javascript如何取出GridView 模板列中textbox的值,该值手动输入

Question

javascript如何取出GridView 模板列中textbox的值,该值手动输入<asp:TemplateField HeaderText="可领用劳保用品名称">   
  <ItemTemplate>
  <asp:TextBox ID="txt_Klylbypmc" runat="server" Text='<%# Eval("klylbypmc") %>'></asp:TextBox>
  </ItemTemplate>
  <FooterTemplate>
  &nbsp;<asp:TextBox ID="txt_Klylbypmc" runat="server"></asp:TextBox>
  </FooterTemplate>
  </asp:TemplateField><script language="javascript" type="text/javascript">
  function sel()
  {
  //var inputstr = document.getElementById("GridView1$ctl12$txt_Klylbypmc").innerText;
  //alert(inputstr);
  }
</script> 
 
 

Answer 1

var value=document.getElementById("txt_Klylbypmc");

Answer 2

var id = event.strElement();
var Value = document.getElementById(id).text;