24 lines
724 B
JavaScript
24 lines
724 B
JavaScript
$(document).ready(function()
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{
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$('#begin, #start, #end, #finish').change(function()
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{
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var begin = $('#begin').val();
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var end = $('#end').val();
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var start = $('#start').val();
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var finish = $('#finish').val();
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if(!begin || !end || !start || !finish) return false;
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begin = begin.replace(/-/g, '/');
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end = end.replace(/-/g, '/');
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var beginTime = Date.parse(new Date(begin + ' ' + start));
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var endTime = Date.parse(new Date(end + ' ' + finish));
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if(beginTime > endTime) return false;
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var hours = Math.round((endTime - beginTime)/(3600*1000)*100)/100;
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$('#hours').val(hours);
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});
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$('#begin').change();
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})
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