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@biruwon biruwon/truncate.js
Created May 23, 2013

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jQuery truncate
<script>
(function($){
$.fn.truncate = function(options) {
var defaults = {
length: 330,
minTrail: 0,
ellipsisText: "..."
};
var options = $.extend(defaults, options);
return this.each(function() {
obj = $(this);
var body = obj.html();
if(body.length > options.length + options.minTrail) {
var splitLocation = body.indexOf(' ', options.length);
if(splitLocation != -1) {
// truncate tip
var splitLocation = body.indexOf(' ', options.length);
var str1 = body.substring(0, splitLocation);
var str2 = body.substring(splitLocation, body.length - 1);
obj.html(str1 + '<span class="truncate_ellipsis">' + options.ellipsisText +
'</span>' + '<span class="truncate_more">' + str2 + '</span>');
obj.find('.truncate_more').css("display", "none");
}
}
});
};
})(jQuery);
</script>
<script>
//$(function() {
$('[class*=truncate_]').each(function(){
var lengthClass = $(this).attr('class').split('truncate_').pop();
$(this).truncate({
length: parseInt(lengthClass)
});
});
//});
</script>
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