从partialview发送perameters到一个动作方法

Question

I have following PartialView and I want to call Product_Delete method and send Product_ID once I click that link

@model IEnumerable<albaraka.Models.ProductTableViewModel>
<table class="table">
    <tr>
        <th>@Html.DisplayNameFor(model => model.Product_ID)</th>
        ...
        <th></th>
    </tr>
    @foreach (var item in Model)
    {
        <tr>
            <td>@Html.DisplayFor(modelItem => item.Product_ID)</td>
            .....
            <td>@Html.ActionLink("Delete", "Product_Delete","Home", new { idnumber = item.Product_ID })</td>
        </tr>
    }
</table>

I have following Action method

public ActionResult Product_Delete(string idnumber)
{
    .............. 
}

But once I send this idnumber getting null in Action Method

How can I bind correct value.

Answer 1

Your rendering the idnumber as a html attribute, not as a route value. Change it to use this overload

@Html.ActionLink("Delete", "Product_Delete", "Home", new { idnumber = item.Product_ID }, null)