Esempio n. 1
0
 public MergeGridviewHeader()
 {
     MergedColumns.Clear();
     StartColumns.Clear();
     Titles.Clear();
     MergedColumnCss.Clear();
 }
Esempio n. 2
0
    public static void RenderHeader(HtmlTextWriter output, Control container)
    {
        for (int i = 0; i < container.Controls.Count; i++)
        {
            TableCell cell = (TableCell)container.Controls[i];
            //stretch non merged columns for two rows
            if (!MergedColumns.Contains(i))
            {
                cell.Attributes["rowspan"] = "2";

                cell.RenderControl(output);
            }
            else //render merged columns common title
            if (StartColumns.Contains(i))
            {
                if (MergedColumnCss.ContainsKey(i))
                {
                    output.Write(string.Format("<th align='center' colspan='{0}' class='{2}' >{1}</th>",
                                               StartColumns[i], Titles[i], MergedColumnCss[i]));
                }
                else
                {
                    output.Write(string.Format("<th align='center' colspan='{0}' >{1}</th>",
                                               StartColumns[i], Titles[i]));
                }
            }
        }

        //close the first row
        output.RenderEndTag();
        //set attributes for the second row
        //grid.HeaderStyle.AddAttributesToRender(output);
        //start the second row
        output.RenderBeginTag("tr");



        //render the second row (only the merged columns)

        int currentCssID = 0;

        for (int i = 0; i < MergedColumns.Count; i++)
        {
            TableCell cell = (TableCell)container.Controls[MergedColumns[i]];
            if (MergedColumnCss.ContainsKey(MergedColumns[i]))
            {
                currentCssID = MergedColumns[i];
            }

            if (MergedColumnCss.ContainsKey(currentCssID))
            {
                cell.CssClass = MergedColumnCss[currentCssID];
            }

            cell.RenderControl(output);
        }

        MergedColumns.Clear();
        StartColumns.Clear();
        Titles.Clear();
        MergedColumnCss.Clear();
    }