Ejemplo n.º 1
0
    void WshPwtGv_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        List <ColInfo> colLists = this.ColList;

        if (colLists == null)
        {
            colLists = GetColInfo();
        }
        if (e.Row.RowType == DataControlRowType.Header)
        {
            TableCellCollection cells = e.Row.Cells;
            for (int j = 1; j < cells.Count; j++)
            {
                //cells[j].Attributes.Add("ColName", colLists[j - 1].FieldName);
                if (colLists[j - 1].Sort == false)
                {
                    Literal lSort = new Literal();
                    lSort.Text = colLists[j - 1].Caption;
                    cells[j].Controls.Add(lSort);
                }
                if (WshPwtGv.Columns[j].SortExpression == this.SortName)
                {
                    Image sortimg = new Image();
                    sortimg.Style.Add("margin", "0px 2px");
                    if (this.SortMode == "desc")
                    {
                        sortimg.ImageUrl = "~/images/GridImg/downarrow.gif";
                    }
                    else
                    {
                        sortimg.ImageUrl = "~/images/GridImg/uparrow.gif";
                    }
                    cells[j].Controls.Add(sortimg);
                }
                //if (colLists[j - 1].EditType != "" && OnCellEdit!=null)
                //{
                //    //cells[j].Attributes.Add("ColEdit", "ColEdit");
                //    Literal lit = new Literal();
                //    lit.Text = "<span style='color:red;font-size:11px;font-weight:normal;margin-left:2px'>edit</span>";
                //    cells[j].Controls.Add(lit);
                //}
            }
        }
        string datakey = null;

        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            //添加行的js属性,用来保存主键
            datakey = this.WshPwtGv.DataKeys[e.Row.RowIndex].Value.ToString();
            e.Row.Attributes.Add("dataKey", datakey);
            e.Row.Attributes.Add("rowType", "dataRow");
            //为单元格绑定列名
            List <CellValue>    cValue = this.SetCellValue;
            TableCellCollection cells  = e.Row.Cells;
            for (int j = 1; j < cells.Count; j++)
            {
                //if(colLists[j-1].Width>0){
                //    cells[j].Style.Add("width", colLists[j - 1].Width+"px");
                //}
                string oldText = cells[j].Text;
                string colName = colLists[j - 1].Field;
                cells[j].Attributes.Add("colName", colName);
                Enums.ControlType edittype = colLists[j - 1].EditType;

                Literal   lit = new Literal();
                CellValue cv  = new CellValue();
                //可以编辑的单元格
                if (edittype != Enums.ControlType.None)
                {
                    cells[j].Attributes.Add("onclick", "$(this).cellEdit();");
                    cells[j].Attributes.Add("editType", colLists[j - 1].EditType.ToString());
                    //cells[j].Attributes.Add("class","editor");
                }
                if (edittype == Enums.ControlType.Text)
                {
                    lit.Text = "<div class='editor' val='" + oldText + "'>" + oldText + "</div><input type='text' value='" + oldText + "' class='editInput' onblur='$(this).blurEdit();' onchange='$(this).saveEdit();'/>";
                    if (cValue != null)
                    {
                        foreach (CellValue newCellVal in cValue)
                        {
                            if (colLists[j - 1].Field == newCellVal.ColName)
                            {
                                cv = newCellVal;
                            }
                        }
                    }
                    cells[j].Controls.Add(lit);
                }
                if (edittype == Enums.ControlType.Combobox)
                {
                    StringBuilder sb  = new StringBuilder();
                    string        val = oldText;
                    sb.AppendFormat("<select style='display:none;width:100%;' onblur='$(this).blurEdit();' onchange='$(this).saveEdit();'>");
                    if (this.EditValue != null)
                    {
                        object values = EditValue[colName];
                        if (values != null)
                        {
                            string[] p = values.ToString().Split(",".ToCharArray());
                            for (int k = 0; k < p.Length; k++)
                            {
                                string[] c        = p[k].Split("=".ToCharArray());
                                string   selected = "";
                                if (oldText == c[0])
                                {
                                    selected = " selected='selected'";
                                    oldText  = c[1];
                                }
                                sb.AppendFormat("<option value='{0}'" + selected + ">{1}</option>", c[0], c[1]);
                            }
                        }
                    }
                    sb.Append("</select>");
                    sb.Append("<div class='editor' val='" + val + "'>" + oldText + "</div>");
                    lit.Text = sb.ToString();
                    cells[j].Controls.Add(lit);
                }
            }
        }
        //执行自定义绑定事件
        if (OnRowBind != null)
        {
            RowBindEventArg Args = new RowBindEventArg();
            Args.Row     = e.Row;
            Args.DataKey = datakey;
            OnRowBind(this, Args);
        }
    }
Ejemplo n.º 2
0
    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
        }
    }