Question

此代码：

<td class="text-left">
    @Html.RestrictedActionLink("Edit", "Edit", "Parameter", new[] { "Admin" }, this.User, new { vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate, createNew = false })
    @Html.RestrictedActionLink("Copy", "Edit", "Parameter", new[] { "Admin" }, this.User, new { vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate })
    @Html.RestrictedActionLink("Cancel...", "", "", new[] { "Admin" }, User, null, new { @class = "CancelParam", vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate})                   
</td>

...渲染3个achor标签：

<td class="text-left">
    <a href="/Parameter/Edit?vendorId=CT1%20%20&amp;effectiveDate=07%2F01%2F2016%2000%3A00%3A00&amp;createNew=False">Edit</a>
    <a href="/Parameter/Edit?vendorId=CT1%20%20&amp;effectiveDate=07%2F01%2F2016%2000%3A00%3A00">Copy</a>
    <a class="CancelParam" effectiveDate="07/01/2016 00:00:00" href="javascript:void(0)" vendorId="CT1  ">Cancel...</a>                
</td>

但是这个代码，我添加的代码只显示了取消和复制链接，如果设置了相关的模型bool属性，

<td class="text-left">
    @Html.RestrictedActionLink("Edit", "Edit", "Parameter", new[] { "Admin" }, this.User, new { vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate, createNew = false })
    @{
        if (Model.AllowCancel)
        {
            Html.RestrictedActionLink("Copy", "Edit", "Parameter", new[] { "Admin" }, this.User, new { vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate });
        }

        if (@Model.AllowCancel)
        {
            Html.RestrictedActionLink("Cancel...", "", "", new[] { "Admin" }, User, null, new { @class = "CancelParam", vendorId = Model.VendorId, effectiveDate = Model.EffectiveDate, disabled = !Model.AllowCancel });
        }
    }

在HTML中没有产生任何复制或取消链接，即使在我追踪时，我目睹了RestrictedActionLink方法被调用。

我是一个剃刀菜刀，还有很多其他的话可以在Noob面前出现。

Answer 1

这里的语法略有错误。试试这个：

"write: No such file or directory"

使用MVS Razor视图有条件地显示标签

1 个答案: