I am trying to get this script to work, but it is failing somewhere in the last alert. The script is supposed to pull everything from a form, and then spit out the results as an alert box. I'm pretty sure my html is correct.
function calcServiceTotal() {
var animalName = document.getElementById("name").value;
var ownerName = document.getElementById("owner").value;
var currentDate = document.getElementById("date").value;
var choosenService = document.getElementById("service");
var serviceName = choosenService.options[choosenService.selectedIndex].text;
var serviceCost = document.getElementById("value").value;
var taxCost = serviceCost * 0.07;
var totalCost = serviceCost + taxCost;
if (animalName == null || animalName == "")
{
alert("Please give us your pet's name.");
return false;
}
else if (ownerName == null || ownerName == "")
{
alert("Please give us your name.");
return false;
}
else if (currentDate== null || currentDate == "")
{
alert("Please give us a date.");
return false;
}
else
{
alert("Pet's Name:" + animalName + '\n' + "Owner's Name:" + ownerName + '\n' + "Service:" + choosenService + '\n' + "Cost: $" + serviceCost.toFixed(2) + '\n' + "Tax: $" + taxCost.toFixed(2) + "Total Cost:" + totalCost.toFixed(2));
}
}
Here is the relevant html code.
<table width="339" border="0">
<tr>
<td width="329"><strong>Patient Information</strong></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>Name:
<label for="textfield"></label> <input type="text" name="textfield" id="name" /></td>
</tr>
<tr>
<td>Owner:
<input type="text" name="textfield2" id="owner" /></td>
</tr>
<tr>
<td>Date:
<input type="text" name="textfield3" id="date" /></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td><strong>Services</strong></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td><form id="form1" name="form1" method="post">
Select a Service:
<label for="select"></label>
<select name="select" id="service">
<option>Basic Appointment - $50</option>
<option>Extended Appointment - $75</option>
<option>Vacination - $25</option>
<option>Grooming - $35</option>
<option>Bathing - $35</option>
</select>
</form></td>
</tr>
<tr>
<td>Service Fee (from above):
<label for="textfield4"></label>
<input type="text" name="textfield4" id="value" />
</td>
</tr>
<tr>
<td><form id="form2" name="form2" method="post" action="">
<input type="button" onclick="calcServiceTotal();" name="button" id="button" value="calculate"/>
</form></td>
</tr>
</table>
The problem is you're using a function that is not defined, namely toFixed()
It is easy to find these errors if you use a debugging tool such as Firebug:
To clarify, toFixed is a function, but even though Javascript is loosely typed, in the context it's supplied your are applying toFixed to a string (for which it is undefined) and in this context the string cannot be coerced into a number.
You must specify it manually, by changing your last alert to:
alert("Pet's Name:" + animalName + '\n' + "Owner's Name:" + ownerName + '\n' + "Service:" + choosenService + '\n' + "Cost: $" + Number(serviceCost).toFixed(2) + '\n' + "Tax: $" + Number(taxCost).toFixed(2) + "Total Cost:" + Number(totalCost).toFixed(2));
Note that there are other errors in your code, such as concatenating two string values (which store Numbers) instead of addition.
I removed some bugs:
function calcServiceTotal() {
var animalName = document.getElementById("name").value;
var ownerName = document.getElementById("owner").value;
var currentDate = document.getElementById("date").value;
var choosenService = document.getElementById("service").value;
var serviceCost = Number(document.getElementById("value").value);
var taxCost = serviceCost * 0.07;
var totalCost = serviceCost + taxCost;
if (animalName == null || animalName == "") {
alert("Please give us your pet's name.");
return false;
} else if (ownerName == null || ownerName == "") {
alert("Please give us your name.");
return false;
} else if (currentDate== null || currentDate == "") {
alert("Please give us a date.");
return false;
} else {
alert("Pet's Name:" + animalName + '\n' + "Owner's Name:" + ownerName + '\n' + "Service:" + choosenService + '\n' + "Cost: $" + serviceCost.toFixed(2) + '\n' + "Tax: $" + taxCost.toFixed(2) + "Total Cost:" + totalCost.toFixed(2));
}
<table width="339" border="0">
<tr>
<td width="329"><strong>Patient Information</strong></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>Name:
<label for="textfield"></label> <input id="name" type="text" name="textfield" id="name" /></td>
</tr>
<tr>
<td>Owner:
<input type="text" name="textfield2" id="owner" /></td>
</tr>
<tr>
<td>Date:
<input type="text" name="textfield3" id="date" />
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td><strong>Services</strong></td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<form id="form1" name="form1" method="post">
Select a Service:
<label for="select"></label>
<select name="select" id="service">
<option value="Basic Appointment - $50">Basic Appointment - $50</option>
<option value="Extended Appointment - $75">Extended Appointment - $75</option>
<option value="Vacination - $25">Vacination - $25</option>
<option value="Grooming - $35">Grooming - $35</option>
<option value="Bathing - $35">Bathing - $35</option>
</select>
</form>
</td>
</tr>
<tr>
<td>Service Fee (from above):
<label for="textfield4"></label>
<input type="text" name="textfield4" id="value" />
</td>
</tr>
<tr>
<td>
<form id="form2" name="form2" method="post" action="">
<input type="button" onclick="calcServiceTotal();" name="button" id="button" value="calculate"/>
</form>
</td>
</tr>
</table>
Related
I would like to make a function which counts how many attributes I have with Attribute name&value I entered in html.
