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JavaScript - Forms - Keeping A Running Total
Beginner here, so please bear with me... Essentially, I'm trying to put together a survey which keeps a running total at the bottom of the page that is updated each time the user makes a choice. So, something like this:
Checkbox A - $5.00 Checkbox B - $10.00 Checkbox C - $20.000 Total _____ (Where Total is a textbox.) Originally, I thought this would be easy -- I could just include the onClick attribute in the input tags and call a function each time a checkbox is selected. The problem is that the survey software I'm using doesn't seem to allow me to alter the input tags. Basically, I can create the survey using their customized software and it generates the form, input tags, etc. I can then add customized html/javascript before and after each question. All the code I add appears within the same form. So, is there an easy way to solve this problem without altering the input tags? Similar TutorialsI currently have a script setup in HTML that will allow me too input a "Customers ID" and their "Gas Usage". Once those are entered, it will do some calculations and display text stating: > "Customers ID: 1 has gas usage of 50 and owes $100 > > Customers ID: 2 has gas usage of 120 and owes $195 > > Customers ID: 3 has gas usage of 85 and owes $142.5 > > Customers ID: 4 has gas usage of 65 and owes $112.5 > > Total amount of customers is: > > Total amount owed all customers:" **What im having trouble** with is making a running total that will calculate the "Total amount of customers" and the "Total amount owed by customers". All I know is that I may need to add another variable in the script. Code: function Summarise()
{
ID = prompt("Enter a Customer ID number ", -1)
while(ID != -1)
{
var gasUsed = 0
gasUsed = prompt("Enter amount of gas used ", "0")
var total = 0
///Standard Rate is used to assist in the calculation of customers in excess of 60 Gas Used
StandardRate = 60 * 1.75
if(gasUsed <= 60)
{
total= gasUsed * 2
document.write("Customers ID: " + ID)
document.write(" has gas usage of " + gasUsed)
document.write(" and owes $" + total)
document.write("<br/>")
}
else
{
total= (gasUsed - 60) * 1.50 + StandardRate
document.write("Customers ID: " + ID)
document.write(" has gas usage of " + gasUsed)
document.write(" and owes $" + total)
document.write("<br/>")
}
ID = prompt("Enter a Customer ID number ", -1)
}
}
I am having a bit of trouble adding the drop down options to the running total. I managed to get the check boxes and radio buttons to work fine, but can't figure out how to get the drop downs working. Basically when small is selected it adds $10 to the running total, medium $15 and large $20. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Pizza</title>
<script type="text/javascript">
function CalculateTotal(inputItem) {
var frm=inputItem.form;
if (!frm.fields) frm.fields='';
if (!frm.fields.match(inputItem.name)) frm.fields+=inputItem.name+',' // add the inputItem name to frm.fields
var fieldary=frm.fields.split(','); // convert frm.fields to an array
var cal=0;
for (var zxc0=0;zxc0<fieldary.length-1;zxc0++){ // loop through the field names
var input=document.getElementsByName(fieldary[zxc0]); // an array of fields with the mame
for (var zxc0a=0;zxc0a<input.length;zxc0a++){ // loop through the input array to detect checked fields
if (input[zxc0a].checked) cal+=input[zxc0a].value*1; // convert the value to a number and add to cal
}
}
frm.calculatedTotal.value=cal;
frm.total.value=formatCurrency(cal);
}
// format a value as currency.
