Bestillingsformular - hvorfor virker den ikke
Jeg vil gerne sælge en masse frugt og sådan noget - så jeg har lavet en bestillingsformular. Den er inspireret af Roewing, men lad ham få æren for det geniale i den, og lad så mig få skylden for at den ikke virker i sin nuværende udformning.Hvordan får jeg tælleren til at tælle automatisk på forsendelsen.
Hvis fx et æble koster 2 kr at sende
En svamp 3 kr
Ferskner 4 kr
og saftige oranges 5 kr.
Så skal man slet ikke kunne komme ind i det felt med forsendelsen.
Men værre er det at bestillingen aldrig når frem. "Mailto" fungere ikke.
Men her er herlighederne så
<html>
<head>
<title>Bestillingsformular</title>
<meta name="Generator" content="Stone's WebWriter 4">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<SCRIPT LAUNGUAGE="JavaScript1.2" SRC="eks7.js">
</SCRIPT>
<LINK REL=STYLESHEET HREF="eks5.css" TYPE="text/css">
<script language="javascript" type="text/javascript">
numFields = 5;
function beregn(fld){
if(!fld.value.match(/^\d+\.?\d*$/)){
alert('Ugyldigt antal angivet');
fld.value = fld.defaultValue;
return false;
}
var num = fld.name.substring(5);
var p = document.getElementById("Pris"+num).value;
var s = document.getElementById("Sum"+num);
var porto = s + porto;
var ant = document.getElementById("Antal"+num);
var ialt = document.getElementById("Sum0");
var antialt = document.getElementById("Antal0");
var pris = p;
if(p.indexOf(",-")>-1){
pris = p.substring(0,p.indexOf(",-"));
}else{
komma = p.indexOf(",")
if(p.indexOf(",")){
pris = (p.substring(0,komma)+"."+p.substring(komma+1));
}
}
pris = +pris;
ant = +ant;
var sum = pris*fld.value;
var asum = fld.value;
s.value = formatNum(sum);
ant.value = formatNum(asum);
sum = 0;
asum = 0;
for(i=1;numFields+1>i;i++){
sum += +document.getElementById("Sum"+i).value
asum += +document.getElementById("Antal"+i).value
}
ialt.value = formatNum(sum);
porto = frank(ant);
}
function formatNum(t){
if((""+t).length>(""+t).indexOf(".")+3)t=(Math.round(t*100))/100;
if((""+t).indexOf(".")==-1)t=t+".00";
if((""+t).indexOf(".")+2==(""+t).length)t=t+"0";
return t;
}
function frank(f) {
var x=0;
if(f>7) {
x=25,00;
}
if(f>4) {
x=20,00;
}
if(f>2) {
x=12,00;
}
if(f=1) {
x=6,50;
}
if(f=0) {
x=0,00;
}
return x;
}
</script>
</head>
<body bgcolor="#00aaFF" text="#000000" link="#0000FF"
vlink="#551A8B" alink="#FF0000">
<br>
<h1>Ja tak - jeg vil gerne bestille:</h1>
<table border="1" cellpadding="5" width="100%">
<tr>
<td width="14%"><strong>Antal</strong> </td>
<td width="45%"><p align="center"><strong>Vare</strong></p>
</td>
<td width="20%"><p align="center"><strong>Pris</strong></p>
</td>
<td width="20%"><p align="center"><strong>I alt</strong></p>
</td>
</tr>
<script type="text/javascript">
{
var ff, sa, mm, so, aff, asa, amm, aso, tot
ff=50;
sa=50;
so=30;
mm=100;
tot=27;
}
</script>
<form id="minForm" name="minForm" action="mailto:minmail@mitnet.dk" method="post" onsubmit="alert('Sagen er sendt');return false">
<tr>
<td>
<input id="Antal5" name="Antal5" type="text" value="0" onchange="beregn(this);" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;" onKeyPress="if(event.keyCode==13)return false;" size="3">
</td>
<td><a href="indmeld.htm">Æbler</a>
</td>
<td align="right">
<input id="Pris5" name="Pris5" type="text" value="100,00" size="6" disabled style="text-align:right;">