I don't know how to count by Attribute name&value!
like when i put "type" and "text" in this html then show 2!
I am very new to javascript! if you help me it would be very thankful! thanks
function javascript_click() {
if (document.getElementById("value3").value && document.getElementById("value4").value ) {
var attName=document.getElementById("value3").value;
var attValue=document.getElementById("value4").value;
if((attName && attValue) !==''){
var val3 = document.getElementById("value3");}
else {
document.getElementById("cnt").innerHTML +=
"wrong value of ID <br>";
}
}
}
<form action="">
<table class="tg" id="tg">
<tr>
<td>Attribute name</td>
<td><input type="text" id="value3"></td>
</tr>
<tr>
<td>attribute value</td>
<td><input type="text" id="value4"></td>
</tr>
</table>
<div id="cnt"></div>
</form>
<div class="button">
<button id='btn_javascript' onclick="javascript_click();">javascript</button>
</div>
Every time the user is entering a pair of attributes I'm pushing the attributes in an array attRy.
attRy.length will give you the number of attributes pairs.
let attRy = []
function javascript_click() {
if (value3.value && value4.value ) {
var attName = value3.value;
var attValue = value4.value;
if(attName !=='' && attValue !==''){
attRy.push(attName + ": " +attValue);
cnt.innerHTML = attRy.length +" attributes:<br>";
attRy.forEach((a) =>{
cnt.innerHTML += a + "<br>"
})
}
else {
cnt.innerHTML +=
"wrong value of ID <br>";
}
}
}
<form action="">
<table class="tg" id="tg">
<tr>
<td>Attribute name</td>
<td><input type="text" id="value3"></td>
</tr>
<tr>
<td>attribute value</td>
<td><input type="text" id="value4"></td>
</tr>
</table>
<div id="cnt"></div>
</form>
<div class="button">
<button id='btn_javascript' onclick="javascript_click();">javascript</button>
</div>
I hope I understand you right
function javascript_click() {
if (document.getElementById("value3").value && document.getElementById("value4").value) {
var attName = document.getElementById("value3").value;
var attValue = document.getElementById("value4").value;
var value = "[" + attName + "=" + attValue + "]";
var num2 = document.querySelectorAll(value).length;
document.getElementById("cnt").innerHTML += "선택하신 노드는 " + num2 + "개 입니다. By javascript<br>";
} else {
document.getElementById("cnt").innerHTML += "wrong value of ID <br>";
}
}
<form action="">
<table class="tg" id="tg">
<tr>
<td>Attribute name</td>
<td><input type="text" id="value3"></td>
</tr>
<tr>
<td>attribute value</td>
<td><input type="text" id="value4"></td>
</tr>
</table>
<div id="cnt"></div>
</form>
<div class="button">
<button id='btn_javascript' onclick="javascript_click();">javascript</button>
</div>
I wanna Access To each Html Dynamic Control as Follow and each control has Id Ref1_ and Ref2_ :
$('[id^="Ref1_"]').each(function () {
if ($(this).val().length > 0) {
var Temp = $(this).val() + ":" +$(this).parent().find("Ref2_").attr('id').split('_')[1];
Data += Sp + $(this).attr("id").split('_')[1] + ":" + $(this).val();
Sp = ',';
}
});
I Wanna Combine Each Value dynamic Control , but Find dont Work
C# Code :
HtmlTableRow r = new HtmlTableRow();
HtmlTableCell CRef1 = new HtmlTableCell();
HtmlTableCell CRef2 = new HtmlTableCell();
HtmlInputText Ref1 = new HtmlInputText();
Ref1.ID = "Ref1_" + iSrl;
Ref1.Attributes.Add("dir", "ltr");
HtmlInputText ref2 = new HtmlInputText();
ref2.ID = "Ref2_" + iMSrl;
ref2.Attributes.Add("dir", "ltr");
CRef1.Controls.Add(Ref1);
CRef2.Controls.Add(ref2);
r.Controls.Add(CRef1);
r.Controls.Add(CRef2);
this.Table.Controls.Add(r);
var Data='', Sp='';