function formatCurrency(num) {
num = num.toString().replace(/\$|\,/g,'');
if(isNaN(num))
num = "0";
sign = (num == (num = Math.abs(num)));
num = Math.floor(num*100+0.50000000001);
cents = num%100;
num = Math.floor(num/100).toString();
if(cents<10)
cents = "0" + cents;
for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
num = num.substring(0,num.length-(4*i+3)) + ',' + num.substring(num.length-(4*i+3));
return (((sign)?'':'-') + '$' + num + '.' + cents);
}
// This function initialzes all the form elements to default values
function InitForm() {
//Reset values on form
var frm=document.selectionForm;
frm.total.value='$0.00'; // set initial total
frm.calculatedTotal.value=0;
frm.previouslySelectedRadioButton.value=0;
//Set all checkboxes and radio buttons on form to unchecked:
for (i=0; i < frm.elements.length; i++) {
if (frm.elements[i].type == 'checkbox' || frm.elements[i].type == 'radio') {
frm.elements[i].checked =(frm.elements[i].value!='0.00')? false:true;
}
}
}
</script>
</head>
<body onLoad="InitForm();" onreset="InitForm();">
<table width="770" height="171" border="1" cellpadding="3">
<tr>
<td colspan="2"><p>PIZZA ORDERS SCREEN Welcome: [username] Time:
[current time]
</p>
<p>Select the requirements of the CLIENT's pizza below</p></td>
</tr>
<tr>
<td width="462"><form method="POST" name="selectionForm">
<fieldset>
<legend>NEW PIZZA SELECTION</legend>
(pricing estimate)
<p>Select the size pizza (base price of all types):
<select name="SIZE" >
<option name="small" value=10.0 selected>small ($10)</option>
<option name="medium" value=15.00 onchange="CalculateTotal(this);">medium ($15)</option>
<option name="large" value=20.00 >large ($20)</option>
</select>
</p>
Select pizza type:
<table width="292">
<tr>
<td><label>
<input type="radio" name="type" value="radio" id="RadioGroup1_0" />
Supreme
<input type="radio" name="type" value="radio" id="RadioGroup1_1" />
Meat Lovers
<input type="radio" name="type" value="radio" id="RadioGroup1_2" />
Aussie</label></td>
</tr>
</table>
<p>Select additional topping (each topping is $2.50): </p>
<table width="200" border="0" cellspacing="5" cellpadding="1">
<tr>
<td width="70">Ham: </td>
<td width="111">
<input type="checkbox" name="ham" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
<tr>
<td width="70">Cheese: </td>
<td width="111">
<input type="checkbox" name="cheese" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
<tr>
<td width="70">Olives: </td>
<td width="111">
<input type="checkbox" name="olives" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
<tr>
<td width="70">Peppers: </td>
<td width="111">
<input type="checkbox" name="peppers" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
<tr>
<td width="70">Anchovies: </td>
<td width="111">
<input type="checkbox" name="anchovies" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
<tr>
<td width="70">Salami: </td>
<td width="111">
<input type="checkbox" name="salami" value=2.50 onclick="CalculateTotal(this);"></td>
</tr>
</table>
<p>
</p>
<p>Select the type of packaging: </p>
<table width="200">
<tr>
<td>
<input type="radio" name="Sauce" value=1.00 onClick="CalculateTotal(this);"> Plastic $1.00
</td>
</tr>
<tr>
<td>
<input type="radio" name="Sauce" value=1.00 onClick="CalculateTotal(this);"> Plastic $1.00
</td>
</tr>
<tr>
<td>
<input type="radio" name="Sauce" value=1.00 onClick="CalculateTotal(this);"> Plastic $1.00
</td>
</tr>
</table>
<p>
<input type="hidden" name="calculatedTotal" value=0>
<input type="hidden" name="previouslySelectedRadioButton" value=0>
<font size=+1> Your total is: </font><font face=Arial size=2><font size=+1>
<input type="text" name="total" readonly onFocus="this.blur();">
<br />
</p>
<p>
<input type="button" name="resetBtn" id="resetBtn" value="Reset" />
<input type="button" name="confirmBtn" id="confirmBtn" value="ADD TO
ORDER" />
</p>
</fieldset>
</form></td>
<td width="284" align="left" valign="top">
<form id="summaryForm" name="summaryForm" method="post" action="">
<fieldset><legend>CLIENT ORDER SUMMARY</legend>
<p>
<textarea name="summaryBox" cols="40" rows="20"></textarea>
</p>
<p>Number of Pizza's:
<label for="noPizza"></label>
<input name="noPizza" type="text" id="noPizza" size="5" />
</p>
<p>Total for Pizza's:
