Html asp.net mvc 将 css 添加到 editorfor？
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asp.net mvc adding css to editorfor?
提问by hhay
I'd like to change style of the 'editor for' textbox from MVC, specifically I want to make the textbox larger.
我想从 MVC 更改“编辑器”文本框的样式，特别是我想让文本框变大。
I've tried adding css a few ways, to no avail.
我试过通过几种方式添加css，但无济于事。
including :
包含 ：
<td class="myCss"><%=Html.EditorFor(x => x.NickName)%></td>
and
和
<td class="myCss"><%=Html.EditorFor(x => x.NickName, new { @class = "myCss" })%></td>
help pls!
请帮助！
回答by jim tollan
robh,
罗布，
it's difficult to know from your question whether you're looking for a 'generic' or specific solution within your project. as such, i'm going to address the generic - works once, works everywhere solution.
从您的问题中很难知道您是在寻找项目中的“通用”解决方案还是特定解决方案。因此，我将解决通用问题 - 一次有效，处处有效的解决方案。
this entails taking a few steps (convention over configuration). basically here's what's required:
这需要采取一些步骤（约定优于配置）。基本上这里是什么要求：
- create new folder under 'views->shared called Editor Templates'
- create a new usercotrol (ascx) files under that called 'string.ascx'
- 在“views->shared called Editor Templates”下创建新文件夹
- 在名为“string.ascx”的下创建一个新的 usercotrol (ascx) 文件
now, define that ascx file as per:
现在，按照以下方式定义该 ascx 文件：
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<string>" %>
<div class="editor-label">
<%= Html.LabelFor(model => model) %>
</div>
<div class="new-editor-field">
<%= Html.TextBoxFor(model => model) %>
<%= Html.ValidationMessageFor(model => model) %>
</div>
this will now make all 'string' based EditorFor() calls use this 'template'. simply make the class 'new-editor-field' reflect your desired css style for that field. obviously, cook as per your own requirement (i.e. you may not want the LabelFor tat etc..)
这将使所有基于“字符串”的 EditorFor() 调用都使用此“模板”。只需让类 'new-editor-field' 反映您对该字段所需的 css 样式。显然，根据您自己的要求烹饪（即您可能不想要 LabelFor tat 等。）
hope this helps - tho i have to say, this is just one of a few ways to do this (but is my prefered way).
希望这会有所帮助 - 我不得不说，这只是执行此操作的几种方法之一（但这是我的首选方式）。
enjoy
请享用
jim
吉姆
回答by davewasthere
Rather than requiring your input field to have the class directly applied, you could use the following:
您可以使用以下内容，而不是要求您的输入字段直接应用该类：
<div class="editor-field myCss">
@Html.EditorFor(model => model.Nickname)
</div>
Which results in roughly the following HTML
结果大致如下 HTML
<div class="editor-field myCss">
<input class="text-box single-line" data-val="true" id="Nickname" name="Nickname" type="text" value="">
</div>
Then just use the CSS rule to style appropriately
然后只需使用 CSS 规则适当地设置样式
.myCss input.text-box {font-size: 2em;}
.myCss input.text-box {font-size: 2em;}
回答by Chase Florell
Try this
尝试这个
<%= Html.TextBoxFor(x => x.NickName, new { @class = "myCss" })%>
or
或者
<%= Html.TextAreaFor(x => x.NickName, new { cols = "40%", @class = "myCss" })%>
Now you can define your attributes because MVC knows what type to use (TextArea).
现在您可以定义您的属性，因为 MVC 知道要使用什么类型 (TextArea)。
回答by Sebastian
Place result of EditorFor inside a div with some class attribute on it, and inside style definition for this class, use !important directive to force accept desired values to anything inside that div.
将 EditorFor 的结果放在具有某些类属性的 div 中，并在此类的样式定义中，使用 !important 指令强制接受该 div 中任何内容的所需值。
回答by K.Kirivarnan
Try this,
尝试这个，
https://stackoverflow.com/a/4249988/505474
https://stackoverflow.com/a/4249988/505474
Copied from above link,
从上面的链接复制，
@model DateTime?
@Html.TextBox("", (Model.HasValue ? Model.Value.ToShortDateString() : string.Empty), new { @class = "datePicker" })
It works for me...
这个对我有用...
