| // Simple JavaScript Templating | |
| // John Resig - http://ejohn.org/ - MIT Licensed | |
| // adapted from: http://ejohn.org/blog/javascript-micro-templating/ | |
| // by Greg Borenstein http://ideasfordozens.com in Feb 2009 | |
| jQuery.srender = function(template, data, target){ | |
| jQuery.srender.cache = {}; | |
| // target is an optional element; if provided, the result will be inserted into it | |
| // otherwise the result will simply be returned to the caller | |
| if(jQuery.srender.cache[template]){ | |
| fn = jQuery.srender.cache[template]; | |
| } | |
| else{ | |
| // Generate a reusable function that will serve as a template | |
| // generator (and which will be cached). | |
| fn = jQuery.srender.cache[template] = new Function("obj", | |
| "var p=[],print=function(){p.push.apply(p,arguments);};" + | |
| // Introduce the data as local variables using with(){} | |
| "with(obj){p.push('" + | |
| // Convert the template into pure JavaScript | |
| template | |
| .replace(/[\r\t\n]/g, " ") | |
| .split("<%").join("\t") | |
| .replace(/((^|%>)[^\t]*)'/g, "$1\r") | |
| .replace(/\t=(.*?)%>/g, "',$1,'") | |
| .split("\t").join("');") | |
| .split("%>").join("p.push('") | |
| .split("\r").join("\\'") | |
| + "');}return p.join('');"); | |
| } | |
| // populate the optional element | |
| // or return the result | |
| if(target){ | |
| target.html(fn(data)); | |
| return false; | |
| } else{ | |
| return fn(data); | |
| } | |
| }; | |