<input name="totPizza" type="text" id="totPizza" size="8" />
</p>
<p>Email a confirmation:
<input type="submit" name="email" id="email" value="KITCHEN
CONFIRMATION" />
<br />
</p></fieldset>
</form>
<p> </p></td>
</tr>
<tr>
<td colspan="2" align="right"><form id="form1" name="form1"
method="post" action="">
<input type="button" name="reset all" id="reset all" value="RESET for
New client" />
<input type="hidden" name="calculatedTotal" value=0>
<input type="hidden" name="previouslySelectedRadioButton" value=0>
</font>
</p>
</form></td>
</tr>
<tr>
</table>
</body>
</html>
I need to implement a function in JavaScript to calculate the total of the purchase which is equal to price of each tool * quantity ordered* sales tax=.08. I also need to use confirm() to display the total cost of the purchase so the user can see it. If my user confirms the order by clicking ok then but clicking cancel will terminate the order. <!DOCTYPE html> <html> <head> <title>Form</title> <meta charset="UTF-8" /> <body> <h1 style="text-align:center"> Hardware Store</h1> <form action="http://www.yahoo.com/formtest.php"> <p> <label> Buyer's Name: <input type="text" name="name" size="30"/> </label> <label> Street Address: <input type="text" name="street" size="30"/> </label> <label> City, State, Zip: <input type="text" name="city" Size="30"/> </label> </p> <table> <tr> <th> Tool Name </th> <th> Price </th> <th> Quantiy </th> </tr> <tr> <td> Hammer </td> <td> $12.00</td> <td> <input type= "text" name="Hammer" size="2" /> </td> </tr> <tr> <td> Shovel </td> <td> $18.00 </td> <td> <input type="text" name="Shovel" size="2" /> </td> </tr> <tr> <td> Trimmer </td> <td> $22.00 </td> <td> <input type="text" name="Trimmer" size="2" /> </td> </tr> </table> <h2> Payment Method </h2> <label> Visa <input type="radio" name="payment" id="payment_visa" value="visa" checked="checked"/> </label> <br /> <label> Mastercard <input type="radio" name="payment" id="payment_mastercard" value="mastercard"/> </label> <br /> <label> American Express <input type="radio" name="payment" id="payment_american_express" value="american express"/> </label> <br /> <input type="submit" value="Submit" /> </form> </body> </html> Hi all: I've got a script that reads a line of text from a file, and does a bit of parsing to that line into an array. Apparently, this can take some time, so I get the "Stop running this script?" message. From what I understand, I need to use the setTimeout call, but for the life of me can't understand it. When I do add it to some code, it seems to work, but doesn't "pause" the code as I expect it too... Code: function ReadFile(Fname)
{
var path = "y:\\metrics\\";
var file, x=0, ForReading=1;
file = fso.OpenTextFile(path+Fname, ForReading, false);
do
{
var fileLine = file.readline();
var arrSplit = GetItems(fileLine);
}
while (!file.AtEndOfStream);
file.close();
return(x);
}
function GetItems(recordLine)
{
var ItemsTemp=[];
var finishString, itemString, itemIndex, charIndex, inQuote, testChar;
inQuote = false; charIndex= 0; itemIndex=0; itemString = ""; finishString = false;
var count = 0;
do
{
if (++count >= 100)
{
delay = setTimeout("", 1, []);
count = 0;
return;
}
testChar = recordLine.substring(charIndex,charIndex+1);
finishString = false;
if (inQuote)
{
if (testChar == "\"")
{
inQuote = false;
finishString = true;
++charIndex;
}
else
{
itemString = itemString + testChar;
}
}
else
{
if (testChar == "\"")
{
inQuote = true;
}
else if (testChar == ",")
{
finishString = true;
}
else
{
if (testChar == "=")
{
testChar = "";
}
itemString = itemString + testChar;
}
}
if (finishString)
{
ItemsTemp.push(itemString);
itemString = "";
++itemIndex;
}
++charIndex;
}
while (charIndex <= recordLine.length);
return(ItemsTemp);
}
Any help would be greatly appreciated! Thanks, Max Good day! I am new in javascript function. I have Javascript code for auto calculate here is the code: Code: <script type="text/javascript" language="javascript">
function autocalearn(oText)
{
if (isNaN(oText.value)) //filter input
{
alert('Numbers only!');
oText.value = '';
}
var field, val, oForm = oText.form, TotEarn = a = 0;
for (a; a < arguments.length; ++a) //loop through text elements
{
field = arguments[a];
val = parseFloat(field.value); //get value
if (!isNaN(val)) //number?