$('[id^="Ref1"]').each(function () {
if ($(this).val().length > 0) {
//console.log($(this).attr("id")+ " : " + $(this).val() + " - Ref2" + $(this).parent().parent().find('[id^="Ref2"]').val());
var Temp = $(this).val() + ":" + $(this).parent().parent().find('[id^="Ref2"]').attr('id').split('_')[1];
Data += Sp + $(this).attr("id").split('_')[1]+ " : " + $(this).val() + "^" + $(this).parent().parent().find('[id^="Ref2"]').val();
Sp = ',';
}
});
console.log(Data);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<table id="Table">
<tr>
<td>
<input name="Ref1_1330" type="text" id="Ref1_1330" dir="ltr"
value="2342" />
</td>
<td>
<input name="Ref2_1330" type="text" id="Ref2_1330" dir="ltr"
value="23342" />
</td>
</tr>
<tr>
<td><input name="Ref1_1474" type="text" id="Ref1_1474" dir="ltr" value='657'/>
</td>
<td><input name="Ref2_1474" type="text" id="Ref2_1474" dir="ltr" value='957' />
</td>
</tr>
</table>
you can try this code
`
<table id="Table">
<td>
<input name="Ref1_1330" type="text" id="Ref1_1330" dir="ltr"
value="2342" /></td>
<td>
<input name="Ref2_1330" type="text" id="Ref2_1330" dir="ltr"
value="23342" />
</td>
</tr>
<tr>
<td><input name="Ref1_1474" type="text" id="Ref1_1474" dir="ltr" />
</td>
<td><input name="Ref2_1474" type="text" id="Ref2_1474" dir="ltr" />
</td>
</tr>
</table>
`
I have read this post but still have some questions. I am getting the error:
Uncaught TypeError: Cannot read property 'value' of null
On this line:
fullname = document.getElementById('namefull').value;
I am 100% sure that the field 'namefull' is on the form and I also have a value typed in the form. I actually have a check to make sure it's not null and that passes. Here is form:
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF"><b><font face = "Calibri">All Fields Required so we can contact you</b></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Name:</b></td>
<td colspan="3" bgcolor="#CCFFFF"><input type="text"
size="30" maxlength="30" name="namefull"></td>
</tr>
The full code is below:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=iso-8859-1">
<meta name="GENERATOR" content="Microsoft FrontPage 2.0">
<title>HABLA Order Form</title>
</head>
<script language="javascript">
// Do not steal, modify, or claim these scripts as your own! Thank You.
// Alterations and additions by Gordon Smith Mearns#mearns.org.uk
index = 0;
function getFields() {
fullname = document.getElementById('namefull').value;
email = document.getElementById('email').value;
phone = document.getElementById('phone').value;
zip = document.getElementById('zip').value;
amount = document.getElementById('total').value;
type = document.getElementById('order_type').value;
seller = 'TestSeller';
specinstruct = document.getElementById('specinstr').value;
xact_num = 'StripeDummy';
};
function writeXact() {
var sendtext;
getFields();
if (fullname == "") {
document.getElementById("txtHint").innerHTML = "";
return;
} else {
if (window.XMLHttpRequest) {
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp = new XMLHttpRequest();
} else {
// code for IE6, IE5
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
document.getElementById("txtHint").innerHTML = xmlhttp.responseText;
}
}
sendtext = fullname + "||" + email + "||" + phone + "||" + zip +
"||" + amount + "||" + type + "||" + seller + "||" + specinstruct +
"||" + xact_num;
xmlhttp.open("GET","writeXact.php?q="+sendtext,true);
xmlhttp.send();
}
};
function format(val, post)
{
var decpoint;
var begin;
var end;
var valstr;
var temp_char;
valstr = "" + val;
//alert('valstr = ' + valstr);
decpoint = valstr.indexOf(".")
