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JavaScript - Dynamic Insertion Of Information From Url
Hey all, i could really use some help in making life easier if any one can help.
Im gonna try my best and explain what i want but please excuse my lack of knowledge! What i want to achieve is to use one page as a template that can take information from the url and use it to produce the result i want for example if the template page is template.html ad it looked something like this: Code: <title> + title + </title> </head> <body> <a href="http://www.mywebsite.com/ + folder + / + page +">Click Here</a> </body> </html> The link to the page could look something like this: template.html?folder=football&page=united.html&title=United Scores this would result in the template page rendering as: Code: <title>United Scores</title> </head> <body> <a href="http://www.mywebsite.com/football/united.html">Click Here</a> </body> </html> If anyone can tell me how i can achieve this i would be extremely grateful. Thanks Similar TutorialsI am trying to create a WYSIWYG editor for my site, but seeing as how every browser gives different results when using the execcommand method, I am trying to do my own insertions instead. What I would like to do is create an iframe with designMode On to enable editing of the frame, but when someone does a command to bold text, I want to make a method which enters <b>Some Highlighted Text</b> into the frame where the user highlighted so it would appear bold and the source would have the <b> tags. My issue is I have been unsuccessful in learning how to take the selected text within an iframe and surround it with tags. I was able to accomplish this in Internet Explorer using this code: Code: //iFrame is the object handling the frame var text = iframe.document.selection.createRange().text; var obj = iframe.document.selection.createRange(); obj.text = '<i>' + text + '</i>'; Except the resulting text would actually have the <i> tags appear, and the source would be: Code: <i>Some Text</i> Pretty retarded if you ask me since in no way did I want it to convert the tags into entities. Anyway, if anyone could please direct me to a method in which I can successfully take selected text within the iframe and surround it with HTML tags in such a way that the formatting will actually show, I would be very grateful ^_^. There are some VERY similar questions and answers, but I have been unable to get them to work for me. The simple situation is calculate days since a date with JS, and output it as part of a text line: create variable xxx with subtraction, or datediff() <body> <p>XYZ has been in effect for (xxx) days.</p> </body> Nothing more, & thanks. Reply With Quote 01-17-2015, 03:40 PM #2 sunfighter View Profile View Forum Posts Senior Coder Join Date Jan 2011 Location Missouri Posts 4,830 Thanks 25 Thanked 672 Times in 671 Posts When I have a question about javascript I go to w3schools JavaScript Tutorial or MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript. FYI datediff() is not an official JS function. What I normally do is get the date as a UTC number (millsecs after an old date) do the math and then convert back. Code: <!DOCTYPE html>
<html lang="en">
<meta charset="utf-8" />
<head>
<title></title>
</head>
<body>
<div id="her" style="clear:both;"></div>
<script type="text/javascript">
var d1 = new Date("january 01, 2015");
var d2 = new Date();
var work = d2.getTime() - d1.getTime();
var xxx = Math.round(work/86400000);
document.getElementById("her").innerHTML = 'XYZ has been in effect for '+xxx+' days.';
</script>
</body>
</html>
The number 86400000 comes from 1000*60*60*24 to convert millisecs to days I am allowing my customers to use a rich text editor (wysiwyg) on a jsp page to create snippets of HTML code that can be used to describe their items. When they want to add an image, table or custom tag (something we wrote), they are presented with a properties box created using javascript on the same page just below the editor. Upon clicking 'Insert' button on the properties box, I use javascript to create an HTML string with the tag information and insert the string into the edited page where the cursor was. The problem is that I can't seem to find a reliable way to know where the cursor was. More information: I am a C programmer who morphed to a Java programmer who knows some javascript. The JSP page looks like this: -------------------------------------------------------------------- Some text and text fields for some basic information -------------------------------------------------------------------- The javascript wysiwyg editor -------------------------------------------------------------------- The properties box (changes depending on the type of item being inserted) -------------------------------------------------------------------- Submit button, etc. for the page (so the information can be persisted) I have tried: 1. Seven days of searching the web for helpful hints. 2. Using a popup window to get the properties (doesn't work because in IE7, closing the popup also kills the session... I need to use some of the beans on the main window on the popup.) 