{
TotEarn += val; //accumulate
}
}
var tot=Number(TotEarn) + Number(document.getElementById('Amount').value);
oForm.TotEarn.value = tot.toFixed(2);
//oForm.TotEarn.value = TotEarn.toFixed(2); //out
}
</script>
<!--Total Deduction AutoCompute-->
<script type="text/javascript" language="javascript">
function autocalded(oText)
{
if (isNaN(oText.value)) //filter input
{
alert('Numbers only!');
oText.value = '';
}
var field, val, oForm = oText.form, TotalDed = a = 0;
for (a; a < arguments.length; ++a) //loop through text elements
{
field = arguments[a];
val = parseFloat(field.value); //get value
if (!isNaN(val)) //number?
{
TotalDed += val; //accumulate
}
}
//oForm.TotalDed.value = TotalDed.toFixed(2); //out
var totded=Number(TotalDed) + Number(document.getElementById('Deductions').value);
oForm.TotalDed.value = totded.toFixed(2);
}
</script>
and now my problem is...I have a textbox for the overall total, and i want it automatic subtract the total earn and total deduction.. I will attach my codes for further understanding. Thank you in advance I'm using the autofill forms plugin for firefox which can be found he https://addons.mozilla.org/en-US/firefox/addon/4775 I use it to automatically fill various web forms, duh. But I would like certain values to be chosend randomly from a list I create. I contacted the developer and he said the add on probably does not need a new feature because there is a 'dynamic tags' function to fill certain forms with dynamic values (e.g. the current time or date). He has given over the project to another developer and told me I probably would find a solution in a good javascript programming forum. So here I am! Can anyone help me with this? Basically, I just need a javascript code which chooses on item from an array randomly, I guess? I'm not a programmer myself, so any help would be greatly (!) appreciated. Thanks a lot in advance for any further guidance! Note: Here are sample dynamic tags from the plugin: <datetime> new Date().toLocaleString() <useragent> navigator.userAgent <langcode> navigator.language <resolution> screen.width+'x'+screen.height <clipboard> this.getClipboardText() Okay, I have this code, Code: <script type="text/javascript">
function changeText2(){
var userInput = document.getElementById('userInput').value;
document.getElementById('boldStuff2').innerHTML = userInput;
}
</script>
<p>Welcome to the site <b id='boldStuff2'>dude</b> </p>
<input type='text' id='userInput' value='Enter Text Here' />
<input type='button' onclick='changeText2()' value='Change Text'/>
A fairly simple one, and it is great, but I want to change it so that the text you type in stays there! Forever! For example, a person visits the site and types in "Hello" then the option of changing the text again disappears, and every visitor after that sees "Hello" (or whatever the first person types). Is this possible? Can anyone help me out! Hi, i am having some problems keeping the formatting of elements the same for html and javascript, i have a seperate css file for all the formatting of the tags in html, and when i use javascript i want it to stay the same. eg. when i use <h2> Heading </h2> below it wont print the same style as above, the color is the same, but the text is bigger and bold. <script type="text/javascript"> document.write("<h2> Heading </h2>); </script> Any help will be greatly appreciated. Thanks I want to keep the exact same formatting for both, using the Hi All, I am opening window using following code : Code: <script>window.open('Results.aspx?sorttype=text&sort=OTName&sortname=Document&sortorder=ascending','Results','top=0,left=0,height=715,width=" & sRsultWindowSize & ",toolbar=no,status=yes,resizable=yes,scrollbars=no,location=no')</script>
I want to keep new window top of the parent window. How can i achieve that ? Thanks for your help -John hi, i'm trying to keep a copy of a variable at 4 digits.. this is what i came up with.. it's working but i'm only a noob, so i would very like to know is there any other simpler and/or elegant way to do this.. also i would appreciate it if you could point out any bad syntax or something.. Code:
page = 100
function makeit4digits(){
page4digit = page
if (page<10)
{
page4digit = "000"+ page
}
else if (page<100)
{
page4digit = "00"+ page
}
else if (page<1000)
{
page4digit = "0"+ page
}
}
I've noticed that if you declare a variable in one function, then call another function, the variables cannot be accessed in that function. Is there any way to get the value of a variable declared in a different function?
