3

根据Brad Wilson 的食谱,我正在尝试在我的 ASP.NET MVC 3 项目中集成不显眼的客户端验证。但是,它不会在渲染视图中启用。例如,我的<input>元素(即编辑器字段)没有收到data-val规定的属性。

我已执行以下操作以启用不显眼的客户端验证:

Web.config

<configuration>
  <appSettings>
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
</configuration>

Options.cs

public class Options
{
    // Annotate with validation rules, in order to generate client-side validation code 
    [Required, StringLength(60)]
    public string Bugs = "";
}

_Layout.cshtml

<head>
  <script src="@Url.Content("~/Scripts/jquery-1.6.2.min.js")" type="text/javascript"></script>
  <script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
  <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
</head>

Options.cshtml

@model MyProject.Models.Options

<div id="options-form">
  @Html.ValidationSummary(true)
  <fieldset>
    <legend>Options</legend>
    <div class="editor-label">
      @Html.LabelFor(model => model.Bugs)
    </div>
    <div class="editor-field">
      @Html.EditorFor(model => model.Bugs)
      @Html.ValidationMessageFor(model => model.Bugs)
    </div>
  </fieldset>
</div>

为编辑器字段生成此 HTML:

<div class="editor-label">
  <label for="Bugs">Bugs</label>
</div>
<div class="editor-field">
  <input class="text-box single-line" id="Bugs" name="Bugs" type="text" value="" />

如您所见,没有data-val属性:(

4

1 回答 1

3

你忘了使用form. 用Html.BeginForm

<div id="options-form">
@using (Html.BeginForm()) {
  @Html.ValidationSummary(true)
  <fieldset>
    <legend>Options</legend>
    <div class="editor-label">
      @Html.LabelFor(model => model.Bugs)
    </div>
    <div class="editor-field">
      @Html.EditorFor(model => model.Bugs)
      @Html.ValidationMessageFor(model => model.Bugs)
    </div>
  </fieldset>
}
</div>

这将初始化FormContext并且您的输入将接收 data-val-* 验证属性

于 2011-09-01T11:59:37.087 回答