文本框的readonly问题，关键字：vs2005，textbox，readonly

<form id="form1" runat="server">

    <div>

        <input id="Button2" type="button" value="Change Text via Client-Side Script" οnclick="ChangeText();" />

    </div>

    <asp:TextBox ID="TextBox1" runat="server">initial text</asp:TextBox>

    <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="See Value on the Server-Side" />

</form>

 

<script language="javascript" type="text/javascript">

<!--

function ChangeText()

{   

    form1["TextBox1"].setAttribute("innerText", "abc");

}   

-->    

</script>

 

 

public partial class MyForm : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {           

        TextBox1.ReadOnly = true;

    }

 

    protected void Button1_Click(object sender, EventArgs e)

    {

        Response.Write(TextBox1.Text + "<br>");

       

    }

}

    

 解决：   

1.TextBox1.Attributes["contentEditable"] = "false";

    

2.其实如果是设置客户端属性的话，设置客户端的readonly属性应该也是可以的:

TextBox1.Attributes["readonly"] = "true";