Olá galera, beleza? Sou iniciante em javascript e me deparei com um baita problema, já faz faz 1 mese e não consegui resolver o problema. ex: na primeira linha o valor 7 sera distribuido para a linha 2 e 3 e a linha 1 fica 0 (zero), isso quando clicar no radio (n/a) quando clicar no radio (sim) teria que voltar o valor inicial. quando clicar no radio (não) tem que subtrair o valor inicial do total abaixo. Se alguém quiser fazer o código e vender, dependendo do valor eu compro. grato <HTML>
<HEAD>
<TITLE> Redistribuição de Valores </TITLE>
<script LANGUAGE="JavaScript">
var ini = false;
function calcula(item,orig,dest1,dest2){
var total = 0;
var elem = document.getElementById('FrmSistema').elements;
if (item == 'A') {
alert(elem.valor00.id);
if (!ini){
document.getElementById(orig.substring(0,7)).value = 0;
document.getElementById(dest1.substring(0,7)).value =
parseInt(document.getElementById(dest1.substring(0,7)).value) +
parseInt(dest1.substring(8));
document.getElementById(dest2.substring(0,7)).value =
parseInt(document.getElementById(dest2.substring(0,7)).value) +
parseInt(dest2.substring(8));
ini = true;
}
}
if (item == 'S') {
if (ini){
document.getElementById(orig.substring(0,7)).value =
parseInt(orig.substring(8));
document.getElementById(dest1.substring(0,7)).value =
parseInt(document.getElementById(dest1.substring(0,7)).value) -
parseInt(dest1.substring(8));
document.getElementById(dest2.substring(0,7)).value =
parseInt(document.getElementById(dest2.substring(0,7)).value) -
parseInt(dest2.substring(8));
ini = false;
}
}
if (item == 'N') {
if (ini){
document.getElementById(orig.substring(0,7)).value =
parseInt(orig.substring(8));
document.getElementById(dest1.substring(0,7)).value =
parseInt(document.getElementById(dest1.substring(0,7)).value) -
parseInt(dest1.substring(8));
document.getElementById(dest2.substring(0,7)).value =
parseInt(document.getElementById(dest2.substring(0,7)).value) -
parseInt(dest2.substring(8));
ini = false;
}
}
/*CONTA A QUANTIDADE DE RADIO */
for (var i = 0; i < elem.length; i++)
{
if (elem[i].type == 'radio')
{
var qtd_elem = parseInt(elem.length/3);
}
}
/*CALCULA */
for (var j = 0; j < qtd_elem; j++ )
{
var D = 2;
num = "00" + j;
document.getElementById('lbValue_'+num.slice(-D)).innerHTML = document.getElementById('valor'+num.slice(-D)).value;
if (document.getElementById('valor'+num.slice(-D)).checked == true)
{
total += parseInt(document.getElementById('valor'+num.slice(-D)).value);
}
}
/*MOSTRA O TOTAL */
document.FrmSistema.total.value = total;
}
</SCRIPT>
<script LANGUAGE="JavaScript">
/*FUNÇÃO SOMA */
function somaTotal()
{
var elem = document.getElementById('FrmSistema').elements;
var qtd_elem = parseInt(elem.length/3);
for (var j = 0; j < qtd_elem; j++ )
{
var D = 2;
num = "00" + j;
document.getElementById('lbValue_'+num.slice(-D)).innerHTML = document.getElementById('valor'+num.slice(-D)).value;
}
}
</SCRIPT>
</HEAD>
<BODY onload="somaTotal()">
<div id="lblValues"></div>
<FORM METHOD="get" ACTION="" name="FrmSistema" id="FrmSistema" >
<TABLE>
<TR>
<TD>valor</TD>
<TD>sim</TD>
<TD>não</TD>
<TD>n/a</TD>
</TR>
<TR>
<TD bgcolor='#FF9900'><div id="lbValue_00"></TD>
<TD><input id="1" type="radio" name="valor00" value="7" onClick="calcula('S','valor00-7','valor01-4','valor02-3')" checked></TD>
<TD><input id="2" type="radio" name="valor00" value="7" onClick="calcula('N','valor00-7','valor01-4','valor02-3')"></TD>
