/// <summary>
/// 获取T4生成特性
/// </summary>
/// <param name="pro"></param>
/// <returns></returns>
public static T4PropertyInfo GetT4PropertyInfo(this PropertyInfo pro)
{
var t4ProInfo = new T4PropertyInfo()
{
Name = pro.Name,
Ignore = pro.GetAttribute <T4GenerationIgnoreAttribute>(false) != null,
DataType = pro.GetT4DataType()
};
//显示名
var displayAttribute = pro.GetAttribute <DisplayAttribute>(false);
t4ProInfo.DisplayName = displayAttribute == null ? null : displayAttribute.Name;
//是否必填
var requiredAttribute = pro.GetAttribute <RequiredAttribute>(false);
t4ProInfo.Required = requiredAttribute != null;
//字符串长度
var StringLengthAttribute = pro.GetAttribute <StringLengthAttribute>(false);
t4ProInfo.MaxLength = StringLengthAttribute == null ? (int?)null : StringLengthAttribute.MaximumLength;
//描述
var descriptionAttribute = pro.GetAttribute <DescriptionAttribute>(false);
t4ProInfo.Description = descriptionAttribute == null ? null : descriptionAttribute.Description;
//只读
var t4ReadOnlyFieldAttribute = pro.GetAttribute <T4ReadOnlyFieldAttribute>(false);
t4ProInfo._ReadOnly = t4ReadOnlyFieldAttribute != null;
if (t4ProInfo._ReadOnly)
{
t4ProInfo._ReadOnlyType = t4ReadOnlyFieldAttribute.ReadOnlyType;
}
//组特性
var t4FormGroupAttribute = pro.GetAttribute <T4FormGroupAttribute>(false);
if (t4FormGroupAttribute != null)
{
t4ProInfo.T4GroupInfo = new T4.Models.T4GroupInfo()
{
Name = t4FormGroupAttribute.GroupName
};
}
var t4SelectAttribute = pro.GetAttribute <T4SelectAttribute>(false);
if (t4SelectAttribute != null)
{
t4ProInfo.T4Select = t4SelectAttribute;
}
return(t4ProInfo);
}
/// <summary>
/// 获取数据类型
/// </summary>
/// <param name="pro"></param>
/// <returns></returns>
public string T4FieldHtml(T4PropertyInfo t4ProInfo)
{
t4ProInfo.Tag = this.Tag;
var dic = this.FieldTypeTemplates;
var defaultHtmlTemplate = this.DefaultHtmlTemplate;
//判断是否只读
t4ProInfo.ReadOnly =
(t4ProInfo._ReadOnly && t4ProInfo._ReadOnlyType == ReadOnlyTypes.All)
||
(t4ProInfo.Tag.Equals("add", StringComparison.CurrentCultureIgnoreCase) && t4ProInfo._ReadOnly && (t4ProInfo._ReadOnlyType == ReadOnlyTypes.Add))
||
(t4ProInfo.Tag.Equals("edit", StringComparison.CurrentCultureIgnoreCase) && t4ProInfo._ReadOnly && (t4ProInfo._ReadOnlyType == ReadOnlyTypes.Edit));
if (t4ProInfo.Ignore || t4ProInfo.Name.Equals("id", StringComparison.CurrentCultureIgnoreCase))
{
return(null);
}
var temp = dic.ContainsKey(t4ProInfo.DataType) ? dic[t4ProInfo.DataType] : defaultHtmlTemplate;
if (!string.IsNullOrEmpty(temp))
{
var str = temp;
foreach (var proInfo in t4ProInfo.GetType().GetProperties())
{
var name = "{" + proInfo.Name + "}";
var value = (proInfo.GetValue(t4ProInfo) ?? string.Empty).ToString();
//bool类型小写
if (proInfo.PropertyType == typeof(bool))
{
value = value.ToLower();
}
str = str.Replace(name, value);
}
return(str);
}
return(string.Empty);
}
