Created
September 24, 2014 19:09
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Simple Javascript Templating by John Resig
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<script type="text/html" id="item_tmpl"> | |
<div id="<%=id%>" class="<%=(i % 2 == 1 ? " even" : "")%>"> | |
<div class="grid_1 alpha right"> | |
<img class="righted" src="<%=profile_image_url%>"/> | |
</div> | |
<div class="grid_6 omega contents"> | |
<p><b><a href="/<%=from_user%>"><%=from_user%></a>:</b> <%=text%></p> | |
</div> | |
</div> | |
</script> | |
<script type="text/html" id="user_tmpl"> | |
<% for ( var i = 0; i < users.length; i++ ) { %> | |
<li><a href="<%=users[i].url%>"><%=users[i].name%></a></li> | |
<% } %> | |
</script> |
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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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var results = document.getElementById("results"); | |
results.innerHTML = tmpl("item_tmpl", dataObject); | |
var show_user = tmpl("item_tmpl"), html = ""; | |
for ( var i = 0; i < users.length; i++ ) { | |
html += show_user( users[i] ); | |
} |
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