创建一个过滤器(继承自Stream 的类),将其分配给您的HttpContext.Response.Filter 属性,并在其中覆盖Write 方法,以从生成的html 中删除所有名称标签:)
更多信息请参见此页面http://msdn.microsoft.com/en-us/library/system.web.httpresponse.filter.aspx
更新
查看TextBox的源代码,可以发现Name实际上是在渲染过程中添加到Attributes-list中的,所以应该可以干扰TextBox类的渲染,防止这个属性被添加。应该这样做
public class NoNamesTextBox : TextBox
{
private class NoNamesHtmlTextWriter : HtmlTextWriter
{
public NoNamesHtmlTextWriter(TextWriter writer) : base(writer) {}
public override void WriteAttribute(string name, string value, bool fEncode)
{
if (name.Equals("name", StringComparison.OrdinalIgnoreCase)) return;
base.WriteAttribute(name, value, fEncode);
}
}
protected override void Render(HtmlTextWriter writer)
{
var noNamesWriter = new NoNamesHtmlTextWriter(writer);
base.Render(noNamesWriter);
}
}
再次更新
我怎么会忘记!你甚至不需要子类化你的文本框。在 asp.net 中,您可以定义每个控件要使用的 HtmlTextWriter 类型,因此您可以配置每个 TextBox 控件应该使用您自己的 NoNamesHtmlTextWriter 的实例,如下所示
<browsers>
<browser refID="Default">
<controlAdapters>
<adapter
controlType="System.Web.UI.WebControls.TextBox"
adapterType="NoNamesTextBoxAdapter"
/>
</controlAdapters>
</browser>
</browsers>
public class NoNamesTextBoxAdapter : ControlAdapter
{
private class NoNamesHtmlTextWriter : HtmlTextWriter
{
public NoNamesHtmlTextWriter(TextWriter writer) : base(writer) { }
public override void WriteAttribute(string name, string value, bool fEncode)
{
if (name.Equals("name", StringComparison.OrdinalIgnoreCase)) return;
base.WriteAttribute(name, value, fEncode);
}
}
protected override void Render(HtmlTextWriter writer)
{
var noNamesRender = new HtmlTextWriter(writer);
base.Render(noNamesRender);
}
}