3. Processing onMouseDown and onKeyDown events storing the element information in a global variable so I could use it later to know the point of insertion. (Has not been reliable and the arrow keys present real problems with where the cursor ends up as that is different from where it was pressed.) I am frustrated because I don't seem to be gaining on the problem. I suspect it is because I have missed something very simple. Does anyone have any ideas? Thanks in advance. Carl Hi All, i know how to create a dynamic form or DIv ..but what i do not know is how to create a dynamic form/ or div into a previous dynamic one.. i need basically to see 5 dynamic forms / DIV in cascade where each one trigger the one coming after.. For what i need that : i have my user inserting information on the level 1. let say Copagny info 2- then he will be asked if he wants to add a sub level information ( subform) for that compagny or even many subforms at the same level .. and so on... 3- those sub level ( subforms ) can also call their respective subforms.. Any idea how to design this ? thanks I have made a script where you can add extra fields, and next to the row is a span that automatically displays the outcome from a calculation of three fields in that row. i.e. Q x (B - A) = total. Here is the bit that does the calculation: Code: function advCalc(selected) {
var result = Number(document.formmain.elements["quantity"+selected].value) * (Number(document.formmain.elements["provideamount"+selected].value) - Number(document.formmain.elements["supplyamount"+selected].value)) ;
result = result.toFixed(2) ;
result = addCommas(result) ;
document.getElementById("total"+selected).innerHTML = result ;
}
The bit that adds a new row of fields is: Code: function addPart(divName){
var newdiv = document.createElement('div') ;
newdiv.setAttribute('id', 'partrow' + counter) ;
newdiv.setAttribute('style', 'clear:both;') ;
newdiv.innerHTML = "<div style='float:left;width:40px;text-align:center;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc('" + counter + "')\" id=' quantity " + counter + "' type='text' value='1' size='1'/>\r</div>\r<div style='float:left;width:100px;text-align:left;margin:5px 0px 0px 0px;'>\r<input id='manufacturer" + counter + "'type='text' value='' size='9'/>\r</div>\r<div style='float:left;width:95px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='partnumber" + counter + "'type='text' value='' size='9'/>\r</div>\r<div style='float:left;width:80px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='supplier" + counter + "'type='text' value='' size='4'/>\r</div>\r<div style='float:left;width:100px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='type" + counter + "'type='text' value='' size='6'/>\r</div>\r<div style='float:left;width:85px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='deliverytime" + counter + "'type='text' value='' size='13'/>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 0px 0px 45px;'>\r<select id='supplyCurrency" + counter + "'>\r<option value='pound' selected='selected'>£</option><option value='dol'>$</option><option value='euro'>€</option></select>\r</div>\r<div style='float:left;width:15px;text-align:left;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc(\'" + counter + "\')\" id=' supplyamount " + counter + "'type='text' value='' size='3'/>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 0px 0px 45px;'>\r<select name='provideCurrency" + counter + "'><option value='pound' selected='selected'>£</option><option value='dol'>$</option><option value='euro'>€</option></select>\r</div>\r<div style='float:left;width:15px;text-align:left;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc(\'" + counter + "\') id=' provideamount " + counter + "' type='text' value='' size='3'/>\r</div>\r<div style='float:left;width:20px;text-align:left;margin:5px 0px 0px 45px;'>\r<strong>£</strong>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 5px 0px 0px;'><span id=' total " + counter + "'></span></div> \r" ;
document.getElementById(divName).appendChild(newdiv) ;
counter++ ;
}
The problem I am having is that it works fine for the first row which is hardcoded as e.g. id="provideamount0" etc. It isn't working for any other fields added but I can't see what is wrong I have been working on the code for an alpha sort file and have become stumped. I need to incorporate both an insertion sort & selection sort method into my code before it will run. I attached the file I have been working on and it runs on Bluej with Java JDK. I would apretiate if you could take a look at it. If you would prefer not to download my file I have posted my code that I have been working on below. I am not familiar with the structure of an insertion sort or a selection sort mothod. I also am not clear on the point in which these methods would need to be placed in the file. Code: import java.io.*;
import java.util.*;
public class Words
{
ArrayList<String> words;
public Words()
{
words = getData("wordlist.txt");
}
public void displayWords()
{
for(int i=0; i<words.size(); i++) {
System.out.println(words.get(i));
}
}
public ArrayList<String> getData(String filename)
{
ArrayList<String> list = new ArrayList<String>();
File myFile = new File(filename);
if(myFile.exists() && myFile.length()>0) {
try {
BufferedReader in = new BufferedReader( new FileReader(myFile) );
String word = in.readLine();
while( word != null ) {
list.add(word);
word = in.readLine();
}
} catch( Exception e )
{}
}
return list;
}
}
Hi everyone I need to make a chrome extension that will be work like panel like on site "http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/" but in my case this panel should work on every site and be always on top of every page content. I implemented this with iform element and added div element same size as iform to the end of the body, so my panel will not hide the end of page . The problem is adding this panel to sites like gmail. in this case I cant add element to the end of page and it's hide part of content. How can I solve this problem or is there any other way to make this.
