TextBox获得焦点时弹出DIV层

Question

TextBox获得焦点时在TextBox下面弹出DIV层，失去焦点时DIV消失:请各位大哥帮忙.谢谢.

Answer 1

<input type = "text "onfocus  = "document.getElementById("Div1").display = 'block'"
onblur   = "document.getElementById("Div1").display = 'none'" />

Answer 2

<asp:TextBox id = "txtTest" onfocus  = "document.getElementById("Div1").display = 'block'" onblur  = "document.getElementById("Div1").display = 'none'" runat = "server" /> 

Answer 3

<div id="div1" style="visibility:hidden">hello</div>
<asp:textbox id="textbox1" runat="server" onfocus="ShowDiv()" onblur="HiddDiv()"  />
<script>
   function ShowDiv()
{
    document.getElementById("div1").style.visibility="visible";
}
function HiddDiv()
{
   document.getElementById("div1").style.visibility="hidden";
}
</script>手写代码，有错误的地方楼主可以自行修改

Answer 4

抱歉.我直接测试了chen_ya_ping代码.非常感谢gwf25sz的支持.