/// <summary>
/// 保存到配置文件
/// </summary>
public void Save()
{
if (string.IsNullOrWhiteSpace(_section))
{
return;
}
var saveItems = new List <KzxGridDataFilterItem>();
foreach (var item in _items)
{
if (item.IsDataSetFilter ||
item.IsDatabaseFilter ||
!string.IsNullOrWhiteSpace(item.DataSetParentField))
{
saveItems.Add(item);
}
}
var configValue = KzxGridDataFilterItem.ToConfigValue(saveItems);
var iniFile = new IniFileCore(_filePath);
iniFile.Write(_section, _clearConfigKey, _isClear.ToString());
iniFile.Write(_section, _filterConfigKey, configValue);
}
/// <summary>
/// 设置本地数据过滤配置项
/// </summary>
/// <param name="item"></param>
public void Set(KzxGridDataFilterItem item)
{
if (item == null)
{
return;
}
if (string.IsNullOrWhiteSpace(item.FieldName))
{
throw new Exception("字段名称不能为空。");
}
//if (string.IsNullOrWhiteSpace(item.FieldDesc))
// throw new Exception("字段描述不能为空。");
_isClear = false;
var configItem = _items.Find(m => m.FieldName == item.FieldName);
if (configItem == null)
{
_items.Add(item);
}
else
{
configItem.DataSetParentField = item.DataSetParentField;
configItem.IsDatabaseFilter = item.IsDatabaseFilter;
configItem.IsDataSetFilter = item.IsDataSetFilter;
}
}
/// <summary>
/// 读取配置
/// </summary>
public void Read()
{
var iniFile = new IniFile(_filePath);
var configValue = iniFile.IniReadValue(_section, _configKey);
var items = KzxGridDataFilterItem.ToFilterItems(configValue);
_items.Clear();
_items.AddRange(items);
}
/// <summary>
/// 读取配置
/// </summary>
public void Read()
{
var iniFile = new IniFileCore(_filePath);
var clearValue = iniFile.Read(_section, _clearConfigKey);
var filterValue = iniFile.Read(_section, _filterConfigKey);
var items = KzxGridDataFilterItem.ToFilterItems(filterValue);
_items.Clear();
_items.AddRange(items);
_isClear = string.Equals("True", clearValue);
}
/// <summary>
/// 转换为过滤项信息
/// </summary>
/// <param name="configValue"></param>
/// <returns></returns>
public static List <KzxGridDataFilterItem> ToFilterItems(string configValue)
{
if (string.IsNullOrWhiteSpace(configValue))
{
return(new List <KzxGridDataFilterItem>());
}
var items = new List <KzxGridDataFilterItem>();
var filterArr = configValue.Split(',');
foreach (var filter in filterArr)
{
if (string.IsNullOrWhiteSpace(filter))
{
continue;
}
var info = filter.Split('|');
if (info.Length < 4)
{
continue;
}
var item = new KzxGridDataFilterItem();
item.FieldName = info[0].Trim();
item.FieldDesc = info[1].Trim();
item.IsDataSetFilter = string.Equals(info[2].Trim(), "True", StringComparison.OrdinalIgnoreCase);
item.DataSetParentField = info[3].Trim();
if (info.Length > 4)
{
item.IsDatabaseFilter = string.Equals(info[4].Trim(), "True", StringComparison.OrdinalIgnoreCase);
}
if (!string.IsNullOrWhiteSpace(item.FieldName) &&
!string.IsNullOrWhiteSpace(item.FieldDesc))
{
var addedItem = items.Find(m => m.FieldName == item.FieldName);
if (addedItem == null)
{
items.Add(item);
}
else
{
addedItem.DataSetParentField = item.DataSetParentField;
addedItem.IsDatabaseFilter = item.IsDatabaseFilter;
addedItem.IsDataSetFilter = item.IsDataSetFilter;
}
}
}
return(items);
}
