>
<option value="Wakad">Wakad</option>
</select>
}
你可以進一步添加JavaScript向下如的document.getElementById( 'DeliveryLocation')值= '@Session [ 「位置」]'。 – Steve