我有這個 html 代碼：
<select class="selectpicker" multiple data-live-search="true">
<option>Mustard</option>
<option>Ketchup</option>
<option>Relish</option>
</select>
多重鍵對我來說非常重要，并嘗試在這種剃刀語法中使用：
@Html.DropDownListFor(x => x.LinksSelected, new SelectList(ViewBag.Tickets[0].Links, "linkID", "linkName")
, new { @class = "selectpicker" , @multiple } )
我該如何解決？
uj5u.com熱心網友回復：
嘗試使用 multiple = "multiple" 替換@multiple：
@Html.DropDownListFor(x => x.LinksSelected, new SelectList(ViewBag.Tickets[0].Links, "linkID", "linkName")
, new { @class = "selectpicker" , multiple = "multiple" } )
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/459881.html
標籤：网 asp.net-mvc asp.net 核心