/// <summary>
/// ajax method for demo of parsing NVelocity Temp with VelocityEngine
/// </summary>
/// <param name="template"></param>
/// <param name="dirctionary"></param>
public void getParseResult(string template,string dirctionary)
{
if ((template == null) || (dirctionary == null))
{
CancelView();
return;
}
var map=Newtonsoft.Json.JavaScriptConvert.DeserializeObject<Hashtable>(dirctionary);
var writer = new System.IO.StringWriter();
var nve = new NVelocity.App.VelocityEngine();
nve.Init();
var context = new NVelocity.VelocityContext(map);
nve.Evaluate(context, writer, "", template);
RenderText(writer.GetStringBuilder().ToString());
writer.Close();
CancelView();
}
public static bool RenderStringTemplateToString(string templateString, Map dati, out string ret)
{
NVelocity.App.VelocityEngine engine = new NVelocity.App.VelocityEngine();
engine.Init();
NVelocity.VelocityContext vc = new NVelocity.VelocityContext(dati);
StringBuilder sb = new StringBuilder();
string logMsg = null;
bool bOk = false;
try {
using (StringWriter wr = new StringWriter(sb))
using (StringReader rdr = new StringReader(templateString))
bOk = engine.Evaluate(vc, wr, logMsg, rdr);
ret = bOk ? sb.ToString() : logMsg;
} catch (Exception e) {
Logger.Warn("Errore in RenderStringTemplateToString", e);
ret = e.Message;
}
return bOk;
}