[JavaScript] Somma di due funzioni [Archivio]

mcHorney

01-07-2004, 14:44

Ho il solito script, vorrei che Totale contenesse la somma di Totale1 e Totale2.

Non fate caso al fatto che totale1 e totale2

<script>

function prezzoTot(){
tot=0;idd='';
for(i=1;i<4;i++){
currLine=0;
if(!(eval("document."+formName+".campoH"+(i)+".value")=='')) eval("currLine=document."+formName+".campoH"+(i)+".value");
tot=parseFloat(tot)+parseFloat(currLin
e);
}
num = Math.round(tot*100)/100;
str=""+num;
if(str.indexOf(".")<0) str=str+".00";
if (str.length-str.indexOf(".")==2) str=str+"0";
document.getElementById("prezzoTot").innerHTML = '€ '+str;
}

function molt(f,g) {
c1=parseFloat("0"+f.elements['campoF'+g].value);
c2=parseFloat("0"+f.elements['campoG'+g].value);
ris=c1*c2;
num = Math.round(ris*100)/100;
str=""+num;
if(str.indexOf(".")<0) str=str+".00";
if (str.length-str.indexOf(".")==2) str=str+"0";
f.elements['campoH'+g].value=str;
}

function prezzoTot2(){
tot=0;idd='';
for(i=1;i<4;i++){
currLine=0;
if(!(eval("document."+formName+".campoH"+(i)+".value")=='')) eval("currLine=document."+formName+".campoH"+(i)+".value");
tot=parseFloat(tot)+parseFloat(currLin
e);
}
num = Math.round(tot*100)/100;
str=""+num;
if(str.indexOf(".")<0) str=str+".00";
if (str.length-str.indexOf(".")==2) str=str+"0";
document.getElementById("prezzoTot2").innerHTML = '€ '+str;
}

</script>

<BODY>
<script>formName='formName';</script>
<FORM NAME="formName">

<TABLE>
<TR>
<TD><input type="text" name="campoF1" onBlur='molt(this.form,this.name.charAt(this.name.length-1));prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoG1" onBlur='molt(this.form,this.name.charAt(this.name.length-1));prezzoTot();prezzoTot2();'></TD>
<TD><input type=text name =campoH1 readonly></TD>
<TD><INPUT TYPE="checkbox" NAME="check1" onclick="this.form.campoF1.value='0';"></TD>
</TR>
<TR>
<TD><input type="text" name="campoF2" onBlur='molt(this.form,2);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoG2" onBlur='molt(this.form,2);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoH2"></TD>
<TD><INPUT TYPE="checkbox" NAME="check2" onclick="this.form.campoF2.value='0';"></TD>
</TR>
<TR>
<TD><input type="text" name="campoF3" onBlur='molt(this.form,3);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoG3" onBlur='molt(this.form,3);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoH3"></TD>
<TD><INPUT TYPE="checkbox" NAME="check3" onclick="this.form.campoF3.value='0';"></TD>
</TR>
<TR>
<TD><input type="text" name="campoF4" onBlur='molt(this.form,4);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoG4" onBlur='molt(this.form,4);prezzoTot();prezzoTot2();'></TD>
<TD><input type="text" name="campoH4"></TD>
<TD><INPUT TYPE="checkbox" NAME="check4" onclick="this.form.campoF4.value='0';"></TD>
</TR>
</TABLE>

Grazie Mc

Totale1: <span id=prezzoTot align=right>€ 0.00</span><BR>
Totale2: <span id=prezzoTot2 align=right>€ 0.00</span><BR>

Totale: <span id=prezzoTot align=right>€ 0.00</span>

</form>