Hi guy not the greatest with javascript i use it now and then. so far i have this code working correctly. Currently on mouse-over its changes the img background of imgholder. this is the HTML Code: <div id="imgholder">
</div>
<div id="myController2">
<span class="jFlowControl2">No 1 </span>
<span class="jFlowControl2">No 2 </span>
</div>
<div id="mySlides2">
<div>
<a onmouseover="changeImg(this, 'img2.jpg');" class="vm" href="vulnerabiliy.htm" title="Vulnerability Management"></a>
<a onmouseover="changeImg(this, 'img3.jpg');" class="grc" href="it_grc.htm" title="IT Governance, Risk and Compliance"></a>
<a onmouseover="changeImg(this, 'img4.jpg');" class="pci" href="pci.htm" title="Payment Card Industry Data Security Standard"></a>
<a onmouseover="changeImg(this, 'img5.jpg');" class="gcs" href="gcs.htm" title="Government Connect Code of Connection"></a>
<a onmouseover="changeImg(this, 'img1.jpg');" class="pt" href="penetration.htm" title="Penetration Testing"> </a>
<a onmouseover="changeImg(this, 'img6.jpg');" class="as" href="application.htm" title="Application Security"> </a>
<!--span class="jFlowNext2 NextFlash"> </span-->
</div>
<div>
<!--span class="jFlowPrev2 BackFlash"> </span-->
</div>
</div>
</div>
This is the script Code: <script language="javascript" type="text/javascript" src="inc/js/changeImg.js"></script>
function changeImg(e, imgName)
{
URL_prefix = 'http://www.website.co.uk/surecloud';
// set image url
image_url = new Array();
image_url[0] = URL_prefix+"/images/img1.jpg";
image_url[1] = URL_prefix+"/images/img2.jpg";
image_url[2] = URL_prefix+"/images/img3.jpg";
image_url[3] = URL_prefix+"/images/img4.jpg";
image_url[4] = URL_prefix+"/images/img5.jpg";
image_url[5] = URL_prefix+"/images/img6.jpg";
preload_image_object = new Array();
for(var i = 0; i < image_url.length; i++)
{
preload_image_object[i] = new Image();
preload_image_object[i].src = image_url[i];
}
document.getElementById('imgholder') .style.background="transparent url('images/" + imgName + "') no-repeat";
}
currenly if you hover over any of the <a> a css class is applied css code Code: #flash a.grc:hover {
-moz-background-clip:border;
-moz-background-inline-policy:continuous;
-moz-background-origin:padding;
background:transparent url(../../images/animated_nav.gif) no-repeat scroll -148px -59px;
}
what i need to do is keep this class applied over the last <a> that is hovered. so what i would like to do is change the class of the last <a> hover so it stays active until another one is hovered. does this make sense? any help or guidance would be appreciated Hi, I have three buttons on my site. When a button is clicked it pulls down a javascript pop up questionaire box. When the person closes the box they're redirected to Paypal depending on which button they clicked, hence the 3 if else options toward the end of this script. How might the following code be rewritten so that the pop up box no longer exists, but so the options still function and redirect correctly to Paypal? Code: <script type="text/javascript">
function popup(option){
Modalbox.show('<div><p>How did you learn about Dinosaur Pop?</p> <textarea id="message" name="message" rows="4" cols="30"></textarea><br><br><input type="button" value="Send" onclick="Modalbox.hide(); redirect(' + option + ');" /> or <input type="button" value="No, leave it!" onclick="Modalbox.hide(); redirect(' + option + ');" /></div>', {title: "Question", width: 300});
return false;
}
function redirect(option)
{
var messageObj = document.getElementById("message");
