如何按照列遍历gridview里的模版列里的TEXTBOX

Question

因为gridview的数据已经做了行转列。所以我在更新数据的时候，需要以遍历列的方式进行数据列更新。试了半天。用gridview.Columns也不行。请大家帮帮忙。

Answer 1

var tb = document.getElementById("GrieViewID")//找到DataGrid
        for(var i=1;i<tb.rows.length;i++)
        { //遍歷行
            for(var j =0;j<tb.rows[i].cells.length;j++)
            {//遍歷列换一下

Answer 2

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            TextBox tb = (TextBox)(e.Row.Cells[0].FindControl("TextBoxID"));
            string s = tb.Text;
        }
    }

Answer 3

foreach(GridViewRow row in GridView1.Rows)
        {
            TextBox textBox = (TextBox) row.FindControl("textboxid");
        }

Answer 4

 foreach (GridViewRow gvr in GridView1.Rows)
  {
    TextBox txt=(TextBox)gvr.FindControl("txtID");
    //...
  }

Answer 5

  protected void gvCustomerGroup_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            TextBox txt1 = (TextBox)e.Row.FindControl("Textbox1");
            txt1.Text = "hello";
        }
   }

Answer 6

给 gridview 加个事件 protected void gvCustomerGroup_RowDataBound(object sender, GridViewRowEventArgs e) 
代码加里面

Answer 7

把你模板列的textbox的ID设为txtIdfor (int i = 0; i < GridView1.Rows.Count; i++)
            {
                if (((TextBox)(GridView1.Rows[i].FindControl("txtId"))).Checked)
                {
                    //todo
                }
            }
}

Answer 8

hehe  take it easy 
help you raised