public async Task <IActionResult> Detail(UrlParameter param)
{
var model = new ViewListModel();
model.Table = (await _tableListService.GetByIdAsync(param.extraValue.Ext_ToInt32())).data;
var result = await _tableColumnService.GetListAsync(item => item.TableId == model.Table.Id && item.ViewVisible == 1);
model.TableColumn = result.data.OrderBy(c => c.ViewOrder).ToList();
string sql = "select {0} from {1} where {2}";
ViewBag.OutColumn = new Dictionary <string, object>();
var tbName = model.Table.Name;
var columnValueResult = await SqlService.Query(
string.Format(sql, "*", tbName, "Id=" + param.id));
var columnValue = columnValueResult.First();
ViewBag.ColumnValue = columnValue;
foreach (var column in model.TableColumn)
{
if (column.DataType == ColumnType.Out)
{
var outSqlModel = new OutSqlModel(column.OutSql);
var outColValue = await SysService.GetOutValue(outSqlModel, columnValue[column.Name].ToString());
ViewBag.OutColumn[column.Name] = outColValue.data;
}
else if (column.DataType == ColumnType.MultiSelect_Out)
{
var outSqlModel = new OutSqlModel(column.OutSql);
var queryResult = await SysService.GetOutData(outSqlModel);
//如果保存到外表 查询的是外表值
if (outSqlModel.IsSave)
{
var selectValues = (await SysService.GetMultiSelectOutValue(outSqlModel, param.id.ToString())).data;
var outColValues = queryResult.Where(item => selectValues.Contains(item[outSqlModel.PrimaryKey].ToString()))
.Select(item => item[outSqlModel.TextKey]).ToList();
ViewBag.OutColumn[column.Name] = string.Join(",", outColValues);
}
//否则查询本表此列值
else
{
ViewBag.OutColumn[column.Name] = columnValue[column.Name];
}
}
else if (column.DataType == ColumnType.MultiSelect)
{
var selectValues = columnValueResult.First()[column.Name].ToString().Split(',');
var checkStr = column.SelectRange.Split('|'); //1,选项1|2,选项2
var items = new List <SelectListItem>();
var selectText = string.Empty;
foreach (var item in checkStr)
{
if (selectValues.Contains(item.Split(',')[0]))
{
selectText += item.Split(',')[1] + ",";
}
}
ViewBag.ColumnValue[column.Name] = selectText.Trim(',');
}
}
return(View(model));
}
public async Task <IActionResult> Edit(UrlParameter param)
{
var model = new ViewListModel();
model.Table = (await _tableListService.GetByIdAsync(param.extraValue.Ext_ToInt32())).data;
var result = await _tableColumnService.GetListAsync(item => item.TableId == model.Table.Id && item.EditVisible == 1);
model.TableColumn = result.data.OrderBy(c => c.EditOrder).ToList();
var tbName = model.Table.Name;
var columnValue = (await SqlService.Query(
string.Format("select {0} from {1} where {2}", "*", tbName, "Id=" + param.id))).First();
ViewBag.ColumnValue = columnValue;
var fileData = new Dictionary <string, IList <object> >();
ViewData["FileData"] = "";
foreach (var column in model.TableColumn)
{
var colValue = string.Empty;
if (columnValue.ContainsKey(column.Name))
{
colValue = columnValue[column.Name].ToString();
}
if (column.DataType == ColumnType.Out)
{
var outSqlModel = new OutSqlModel(column.OutSql);
var queryResult = await SysService.GetOutData(outSqlModel);
var items = new List <SelectListItem>();
items.Add(new SelectListItem
{
Value = "0",
Text = "无",
});
//遍历outsql查询的数据中全部项
foreach (var row in queryResult)
{
items.Add(new SelectListItem
{
Value = row[outSqlModel.PrimaryKey].ToString(),
Text = row[outSqlModel.TextKey].ToString(),
});
}
ViewData[column.Name] = new SelectList(items, "Value", "Text", colValue);
}
else if (column.DataType == ColumnType.MultiSelect_Out)
{
var outSqlModel = new OutSqlModel(column.OutSql);
var queryResult = await SysService.GetOutData(outSqlModel);
var items = new List <SelectListItem>();
//遍历outsql查询的数据中全部项
foreach (var row in queryResult)
{
items.Add(new SelectListItem
{
Value = row[outSqlModel.PrimaryKey].ToString(),
Text = row[outSqlModel.TextKey].ToString(),
});
}
var selectValues = new List <object>();
if (outSqlModel.IsSave)
{
selectValues = (await SysService.GetMultiSelectOutValue(outSqlModel, param.id.ToString())).data.ToList();
}
else
{
foreach (var item in colValue.Split(','))
{
selectValues.Add(item);
}
}
ViewData[column.Name] = new MultiSelectList(items, "Value", "Text", selectValues);
}
else if (column.DataType == ColumnType.Enum)
{
//获取此条数据列类型为Enum的字段的值，以便之后SelectList的默认选中Selected使用
var enumStr = column.EnumRange.Split(','); //value,value
var items = new List <SelectListItem>();
for (int i = 0; i < enumStr.Length; i++)
{
items.Add(new SelectListItem
{
Value = enumStr[i],
Text = enumStr[i],
});
}
ViewData[column.Name] = new SelectList(items, "Value", "Text", colValue);
}
else if (column.DataType == ColumnType.MultiSelect)
{
var selectValues = colValue.Split(',');
var checkStr = column.SelectRange.Split('|'); //1,选项1|2,选项2
var items = new List <SelectListItem>();
foreach (var item in checkStr)
{
items.Add(new SelectListItem
{
Selected = selectValues.Contains(item.Split(',')[0]),
Value = item.Split(',')[0],
Text = item.Split(',')[1],
});
}
ViewData[column.Name] = new MultiSelectList(items, "Value", "Text", selectValues);
}
else if (column.DataType == ColumnType.File || column.DataType == ColumnType.Image)
{
var files = colValue.Split(',');
fileData.Add(column.DataType + column.Name, new List <object>());
foreach (var file in files)
{
fileData[column.DataType + column.Name].Add(new
{
fileUrl = file,
fileType = Path.GetExtension(file).TrimStart('.'),
fileName = Path.GetFileNameWithoutExtension(file),
columnType = column.DataType
});
}
}
}
if (fileData.Keys.Count > 0)
{
ViewData["FileData"] = JsonConvert.SerializeObject(fileData);
}
return(View(model));
}