private FormItemTagHelper CreateItemTag(string itemName, string itemTitle, TextboxTagHelper contentTag, int itemSort = int.MaxValue)
{
var tag = new FormItemTagHelper();
tag.Field = itemName;
tag.Title = itemTitle;
tag.Sort = itemSort;
tag.ContentTag = contentTag;
if (ItemWidth.HasValue && !tag.ColSpan.HasValue && contentTag.IsMultiline != true)
{
tag.Width = $"{ItemWidth}px";
}
return(tag);
}
private void CreateFormItem()
{
if (ModelTagHelper.HasModel)
{
var remarkName = nameof(IHasRemark.Remark);
var index = 0;
foreach (var property in ModelTagHelper.PropertyInfos)
{
var name = property.Name;
var isId = name == nameof(WebConsts.Id);
var propertyType = property.PropertyType;
if (property.IsDefined(typeof(NotFormItemAttribute), false))
{
continue;
}
var isFileType = propertyType == typeof(IFormFile);
if (!propertyType.IsValueType() && !isFileType)
{
continue;
}
if (isId && !HasId)
{
continue;
}
if (property.IsDefined(typeof(HideFormItemAttribute), false) || isId && !HasId)
{
_hideItems.Add(property.Name);
continue;
}
var attributes = property.GetCustomAttributes(true);
var itemAttr = GetAttribute <FormItemAttribute>(attributes);
if (name == remarkName && ModelTagHelper.IsRemarkType)
{
var remarkTag = new TextboxTagHelper();
remarkTag.IsMultiline = true;
remarkTag.MaxLength = DomainConsts.MaxDescLength;
var textAreaTag = CreateItemTag(remarkName, WebConsts.DisplayName_Remark, remarkTag);
textAreaTag.Width = itemAttr == null || itemAttr.Width.IsNullOrWhiteSpace() ? "100%" : itemAttr.Width;
_textAreas.Add(textAreaTag);
continue;
}
index++;
var valueType = propertyType.GetValueType();
var isNullType = propertyType.IsNullableType();
var isEnum = valueType.IsEnum;
var isValueType = propertyType.IsValueType && !isNullType;
var isName = ModelTagHelper.IsNameType && name == nameof(IHasName.Name);
var isDisable = GetAttribute <DisableAttribute>(attributes) != null || !property.CanWrite;
var colNameAttr = GetAttribute <DisplayNameAttribute>(attributes);
var requiredAttr = GetAttribute <RequiredAttribute>(attributes);
var comboboxAttr = GetAttribute <ComboboxAttribute>(attributes);
var isCombo = comboboxAttr != null || propertyType == typeof(bool) || propertyType == typeof(bool?) || valueType.IsEnum;
var colName = colNameAttr == null ? name : colNameAttr.DisplayName;
if (name == colName)
{
if (isFileType)
{
colName = "文件";
}
else if (isEnum)
{
colName = valueType.GetDescription();
}
else
{
switch (name)
{
case nameof(IHasRemark.Remark):
colName = WebConsts.DisplayName_Remark;
break;
case nameof(IHasName.Name):
colName = WebConsts.DisplayName_Name;
break;
case nameof(WebConsts.IsActive):
colName = WebConsts.IsAble_Name;
break;
case nameof(IHasSort.Sort):
colName = WebConsts.Sort_Name;
break;
case nameof(WebConsts.Id):
colName = IdName;
break;
default:
if (valueType.IsEnum)
{
colName = valueType.GetDisplayName();
}
break;
}
}
}
var isTextArea = false;
var isRequired = isId || (isName && !IsSearch) || isValueType || requiredAttr != null;
int maxLength = DomainConsts.DefaultStringLength;
TextboxTagHelper itemTag = null;
if (isCombo)
{
var defaultValueAttr = GetAttribute <DefaultValueAttribute>(attributes);
