put the dynamic link button into html.append

Question

User-646447061 posted

i have code behind like this

html.append("<table>");
html.append("<tr>");
html.append("<td>");
html.append("</td>");
html.append("</tr>");
html.append("</table>");

PlaceHolder1.Controls.Add(new Literal { Text = html.ToString() });

and 

LinkButton likbt = new LinkButton();
likbt.Text = "Accept";
likbt.ID = "lnkbtn"+row["id_order"];
likbt.CommandArgument = row["id_order"].ToString();
likbt.Attributes.Add("UseSubmitBehavior", "false");
likbt.Command += likbt_Click;

how to put the linkbutton into between tag <td></tr>

Answer 1

User1724605321 posted

Hi motorrevo00,

You could use HtmlTable control :

    protected void Page_Load(object sender, EventArgs e)
    {
        HtmlTable tbl = new HtmlTable();
        HtmlTableRow tr = new HtmlTableRow();
        HtmlTableCell td = new HtmlTableCell();
        tr.Cells.Add(td);
        tbl.Rows.Add(tr);


        LinkButton lbtn = new LinkButton();
        lbtn.Text = "My Link Button";
        lbtn.Click += new EventHandler(LinkButton1_Click);


        td.Controls.Add(lbtn);
    }


    protected void LinkButton1_Click(object sender, EventArgs e)
    {
//your implementation of link button click goes here
    }

or use html <a> tag :

           StringBuilder html =new StringBuilder();
            html.Append("<table>");
            html.Append("<tr>");
            html.Append("<td>");
            //You can use an <a> instead of <linkbutton>
            html.Append("<a id='lnkbtn*' href='***' usesubmitbehavior = 'false'>Accept</a>");
            html.Append("</td>");
            html.Append("</tr>");
            html.Append("</table>");
            PlaceHolder1.Controls.Add(new Literal { Text = html.ToString() });

Best Regards,

Nan Yu

Answer 2

User-2001765250 posted

You can do this using table class Or HTMLtable class.

refer the below code using Table.

 Table tbl = new Table();
       TableRow tRow = new TableRow();
       tbl.Rows.Add(tRow);
       for (cellCtr = 1; cellCtr <= cellCnt; cellCtr++) {
         // Create a new cell and add it to the row.
         TableCell tCell = new TableCell();
         tCell.Text = "Row " + rowCtr + ", Cell " + cellCtr;
         tRow.Cells.Add(tCell);
      }
      tbl.Controls.Add(tRow);

Hope this helps.

Answer 3

User-646447061 posted

how to add command argument in tag a href ?

try to write this code :

html.Append("<a UseSubmitBehavior='false' OnClick='likbt_Click' CommandArgument=");
html.Append(row["id_order"].ToString());
html.Append(" >Accept</a>");

protected void likbt_Click(object sender, CommandEventArgs e)

{
Session["id_order"] = e.CommandArgument ;
ScriptManager.RegisterStartupScript(this, this.GetType(), "Pop", "openmodalaccept();", true);
}

but when i'm clicking nothing happen

if, use select button the code work .. but i prefer to use us an <a></a>

thanks before Nan Yu

Answer 4

User1724605321 posted

Hi motorrevo00,

You could record id in name attribute of a tag :

            StringBuilder html = new StringBuilder();
            html.Append("<table>");
            html.Append("<tr>");
            html.Append("<td>");
            //You can use an <a></a> instead of <linkbutton>
            html.Append("<a id='lnkbtn1' name = '123' onclick='test(this)' > Accept</a>");

            html.Append("</td>");
            html.Append("</tr>");
            html.Append("</table>");
            PlaceHolder1.Controls.Add(new Literal { Text = html.ToString() }); 

Get the attribute and call model popup :

            function test(obj) {      
            var currentOrderID = $(obj).attr('name');
            alert(currentOrderID);
            // Call model popup 
            openmodalaccept();
            } 

Best Regards,

Nan Yu

Answer 5

User-646447061 posted

i'm planning when the a href is click then the id set session and open the modal .. so, i want running code behind 
Thank You Nan Yu

Answer 6

User1724605321 posted

Hi ,

Then try to use HtmlTable control as shown above code sample  . or use jquery ajax call server side function to store id in session , then call modal popup .

Best Regards,

Nan Yu

Answer 7

User-646447061 posted

so hard =( , so i use repeter control to show data and add link button ..
Thank Nan Yu