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脚本（按以下顺序包含）：

/Scripts/jquery-1.10.2.min.js
/Scripts/jquery-ui-1.10.3.min.js
/Scripts/jquery.validate.min.js
/Scripts/jquery.validate.unobtrusive.min.js

模型：

公共类用户 { [Key] [ScaffoldColumn(false)] public Guid UserID { get; 放; }

    [Required(AllowEmptyStrings = false, ErrorMessage = "Username required.")]
    [StringLength(30, MinimumLength = 5, ErrorMessage = "Min: 5, Max: 30 characters")]
    [Remote("IsUsername_Available", "Users", AdditionalFields = "Email", HttpMethod="Post", ErrorMessage = "Username already exists.")]
    public string Username { get; set; }

    [Required(AllowEmptyStrings = false, ErrorMessage = "Password required.")]
    [StringLength(30, MinimumLength = 5, ErrorMessage = "Min: 5, Max: 30 characters")]
    [DataType(DataType.Password)]
    public string Password { get; set; }

}

看法：

@using (Ajax.BeginForm("Create",null,new AjaxOptions(){ UpdateTargetId="form1" }, new { id = "form1", @class = "small-forms" }))
{    
    <fieldset>
        <legend>User Registration</legend>
        <div class="form-row">
            <div class="col1">@Html.LabelFor(m => m.Users.Username)</div>
            <div class="col2">@Html.TextBoxFor(m => m.Users.Username, new { @class = "textbox" })</div>
            @Html.ValidationMessageFor(m => m.Users.Username)
        </div>
        <div class="form-row">
            <div class="col1">@Html.LabelFor(m => m.Users.Password)</div>
            <div class="col2">@Html.PasswordFor(m => m.Users.Password, new { @class = "textbox" })</div>
            @Html.ValidationMessageFor(m => m.Users.Password)
        </div>
</fieldset>
}

控制器：

 public JsonResult IsUsername_Available(string Username, string Email)
        {
            return Json(false, JsonRequestBehavior.AllowGet);
        }

为用户名生成的 HTML 输入标记：

<input name="Users.Username" class="text-box single-line" id="Users_Username" type="text" data-val-required="Username required." data-val-length-min="5" data-val-length-max="30" data-val-length="Min: 5, Max: 30 characters" data-val="true" value=""/>

奇怪的是找不到远程验证属性。我真的很难解决这个问题。我不知道哪里出了问题。请帮我。

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0 回答 0