</td><td align="right">
<input id="Sum5" name="Sum5" type="text" value="" disabled size="10" style="text-align:right;">
</td></tr>
<tr>
<td>
<input id="Antal1" name="Antal1" type="text" value="0" onchange="beregn(this);" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;"
onKeyPress="if(event.keyCode==13)return false;" size="3">
</td>
<td><a href="beskriv.htm#sss">Svampe</a>
</td>
<td align="right">
<input id="Pris1" name="Pris1" type="text" value="50,00" size="6" disabled style="text-align:right;">
</td><td align="right">
<input id="Sum1" name="Sum1" type="text" value="" disabled size="10" style="text-align:right;">
</td></tr>
<tr><td>
<input id="Antal2" name="Antal2" type="text" value="0" onchange="beregn(this);" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;"
onKeyPress="if(event.keyCode==13)return false;" size="3">
</td>
<td>
<a href="beskriv.htm#ff">Ferskner</a>
</td>
<td align="right">
<input id="Pris2" name="Pris2" type="text" value="50,00" size="6" disabled style="text-align:right;">
</td><td align="right">
<input id="Sum2" name="Sum2" type="text" value="" disabled size="10" style="text-align:right;"> </td>
</tr>
<tr>
<td>
<input id="Antal3" name="Antal3" type="text" value="0" onchange="beregn(this);" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;"
onKeyPress="if(event.keyCode==13)return false;" size="3">
</td>
<td><a href="beskriv.htm#SO">Saftige Oranges</a></td>
<td align="right">
<input id="Pris3" name="Pris3" type="text" value="30,00" size="6" disabled style="text-align:right;"> </td>
<td align="right">
<input id="Sum3" name="Sum3" type="text" value="" disabled size="10" style="text-align:right;"> </td>
</tr>
<tr><td>
<input id="Antal4" name="Antal4" type="text" value="1"
onfocus="beregn(this);" !onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;" onKeyPress="if(event.keyCode==13)return false;" size="3">
</td>
<td>Forsendelse</td>
<td align="right">
<input id="Pris4" name="Pris4" type="text" value="20,00" disabled size="6" enabled style="text-align:right;"> </td>
<td align="right">
<input id="Sum4" name="Sum4" type="text" value="" enabled size="10" style="text-align:right;"> </td>
</tr>
<tr>
<td colspan="3" align="left">
Samlet pris: </td>
<td align="right">
<input id="Sum0" name="Sum0" type="text" value="" disabled size="10" style="text-align:right;"> </td>
</tr><tr><td colspan="4">
<h3>Send det hele til:</h3></td></tr>
<tr><td>Navn:</td><td>
<input name="navn" value="" type="text" size="35" onKeyPress="if(event.keyCode==13)return false;">
</td>
<td colspan="2" rowspan="3">Bemærkninger i øvrigt<br>
<TEXTAREA NAME="bemrk" ROWS="5" COLS="50" WRAP="on" onKeyPress="if(event.keyCode==13)return false;">
</TEXTAREA></td>
</tr>
</tr>
<tr><td>Adresse</td><td>
<input name="adr1" value="" type="text" size="35" onKeyPress="if(event.keyCode==13)return false;"><br>
<input name="adr2" value="" type="text" size="35" onKeyPress="if(event.keyCode==13)return false;">
</td>
</tr>
<tr><td>
Postnr:</td><td><input name="pnr" value="" type="text" size="4" onKeyPress="if(event.keyCode==13)return false;">
By:
<input name="adr2" value="" type="text" size="19" onKeyPress="if(event.keyCode==13)return false;">
</td></tr>
<tr>
<td colspan="4">
<input type="submit" value="Send bestilling" size="20"></td>
</tr>
</table>
</form>
</body>
</html>