if (decpoint != -1) {
//alert('decpoint = ' + decpoint);
begin = valstr.substring(0,decpoint);
end = valstr.substring(decpoint+1,valstr.length);
//alert('begin = ' + begin + '\nend= ' + end);
}
else {
begin = valstr;
end = "";
}
if (end.length < post)
{while (end.length < post)
{
end += "0";
}
}
end = end.substring(0,post);
//alert('begin = ' + begin + '\nend= ' + end);
return (begin+"."+end);
};
function orderSubmit(type)
{
if (type == 'order')
{if ( ! ( (document.order.order_type.checked) ||
checkRequired() ))
{document.order.form_action.value = type;
getFields();
writeXact(fullname, email, phone, zip, amount, type, seller, specinstruct, xact_num);
document.order.submit();
return true;
}
else {
// alert('first false');
return false;
}
}
};
var infowin = null;
function checkRequired() {
if (!document.order.namefull.value.length ||
!document.order.email.value.length ||
!document.order.zip.value.length ||
!document.order.phone.value.length) {
alert('You have not completed all required fields:\n' +
'Please enter Name, Email, Phone, Zip');
return true;
}
else {
return false;
}
};
<!-- -->
</script><!-- --><a name="top"></a>
<body background="images/thisback.gif" bgcolor="#FFFFFF"
text="#000000" onLoad=parent.refresh_order_details(parent.order_details) onUnload=parent.add_order_details(parent.order_details)>
<center>
<script
language="javascript">
<!-- hide
if (self==parent){document.write('<font color=#ff000><b>This is a frame element, click <a href=shopcartindex.html> here </a>for correct page</b></font>')};
<!-- end hide -->
</script>
<p><size="6" color="black" font face="Calibri"><b>HABLA Event Order Form</b><br>
</font></p>
<!-- YOU CAN PUT YOUR EMAIL ADDRESS IN THE FORM COMMAND BELOW AND THE -->
<!-- THEN IT WILL BE SENT TO YOU AS A SIMPLE MAILTO GUESTBOOK FORM -->
<!-- IF YOU DO THAT - BE SURE TO ADD THE COMMAND enctype="plain/text" -->
<!-- IN ORDER TO DELINEATE THE MAIL FOR YOU -->
<!-- YOU CAN ALSO USE TE .PL FILE AS A CGI TO HELP WTH THE MAIL. SEE THE TUTORIAL -->
<!-- FOR MORE ON HOW THAT IS DONE -->
<form action="MAILTO:hablariverglen#gmail.com" method="POST" name="order">
<input type="hidden" name="subject"
value="Order Forms - HABLA Balie 2015"><input type="hidden"
name="recipient" value="YOUR EMAIL ADDRESS HERE"><input
type="hidden" name="redirect"
value="thanku.htm"><input
type="hidden" name="retailer" value="NAME OF YOUR BUSINESS HERE"><input
type="hidden" name="form_action" value="order">
<script
language="javascript">
<!-- hide from Browsers
document.write('<table width=400><td align=center>');
document.write('<table width=400 ><tr><tr><td align=right colspan=3 ><font face="Calibri"><b>Total Purchase $</b></td><td colspan=3> <input type=text name=total font face="Calibri" value='+ format(parent.all_order_totals(),2) + '></font></td><tr>');
if (parent.items_ordered == 0)
document.write('<font color=#000080><b>There are no items in your cart<b></font>');
if (parent.item_num > 0);
{
for (i =1;i < parent.item_num;i++)
{ if (parent.itemlist[i].quan > 0)
{index = index + 1;
document.write('<input size=10 type=text font face="Calibri" name= ' + parent.itemlist[i].code + ' value= ' + parent.itemlist[i].code + '><input size=6 type=text name= ' + parent.itemlist[i].code + ' value=' + parent.itemlist[i].price + '><input size=20 type=text name= ' + parent.itemlist[i].code + ' value= '+ parent.itemlist[i].desc + '><input size=2 type=text name= ' + parent.itemlist[i].desc + ' value= '+ parent.itemlist[i].quan + '><br>');
}
}
};
<!-- end hiding -->
</script>
<!-- Customer Info Table -->
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF"><b><font face = "Calibri">All Fields Required so we can contact you</b></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Name:</b></td>
<td colspan="3" bgcolor="#CCFFFF"><input type="text"
