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Cogenesis IT Consulting
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create dynamic dropdown in grid
posted

HI i just want to create dynamic drop down control in only some rows depend on the condition.

how to create that drop down control in this.

here i have written some code.

here need note down that other values in colums shold not be update (means fixed) and

can i use templated colmun in that column1 caz some of the values are fixed only some are with droup down control.

menas in cloumn1

row1column1 == fixed value

row2column1 == fixed value

row3column1 == templated dropdownlist.

row4cloumn1 == nothing that is null or empty string

row5column1 == fixed value

row6column1 == templated dopdownlist.

and so on.

here i have tried to write down some code.

if (condition)

{

DropDownList drpMonthGrid = new DropDownList();

drpMonthGrid.DataSource = CC.dtMonthList(); // I have create datatable to display each item in the droup down list.

// Specify DisplayMember as "Year" field of datatable

drpMonthGrid.ID = e.Row.Index + "Month";drpMonthGrid.DataValueField = "Month";

drpMonthGrid.DataBind();

drpMonthGrid.SelectedValue = DateTime.Now.Month.ToString();

 

this.uwgList.Bands[0].Columns.FromKey("Column2").Type = new ColumnType();/*ValueList drpMonthGrid = this.uwgList.Bands[0].Columns.FromKey("Column2").ValueList;

drpMonthGrid.DataSource = CC.dtMonthList();

// Specify DisplayMember as "Year" field of datatable

drpMonthGrid.DataSourceID = "Month";

drpMonthGrid.DisplayMember = "Month";

drpMonthGrid.DataBind();

*/

//drpMonthGrid.SelectedValue = DateTime.Now.Month.ToString();

/*TemplatedColumn tcValue = (TemplatedColumn)e.Row.Cells.FromKey("Column2").Column;

CellItem ciValue = (CellItem)tcValue.CellItems[e.Row.Index];

//ciValue.Controls.Add(drpMonthGrid);

*/

e.Row.Cells.FromKey("Column1").Text = "<a href='Report1.aspx?ClientName=" + e.Row.Cells.FromKey("type").Value + "' target='_blank'>Remove</a>";

// here in below i just want to add that drop down control in the terms Column2.

e.Row.Cells.FromKey("Column2").Text = "";

 

}

please let  me know the correct code.