Javascript 客户端验证在Internet Explorer 9中不起作用

我刚刚创建了MVC4应用程序。在该应用程序中，我有一个表单要插入部门。对于该表单，我使用客户端验证

这些客户端验证可以在Firefox和Chrome中正常工作，但不能在IE9（Internet Explorer）中正常工作

这是我的模型课

 public partial class tbl_hec_Department
    {
        public tbl_hec_Department()
        {
            this.tbl_hec_level_of_Study = new HashSet<tbl_hec_level_of_Study>();
            this.tbl_hec_Programme = new HashSet<tbl_hec_Programme>();
        }

        [Required]
        [DisplayName("Department ID")]
        [Remote("doesDepartment_IDExist", "HEC", HttpMethod = "POST", ErrorMessage = "Department ID already exists.")]
        public string Department_ID { get; set; }

        [Required]
        [DisplayName("Name of Department")]
        public string Name_of_Department { get; set; }

        [DataType(DataType.PhoneNumber)]
        [DisplayName("Telephone Number")]
        //[StringLength(50, ErrorMessage = "Please enter a minimum of {2} characters", MinimumLength = 6)]
        public string Contact_General_Line { get; set; }

        //[StringLength(50, ErrorMessage = "Please enter a minimum of {2} characters", MinimumLength = 6)]
        [DisplayName("Fax Number")]
        public string Contact_Fax_Number { get; set; }

        [Required]
        [EmailAddress(ErrorMessage = "Please enter a valid email address")]
        [DisplayName("Email Address")]
        public string Contact_Email { get; set; }

        [Required(ErrorMessage = "Please select the {0}")]
        [DisplayName("University / Institute")]
        public string HEI_ID { get; set; }

        [Required(ErrorMessage = "Please select the {0}")]
        [DisplayName("College")]
        public string College_ID { get; set; }

        [DisplayName("Status")]
        public Nullable<bool> Status { get; set; }

        public string Create_By { get; set; }
        public Nullable<System.DateTime> Create_Date { get; set; }
        public string Update_By { get; set; }
        public Nullable<System.DateTime> Update_Date { get; set; }

        public virtual tbl_hec_College tbl_hec_College { get; set; }
        public virtual tbl_hec_University tbl_hec_University { get; set; }
        public virtual ICollection<tbl_hec_level_of_Study> tbl_hec_level_of_Study { get; set; }
        public virtual ICollection<tbl_hec_Programme> tbl_hec_Programme { get; set; }
    }

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我很确定客户端机器浏览器中的java脚本已被禁用。首先，检查在客户端浏览器中是否启用或禁用java脚本。您可以使用此代码通过编程进行检查

    public static bool IsJavascriptEnabled( )
{
    bool retVal = true;
    //get the registry key for Zone 3(Internet Zone)
    Microsoft.Win32.RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3", true);

    if (key != null)
    {
        Object value = key.GetValue(DWORD_FOR_ACTIVE_SCRIPTING, VALUE_FOR_ENABLED);
        if( value.ToString().Equals(VALUE_FOR_DISABLED) )
        {
            retVal = false;
        }
    }
    return retVal;
}

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您也可以访问此链接

客户端脚本在哪里？@colecm-可能使用不引人注目的验证。如果JS是问题所在，那么我从布局文件中获取的JS？脚本在哪里？但很少有验证工作如图所示。怎么会这样

    public static bool IsJavascriptEnabled( )
{
    bool retVal = true;
    //get the registry key for Zone 3(Internet Zone)
    Microsoft.Win32.RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3", true);

    if (key != null)
    {
        Object value = key.GetValue(DWORD_FOR_ACTIVE_SCRIPTING, VALUE_FOR_ENABLED);
        if( value.ToString().Equals(VALUE_FOR_DISABLED) )
        {
            retVal = false;
        }
    }
    return retVal;
}