size="30" maxlength="30" name="namefull"></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Email Address:</b></td>
<td colspan="3" bgcolor="#CCFFFF"><input type="text"
size="30" maxlength="60" name="email"></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Zip:</b></td>
<td bgcolor="#CCFFFF"><input type="text" size="9"
maxlength="10" name="zip"></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Phone:</b></td>
<td colspan="3" bgcolor="#CCFFFF"><input type="text"
size="25" maxlength="15" name="phone"></td>
</tr>
</table>
<p align="center">
<table border="0" width=400>
<tr>
<td align="center" colspan="6"<b><font face = "Calibri"><b>Special Instructions</b><br></td>
</tr>
<tr>
<td colspan="6"><center><textarea name="specinstr" rows="3"
cols="40"></textarea></center></td>
</tr>
</table>
<!-- Order Method Table --> </p>
<table border="0" cellspacing="0" width=400>
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF"><font
size="4"><b>Choose Order Method:</b></font></td>
</tr>
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF">
<font size="2">Credit Card: <input type="radio"
name="order_type" value="phone"></font> </td>
</tr>
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF">
<font size="2">Cash: <input type="radio"
name="order_type" value="phone"></font> </td>
</tr>
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF">
<font size="2">Check: <input type="radio"
name="order_type" value="phone"></font> </td>
</tr>
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF"><a
href="options.htm" target=navigate>
</td>
</tr>
</table>
<p><br>
<p><br>
<! Stripe Credit Card Integration >
<form action="" method="POST">
<script
src="https://checkout.stripe.com/checkout.js" class="stripe-button"
data-key="pk_test_zzzzzz"
data-amount="2000"
data-name="Demo Site"
data-description="2 widgets ($20.00)"
data-image="/128x128.png"
data-locale="auto">
</script>
</form>
<input
type="button" value="Place Order"
onclick="orderSubmit('order')"
<input type="reset" value="Reset Cart"> </p>
<b>HABLA Friends of River Glen <a href=mailto:hablariverglen#gmail.com>hablariverglen#gmail.com</a> </b>
</form>
</td></table>
</center>
</p>
</body >
</html>
Yes, I know the code is a mess, but I'm doing this for a school/charity fundraiser, so any help is much appreciated.
You are looking for an element with id="namefull", but in your html, you only specify the name attribute: <input type="text" size="30" maxlength="30" name="namefull">
Try including id="namefull" in here:
<input type="text" id="namefull" name="namefull" size="30" maxlength="30">
You'll want to follow suit on each of your inputs to specify the id, since that's what you're looking for with document.getElementById().
getElementById() get's an element by it's ID. You need to set the id for that to work.
Change your markup to:
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" colspan="5" bgcolor="#CCFFFF"><b><font face = "Calibri">All Fields Required so we can contact you</b></td>
</tr>
<tr>
<td align="right" colspan="2" bgcolor="#CCFFFF"><b><font face = "Calibri">Name:</b></td>
<td colspan="3" bgcolor="#CCFFFF"><input type="text"
size="30" maxlength="30" name="namefull" id="namefull"></td>
</tr>
Notice I added id="namefull" to the input element.
I have an order form within an HTML table associated to some JavaScript verification logic. The current code works but I would like some enhancements to be implemented.
Currently, pressing the "verify" order button gives me the following output:
Line 0 = 1 Qty Line 1 = 4 Qty Line 2 = 2 Qty
Instead of showing table lines numbers followed by quantity value, I need the text to contain the actual products names. E.g. "Line 0 = 1" → "Apple = 1" …
I cannot really seem to figure it out can someone tell me how to do this?