Hello. The link below is the result of a product search on a website. It displays 2 results. However, the actual results (picture & information) that are displayed on the web page are not present in the "Page Source". For example, if you search the page source for the string '860723' (which is one of the product numbers visible on the web page) it is not there. What is going on here? It looks to me like dummy images & information in the HTML are first loaded by the browser, and then that dummy info gets replaced by the real information via a javascript function. Is that what's going on? http://www.lightsamerica.com/metro/s...mber:SL9469-8; I'm trying to retrieve that information by downloading the source in my PHP program. The problem is that the information I want isn't present in the source. It stands to reason that the information is somehow being sent to the browser because I can see it... any ideas? Thanks for your time, -Scott hi everyone, is it possible to get information about image, or generally speaking a file using javascript??? lets say i used a browse button (input type="file") and when the user selects the file, i can get the file information - like if it were an image, then its dimensions and if possible, then the file size too... is this possible in javascript??? thanks in advance Hemal Hi! I installed the Animated Information Bar found on http://www.javascriptkit.com/script/.../infobar.shtml Now there is a option to display the bar once per session but this isn't working... Code: infobar.setfrequency('session') //Uncomment this line to set information bar to only display once per browser session!
Anyone has installed this bar and knows why this isn't working? I use IE8 greetings Jardin Holland This is what i want to do but Im not sure if it is possible i just want a push in the right direction to how to do it anyway. How would i go about displaying information on my site collected from another site its for a sports website i don't want to have to count tackles in each footy game i just want to take certain stats from another site and display them on mine is this something that can be done using JavaScript? thanks any help would be great Hi Guys I'm trying to find a way to insert a dropdown eg: <select> <option>Volvo</option> <option>Saab</option> <option>Mercedes</option> <option>Audi</option> </select> ...place the dropdown to the left and have an information panel to the right. i.e. if a user chooses Volvo a panel to the right would appear saying eg "Volvo is a strong car" and so on for other selections eg "Audi is a fast car" if the user selects Audi in the dropdown. THANKS In your opinion, How the google puts its ads on the other sites? Do you think the google creates a new 'iframe' tag and puts Ads on it ? Or the google uses another ways to puts ads on sites? Please help me. With Regards.Mojtaba Hi everyone, Hoping someone could assist me? I want information from a text filed that is submited to actually appear in a particular area of the website itself instantly - not sure if this can be achieved via java or html? EG: TEXT: Hi, my name is such and such Then for that to be submitted and to appear on the top right side of the website? Can anyone assist me? Kind Regards, It appears that .html() is somehow messing up reading the contents of a div. Here is my php code which loads into the div. Code: $own_pre_selection .= "<input name='" . mysql_result($result,$i,"did") . "' value='" . mysql_result($result,$i,"did") . "' type='hidden'><span class='addremove' onclick=\"recordchecks('" . mysql_result($result,$i,"dname") . "','" . mysql_result($result,$i,"did") . "')\";><u>Remove</u></span> " . mysql_result($result,$i,"dname") . "<br>";
Here is what I see as source code after the page renders. Code: <input name='677' value='677' type='hidden'><span class='addremove' onclick="recordchecks('Heart Neoplasms','677')";><u>Remove</u></span> Heart Neoplasms<br><input name='1298' value='1298' type='hidden'><span class='addremove' onclick="recordchecks('Heart Septal Defects; Atrial','1298')";><u>Remove</u></span> Heart Septal Defects; Atrial<br></div>
When I test alert() the .html() contents it appears like this. It seems to screw up the quote escape and changes \" to " ;="" after the recordchecks(). Code: <input name="677" value="677" type="hidden"><span class="addremove" onclick="recordchecks('Heart Neoplasms','677')" ;=""><u>Remove</u></span> Heart Neoplasms<br><input name="1298" value="1298" type="hidden"><span class="addremove" onclick="recordchecks('Heart Septal Defects; Atrial','1298')" ;=""><u>Remove</u></span> Heart Septal Defects; Atrial<br>
So even though the source code looks perfect, if I alert() the div contents with html() it seems to get a bit garbled in the process. Any ideas? How would you access information about various attributes of an element with javascript?
