指定的值不符合要求的格式 yyyy-MM-dd [英] The specified value does not conform to the required format yyyy-MM-dd
问题描述
我有一个使用数据注释、实体框架 Jquery 2.1.3 和 Jquery UI 1.11.4 的 .Net MVC 5 应用程序.
当我使用英国格式dd/MM/YYYY"呈现输入类型为日期的编辑表单时;使用 Google Chrome 时出现以下错误消息:
<块引用>指定的值10/10/2001"不符合要求的格式yyyy-MM-dd".jquery-2.1.3.js:5317
模型
公共类 MyModel{[Column(TypeName = "date"), DataType(DataType.Date), Display(Name = "My date")][DisplayFormat(DataFormatString = "{0:dd/MM/yyyy}")]公共字符串 MyDate { 获取;放;}}
标记
"<input class="text-box single-line" data-val="true" data-val-date="我的日期字段必须是日期."id="MyDate" name="MyDate" type="date" value="10/10/2001"/>
输入控件中的值设置正确,但浏览器中没有显示日期.我首先认为这是 jQuery 的问题,因为它出现了 jQuery 脚本文件,但在 IE 和 Firefox 中测试时一切正常.
然后我假设这是我在 chrome 中的区域设置,因为默认情况下 Chrome 认为每个英语都在美国,我将区域设置更改为英国,但仍然出现相同的问题.
一个简单的解决方法是将我的模型中的格式更改为通用格式,但对于英国用户来说这有点陌生.
有没有办法告诉 chrome 接受dd/MM/YYYY"中的日期格式?
HTML5 日期选择器的规范规定日期必须采用 yyyy-MM-dd
(ISO 格式)格式.这意味着你 DisplayFormatAttribute
必须是
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]公共字符串 MyDate { 获取;放;}
或者,您可以使用
手动添加格式@Html.TextBoxFor(m => m.MyDate, "{0:yyyy-MM-dd}", new { @type = "date" })
后面的选项允许您保留 DataFormatString = "{0:dd/MM/yyyy}")
以在 @Html.DisplayFor()
中使用>
I have a .Net MVC 5 application that is using Data Annotations, Entity-Framework Jquery 2.1.3 and Jquery UI 1.11.4.
When I render an edit form with an input of type date using the UK format "dd/MM/YYYY"; the following error message appears when using Google Chrome:
The specified value '10/10/2001' does not conform to the required format, 'yyyy-MM-dd'. jquery-2.1.3.js:5317
Model
public class MyModel
{
[Column(TypeName = "date"), DataType(DataType.Date), Display(Name = "My date")]
[DisplayFormat(DataFormatString = "{0:dd/MM/yyyy}")]
public string MyDate { get; set; }
}
Mark up
<input class="text-box single-line" data-val="true" data-val-date="The field My date must be a date." id="MyDate" name="MyDate" type="date" value="10/10/2001" />
The value is set correctly in the input control but the date does not appear in the browser. I first thought this was an issue with jQuery as it is appearing the jQuery script file, but when testing in IE and Firefox everything is working fine.
I then assumed it was my regional setting in chrome as by default Chrome thinks everyone English is in America, I changed the regional setting to UK and still the same issue appears.
A simple fix would be to change the format in my model to universal but to UK users this is a little alien.
Is there a way to tell chrome that accept date formats in "dd/MM/YYYY"?
The specifications for the HTML5 date picker state that the date must be in the format yyyy-MM-dd
(ISO format). This means that you DisplayFormatAttribute
must be
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
public string MyDate { get; set; }
Alternatively you can manually add the format using
@Html.TextBoxFor(m => m.MyDate, "{0:yyyy-MM-dd}", new { @type = "date" })
The later option allows you to keep the DataFormatString = "{0:dd/MM/yyyy}")
for usage in @Html.DisplayFor()
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