if (messageObj != null && messageObj.value != "")
{
var url = 'submit_message.php?message=' + encodeURIComponent(messageObj.value);
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport) {
}
})
}
if (option == 1)
document._xclick.submit();
else if (option == 2)
document._xclick1.submit();
else if (option == 3)
window.location = "download/Dinosaur Pop Book.pdf";
}
</script>
This is just a goofy little project to add to my learning, but I've come across a problem that would be nice to solve. It is not a TinyMCE or other JS editor replacement, just something to play with for the holidays! In the following program, you can create an HTML template then add/modify common elements and display the results. I can place tags around highlighted areas and insert/append functions where the cursor is positioned. Works OK so far. The problem is when the text exceeds the <textarea> boundaries and I try to tag or insert at cursor, the display reverts to the first line of the <textarea> display. I would like to keep the displayed area within the boundaries and just push down the inserted text. Problem: Is there a simple way to accomplish this task or do I just have to put-up with the bouncy display whenever I insert code into the area? Code: <html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<title>Simple JS Editor</title>
<!--
One annoyance: When <textarea> content exceeds size of element
additional entries cause display to JUMP to beginning
of the area being edited.
-->
<style type="text/css">
.tags { background-Color:lightblue; }
.objs { background-Color:pink; }
.ctrl { background-Color:lime; }
</style>
<script type="text/javascript" language="javascript"> <!-- External: src="InsertText.js"></script -->
// function insertAtCursor(myField, myValue) {
function InsertText(myField, myValue) {
//IE support
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
}
//MOZILLA/NETSCAPE support
else if (myField.selectionStart || myField.selectionStart == '0') {
// else if (myField.selectionStart != 'undefined') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
myField.selectionStart = startPos + myValue.length;
myField.selectionEnd = startPos + myValue.length;
} else { myField.value += myValue; }
myField.focus(); // new entry here
}
// calling the function
// insertAtCursor(document.formName.fieldName, value);
</script>
<script type="text/javascript"> <!-- External: src="InsertCode.js"></script -->
// Modified from:
// http://www.codingforums.com/showthread.php?t=134113 - Author Kor
// http://www.codingforums.com/showthread.php?t=182713
var HTMLstart = ['<!DOC HTML>',
'<html>','<head>','<title> Untitled </title','',
'<style type="text\/css"><\/style>','',
'<script type="text\/javascript">',
' function $_(IDS) { return document.getElementById(IDS); }',
'<\/script>','',
'</head>','<body>','','<h1> Test </h1><hr>','',
'</body>','</html>'
];
var RBtnStart = ['<input type="radio" name="RBtn" value="0">RBtn 1',
'<input type="radio" id="RBtn" name="RBtn" value="1">RBtn 2',
'<input type="radio" id="RBtn" name="RBtn" value="2">RBtn 3',''
];
var CBoxStart = ['<input type="checkbox" id="CBox0" name="CBox0" value="A">CBox A',
'<input type="checkbox" id="CBox1" name="CBox1" value="B">CBox B',''
];
var SBoxStart = ['<select id="SBox" name="SBox">',' <option value="">Pick</option>',
' <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>',' <option value="6">6</option>',
'</select>',''
];
var TblsStart = ['<table border="1">','<caption> Table </caption',
