/// <summary>
/// Convert a control settings into formatted string that is usable on the javascript.
/// </summary>
/// <returns>The javascript configuration string.</returns>
private string GetConfigurationString()
{
StringBuilder configString = new StringBuilder();
string basePath = BasePath;
if (basePath.StartsWith("~"))
{
basePath = ResolveUrl(basePath);
}
configString.AppendFormat("{0}={1}", "basepath", HttpUtility.UrlEncode(basePath));
configString.Append("&");
configString.AppendFormat("{0}={1}", "doctype", HttpUtility.UrlEncode(DocumentType));
configString.Append("&");
configString.AppendFormat("{0}={1}", "textformat", TextFormat);
configString.Append("&");
string imagePath = ImagePath.StartsWith("~") ? ResolveUrl(ImagePath) : ImagePath;
configString.AppendFormat("{0}={1}", "imagepath", imagePath);
configString.Append("&");
if (string.IsNullOrEmpty(EditorImagePath) == false)
{
string toolbarImages = EditorImagePath.StartsWith("~") ? ResolveUrl(EditorImagePath) : EditorImagePath;
configString.AppendFormat("{0}={1}", "editorimagepath", toolbarImages);
configString.Append("&");
}
if (string.IsNullOrEmpty(EditorCss) == false)
{
string editorCSS = EditorCss.StartsWith("~") ? ResolveUrl(EditorCss) : EditorCss;
configString.AppendFormat("{0}={1}", "editorcss", editorCSS);
configString.Append("&");
}
configString.AppendFormat("{0}={1}", "mode", Mode.ToString("D"));
configString.Append("&");
configString.AppendFormat("{0}={1}", "usebroncr", UserBRonCarriageReturn);
configString.Append("&");
configString.Append("fontsize=");
int i = 1;
foreach (FontUnit u in TypeDescriptor.GetConverter(ControlStyle.Font.Size).GetStandardValues())
{
if (3 < i)
{
configString.AppendFormat("{0}*{1},", i - 3, u);
}
i++;
}
configString.Remove(configString.Length - 1, 1);
configString.Append("&fonts=");
if (0 != ControlStyle.Font.Names.Length)
{
for (i = 0; i < ControlStyle.Font.Names.Length; i++)
{
configString.AppendFormat("{0};", ControlStyle.Font.Names[i]);
}
configString.Remove(configString.Length - 1, 1);
}
else
{
// default font
configString.Append("Arial;Times New Roman;Verdana;Tahoma");
}
return(configString.ToString());
}
/// <summary>
/// Render this control to the output parameter specified.
/// </summary>
/// <param name="output"> The HTML writer to write out to </param>
protected override void Render(HtmlTextWriter output)
{
// control is already rendered
if (isRendered)
{
return;
}
output.Write("<div>");
if (CheckBrowserCompatibility())
{
string basePath = "~/HtmlEditor.aspx";
if (basePath.StartsWith("~"))
{
basePath = ResolveUrl(basePath);
}
//if (!File.Exists(MapPathSecure(basePath)))
//{
// // Directory not found throw BasePath Exception
// throw new BasePathException(basePath);
//}
basePath += string.Format("?res=editor&id={0}", ClientID);
if (string.IsNullOrEmpty(EditorCss) == false)
{
string editorCSS = EditorCss.StartsWith("~") ? ResolveUrl(EditorCss) : EditorCss;
basePath += string.Format("&cssFile={0}", editorCSS);
}
//basePath += "editor.htm?ClientId=" + ClientID;
// make hidden field that store configuration settings
output.Write("<input type=\"hidden\" id=\"{0}__CONFIG\" name=\"{1}__CONFIG\" value=\"{2}\" />",
ClientID, ClientID, GetConfigurationString());
//Stupid work-around for CallBack events. It fixes the Anthem.Net have 'BADRESPONSE'
if (!string.IsNullOrEmpty(Text))
{
Text = Text.Replace("\"", "'");
}
// make hidden filed that referenced to the edited document
output.Write("<input type=\"hidden\" id=\"{0}\" name=\"{1}\" value=\"{2}\" />",
ClientID, ClientID, HttpUtility.HtmlEncode(Text));
// make editor's IFRAME.
// output.Write("<iframe id=\"{0}__Frame\" src=\"{1}\" widthEditableArea=\"{2}\" heightEditableContent=\"{3}\" frameborder=\"no\" scrolling=\"no\"></iframe>",
// ClientID, basePath, WidthEditableColumn, HeightEditableColumn);
output.Write(
"<iframe id=\"{0}__Frame\" src=\"{1}\" width=\"{2}\" height=\"{3}\" frameborder=\"no\" scrolling=\"no\"></iframe>",
ClientID, basePath, Width, Height);
}
else
{
output.Write(
"<textarea name=\"{0}\" rows=\"4\" cols=\"40\" style=\"width: {1}; height: {2}\" >{3}</textarea>",
ClientID,
Width,
Height,
HttpUtility.HtmlEncode(Text));
}
output.Write("</div>");
}
