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| 1 | //javascript:(function(){var filter = function (fn, list, thisObj) { var arr = []; for (var i = 0; i < list.length; i++) { if (fn.call(thisObj, list[i])) { arr.push(list[i]);return arr;var sum = 0; var tds = filter(function(td){return td.innerHTML =='None';document.getElementsByTagName('td'),this); for(var i = 0; i < tds.length; i++){sum += parseFloat(tds[i].parentNode.childNodes[5].innerHTML);alert('Total hours: ' + sum);})(); |
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| 2 | javascript:( |
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| 3 | function(){ |
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| 4 | var filter = function (fn, list, thisObj) { |
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| 5 | var arr = []; |
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| 6 | for (var i = 0; i < list.length; i++) { |
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| 7 | if (fn.call(thisObj, list[i])) { |
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| 8 | arr.push(list[i]); |
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| 9 | } |
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| 10 | } |
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| 11 | return arr; |
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| 12 | }; |
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| 13 | var sum = 0; |
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| 14 | var tds = filter(function(td){ |
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| 15 | return td.innerHTML =='None'; |
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| 16 | }, |
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| 17 | document.getElementsByTagName('td'),this); |
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| 18 | for(var i = 0; i < tds.length; i++){ |
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| 19 | sum += parseFloat(tds[i].parentNode.childNodes[5].innerHTML); |
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| 20 | } |
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| 21 | alert('Total hours: ' + sum); |
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| 22 | } |
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| 23 | )(); |
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