没有记录时如何隐藏列表？

Question

I have this code to display a list but need your help to hide when the list have to no record?.

Need your help hiding inside list when no record?

<ul id="treeview">
          @foreach (var item in rpInfo)
             {
              <li data-expanded="true" class="panel-handler" data-id="@item.ID">
                <i class="far fa-check-circle" data-id="@item.Flag" style="padding-right: 10px;"></i>@item.CompnayName(@item.Type)
                    <ul>
                       <li data-expanded="true">  <i class="far fa-check-circle" style="padding-right: 10px;"></i> @item.Name (@item.Type)</li>
                      </ul>
              </li>
              }
  </ul>

this section need to be hidden when no record

<li data-expanded="true">  <i class="far fa-check-circle" style="padding-right: 10px;"></i> @item.Name (@item.Type)</li>

Here is how it's displayed when no record. it only display the icon Here is how it look when no record - i want to hide highlighted one

Answer 1

Add if-else , more: If statement in aspx page

<% if(somecondition) { %>
   some html
<% } %>

Yours:

<% @if(item.CompnayName(@item.Type) != "") { %>
   <li data-expanded="true" class="panel-handler" data-id="@item.ID">
                <i class="far fa-check-circle" data-id="@item.Flag" style="padding-right: 10px;"></i>@item.CompnayName(@item.Type)
                    <ul>
                       <li data-expanded="true">  <i class="far fa-check-circle" style="padding-right: 10px;"></i> @item.Name (@item.Type)</li>
                      </ul>
              </li>
<% } %>