Hi Guys, I need a little bit or help with a bit of code I'm writing for a customer. I want to select some data from a database (photo names) and then show pass the information to a JavaScript to display the images on at a time moving onwhen a user click on a 'NEXT' button or back one when the click on a 'BACK' button. Does anyone have any idea on how to do this or is it something that is just no possible? hi, I am looking for help creating javascript auto-apearing box, which will appear when someone onmouse on the hyperlink. In the appeared box I want to show some PHP script and other text. See in my example attached Regards. Please assist, I have the following code to remember form inormation but it does not seem to work. Probably something stupid. Code: <!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Contact Page</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="yorkie.css" type="text/css" />
<script type="text/javascript">
/* <![CDATA[ */
// Confirm resetting of forms.
function confirmReset() {
var resetForm = confirm("Are you sure you want to reset the form?");
if (resetForm == true)
return true;
return false;
}
// If box clicked value within disappears
function Focus(element) {
if (element.value == element.defaultValue) {
element.value = '';
}
}
// If nothing typed and box onblur the default value is restored within
function Blank(element) {
if (element.value == '') {
element.value = element.defaultValue;
}
}
// Submission of Contact Form Verified
function verifySubmission() {
var retValue = true;
if (document.forms[2].email.value == "Enter Email Address"
|| document.forms[2].firstname.value == "Enter First Name"
|| document.forms[2].lastname.value == "Enter Last Name"
|| document.forms[2].telephone.value == "Enter Contact number") {
window.alert("You did not fill in one of the following required fields: First Name, Last Name, Email Address, or Telephone Number.");
retValue = false;
}
return retValue;
}
// Email address verified as a valid email address
function validateEmail(formObject) {
var email = formObject.value;
var emailCheck = /^[_\w\-]+(\.[_\w\-]+)*@[\w\-]+(\.[\w\-]+)*(\.[\D]{2,3})$/;
if (emailCheck.test(email) == false) {
window.alert("The e-mail address you entered does not appear to be valid.");
formObject.value = formObject.defaultValue;
return false;
}
formObject.value = email.toLowerCase();
return true;
}
// Telephone number verified as a valid 10 digit number with no alpha characters
function verifyPhone(number) {
var phone = number.value;
var phoneCheck = /^(\d{10})$/;
if(phoneCheck.test(phone) == false) {
window.alert("The telephone number you entered does not appear to be valid.");
number.value = number.defaultValue;
return false;
}
return true;
}
// Show additional contact form details onclick of yes radio button
function showDiv() {
document.getElementById('breeders').style.visibility = 'visible';
}
// Hide certain contact form info onclick of No radio button
function hideDiv() {
document.getElementById('breeders').style.visibility = 'hidden';
}
// SAVE FORM INFORMATION FOR THE NEXT VISIT
function saveSelections(frm) {
var setvalue;
var fieldType;
var index;
var formname = frm.name;
// CookieExpiry in 30 days.