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<SCRIPT LANGUAGE="javascript" TYPE="text/javascript">
<!-- Original: Mike McGrath (mike_mcgrath#example.net) -->
<!-- Web Site: http://website.example.net/~mike_mcgrath/ -->
<!--
function count(f, n, u) {
f.line_sum[n].value = f.line[n].value * u;
f.line_sum[n].value = Math.ceil(f.line_sum[n].value * 1000) / 1000;
f.line_sum[n].value = Math.floor(f.line_sum[n].value * 1000) / 1000;
f.line_sum[n].value = Math.round(f.line_sum[n].value * 100) / 100;
if (f.line_sum[n].value == "NaN") {
alert("Error:\nYou may only enter numbers...\nPlease retry");
f.line[n].value = f.line[n].value.substring(0, f.line[n].value.length - 1);
f.line_sum[n].value = f.line[n].value * u;
if (f.line_sum[n].value == "0") f.line_sum[n].value = "";
} else {
var gt = 0;
for (i = 0; i < f.line_sum.length; i++) {
gt += Math.ceil(f.line_sum[i].value * 1000) / 1000;
}
gt = Math.round(gt * 1000) / 1000;
f.grand_total.value = "$ " + gt;
decimal(f);
}
}
function get_data(f) {
var order_data = "This Order is ...\n";
for (i = 0; i < f.line.length; i++) {
if (f.line[i].value == "") f.line[i].value = "0";
order_data += "Line " + i + " = " + f.line[i].value + " Qty\n";
}
if (f.grand_total.value == "") f.grand_total.value = "Nil";
order_data += "Total Order Value = " + f.grand_total.value;
document.g.order.value = order_data;
}
function decimal(f) {
for (i = 0; i < f.line_sum.length; i++) {
var d = f.line_sum[i].value.indexOf(".");
if (d == -1 && f.line[i].value != 0) f.line_sum[i].value += ".00";
if (d == (f.line_sum[i].value.length - 2)) f.line_sum[i].value += "0";
if (f.line_sum[i].value == "00") f.line_sum[i].value = "";
}
d = f.grand_total.value.indexOf(".");
if (d == -1) f.grand_total.value += ".00";
if (d == (f.grand_total.value.length - 2)) f.grand_total.value += "0";
}
function send_data(g) {
get_data(document.f);
if (document.f.grand_total.value == "Nil") {
var conf = confirm("No items are entered - \nDo you want to submit a blank order?");
if (conf) g.submit();
else init();
} else g.submit();
}
function init() {
document.f.reset();
document.f.line[0].select();
document.f.line[0].focus();
document.g.order.value = "";
}
window.onload = init;
// -->
</SCRIPT>
</head>
<body>
<FORM NAME="f">
<TABLE BGCOLOR="mistyrose" BORDER="2" WIDTH="320" CELLPADDING="5" CELLSPACING="0" SUMMARY="">
<TBODY>
<TR>
<TD COLSPAN="4" ALIGN="center">
<B>Order Form</B>
</TD>
</TR>
<TR BGCOLOR="beige">
<TD>
<U>Item</U>
</TD>
<TD>
<U>Qty</U>
</TD>
<TD>
<U>Each</U>
</TD>
<TD ALIGN="right">
<U>Total</U>
</TD>
</TR>
<TR>
<TD>Apple</TD>
<TD>
<INPUT NAME="line" TYPE="text" SIZE="5" VALUE="" ONKEYUP="count(this.form,0,5.95)">
</TD>
<TD>$ 5.95</TD>
<TD ALIGN="right">
<INPUT NAME="line_sum" TYPE="text" SIZE="10" READONLY>
</TD>
</TR>
<TR BGCOLOR="beige">
<TD>Banana</TD>
<TD>
<INPUT NAME="line" TYPE="text" SIZE="5" VALUE="" ONKEYUP="count(this.form,1,10.95)">
</TD>
<TD>$ 10.95</TD>
<TD ALIGN="right">
<INPUT NAME="line_sum" TYPE="text" SIZE="10" READONLY>
</TD>
</TR>
<TR>
<TD>Orange</TD>
<TD>
<INPUT NAME="line" TYPE="text" SIZE="5" VALUE="" ONKEYUP="count(this.form,2,20.95)">
</TD>
<TD>$ 20.95</TD>
<TD ALIGN="right">
<INPUT NAME="line_sum" TYPE="text" SIZE="10" READONLY>
</TD>
</TR>
<TR BGCOLOR="beige">
<TD>
<INPUT TYPE="button" VALUE="Reset" ONCLICK="init()">
</TD>
<TD COLSPAN="2" ALIGN="right">
<U>Grand Total :</U>
</TD>
<TD ALIGN="right">
<INPUT NAME="grand_total" TYPE="text" SIZE="10" READONLY>
</TD>
</TR>
<TR>
<TD COLSPAN="4" ALIGN="center">
<INPUT TYPE="button" VALUE="Press to Verify Order" ONCLICK="get_data(this.form)">
