部分视图无法使用动态 ID 正确呈现？

Question

我正在尝试呈现部分视图（可重复使用）以便删除 table（客户列表）中具有 cus_id 的客户但是每次我提交表单时只有第一行id提交请告诉我正确的解决方案。

 @foreach (var item in Model)
   {
    ....
    <td>
      @await Html.PartialAsync("~/Views/Shared/Modal.cshtml", item.cus_id)
         @*<partial name="~/Views/Shared/Modal.cshtml" for="@item.cus_id"/>*@

      </td>


   }

这是我的看法

@model int


<span>
    <a href="#/" data-toggle="modal" data-target="#myModal"><i class="fas fa-trash-alt" title="Delete"></i></a>
</span>

<div id="myModal" class="modal fade" role="dialog">
    <div class="modal-dialog">

        <!-- Modal content-->
        <div class="modal-content">
            <div class="modal-header ">
                <h4 class="modal-title">Warning</h4>
                <button type="button" class="close" data-dismiss="modal">&times;</button>
            </div>
            <div class="modal-body">
                <form asp-action="Delete" asp-route-id="@Model" method="post">
                    <span>
                        <span><b>Are you sure you want to delete?</b></span>
                        <button type="submit" class="btn btn-danger">Yes</button>
                        <a href="#/" class="btn btn-primary" data-dismiss="modal">No</a>
                    </span>
                </form>
            </div>

        </div>

    </div>
</div>

Answer 1

问题出在你的局部视图上。

<a href="#/" data-toggle="modal" data-target="#myModel"><i class="fas fa-trash-alt" title="Delete"></i></a>

您使用了 ID select或者，它将始终 select 第一个 ID 为 "myModel" 的模态。虽然所有模态的 ID 都相同。所以，每次提交，只有第一行id在提交。

您可以将 cus_id 应用于模态 id 以区分应打开哪个模态。

<span>
    <a href="#/" data-toggle="modal" data-target="#myModal_@Model"><i class="fas fa-trash-alt" title="Delete"></i></a>
</span>

<div id="myModal_@Model"  class="modal fade" role="dialog">
    <div class="modal-dialog">

        <!-- Modal content-->
        <div class="modal-content">
            <div class="modal-header ">
                <h4 class="modal-title">Warning</h4>
                <button type="button" class="close" data-dismiss="modal">&times;</button>
            </div>
            <div class="modal-body">
                <form asp-action="Delete" asp-route-id="@Model" method="post">
                    <span>
                        <span><b>Are you sure you want to delete @Model?</b></span>
                        <button type="submit" class="btn btn-danger">Yes</button>
                        <a href="#/" class="btn btn-primary" data-dismiss="modal">No</a>
                    </span>
                </form>
            </div>
        </div>
</div>

部分视图无法使用动态 ID 正确呈现？

Partial View Does not render correctly with dynamic id?

c#

asp.net-mvc

razorengine

asp.net-core-mvc

asp.net-core