adding table to div at runtime.. but when i want to access it using findcontrol method its returning null
-
Hi all I am having following code..
#region Dynamically added control to the table TableRow tr=null; int cols = 0; if (multiFile.Files.Length > 0) { msg.InnerText = "These Files Uploaded Successfully. [" + multiFile.Files.Length + " files]. "; int counter=0; foreach (UploadedFile file in multiFile.Files) { //this for display 5 image in one row if (cols % 5 == 0) { tr = new TableRow(); } string FolderPath = Server.MapPath("Images"); file.MoveTo(FolderPath + "\\" + file.FileName, MoveToOptions.Overwrite); Image myImage = new Image(); myImage.ImageUrl = "~/Images/" + file.FileName; myImage.Height = 150; myImage.Width =150; //create new inner table so that we can add all fields in sequence Table innerTable = new Table(); //create new row and add images TableRow innerTr1 = new TableRow(); TableCell innerTc11 = new TableCell(); innerTc11.ColumnSpan = 2; innerTc11.Controls.Add(myImage); innerTr1.Controls.Add(innerTc11); //create row 2 TableRow innerTr2 = new TableRow(); //create control to add in row 2 and column 1 DropDownList ddlEyeType = new DropDownList(); ddlEyeType.ID = "ddlEyeType_" + counter.ToString(); ddlEyeType.Items.Add(new ListItem("", "-1")); ddlEyeType.Items.Add(new ListItem("Left Eye", "1")); ddlEyeType.Items.Add(new ListItem("Right Eye", "2")); //create column 1 for row 2 TableCell innerTc21 = new TableCell(); innerTc21.Controls.Add(ddlEyeType); //create control to add in row 2 and column 2 DropDownList ddlEyePart = new DropDownList(); ddlEyePart.ID = "ddlEyePart_" + counter.ToString(); counter++; ddlEyePart.Items.Add(new ListItem("", "-1")); ddlEyePart. -
Hi all I am having following code..
#region Dynamically added control to the table TableRow tr=null; int cols = 0; if (multiFile.Files.Length > 0) { msg.InnerText = "These Files Uploaded Successfully. [" + multiFile.Files.Length + " files]. "; int counter=0; foreach (UploadedFile file in multiFile.Files) { //this for display 5 image in one row if (cols % 5 == 0) { tr = new TableRow(); } string FolderPath = Server.MapPath("Images"); file.MoveTo(FolderPath + "\\" + file.FileName, MoveToOptions.Overwrite); Image myImage = new Image(); myImage.ImageUrl = "~/Images/" + file.FileName; myImage.Height = 150; myImage.Width =150; //create new inner table so that we can add all fields in sequence Table innerTable = new Table(); //create new row and add images TableRow innerTr1 = new TableRow(); TableCell innerTc11 = new TableCell(); innerTc11.ColumnSpan = 2; innerTc11.Controls.Add(myImage); innerTr1.Controls.Add(innerTc11); //create row 2 TableRow innerTr2 = new TableRow(); //create control to add in row 2 and column 1 DropDownList ddlEyeType = new DropDownList(); ddlEyeType.ID = "ddlEyeType_" + counter.ToString(); ddlEyeType.Items.Add(new ListItem("", "-1")); ddlEyeType.Items.Add(new ListItem("Left Eye", "1")); ddlEyeType.Items.Add(new ListItem("Right Eye", "2")); //create column 1 for row 2 TableCell innerTc21 = new TableCell(); innerTc21.Controls.Add(ddlEyeType); //create control to add in row 2 and column 2 DropDownList ddlEyePart = new DropDownList(); ddlEyePart.ID = "ddlEyePart_" + counter.ToString(); counter++; ddlEyePart.Items.Add(new ListItem("", "-1")); ddlEyePart.HTML elements containing runat server attribute can be accessed on server side. You can give a try by providing id and runat=server on your table being added.
Share your experience with others Check my Blog...