snippets / template

All snippets tagged template (4)

  1. Call any view from a template, to include views inside other views

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    This code allows you to call any view that returns with render_to_string via a tag like this: {% callview package.module1.module2.viewname arg1=value1 arg2=value2 ... %} The view's context will contain the arguments passed through the tag.

     1 from django import template
     2 
     3 register = template.Library()
     4 
     5 @register.tag
     6 def callview(parser, token):
     7 	bits = str(token.contents).split()
     8 	modulename, viewname = bits[1].rsplit('.', 1)
     9 	if len(bits) < 2:
    10 		raise TemplateSyntaxError, "callview tag takes at least 2 arguments"
    11 	module = __import__(modulename, globals(), locals(), [viewname])
    12 	view = getattr(module, viewname)
    13 	return CallViewNode(view, bits[2:])
    14 
    15 class CallViewNode(template.Node):
    16 	def __init__(self, view, args):
    17 		self.view = view
    18 		self.args = args
    19 		
    20 	def render(self, context):
    21 		for arg in self.args:
    22 			key, value = arg.split('=')
    23 			context[key] = value
    24 		return self.view(context)
    Posted by nardi to django django tag call view ... saved by 1 person ... 0 comments ... 8 months, 2 weeks

  2. Array compare / Comparaison de tableau

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    Return true for match, else false Retourn true en cas d'egalité sinon false

     1          public static bool compare<T>(ICollection<T> tabA, ICollection<T> tabB) where T : IComparable
     2         {
     3             System.Diagnostics.Debug.Assert(tabA != null);
     4             System.Diagnostics.Debug.Assert(tabB != null);
     5 
     6             if ( tabA.Count != tabB.Count)
     7                 return false;
     8 
     9             IEnumerator<T> enumA = tabA.GetEnumerator();
    10             IEnumerator<T> enumB = tabB.GetEnumerator();
    11             while ( enumA.MoveNext() && enumB.MoveNext() )
    12             {
    13                 if ( enumA.Current.CompareTo(enumB.Current) != 0 )
    14                     return false;
    15             }
    16             return true;
    17         }
    Posted by themadmax to c# array compare icomparable template ... saved by 1 person ... 0 comments ... 9 months, 1 week

  3. xhtml strict erb template

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    simple xhtml template for erb

     1 template = [
     2 	'<!DOCTYPE html',
     3 	'PUBLIC "-//W3C/DTD XHTML 1.0 Strict//EN"',
     4 	'http://www.w3.org/TRxhtml1/DTD/xhtml1-strict.dtd">',
     5 	'<html>',
     6 	"<head>",
     7 	"<title><%= html_title %></title>",
     8 	"</head>",
     9 	"<body>",
    10 	"<%= html_body %>",
    11 	"</body>",
    12 	"</html>"
    13 ]
    14 
    15 template = ERB.new( template.join("\n") )
    Posted by dgn110 to ruby ruby xhtml ... saved by 1 person ... 0 comments ... 1 year

  4. Singleton template

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    Singleton template inplementation

     1     public class Singleton<T> where T : new()
     2     {
     3         static T _instance = default(T);
     4         
     5         protected Singleton()
     6         {
     7         }
     8         
     9         public static T Instance
    10         {
    11             get
    12             {
    13                 if (_instance == null)
    14                 {
    15                     _instance = new T();
    16                 }
    17                 return _instance;                
    18             }
    19         }
    20     }
    21 
    22     public class MySingleton : Singleton<MySingleton>
    23     {
    24         public void hello() { Debug.WriteLine("Hello"); }
    25     }
    Posted by themadmax to c# singleton template ... saved by 1 person ... 0 comments ... 1 year
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