如何使@ Html.EditorFor不可见? [英] How to make @Html.EditorFor invisible?

问题描述

当我只删除我不希望用户在View中看到的编辑器字段时，他们的数据变为null，我想保留数据，但是，我不想用户编辑它.

When I am just deleting the editor fields that I dont' want the user to see in the View , their data becomes null, I want to keep the data, but ,I don't want the user to edit it.

  <div class="editor-label">
                @Html.LabelFor(model => model.Name)
            </div>
            <div class="editor-field">
                @Html.EditorFor(model => model.Name)
                @Html.ValidationMessageFor(model => model.Name)
            </div>


            <div class="editor-label">
                @Html.LabelFor(model => model.parent_directory)
            </div>
            <div class="editor-field">
                @Html.DisplayFor(model => model.parent_directory)
            </div>

            <p>
                <input type="submit" value="Add" />
            </p>

我所指的@ Html.EditorFor是model.parent_directory.谁能提出不涉及js的解决方案?我尝试使用DisplayFor而不是EditorFor，但仍然得到一个空值.

The @Html.EditorFor I am referring to is model.parent_directory. Can anyone suggest a solution that doesn't involve js ? I tried using DisplayFor instead of EditorFor and I still get a null value.

推荐答案

请查看此MSDN页面. http://msdn.microsoft.com/zh-CN/library/system.web.mvc.html.editorextensions.editorfor(v=vs.118).aspx

Please take a look at this MSDN page. http://msdn.microsoft.com/en-us/library/system.web.mvc.html.editorextensions.editorfor(v=vs.118).aspx

根据该页面，出于明显的原因，您不能提供html属性作为参数.因为EditorFor可以是input字段或select，并且它们的html属性彼此不同.

According to that page, you can't provide html attributes as a parameter for obvious reasons. Because EditorFor can be an input field or select and their html attributes differs from one another.

如果您只想暂时隐藏它，并稍后再显示给用户，则可以使用@Html.TextBoxFor.您可以在TextBoxFor重载的更多信息. .aspx"rel =" noreferrer> http://msdn.microsoft.com/zh-cn/library/system.web.mvc.html.inputextensions.textboxfor(v = vs.118).aspx

If you just want to hide it temporarily and show it later to the user, you can use @Html.TextBoxFor. You can find out more about TextBoxFor overloads at http://msdn.microsoft.com/en-us/library/system.web.mvc.html.inputextensions.textboxfor(v=vs.118).aspx

例如:

@Html.TextBoxFor(model => model.Name, new {style = 'display:none'})

如果要在整个过程中隐藏这些详细信息，可以使用@Html.HiddenFor

if you want to keep these details hidden throughout the process, you can use @Html.HiddenFor

例如

@Html.HiddenFor(model => model.Name)

这篇关于如何使@ Html.EditorFor不可见?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！