Пример #1
0
 /// <summary>
 /// Use a custom HtmlTextWriter to render the page if the url is rewritten, to correct the form action.
 /// </summary>
 /// <param name="writer"></param>
 protected override void Render(System.Web.UI.HtmlTextWriter writer)
 {
     if (Context.Items["VirtualUrl"] != null)
     {
         writer = new FormFixerHtmlTextWriter(writer.InnerWriter, "", Context.Items["VirtualUrl"].ToString());
     }
     base.Render(writer);
 }
Пример #2
0
        /// <summary>
        /// Use a custom HtmlTextWriter to render the page if the url is rewritten, to correct the form action.
        /// </summary>
        /// <param name="writer"></param>
        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {
            InsertStylesheets();
            InsertJavaScripts();
            InsertMetaTags();

            if (Context.Items["VirtualUrl"] != null)
            {
                writer = new FormFixerHtmlTextWriter(writer.InnerWriter, "", Context.Items["VirtualUrl"].ToString());
            }
            base.Render(writer);
        }
Пример #3
0
    /// <summary>
    ///  重写默认的HtmlTextWriter方法,修改form标记中的value属性,使其值为重写的URL而不是真实URL。
    /// </summary>
    /// <param name="writer"></param>
    protected override void Render(HtmlTextWriter writer)
    {
        if (writer is System.Web.UI.Html32TextWriter)
        {
            writer = new FormFixerHtml32TextWriter(writer.InnerWriter);
        }
        else
        {
            writer = new FormFixerHtmlTextWriter(writer.InnerWriter);
        }

        base.Render(writer);
    }
Пример #4
0
        /// <summary>
        /// We override Render to swap out the default HtmlTextWriter for our own. Our own Writer's sole purpose is to
        /// change the the action attribute on the form tag to the vanity Url. This way all postbacks occur on the vanity url
        /// </summary>
        /// <param name="writer">The <see cref="T:System.Web.UI.HtmlTextWriter"></see> that receives the page content.</param>
        protected override void Render(HtmlTextWriter writer)
        {
            HtmlMeta generatorMeta = new HtmlMeta();

            generatorMeta.Name    = "GENERATOR";
            generatorMeta.Content = FrameworkContext.ProductName;
            this.Header.Controls.Add(generatorMeta);

            HtmlMeta versionMeta = new HtmlMeta();

            versionMeta.Name    = "VERSION";
            versionMeta.Content = FrameworkContext.ProductVersionDesc;
            this.Header.Controls.Add(versionMeta);

            HtmlMeta licenseMeta = new HtmlMeta();

            licenseMeta.Name = "LICENSE";

            CommerceLicenseInfo[] licenseInfo = CommerceLicensing.Current;
            if (licenseInfo == null || licenseInfo.Length == 0)
            {
                licenseMeta.Content = "unlicensed version";
            }
            else
            {
                licenseMeta.Content = String.Format("{0} ({1})", licenseInfo[0].Edition, licenseInfo[0].Company);
            }

            this.Header.Controls.Add(licenseMeta);

            if (CMSContext.Current.IsUrlReWritten)
            {
                if (writer is System.Web.UI.Html32TextWriter)
                {
                    writer = new FormFixerHtml32TextWriter(writer.InnerWriter);
                }
                else
                {
                    writer = new FormFixerHtmlTextWriter(writer.InnerWriter);
                }
            }

            base.Render(writer);

            /*
             * StringWriter sw = new StringWriter();
             * HtmlTextWriter hw = new HtmlTextWriter(sw);
             * base.Render(hw);
             * string html = sw.ToString();
             *
             * // Hose the writers we don't need anymore.
             * hw.Close();
             * sw.Close();
             *
             * int start = html.IndexOf("<input type=\"hidden\" name=\"__VIEWSTATE\"");
             * // If we find it, then move it.
             * if (start > -1)
             * {
             *  int end = html.IndexOf("/>", start) + 2;
             *
             *  // Strip out the viewstate.
             *  string viewstate = html.Substring(start, end - start);
             *  html = html.Remove(start, end - start);
             *
             *  // Find the end of the form and insert it there, since we can't put it any lower in the response stream.
             *  int formend = html.IndexOf("</form>");
             *  html = html.Insert(formend, viewstate);
             * }
             *
             * // Send the results back into the writer provided.
             * writer.Write(html);
             * */
        }