private void CellEdit()
{
GetColInfo();
string RowDataKey = Request.Params["dataKey"];
string EditValue = Request.Params["value"];
string EditColName = Request.Params["colName"];
string EditCellIndex = Request.Params["cellIndex"];
CellEditEventArg Args = new CellEditEventArg();
Args.ColName = EditColName;
Args.Value = EditValue;
Args.DataKey = RowDataKey;
Args.KeyName = this.DataKey;
Args.CellIndex = Convert.ToInt32(EditCellIndex);
if (OnCellEdit != null)
{
OnCellEdit(this, Args);
}
Response.Clear();
Response.ContentType = "application/json";
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("\"error\":" + (Args.Error == null ? "null" : "\"" + Args.Error + "\""));
sb.Append("}");
Response.Write(sb.ToString());
Response.Flush();
Response.End();
}
public override void DataBind()
{
DataTable dt = this.DataSource;
List <ColInfo> cols = this.Columns;
if (dt != null && dt.Rows.Count > 0)
{
HtmlGenericControl tbodyPanal = new HtmlGenericControl("div");
tbodyPanal.Attributes.Add("class", "datagrid-tbody-panal");
// tbodyPanal.Style.Add("height", this.Height);
tbody.CellPadding = 0;
tbody.CellSpacing = 0;
tbody.ID = "tbody";
tbody.Attributes.Add("class", "datagrid-tbody-table");
// tbody.Attributes.Add("rules", "all");
//绑定数据源
for (int i = 0; i < dt.Rows.Count; i++)
{
string dataKey = dt.Rows[i][this.DataKey].ToString();
HtmlTableRow row = new HtmlTableRow();
row.Attributes.Add("dataKey", dataKey);
row.Attributes.Add("rowType", "dataRow");
row.Attributes.Add("class", i % 2 == 0 ? "roweven" : "rowodd");
if (this.ShowCheckColumn == true)
{
HtmlTableCell checkcell = new HtmlTableCell();
checkcell.Style.Add("width", this.checkWidth + "px");
HtmlInputCheckBox box = new HtmlInputCheckBox();
box.Attributes.Add("multiCheck", "true");
//box.Attributes.Add("onclick", "");
checkcell.Controls.Add(box);
row.Controls.Add(checkcell);
}
for (int j = 0; j < cols.Count; j++)
{
string txt = dt.Rows[i][cols[j].Field].ToString();
HtmlTableCell cell = new HtmlTableCell();
//设置宽度
int w = cols[j].Width;
cell.Style.Add("width", w + "px");
if (cols[j].Full == true)
{
cell.Attributes.Add("fullColumn", "true");
}
if (cols[j].Align != "")
{
cell.Style.Add("text-align", cols[j].Align);
}
Enums.ControlType editType = cols[j].EditType;
HtmlGenericControl cellChild = new HtmlGenericControl("div");
cellChild.Attributes.Add("class", "datagrid-tbody-cellChild datagrid-cell-nowrap" + (editType == Enums.ControlType.None ? "" : " editor"));
//装进文本
HtmlGenericControl celltxt = new HtmlGenericControl("span");
celltxt.InnerHtml = txt;
celltxt.ID = Utils.GetGuid;
cellChild.Controls.Add(celltxt);
//是否可以编辑
string colName = cols[j].Field;
if (editType != Enums.ControlType.None)
{
cellChild.Attributes.Add("editType", editType.ToString());
cellChild.Attributes.Add("colName", colName);
cellChild.Attributes.Add("onclick", "$(this).datagridEditStart();");
//文本框
if (editType == Enums.ControlType.Text)
{
HtmlInputText textbox = new HtmlInputText();
textbox.Attributes.Add("class", "text datagrid-editinput");
cellChild.Controls.Add(textbox);
textbox.Attributes.Add("onblur", "$(this).datagridEditEnd();");
textbox.Attributes.Add("onchange", "$(this).datagridEditSave();");
}
}
cell.Controls.Add(cellChild);
//执行单元格创建完毕事件
if (this.OnCellCreated != null)
{
CellEditEventArg arg = new CellEditEventArg();
arg.ColName = cols[j].Field;
arg.DataKey = dataKey;
arg.Value = txt;
this.OnCellCreated(this, arg);
}
row.Controls.Add(cell);
}
tbody.Controls.Add(row);
}
tbody.Style.Add("width", tableWidth + "px");
tbodyPanal.Controls.Add(tbody);
this.GridPanal.Controls.Add(tbodyPanal);
}
else
{
//显示空表体
}
}
