[ Athlas @ 09.02.2013. 22:24 ] @
Pokusavam da podesim skriptu pomocu on-line tutorijala posto povrsno poznajem Javascript ali ne ide... Evo koda, ne mogu da uklopim funkciju da mi racuna prosek iako deluje jednostavno, nece da radi vec mi izbacuje NaN ! Code: <html> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css"> <meta http-equiv="Content-Script-Type" content="text/javascript"> <head> <style type="text/css"> body { width: 800px; margin-top: 0px; margin-right: auto; margin-bottom: 0px; margin-left: auto; font-family: Arial; font-size: 12px; } .total { padding-left: 30px; } .total-sub { padding-left: 190px; } .tip { font-size: 10px; color: #333; } button, input, textarea, select { text-rendering: optimizeLegibility; font-size:100%; text-align: center; } /*pre,form,fieldset,input,textarea,blockquote,th,td { padding:0; }*/ table { border-collapse:collapse; border-spacing:0; } /*fieldset,img { border:0; }*/ address,caption,cite,code,dfn,em,strong,th,var { font-style:normal; font-weight:bold; color: #666; } /*caption,th { text-align:left; }*/ .text table, td, th { border: 1px solid #fff; padding-top: 2px; padding-right: 2px; padding-bottom: 2px; } .td_color { background-color: #CCC; } .tip { font-size: 11px; color: #333; } .g_total { padding-left: 320px; font-weight: bold; color: #FF0000; border: thin solid #CCCCCC; } </style> <script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script> <script type='text/javascript'> $(function () { $(".items").keyup(function (event) { var total = 0; $(".items").each(function () { var gtotal = 0; $(this).find(".targetfields").each(function () { var qty = parseInt($(this).find(".quantity").val()||'0'); var rate = parseInt($(this).find(".rate").val()||'0'); var subtotal = qty * rate; $(this).find(".subtotal").val(subtotal); if (!isNaN(subtotal)) gtotal += subtotal; }); $(this).find(".g_total").html(gtotal + "Din"); total += gtotal; }); $("#total").html(total + "Din"); }); }); //trebalo bi da izracuna UKUPNU POTROSNJU ÷ CLANOVIMA DOMACINSTVA function culateSum() { var total = parseFloat(document.getElementById("total").value, 10); var suma = parseFloat(document.getElementById("suma").value, 10); document.getElementById("Sum").value = total / suma; } </script> </head> <body> <div class="main_content"> <table class="items" border="1" width="100%"> <tr> <td align="center" colspan="5">Upišite koliko puta dnevno obavite neku od aktivnosti<br /> <!-- <p class="tip"> * Ukoliko neku aktivnost ne ponavljate svaki dan podelite nedeljni broj te aktivnosti sa 7 kako biste dobili dnevni prosek. (NPR: mašinu za veš uključujete 3 puta nedeljno, pa ćete u polje upisati 3/7=0.43) </p>--> </td> </tr> <tr> </tr> <td align="left" colspan="5"><strong>...</strong></td> <tr class="targetfields"> <td width="5%">1</td> <td width="25%">Kupanje u kadi</td> <td width="25%"><input type="text" value="80" name="quantity" class="quantity" size="5" disabled /></td> <td width="20%"><input type="text" name="rate" class="rate" size="5" /></td> <td width="25%"><input type="text" name="sub_total" class="subtotal" size="5"/></td> </tr> <tr class="targetfields"> <td width="5%">2</td> <td width="25%">Tuširanje</td> <td width="25%"><input type="text" value="35" name="quantity" class="quantity" size="5" disabled /></td> <td width="20%"><input type="text" name="rate" class="rate" size="5" /></td> <td width="25%"><input type="text" name="sub_total" class="subtotal" size="5"/></td> </tr> <tr class="targetfields"> <td width="5%">3</td> <td width="25%">Pranje zuba</td> <td width="25%"><input type="text" value="10" name="quantity" class="quantity" size="5" disabled /></td> <td width="20%"><input type="text" name="rate" class="rate" size="5" /></td> <td width="25%"><input type="text" name="sub_total" class="subtotal" size="5"/></td> </tr> <tr class="targetfields"> <td width="5%">3</td> <td width="25%">Pranje veša</td> <td width="25%"><input type="text" value="100" name="quantity" class="quantity" size="5" disabled /></td> <td width="20%"><input type="text" name="rate" class="rate" size="5" /></td> <td width="25%"><input type="text" name="sub_total" class="subtotal" size="5"/></td> </tr> <tr class="targetfields"> <td align="right"> </td> <td align="right"> </td> <td class="g_total" align="right" colspan="5">UKUPNO KUPATILO : </td> </tr> </table> <table class="items" border="1" width="100%"> <tr> <td align="center" colspan="4">izračunati potrošnju po osobi <br />(UKUPNA POTROŠNjA ÷ SA BROJEM ČLANOVA U KUĆI) </td> </tr> <tr class="targetfields"> <td width="25%">podelite ukupnu potrošnjnu sa brojem članova domaćinstva; <br /><strong>( ÷ )</strong></td> <td width="15%"> Br.članova <br /><input type="text" id="suma" name="suma" value="" size="3" onBlur="culateSum();"/></td> <td id="total" align="right" colspan="5"><strong>UKUPNA POTROŠNjA :</strong><input type="text" name="total" value="" size="3" onBlur="culateSum();"/></td> </tr> <tr> <td align="right"> </td> <td align="right"> </td> <td align="right" colspan="5"><strong>POTROŠNjA PO OSOBI :</strong><input type="text" id="Sum"/></td> </tr> <tr> <td width="5%"> </td> <td width="25%"> </td> <td width="25%"> </td> <td width="20%"> </td> <td width="25%"> </td> </tr> <td align="center" colspan="5"><strong>... </strong> </td> </table> </div> </body> </html> Da li neko moze da pomogne oko ovoga? 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