var defaultIndexAttr = GetAttribute <DefaultIndexAttribute>(attributes);
var tag = new ComboboxTagHelper
{
DefaultValue = defaultValueAttr?.Value,
DefaultIndex = defaultIndexAttr?.Index
};
if (isEnum)
{
tag.ModelType = valueType;
}
else if (comboboxAttr != null)
{
if (comboboxAttr.IsLoadData)
{
tag.ModelType = comboboxAttr.Type;
var comboAttr = GetAttribute <ComboboxAttribute>(attributes);
if (comboAttr != null)
{
if (comboAttr.WhereField.IsNotNullOrWhiteSpace())
{
tag.WhereField = comboAttr.WhereField;
tag.WhereValue = comboAttr.WhereValue;
tag.WhereOper = comboAttr.WhereOper;
}
tag.IsEdit = !comboAttr.IsReadOnly;
}
}
if (colNameAttr == null && comboboxAttr.DisplayName != null)
{
colName = comboboxAttr.DisplayName;
}
}
else if (valueType == typeof(bool))
{
tag.Class.Add("boolCombobox");
}
itemTag = tag;
}
else if (propertyType.IsNumberType())
{
var precisionAttr = GetAttribute <NumberFormatAttribute>(attributes);
itemTag = new NumberboxTagHelper
{
Precision = precisionAttr?.Precision
};
}
else if (valueType == typeof(DateTime))
{
var datetimeAttr = GetAttribute <DateFormatAttribute>(attributes);
if (datetimeAttr == null)
{
itemTag = new DateboxTagHelper();
}
else
{
itemTag = new DateTimeboxTagHelper();
}
}
else if (isFileType)
{
itemTag = new FileTagHelper();
}
else
{
var maxLengthAttr = GetAttribute <MaxLengthAttribute>(attributes);
isTextArea = GetAttribute <TextAreaAttribute>(attributes) != null;
var tag = new TextboxTagHelper();
if (maxLengthAttr != null)
{
maxLength = maxLengthAttr.Length;
}
var stringLength = GetAttribute <StringLengthAttribute>(attributes)?.MaximumLength;
if (stringLength.HasValue)
{
maxLength = stringLength.Value;
}
var isEmail = GetAttribute <EmailAddressAttribute>(attributes) != null;
if (isEmail)
{
tag.ValidTypes.Add("email");
}
var isIdCard = GetAttribute <IdCardAttribute>(attributes) != null;
if (isIdCard)
{
tag.ValidTypes.Add("idCard");
}
var isPhone = GetAttribute <PhoneAttribute>(attributes) != null || GetAttribute <PhoneNumberAttribute>(attributes) != null;
if (isPhone)
{
tag.ValidTypes.Add("phone");
}
var isMobilePhone = GetAttribute <MobilePhoneAttribute>(attributes) != null;
if (isMobilePhone)
{
tag.ValidTypes.Add("mobile");
}
if (isTextArea)
{
tag.IsMultiline = true;
if (maxLengthAttr == null)
{
maxLength = DomainConsts.MaxDescLength;
}
}
itemTag = tag;
}
if (isDisable)
{
itemTag.IsDisable = isDisable;
}
itemTag.IsRequired = isRequired;
itemTag.MaxLength = maxLength;
FormItemTagHelper formItem;
if (isTextArea)
{
formItem = CreateItemTag(name, colName, itemTag, index);
_textAreas.Add(formItem);
}
else
{
formItem = CreateItemTag(name, colName, itemTag, isId ? 0 : index);
_formItems.Add(formItem);
}
if (itemAttr != null)
{
if (itemAttr.After.IsNotNullOrWhiteSpace())
{
formItem.After = itemAttr.After;
}
if (itemAttr.Before.IsNotNullOrWhiteSpace())
{
formItem.Before = itemAttr.Before;
}
if (itemAttr.ColSpan.HasValue)
{
formItem.ColSpan = itemAttr.ColSpan;
}
if (itemAttr.Group.IsNotNullOrWhiteSpace())
{
formItem.Group = itemAttr.Group;
}
if (itemAttr.Width.IsNotNullOrWhiteSpace())
{
formItem.Width = itemAttr.Width;
}
}
}
}
}
