42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
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(function($) {
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$.fn.ellipsis = function(enableUpdating){
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var s = document.documentElement.style;
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if (!('textOverflow' in s || 'OTextOverflow' in s)) {
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return this.each(function(){
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var el = $(this);
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if(el.css("overflow") == "hidden"){
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var originalText = el.html();
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var w = el.width();
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var t = $(this.cloneNode(true)).hide().css({
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'position': 'absolute',
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'width': 'auto',
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'overflow': 'visible',
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'max-width': 'inherit'
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});
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el.after(t);
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var text = originalText;
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while(text.length > 0 && t.width() > el.width()){
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text = text.substr(0, text.length - 1);
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t.html(text + "...");
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}
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el.html(t.html());
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t.remove();
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if(enableUpdating == true){
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var oldW = el.width();
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setInterval(function(){
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if(el.width() != oldW){
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oldW = el.width();
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el.html(originalText);
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el.ellipsis();
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}
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}, 200);
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}
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}
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});
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} else return this;
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};
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})(jQuery);
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