</TD>
</TR>
</TBODY>
</TABLE>
</FORM>
<FORM NAME="g" METHOD="post" ENCTYPE="text/plain" ACTION="mailto:user#isp">
<TABLE BGCOLOR="cadetblue" BORDER="4" WIDTH="320" CELLPADDING="5" CELLSPACING="0" SUMMARY="">
<TBODY>
<TR>
<TD ALIGN="center">
<TEXTAREA NAME="order" ROWS="5" COLS="35">
</body>
</html>
I have tried to create a javascript form and I can't get it to work. The errors coming up are
Postcode should be in letters and numbers:
Address should be alphanumeric:
Please limit each magazine to 500 copies or less
function display() {
var totprice;
var fname, lname, fullname, addr, postocde, email, telephone, lstitem, quantity, gender;
var prditem1, prditem2, prditem3, summer2012, autumn2012, winter2012, totqty;
var orddate;
fname = document.form1.fname.value;
lname = document.form1.lname.value;
//fullname = fname + " " + lname;
gender = document.form1.gender.value;
addr = document.form1.address.value;
postcode = document.form1.address.value;
email = document.form1.email.value;
telephone = document.form1.telephone.value;
prditem1 = document.form1.summer.value;
prditem2 = document.form1.autumn.value;
prditem3 = document.form1.winter.value;
summer2012 = parseInt(document.form1.summer2012.value);
autumn2012 = parseInt(document.form1.autumn2012.value);
winter2012 = parseInt(document.form1.winter2012.value);
totqty = summer2012 + autumn2012 + winter2012;
orddate = new Date();
dispdate = orddate.getMonth() + 1 + "-" + orddate.getDate() + "-" + orddate.getYear();
var alertmsg = '';
var alphabetic = /^[a-zàâçéèêëîïôûùüÿñ-]*$/i
var alphanumeric = /^[a-zA-Z0-9/./,/-/\n]+$/;
var addrtxt = addr.replace(/(\x0a\x0d|\x0d\x0a)/g, "\n");
var chkpostcode = /^((GIR 0AA)|((([A-PR-UWYZ][A-HK-Y]?[0-9][0-9]?)|(([A-PR-UWYZ][0-9] [A-HJKSTUW])|([A-PR-UWYZ][A-HK-Y][0-9][ABEHMNPRV-Y]))) [0-9][ABD-HJLNP-UW-Z]{2}))$/
var chktelephone = /^0\d{9,10}$/
var chkEmail = /^.+#.+..+$/
var chkquantity = /^([1-9]?\d|[1-4]\d{2}|500)$/
if (chkEmail.test(email) == false) {
alertmsg = alertmsg + "Please enter a valid email." + "\n";
}
if ((alphabetic.test(fname) == false) || (alphabetic.test(lname) == false)) {
alertmsg = alertmsg + "Name should be in alphabets:" + "\n";
}
if (chktelephone.test(telephone) == false) {
alertmsg = alertmsg + "Telephone should be in digits:" + "\n";
}
if (chkpostcode.test(postcode) == false) {
alertmsg = alertmsg + "Postcode should be in letters and numbers:" + "\n";
}
if (alphanumeric.test(addrtxt) == false) {
alertmsg = alertmsg + "Address should be alphanumeric:" + "\n";
}
var gender = document.form1.gender[0].checked;
var gender1 = document.form1.gender[1].checked;
if (!gender && !gender1) {
alertmsg = alertmsg + "please select your gender\n"
}
if (((document.form1.summer.checked) && (summer2012 <= 0)) || ((document.form1.autumn.checked) && (autumn2012 <= 0)) || ((document.form1.winter.checked) && (winter2012 <= 0))) {
alertmsg = alertmsg + "Please enter Quantity" + "\n";
} else if (((!document.form1.summer.checked) && (summer2012 > 0)) || ((!document.form1.autumn.checked) && (autumn2012 > 0)) || ((!document.form1.winter.checked) && (winter2012 > 0))) {
alertmsg = alertmsg + "Please choose Product" + "\n";
}
var f = document.form1;
if (!f.summer.checked && !f.autumn.checked && !f.winter.checked) {
alertmsg = alertmsg + "Please choose at least one edition of the magazine" + "\n";
}
if (chkquantity.test(quantity) <= 500) {
alertmsg = alertmsg + "Please limit each magazine to 500 copies or less:" + "\n";
}
if (alertmsg != "") {
alertmsg = "Please enter the following values \n" + alertmsg;
alert(alertmsg);
} else {
