Created
January 17, 2014 08:27
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>DEMO</title> | |
| <script type="text/javascript" src="simple_javascript_templating.js"></script> | |
| </head> | |
| <body> | |
| <table id="table_1"> | |
| </table> | |
| <script type="text/html" id="tmpl_1"> | |
| <% var idx; %> | |
| <% while(idx--){ %> | |
| <tr><td> <%=idx%> </td></tr> | |
| <% } %> | |
| </script> | |
| <script type="text/javascript"> | |
| tmpl_str = document.getElementById('tmpl_1').innnerHTML; | |
| tmpl_func = tmpl(tmpl_1); | |
| tmpl_result = tmpl_func({idx : 100}); | |
| document.getElementById('table_1').innerHTML = tmpl_result; | |
| </script> | |
| </body> | |
| </html> |
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| // Simple JavaScript Templating | |
| // John Resig - http://ejohn.org/ - MIT Licensed | |
| (function(){ | |
| var cache = {}; | |
| this.tmpl = function tmpl(str, data){ | |
| // Figure out if we're getting a template, or if we need to | |
| // load the template - and be sure to cache the result. | |
| var fn = !/\W/.test(str) ? | |
| cache[str] = cache[str] || | |
| tmpl(document.getElementById(str).innerHTML) : | |
| // Generate a reusable function that will serve as a template | |
| // generator (and which will be cached). | |
| 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 | |
| str | |
| .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('');"); | |
| // Provide some basic currying to the user | |
| return data ? fn( data ) : fn; | |
| }; | |
| })(); |
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