Here are the results of the popular template engines for rendering a 10×1000 HTML table. Python 2.6.2 on a 3GHz Intel Core 2 Kid template 696.89 ms Kid template + cElementTree 649.88 ms Genshi template + tag builder 431.01 ms Genshi tag builder 389.39 ms Django template 352.68 ms Genshi template 266.35 ms ElementTree 180.06 … Read more
Your mistake is referring to key and value as methods (with trailing “()” parenthesis) instead of as properties. Try this: #set ($map = $myobject.getMap() ) #foreach ($mapEntry in $map.entrySet()) <name>$mapEntry.key</name> <value>$mapEntry.value</value> #end In other words, use either a property, like mapEntry.key, or the method, like mapEntry.getKey().
Templates are meant to be simpler than the the usual string formatting, at the cost of expressiveness. The rationale of PEP 292 compares templates to Python’s %-style string formatting: Python currently supports a string substitution syntax based on C’s printf() ‘%’ formatting character. While quite rich, %-formatting codes are also error prone, even for experienced … Read more
Yes, as you said, if you don’t force yourself to use a templating engine inside PHP ( the templating engine ) it becomes easy to slip and stop separating concerns. However, the same people who have problems separating concerns end up generating HTML and feeding it to smarty, or executing PHP code in Smarty, so … Read more
You can do this using a heredoc. e.g. generate.sh: #!/bin/sh #define parameters which are passed in. PORT=$1 DOMAIN=$2 #define the template. cat << EOF This is my template. Port is $PORT Domain is $DOMAIN EOF Output: $ generate.sh 8080 domain.example This is my template. Port is 8080 Domain is domain.example or save it to a … Read more
A quick review of the mentioned project. https://www.tumblr.com/rgrz/13808947359/review-of-html-template-engines-in-c-language ClearSilver Site: http://www.clearsilver.net Project: https://code.google.com/p/clearsilver/ Group: http://tech.groups.yahoo.com/group/ClearSilver License: New BSD License Language: C Last Update: Nov 28, 2011 Last Release: 0.10.5 on July 12, 2007 Document: Rich Community: Medium (<10 discussion per month) Teng Site: http://teng.sourceforge.net Code: http://teng.svn.sourceforge.net/teng/ Group: http://sourceforge.net/projects/teng/ License: New BSD License Language: C++ Binding: … Read more
This is useful I find to get all the top-level keys available in the current context: <ol> {% for key, value in _context %} <li>{{ key }}</li> {% endfor %} </ol> Thanks to https://www.drupal.org/node/1906780
tl;dr: If you’re not comfortable using HTML features that haven’t reached a maturity level of W3C Recommendation, there isn’t a standard way of adding <style> to the <body> of a page. If you’re comfortable using less mature features, HTML5.2 appears to be standardizing <style> elements to be allowed anywhere flow content is expected (i.e. the … Read more
require ‘erb’ require ‘ostruct’ def render(template, vars) ERB.new(template).result(OpenStruct.new(vars).instance_eval { binding }) end e.g render(“Hey, <%= first_name %> <%= last_name %>”, first_name: “James”, last_name: “Moriarty”) # => “Hey, James Moriarty” Update: A simple example without ERB: def render(template, vars) eval template, OpenStruct.new(vars).instance_eval { binding } end e.g. render ‘”Hey, #{first_name} #{last_name}”‘, first_name: “James”, last_name: “Moriarty” # … Read more
I have used StringTemplate with good results. Some resources: Five minute introduction Article on CodeProject showing example use from C#