帖子ID在表单中不起作用 [英] Post ID doesn't Work in Form

问题描述

我有一篇文章定义了一个新的数据库实体.用户输入所需的值并提交表单后，我将插入实体并将其发布回同一页面并显示其ID.当我按如下所示输入ID区域disabled和readonly时，它工作正常.

I have a post where I define a new database entity. After user enters needed values and submits the form, I insert the entity and post it back to the same page and display it's ID. When I enter the ID area disabled and readonly as below, it works perfectly.

@using (Html.BeginForm()) {
    @Html.ValidationSummary(true)
    <fieldset>

    ID:
    @Html.TextBoxFor(model => model.ID, new { disabled = "disabled", @readonly = "readonly" })

    <p><input type="submit" name="submit" value="Create" /></p>
    </fieldset>
}

但是，当我仅按如下所示输入readonly时，它确实插入了实体，但没有查看ID.

However, when I enter it only readonly as in below, it does insert the entity, but doesn't view the ID.

@Html.TextBoxFor(model => model.ID, new { @readonly = "readonly" })

我在表单中还有另一个提交，该提交使用实体ID.但是，我不能在区域中使用disabled，因为它不会发布ID值.我该怎么办才能解决问题?

I have another submit in the form, which uses the entities ID. However, I cannot use disabled here with the ID area, as it doesn't post the ID value. What can I do to resolve the issue?

推荐答案

我没有使用html扩展名，而是直接写道:

Instead of using html extensions, I directly wrote:

<input type="text" name="ID" value="@Model.ID" readonly />

它就像一种魅力.

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