Posted By

mattgay on 08/11/06

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javascript
template

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Last Edited at 08/11/06 08:26pm

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RND - simple template for innerHTML

/ Published in: JavaScript

Simple templating for innerHTML functions. Parses an input string (tmpl) for %(NAME) tokens, accepts an object (ns) as data and returns an output string.

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function RND(tmpl, ns) {
  var fn = function(w, g) {
    g = g.split("|");
    var cnt = ns[g[0]];
    for(var i=1; i < g.length; i++)
      cnt = eval(g[i])(cnt);
    return cnt || w;
  };
  return tmpl.replace(/%(([A-Za-z0-9_|.]*))/g, fn);
}