Salve io ho un problema con un Funzione JS che vada a modificare un elemento select da una checkbox.
ecco il testo della funzione
La funzione è molto basilare direi, ma quando vado a cambiare la selezione delle checkbox nel select appare anche una parte dei dati che mi portavo dietro dalla selezione precedente, qualcuno può aiutarmi?
ecco il testo della funzione
Codice:
<script type="text/javascript">
<!--
function buildSelect(x)
{ //alert(x) ; //return
if (x=='1')
{
option0 = new Option('1', 0);
option1 = new Option('2', 1);
option2 = new Option('3', 2);
option3 = new Option('4', 3);
option4 = new Option('5', 4);
option5 = new Option('6', 5);
option6 = new Option('7', 6);
option7 = new Option('8', 7);
option8 = new Option('9', 8);
option9 = new Option('10', 9);
option10 = new Option('11', 10);
option11 = new Option('12', 11);
option12 = new Option('13', 12);
option13 = new Option('14', 13);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
document.form1.fieldB.options[10] = option10;
document.form1.fieldB.options[11] = option11;
document.form1.fieldB.options[12] = option12;
document.form1.fieldB.options[13] = option13;
retur;
} if (x=='2')
{
option0 = new Option('15', 0);
option1 = new Option('16', 1);
option2 = new Option('17', 2);
option3 = new Option('18', 3);
option4 = new Option('19', 4);
option5 = new Option('20', 5);
option6 = new Option('21', 6);
option7 = new Option('22', 7);
option8 = new Option('23', 8);
option9 = new Option('24', 9);
option10 = new Option('25', 10);
option11 = new Option('26', 11);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
document.form1.fieldB.options[10] = option10;
document.form1.fieldB.options[11] = option11;
retur;
} if (x=='3')
{
option0 = new Option('27', 0);
option1 = new Option('28', 1);
option2 = new Option('29', 2);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
retur;
} if (x=='4')
{
option0 = new Option('30', 0);
option1 = new Option('31', 1);
option2 = new Option('32', 2);
option3 = new Option('33', 3);
option4 = new Option('34', 4);
option5 = new Option('35', 5);
option6 = new Option('36', 6);
option7 = new Option('37', 7);
option8 = new Option('38', 8);
option9 = new Option('39', 9);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
retur;
} if (x=='5')
{
retur;
} if (x=='6')
{
option0 = new Option('40', 0);
option1 = new Option('41', 1);
option2 = new Option('42', 2);
option3 = new Option('43', 3);
option4 = new Option('44', 4);
option5 = new Option('45', 5);
option6 = new Option('46', 6);
option7 = new Option('47', 7);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
retur;
} if (x=='7')
{
option0 = new Option('48', 0);
option1 = new Option('49', 1);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
retur;
} if (x=='8')
{
option0 = new Option('50', 0);
option1 = new Option('51', 1);
option2 = new Option('52', 2);
option3 = new Option('53', 3);
option4 = new Option('54', 4);
option5 = new Option('55', 5);
option6 = new Option('56', 6);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
retur;
} if (x=='9')
{
option0 = new Option('57', 0);
option1 = new Option('58', 1);
option2 = new Option('59', 2);
option3 = new Option('60', 3);
option4 = new Option('61', 4);
option5 = new Option('62', 5);
option6 = new Option('63', 6);
option7 = new Option('64', 7);
option8 = new Option('65', 8);
option9 = new Option('66', 9);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
retur;
} if (x=='10')
{
option0 = new Option('67', 0);
option1 = new Option('68', 1);
option2 = new Option('69', 2);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
retur;
} if (x=='11')
{
retur;
} if (x=='12')
{
option0 = new Option('70', 0);
option1 = new Option('71', 1);
option2 = new Option('72', 2);
option3 = new Option('73', 3);
option4 = new Option('74', 4);
option5 = new Option('75', 5);
option6 = new Option('76', 6);
option7 = new Option('77', 7);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
retur;
} if (x=='13')
{
option0 = new Option('78', 0);
option1 = new Option('79', 1);
option2 = new Option('80', 2);
option3 = new Option('81', 3);
option4 = new Option('82', 4);
option5 = new Option('83', 5);
option6 = new Option('84', 6);
option7 = new Option('85', 7);
option8 = new Option('86', 8);
option9 = new Option('87', 9);
option10 = new Option('88', 10);
option11 = new Option('89', 11);
option12 = new Option('90', 12);
option13 = new Option('91', 13);
option14 = new Option('92', 14);
option15 = new Option('93', 15);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
document.form1.fieldB.options[10] = option10;
document.form1.fieldB.options[11] = option11;
document.form1.fieldB.options[12] = option12;
document.form1.fieldB.options[13] = option13;
document.form1.fieldB.options[14] = option14;
document.form1.fieldB.options[15] = option15;
retur;
} if (x=='14')
{