fullname = formatName(fname, lname);
totprice = totalprice();
}
//alert("Thanks for submitting the details");
function totalprice() {
var totprice = 0;
var price = new Array();
price[0] = 20.00;
price[1] = 20.00;
price[2] = 20.00;
var quantity = new Array();
quantity[0] = parseInt(document.form1.summer2012.value);
quantity[1] = parseInt(document.form1.autumn2012.value);
quantity[2] = parseInt(document.form1.winter2012.value);
for (i = 0; i < 3; i++) {
totprice = totprice + quantity[i] * price[i];
}
return (totprice);
}
}
Can anyone suggest what I've done wrong? any help would really be appreciated. thanks
here is the html -
<form name="form1" method="post">
<fieldset id="fieldset">
<legend id="legend">Order the latest Saraysounds Magazine</legend>
<table width="500" border=0 align="left" cellpadding="4" cellspacing="4">
<tr>
<td colspan="2"><div align="left">First
Name</div></td>
<td colspan="2"><input type="text" name="fname"/>
</td>
</tr>
<tr>
<td colspan="2"><div align="left">Second
Name</div></td>
<td colspan="2">
<input type="text" name="lname"/>
</td>
</tr>
<tr>
<td colspan="2"><div align="left">Gender</div></td>
<td colspan="2">
<input type="radio" name="gender" value="M"/>
Male
<input type="radio" name="gender" value="F"/>
Female </td>
</tr>
<tr>
<td colspan="2"><div align="left">Address</div></td>
<td colspan="2"><textarea name="address" cols="30" rows=5 col=40 wrap=soft> </textarea>
</td>
</tr>
<tr>
<td colspan="2"><div align="left">Postcode</div></td>
<td colspan="2"> <input type="text" name="postcode"/>
</td>
</tr>
<tr>
<td colspan="2"><div align="left">Email</div></td>
<td colspan="2">
<input type="text" name="email"/>
</td>
</tr>
<tr>
<td colspan="2"><div align="left">Telephone</div></td>
<td colspan="2">
<input type="text" name="telephone"/>
</td>
</tr>
<tr>
<td colspan="4"><center>
<strong>Select
Magazine</strong>
</center></td>
</tr>
<tr>
<td width="123"><center>
<strong>Product Name</strong>
</center></td>
<td width="30" ><center>
<strong></strong>
</center></td>
<td ><center>
<strong>Price</strong>
</center></td>
<td>
<strong>Quantity</strong>
</td>
</tr>
<tr>
<td align="right">Summer 2012
</td>
<td>
<input type="checkbox" name="summer" value="Summer 2012"/>
</td>
<td align="center" width="69"><div align="right">20.00 </div></td>
<td width="216"><input name="summer2012" type="text" size="5" value="0"/></td>
</tr>
<tr>
<td align="right">Autumn 2012
</td>
<td>
<input type="checkbox" name="autumn" value="Autumn 2012"/>
</td>
<td align="center" width="69"><div align="right">20.00 </div></td>
<td><input name="autumn2012" type="text" size="5" value="0"/></td>
</tr>
<tr>
<td align="right">Winter 2012
</td>
<td>
<input type="checkbox" name="winter" value="Winter 2012"/>
</td>
<td align="center" width="69"><div align="right">20.00</div></td>
<td><input name="winter2012" type="text" size="5" value="0"/></td>
</tr>
<tr>
<td align="center" colspan="4"><input name="button" type="button" onClick="javascript:display()" value="Submit"/>
<input type="reset" value="Clear Form"/>
</td>
</tr>
</table>
</fieldset>
</form>
Modify these:
Script
var alphanumeric = /^[a-zA-Z0-9\.\,\-\n]+$/;
var quantity = new Array();
quantity[0] = parseInt(document.form1.summer2012.value);
quantity[1] = parseInt(document.form1.autumn2012.value);
quantity[2] = parseInt(document.form1.winter2012.value);
if (quantity[0] > 500 || quantity[1] > 500 || quantity[2] > 500) {
alertmsg = alertmsg + "Please limit each magazine to 500 copies or less:" + "\n";
}
HTML
<td colspan="2"><textarea name="address" cols="30" rows=5 col=40 wrap=soft></textarea>