var today = new Date();
var exp = new Date(today.getTime()+30*24*60*60*1000);
var string = "formname=" + formname + "|";
var cookieName = formname;
var n = frm.length;
for (i = 0; i < n; i++) {
e = frm[i].name;
fieldValue = frm[i].value;
fieldType = frm[i].type;
// Radio Buttons
if (fieldType == "radio") {
for (x=0; x < frm.elements[e].length; x++) {
if (frm.elements[e][x].checked)
{
index = x
}
}
string = string + index + "\|";
}
// Text, Textarea, and dropdowns
if ((fieldType == "text") || (fieldType == "textarea") || (fieldType == "select")) {
string = string + frm.elements[e].value + "\|";
}
// Checkboxes
if (fieldType == "checkbox") {
if (frm.elements[e].checked==true) {
var setvalue = "1";
}
if (frm.elements[e].checked==false) {
var setvalue = "0";
}
string = string + setvalue + "\|";
}
// Hidden field
if (fieldType == "hidden") {
string = string + frm.elements[e].value + "\|";
}
}
setCookie(cookieName, string, exp);
}
// Load Form Fields from saved cookie
function loadSelections(frm) {
var e;
var z;
var x;
var cookieName;
var fieldArray;
var fieldValues;
var fieldValue;
var formname = frm.id;
// Retrieve form elements from cookie and split into array.
cookieName = formname;
fieldValues = getCookie(cookieName);
fieldArray = fieldValues.split("\|");
var n = frm.length;
for (i = 0; i < n; i++) {
e = frm[i].name;
z = i;
z++;
var fieldType = frm[i].type;
var fieldValue = fieldArray[z];
// Radio Buttons
if (fieldType == "radio") {
x = fieldValue;
frm.elements[e][x].checked = true;
}
// Text, Textarea, and dropdowns
if ((fieldType == "text") || (fieldType == "textarea") || (fieldType == "select")) {
frm.elements[e].value = fieldValue;
}
// Checkboxes
if (fieldType == "checkbox") {
var fld_checkbox = fieldValue;
if (fld_checkbox == "1") {
frm.elements[e].checked = true;
}
}
// Hidden fields
if (fieldType == "hidden") {
frm.elements[e].value = fieldValue;
}
}
}
// COOKIE FUNCTIONS
function setCookie(name, value, expires) {
document.cookie= name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "");
}
function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
}
/* ]]> */
</script>
</head>
<body class="contact" onload="var begin=setInterval('changeBanner()',9000); currentClock(); currentDate(); document.getElementById('breeders').style.visibility = 'hidden'; " onunload="saveSelections(document.forms[0])">
<table width="92%">
<form action="mailto:lynette@sayorkies.co.za, subject=Contact Form" method="post" enctype="text/plain" onsubmit="return verifySubmission()" onreset="return confirmReset();">
<table class="center" cellpadding="5" border="1">
<!-- This enters a horizontal line -->
<tr><td><hr /></td></tr>
<!-- This is for the personal information -->
<tr><td><strong>Tell us who you a </strong></td></tr>
<tr><td><input type="text" name="firstname" size="25" maxlength="35" value="Enter First Name" onfocus="Focus(this);" onblur="Blank(this);" /> *
<input type="text" name="lastname" style="margin-left: 52px;" size="25" maxlength="35" value="Enter Last Name" onfocus="Focus(this);" onblur="Blank(this);" /> *</td></tr>
<!-- This is for the contact information -->
<tr><td><strong>Your Contact details:</strong></td></tr>
<tr><td><input type="text" name="email" size="30" maxlength="60" value="Enter Email Address" onfocus="Focus(this);" onblur="Blank(this); validateEmail(this)" /> *
<input type="text" name="telephone" style="margin-left: 20px;" size="20" maxlength="10" value="Enter Contact number" onfocus="Focus(this);" onblur="Blank(this); verifyPhone(this)" /> * </td></tr>
<!-- This is where you enter your message also select what type of message-->
<tr><td><strong>Your Message:</strong></td></tr>
<tr><td align="left">What is your message about?<br />
<input type="radio" name="type" value="compliment" /> Compliment
<input type="radio" name="type" value="complaint" /> Complaint
<input type="radio" name="type" value="general" checked="checked" /> General
<input type="radio" name="type" value="enquiry" /> Enquiry
<input type="radio" name="type" value="feedback" /> Feedback</td></tr>
<tr><td align="center"><textarea name="message" rows="6" cols="45" onfocus="Focus(this);" onblur="Blank(this)">Enter your message here...</textarea></td></tr>
<!-- Additional information -->