option0 = new Option('94', 0);
option1 = new Option('95', 1);
option2 = new Option('96', 2);
option3 = new Option('97', 3);
option4 = new Option('98', 4);
option5 = new Option('99', 5);
option6 = new Option('100', 6);
option7 = new Option('101', 7);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
retur;
} if (x=='15')
{
retur;
} if (x=='16')
{
option0 = new Option('102', 0);
option1 = new Option('103', 1);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
retur;
} if (x=='17')
{
option0 = new Option('104', 0);
option1 = new Option('105', 1);
option2 = new Option('106', 2);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
retur;
} if (x=='18')
{
retur;
} if (x=='19')
{
option0 = new Option('107', 0);
option1 = new Option('108', 1);
option2 = new Option('109', 2);
option3 = new Option('110', 3);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
retur;
} if (x=='20')
{
retur;
} if (x=='21')
{
retur;
} if (x=='22')
{
option0 = new Option('111', 0);
option1 = new Option('112', 1);
option2 = new Option('113', 2);
option3 = new Option('114', 3);
option4 = new Option('115', 4);
option5 = new Option('116', 5);
option6 = new Option('117', 6);
option7 = new Option('118', 7);
option8 = new Option('119', 8);
option9 = new Option('120', 9);
option10 = new Option('121', 10);
option11 = new Option('122', 11);
option12 = new Option('123', 12);
option13 = new Option('124', 13);
option14 = new Option('125', 14);
option15 = new Option('126', 15);
option16 = new Option('127', 16);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
document.form1.fieldB.options[10] = option10;
document.form1.fieldB.options[11] = option11;
document.form1.fieldB.options[12] = option12;
document.form1.fieldB.options[13] = option13;
document.form1.fieldB.options[14] = option14;
document.form1.fieldB.options[15] = option15;
document.form1.fieldB.options[16] = option16;
retur;
} if (x=='23')
{
option0 = new Option('128', 0);
option1 = new Option('129', 1);
option2 = new Option('130', 2);
option3 = new Option('131', 3);
option4 = new Option('132', 4);
option5 = new Option('133', 5);
option6 = new Option('134', 6);
option7 = new Option('135', 7);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
retur;
} if (x=='24')
{
option0 = new Option('136', 0);
option1 = new Option('137', 1);
option2 = new Option('138', 2);
option3 = new Option('139', 3);
option4 = new Option('140', 4);
option5 = new Option('141', 5);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
retur;
} if (x=='25')
{
option0 = new Option('142', 0);
option1 = new Option('143', 1);
option2 = new Option('144', 2);
option3 = new Option('145', 3);
option4 = new Option('146', 4);
option5 = new Option('147', 5);
option6 = new Option('148', 6);
option7 = new Option('149', 7);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
retur;
} if (x=='26')
{
option0 = new Option('150', 0);
option1 = new Option('151', 1);
option2 = new Option('152', 2);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
retur;
} if (x=='27')
{
option0 = new Option('153', 0);
option1 = new Option('154', 1);
option2 = new Option('155', 2);
option3 = new Option('156', 3);
option4 = new Option('157', 4);
option5 = new Option('158', 5);
option6 = new Option('159', 6);
option7 = new Option('160', 7);
option8 = new Option('161', 8);
option9 = new Option('162', 9);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
document.form1.fieldB.options[6] = option6;
document.form1.fieldB.options[7] = option7;
document.form1.fieldB.options[8] = option8;
document.form1.fieldB.options[9] = option9;
retur;
} if (x=='28')
{
option0 = new Option('163', 0);
option1 = new Option('164', 1);
option2 = new Option('165', 2);
option3 = new Option('166', 3);
option4 = new Option('167', 4);
option5 = new Option('168', 5);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
retur;
} if (x=='29')
{
option0 = new Option('169', 0);
option1 = new Option('170', 1);
option2 = new Option('171', 2);
option3 = new Option('172', 3);
option4 = new Option('173', 4);
option5 = new Option('174', 5);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
document.form1.fieldB.options[4] = option4;
document.form1.fieldB.options[5] = option5;
retur;
} if (x=='30')
{
retur;
} if (x=='31')
{
retur;
} if (x=='32')
{
retur;
} if (x=='33')
{
option0 = new Option('175', 0);
option1 = new Option('176', 1);
option2 = new Option('177', 2);
option3 = new Option('178', 3);
document.form1.fieldB.options[0] = option0;
document.form1.fieldB.options[1] = option1;
document.form1.fieldB.options[2] = option2;
document.form1.fieldB.options[3] = option3;
retur;
}
}
// -->
</script>
La funzione è molto basilare direi, ma quando vado a cambiare la selezione delle checkbox nel select appare anche una parte dei dati che mi portavo dietro dalla selezione precedente, qualcuno può aiutarmi?