public void TestJuxtaposePage()
{
SiteInfo site = new SiteInfo();
site.Copyright = "©2014 - 2015";
site.Description = "";
site.Host = "localhost";
site.KeyWords = "";
site.Logo = "";
site.Name = "xxx";
site.SiteDirectory = "";
site.Theme = "Blue";
site.ThemeDirectory = "theme";
site.Title = "jntemplate测试页";
site.Url = string.Concat("http://localhost");
if (!string.IsNullOrEmpty(site.SiteDirectory) && site.SiteDirectory != "/")
{
site.Url += "/" + site.SiteDirectory;
}
site.ThemeUrl = string.Concat(site.Url, "/", site.ThemeDirectory, "/", site.Theme);
string basePath = new System.IO.DirectoryInfo(System.Environment.CurrentDirectory).Parent.Parent.FullName;
string path = basePath + "\\templets\\nv";
NVelocity.Context.IContext ctx = new NVelocity.VelocityContext();
ctx.Put("func", new TemplateMethod());
ctx.Put("Site", site);
NVelocity.App.VelocityEngine velocity = new NVelocity.App.VelocityEngine();
Commons.Collections.ExtendedProperties props = new Commons.Collections.ExtendedProperties();
props.AddProperty(NVelocity.Runtime.RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(NVelocity.Runtime.RuntimeConstants.FILE_RESOURCE_LOADER_PATH, path);
props.AddProperty(NVelocity.Runtime.RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(NVelocity.Runtime.RuntimeConstants.OUTPUT_ENCODING, "utf-8");
velocity.Init(props);
NVelocity.Template t = velocity.GetTemplate("questionlist.html");
string result;
using (System.IO.StringWriter write = new StringWriter())
{
t.Merge(ctx, write);
result = write.ToString();
}
//可直接查看项目录下的html/nv.html 文件效果
System.IO.File.WriteAllText(basePath + "\\html\\nv.html", result);
}
/// <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;
}
public static void RenderTemplateToWriter(string templateFile, TextWriter writer, NVelocity.VelocityContext vc)
{
NVelocity.App.VelocityEngine engine = null;
IPersonalSettings provider = PersonalSettings.Provider;
if (provider == null) {
Commons.Collections.ExtendedProperties props = new Commons.Collections.ExtendedProperties();
props.SetProperty(NVelocity.Runtime.RuntimeConstants.RESOURCE_LOADER, "file");
props.SetProperty(NVelocity.Runtime.RuntimeConstants.FILE_RESOURCE_LOADER_PATH, _defaultPath);
props.SetProperty(NVelocity.Runtime.RuntimeConstants.FILE_RESOURCE_LOADER_CACHE, "true");
engine = new NVelocity.App.VelocityEngine(props);
}
else
engine = (NVelocity.App.VelocityEngine)PersonalSettings.Provider.ViewEngine;
NVelocity.Template template = engine.GetTemplate(templateFile);
template.Merge(vc, writer);
}
public void TestJuxtaposePage()
{
SiteInfo site = new SiteInfo();
site.Copyright = "©2014 - 2015";
site.Description = "";
site.Host = "localhost";
site.KeyWords = "";
site.Logo = "";
site.Name = "xxx";
site.SiteDirectory = "";
site.Theme = "Blue";
site.ThemeDirectory = "theme";
site.Title = "jntemplate测试页";
site.Url = string.Concat("http://localhost");
if (!string.IsNullOrEmpty(site.SiteDirectory) && site.SiteDirectory != "/")
{
site.Url += "/" + site.SiteDirectory;
}
site.ThemeUrl = string.Concat(site.Url, "/", site.ThemeDirectory, "/", site.Theme);
string basePath = new System.IO.DirectoryInfo(System.Environment.CurrentDirectory).Parent.Parent.FullName;
string path = basePath + "\\templets\\nv";
NVelocity.Context.IContext ctx = new NVelocity.VelocityContext();
ctx.Put("func", new TemplateMethod());
ctx.Put("Site", site);
NVelocity.App.VelocityEngine velocity = new NVelocity.App.VelocityEngine();
Commons.Collections.ExtendedProperties props = new Commons.Collections.ExtendedProperties();
props.AddProperty(NVelocity.Runtime.RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(NVelocity.Runtime.RuntimeConstants.FILE_RESOURCE_LOADER_PATH, path);
props.AddProperty(NVelocity.Runtime.RuntimeConstants.INPUT_ENCODING, "utf-8");
props.AddProperty(NVelocity.Runtime.RuntimeConstants.OUTPUT_ENCODING, "utf-8");
velocity.Init(props);
NVelocity.Template t = velocity.GetTemplate("questionlist.html");
string result;
using (System.IO.StringWriter write = new StringWriter())
{
t.Merge(ctx, write);
result = write.ToString();
}
//可直接查看项目录下的html/nv.html 文件效果
System.IO.File.WriteAllText(basePath + "\\html\\nv.html", result);
}