<tr><td align="left">Are you looking to purchase a Yorkie puppy?<br />
<input type="radio" name="purchase" value="yes" /> Yes
<input type="radio" name="purchase" value="no" checked="checked" /> No</td></tr>
<tr><td align="left">Do you own a Yorkie?<br />
<input type="radio" name="owner" value="yes" onclick="showDiv()" /> Yes
<input type="radio" name="owner" value="no" checked="checked" onclick="hideDiv()" /> No<br />
<!-- If answer is no above the below questions are hidden, if yes then they appear -->
<div id="breeders">
How many? <select name="qnty" size="1">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5+</option></select>
Are you a breeder? <input type="radio" name="breeder" value="yes" /> Yes
<input type="radio" name="breeder" value="no" checked="checked" /> No</div></td></tr>
<!-- Subscriptions -->
<tr><td align="left">Do you wish to subscribe to the following?<br />
<input type="checkbox" name="subscribe" value="letter" checked="checked" /> Monthly Newsletter<br />
<input type="checkbox" name="subscribe" value="pups" /> Notification of a new litter<br />
<input type="checkbox" name="subscribe" value="updates" /> Notification of site updates<br />
<input type="checkbox" name="subscribe" value="register" /> Registrations</td></tr>
<!-- Add a picture file -->
<tr><td align="left">Upload your favourite Yorkie photo for the Picture of the Month.<br />
<input type="file" name="upload" accept="image/gif, image/jpeg" size="30" style="margin-left: 15px; margin-top:5px;" /></td></tr>
<!-- This enters a horizontal line -->
<tr><td><hr /></td></tr>
<tr><td align="center">Required fields marked with *</td></tr>
<!-- Buttons to clear the form or to submit the form -->
<tr><td align="center"><input type="reset" value="Clear the Form" />
<input type="submit" value="Send your message" /></td></tr>
</table></form<script type="text/javascript">loadSelections(document.forms[0]);</script>
</body>
</html>
Console Error: Unable to get value of the property 'split': object is null or undefined for this line: Code: fieldArray = fieldValues.split("\|");
I am hitting a brick wall, dont know what to do? Attached is the code. It does open the email but does not send any information. Can someone please assist. Code: <!-- Table 2 for the Content -->
<form name="orders" onsubmit="return confirmSubmit()" onreset="return window.confirm('Are you sure you want to reset your Orders.'); " action="mailto:lynette@sayorkies.co.za" method="post" enctype="text/plain">
Code: // Function to Confirm certain conditions and confirm to proceed with order
function confirmSubmit() {
var itemsOrdered = true;
if (document.forms[2].totalExcl.value == 0 || document.forms[2].delivery.value == 0) {
itemsOrdered = false;
}
if(itemsOrdered != true) {
window.alert("You have not chosen any products to purchase or No Delivery Option selected.");
return false;
}
var submitOrder = window.confirm("Are you sure you want to place the order?");
if(submitOrder == true)
return true;
return false;
}
// Function to calculate order value
function calculateValue(orders) {
var orderValue = 0;
// Run through all the product fields
for(var i = 0; i < orders.elements.length; ++i) {
// Get the current field
var formField = orders.elements[i];
// Get the fields name
var formName = formField.name;
// Is it a "product" field?
if (formName.substring(0,4) == "prod") {
// Items price extracted from name
var itemPrice = parseFloat(formName.substring(formName.lastIndexOf("_") + 1));
// Get the Quantity
var itemQuantity = parseInt(formField.value);
// Update the OrderValue
if(itemQuantity >= 0) {
orderValue += itemQuantity * itemPrice;
}
}
}
// Display the totals
orders.totalExcl.value = "R " + orderValue.toLocaleString();
// function to calculate VAT at 15% as required and total inclusive.
function calcTotals(oValue) {
var vat = oValue * .15;
var totalIncluding = oValue + vat;
var tDelivery = Number( orders.delivery.value.substring(2) );
var theTotalOrder = totalIncluding + tDelivery;
orders.vat.value = "R " + vat.toLocaleString();
orders.totalIncl.value = "R " + totalIncluding.toLocaleString();
orders.totalOrder.value = "R " + theTotalOrder.toLocaleString();
}
return calcTotals(orderValue);
}
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