asp.net-mvc 如何使用 Html.EditorFor 和 MVC3 设置 id
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How can I set id using Html.EditorFor with MVC3
提问by Samantha J T Star
I am trying to set a field id as follows:
我正在尝试按如下方式设置字段 ID：
@Html.EditorFor(x => x.Order, new { id = string.Format("Order_{0}", Model.Row) })
but this results in the following and it seems my id is not being set:
但这会导致以下结果，似乎我的 ID 没有被设置：
<input type="text" value="334" name="item.Order" id="item_Order" class="text-box single-line">
Does anyone have an idea what I am doing wrong. I checked the allowable formats for EditorFor and looked on google for examples but I could not see anything that matched what I need.
有谁知道我做错了什么。我检查了 EditorFor 允许的格式并在谷歌上查找示例，但我看不到任何符合我需要的内容。
回答by dohaivu
You should change to
你应该改为
@Html.TextBoxFor(x => x.Order, new { id = string.Format("Order_{0}", Model.Row) })
The second parameter of @Html.EditorForis for view data, not for html attributes
的第二个参数@Html.EditorFor是针对视图数据的，不是针对html属性的
回答by Svetoslav Petrov
@Html.EditorFor(x => x.Order, null, string.Format("Order_{0}", Model.Row))
回答by Trevor Nestman
I know this question is pretty old, but all I needed to do was the following:
我知道这个问题已经很老了，但我需要做的就是以下几点：
@Html.EditorFor(modelItem => item.EndDate,
new { htmlAttributes = new { @class = "form-control", @id = @endID } })
You can give it whatever classes or id that you want/need. I have this earlier in my page as well to create a different ID for each item:
你可以给它任何你想要/需要的类或 id。我之前在我的页面中也有这个，为每个项目创建一个不同的 ID：
string endID = "end-" + @item.ID;
Hopefully this helps someone in the future.
希望这对将来的人有所帮助。
回答by AceMark
have you tried creating an editor template for your x.Order?
您是否尝试过为您创建编辑器模板x.Order？
have this on your editor template:
在你的编辑器模板上有这个：
<input type="text" id="@ViewData["id"]">
and use this on your view page:
并在您的视图页面上使用它：
@Html.EditorFor(x => x.Order, new { id = string.Format("Order_{0}", Model.Row) })
回答by Tony Basallo
I'm not sure if you can override the ID attribute when using the strongly typed helpers. But you can use the other non-model type:
我不确定在使用强类型助手时是否可以覆盖 ID 属性。但是您可以使用其他非模型类型：
@Html.Editor(string.Format("Order_{0}", Model.Row), Model.Order)
This will use the first parameter as the ID and the second as the default value.
这将使用第一个参数作为 ID，第二个作为默认值。