<TD><input id="3" type="radio" name="valor00" value="7" onClick="calcula('A','valor00-7','valor01-4','valor02-3')"></TD>
</TR>
<TR>
<TD bgcolor='#FFFF66'><div id="lbValue_01"></TD>
<TD><input id="4" type="radio" name="valor01" value="6" onClick="calcula()" checked></TD>
<TD><input id="5" type="radio" name="valor01" value="6" onClick="calcula()"></TD>
<TD><input id="6" type="radio" name="valor01" value="6" onClick="calcula()"></TD>
</TR>
<TR>
<TD bgcolor='#FFFF66'><div id="lbValue_02"></TD>
<TD><input id="7" type="radio" name="valor02" value="3" onClick="calcula()" checked></TD>
<TD><input id="8" type="radio" name="valor02" value="3" onClick="calcula()"></TD>
<TD><input id="9" type="radio" name="valor02" value="3" onClick="calcula()"></TD>
</TR>
<TR>
<TD bgcolor='#0099FF'><div id="lbValue_03"></TD>
<TD><input id="10" type="radio" name="valor03" value="3" onClick="calcula('S','valor03-3','valor04-1','valor05-2')" checked></TD>
<TD><input id="11" type="radio" name="valor03" value="3" onClick="calcula('N','valor03-3','valor04-1','valor05-2')"></TD>
<TD><input id="12" type="radio" name="valor03" value="3" onClick="calcula('A','valor03-3','valor04-1','valor05-2')"></TD>
</TR>
<TR>
<TD bgcolor='#66FFFF'><div id="lbValue_04"></TD>
<TD><input id="13" type="radio" name="valor04" value="5" onClick="calcula()" checked></TD>
<TD><input id="14" type="radio" name="valor04" value="5" onClick="calcula()"></TD>
<TD><input id="15" type="radio" name="valor04" value="5" onClick="calcula()"></TD>
</TR>
<TR>
<TD bgcolor='#66FFFF'><div id="lbValue_05"></TD>
<TD><input id="16" type="radio" name="valor05" value="3" onClick="calcula()" checked></TD>
<TD><input id="17" type="radio" name="valor05" value="3" onClick="calcula()"></TD>
<TD><input id="18" type="radio" name="valor05" value="3" onClick="calcula()"></TD>
</TR>
<TR>
<TD ><div id="lbValue_06"></TD>
<TD><input id="19" type="radio" name="valor06" value="4" onClick="calcula()" checked></TD>
<TD><input id="20" type="radio" name="valor06" value="4" onClick="calcula()"></TD>
<TD><input id="21" type="radio" name="valor06" value="4" onClick="calcula()"></TD>
</TR>
<TR>
<TD><div id="lbValue_07"></TD>
<TD><input id="22" type="radio" name="valor07" value="6" onClick="calcula()" checked></TD>
<TD><input id="23" type="radio" name="valor07" value="6" onClick="calcula()"></TD>
<TD><input id="24" type="radio" name="valor07" value="6" onClick="calcula()"></TD>
</TR>
<TR>
<TD><div id="lbValue_08"></TD>
<TD><input id="25" type="radio" name="valor08" value="5" onClick="calcula()" checked></TD>
<TD><input id="26" type="radio" name="valor08" value="5" onClick="calcula()"></TD>
<TD><input id="27" type="radio" name="valor08" value="5" onClick="calcula()"></TD>
</TR>
<TR>
<TD><div id="lbValue_09"></TD>
<TD><input id="28" type="radio" name="valor09" value="8" onClick="calcula()" checked></TD>
<TD><input id="29" type="radio" name="valor09" value="8" onClick="calcula()"></TD>
<TD><input id="30" type="radio" name="valor09" value="8" onClick="calcula()"></TD>
</TR>
<TR>
<TD><div id="lbValue_10"></TD>
<TD><input id="31" type="radio" name="valor10" value="2" onClick="calcula()" checked></TD>
<TD><input id="32" type="radio" name="valor10" value="2" onClick="calcula()"></TD>
<TD><input id="33" type="radio" name="valor10" value="2" onClick="calcula()"></TD>
</TR>
</TABLE>
<input id="tx" type="text" name="total" value="52">
</FORM>
</BODY>
</HTML>