protected void grvList_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
HtmlComboBox hcbUNIT = (HtmlComboBox)grvList.Rows[e.RowIndex].FindControl("hcbUNIT");
TextBox txtXH = (TextBox)grvList.Rows[e.RowIndex].FindControl("txtXH");
int temp;
if (!int.TryParse(txtXH.Text, out temp))
{
detail_info.InnerText = GetGlobalResourceObject("WebGlobalResource", "NumericalValeError").ToString();;
return;
}
TextBox txtCONTENT = (TextBox)grvList.Rows[e.RowIndex].FindControl("txtCONTENT");
FieldPara[] fields = new FieldPara[3] {
new FieldPara("UNIT", FieldType.String, hcbUNIT.SelectedText),
new FieldPara("CONTENT", FieldType.String, txtCONTENT.Text),
new FieldPara("XH", FieldType.Int, txtXH.Text)
};
WherePara[] wheres = new WherePara[1] {
new WherePara("TID", FieldType.Int, grvList.DataKeys[e.RowIndex].Value.ToString(), "=", "and")
};
_sql = DBOpt.dbHelper.GetUpdateSql("T_DD_TYPICAL_OPT_BODY", fields, wheres);
if (DBOpt.dbHelper.ExecuteSql(_sql) > 0)
{
grvList.EditIndex = -1;
initGridView();
detail_info.InnerText = GetGlobalResourceObject("WebGlobalResource", "SaveSuccessMessage").ToString();
}
else
{
detail_info.InnerText = GetGlobalResourceObject("WebGlobalResource", "SaveFailMessage").ToString();
return;
}
}
/// <summary>
/// 在GridView控件的RowUpdating事件中调用，用于获取更新的SQL语句
/// </summary>
/// <param name="grv"></param>
/// <param name="TableID"></param>
/// <param name="EditIndex"></param>
/// <param name="TIDValue"></param>
/// <returns></returns>
public static string GetGridViewRowUpdating(ref GridView grv, int TableID, int EditIndex, int TIDValue)
{
string tableName, sql;
string contolType;
tableName = DBOpt.dbHelper.ExecuteScalar("select NAME from DMIS_SYS_TABLES where ID=" + TableID.ToString()).ToString();
//共有多少列数据要保存,CUSTOM_CONTROL_NAME列一定是配置了控件名的，如果不要保存的列则定要删除控件名
sql = "select NAME,DESCR,TYPE,CUSTOM_CONTROL_NAME,CUSTOM_CONTROL_TYPE,CUSTOM_CONTROL_SVAE_TYPE from DMIS_SYS_COLUMNS where TABLE_ID=" + TableID.ToString() + " and CUSTOM_CONTROL_NAME is not NULL order by ORDER_ID";
DataTable dt = DBOpt.dbHelper.GetDataTable(sql);
FieldPara[] fields = new FieldPara[dt.Rows.Count];
TextBox txt;
DropDownList ddl;
CheckBox ckb;
RadioButtonList rbl;
WebDate wdl;
WebComboBox wbx;
HtmlComboBox hbx;
WebDropDownList wdd;
HtmlInputText hit;
for (int i = 0; i < dt.Rows.Count; i++)
{
//没有定义控件名，则不处理保存代码
if (dt.Rows[i]["CUSTOM_CONTROL_NAME"] == Convert.DBNull || dt.Rows[i]["CUSTOM_CONTROL_NAME"].ToString().Trim() == "")
{
continue;
}
//这种方式的后果是：如果某个控件在平台设置错误，与实际没对应，则此列不会得到修改
//如果一个表有多个GridView修改，则可以减少平台中同样一个表的个数。
object obj;
obj = grv.Rows[EditIndex].FindControl(dt.Rows[i]["CUSTOM_CONTROL_NAME"].ToString());
if (obj == null)
{
continue;
}
FieldPara fp = new FieldPara();
fp.fieldName = dt.Rows[i]["NAME"].ToString();
if (dt.Rows[i]["TYPE"].ToString() == "String")
{
fp.fieldType = FieldType.String;
}
else if (dt.Rows[i]["TYPE"].ToString() == "Datetime")
{
fp.fieldType = FieldType.Datetime;
}
else
{
fp.fieldType = FieldType.Int;
}
contolType = dt.Rows[i]["CUSTOM_CONTROL_TYPE"].ToString();
switch (contolType)
{
case "TextBox":
txt = (TextBox)obj;
if (txt == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(txt.Text);
break;
case "DropDownList":
ddl = (DropDownList)obj;
if (ddl == null)
{
return(i.ToString());
}
if (dt.Rows[i]["CUSTOM_CONTROL_SVAE_TYPE"].ToString() == "Text")
{
fp.fieldValue = ValueToField.DropDownListToFieldByText(ddl);
}
else
{
fp.fieldValue = ValueToField.DropDownListToFieldByValue(ddl);
}
break;
case "CheckBox":
ckb = (CheckBox)obj;
if (ckb == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.CheckBoxToField(ckb.Checked);
break;
case "RadioButtonList":
rbl = (RadioButtonList)obj;
if (rbl == null)
{
return(i.ToString());
}
if (dt.Rows[i]["CUSTOM_CONTROL_SVAE_TYPE"].ToString() == "Text")
{
fp.fieldValue = ValueToField.RadioButtonListToFieldByText(rbl);
}
else
{
fp.fieldValue = ValueToField.RadioButtonListToFieldByValue(rbl);
}
break;
case "WebDateLib":
wdl = (WebDate)obj;
if (wdl == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(wdl.Text);
break;
case "WebComboBox":
wbx = (WebComboBox)obj;
if (wbx == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(wbx.Text);
break;
case "HtmlComboBox":
hbx = (HtmlComboBox)obj;
if (hbx == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(hbx.SelectedText);
break;
case "WebDropDown":
wdd = (WebDropDownList)obj;
if (wdd == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(wdd.Text);
break;
case "HtmlInputText":
hit = (HtmlInputText)obj;
if (hit == null)
{
return(i.ToString());
}
fp.fieldValue = ValueToField.StringToField(hit.Value);
break;
default:
break;
}
fields[i] = fp;
}
//主键必须是TID
WherePara[] wheres = new WherePara[1] {
new WherePara("TID", FieldType.Int, grv.DataKeys[EditIndex].Value.ToString(), "=", "and")
};
sql = DBOpt.dbHelper.GetUpdateSql(tableName, fields, wheres);
return(sql);
}