' <tr>',' <td> 1 </td>',' <td> 2 </td>',' </tr>',
' <tr>',' <td> 3 </td>',' <td> 4 </td>',' </tr>',
'</table>',''
];
var ULstart = ['<ul>',' <li> 1 </li>',' <li> 2 </li>',' <li> 3 </li>','</ul>',''];
var OLstart = ['<ol>',' <li> A </li>',' <li> B </li>',' <li> C </li>','</ol>',''];
var DLstart = ['<dl>',' <dt> A </dt>',' <dt> B </dt>',' <dt> C </dt>','</dl>',''];
function formatText(el,tag){
var selectedText = document.selection
?document.selection.createRange().text
:el.value.substring(el.selectionStart,el.selectionEnd); // IE:Moz
if (selectedText == "") {return false}
var newText='<'+tag+'>'+selectedText+'</'+tag+'>';
if(document.selection) { document.selection.createRange().text=newText; } // IE
else { // Moz
el.value=el.value.substring(0,el.selectionStart)+newText+el.value.substring(el.selectionEnd,el.value.length);
}
}
</script>
</head>
<body>
<form name="myForm" onsubmit="return false">
<textarea id="myTextarea" name="myTextarea" rows="18" cols="80"
style="font-family: monospace; font-size: 12pt; float: left;"></textarea>
<div style="float: left;"><h3 class="tags">Enclose (highlighted)</h3>
<input class="tags" value="Bold" onclick="formatText (myTextarea,'b');" type="button">
<input class="tags" value="Italic" onclick="formatText (myTextarea,'i');" type="button">
<input class="tags" value="Underline" onclick="formatText (myTextarea,'u');" type="button">
<br>
<input class="tags" value="h1" onclick="formatText (myTextarea,'h1');" type="button">
<input class="tags" value="h2" onclick="formatText (myTextarea,'h2');" type="button">
<input class="tags" value="h3" onclick="formatText (myTextarea,'h3');" type="button">
</div>
<div style="float: left;"><h3 class="objs">Insert</h3>
<button class="objs" onClick="InsertText(this.form.myTextarea,RBtnStart.join('\n'))">RBtn</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,CBoxStart.join('\n'))">CBox</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,SBoxStart.join('\n'))">SBox</button>
<br>
<!--
<button class="objs" onclick="alert('Not coded yet')">1D-Array</button>
<button class="objs" onclick="alert('Not coded yet')">2D-Array</button>
<button class="objs" onclick="alert('Not coded yet')">Populate</button>
<br>
<button class="objs" onclick="alert('Not coded yet')">Toggle</button>
-->
<button class="objs" onClick="InsertText(this.form.myTextarea,TblsStart.join('\n'))">Tabel</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,'<br>')">br</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,'<p>')">p</button>
<br>
<button class="objs" onClick="InsertText(this.form.myTextarea,ULstart.join('\n'))">ul-li</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,OLstart.join('\n'))">ol-li</button>
<button class="objs" onClick="InsertText(this.form.myTextarea,DLstart.join('\n'))">dl-dt</button>
</div>
<div style="float: left;"><h3 class="ctrl">Control</h3>
<button class="ctrl" onclick="document.getElementById('myTextarea').value=HTMLstart.join('\n')">Template</button>
<button class="ctrl" onClick="javascript:this.form.myTextarea.focus();this.form.myTextarea.select();">
Highlight Text to Copy</button>
<button class="ctrl" onclick="document.getElementById('myTextarea').value=''">
Clear</button>
<p>
<button class="ctrl" onclick="document.getElementById('myEditResults').innerHTML = document.getElementById('myTextarea').value">
Display</button>
</div>
<div id="myEditResults" style="float:left; border: 1px solid red; height: 20em; width: 70em; overflow:auto;">
</div>
<br style="clear: both;">
</form>
</body>
</html>
hi there, i have a problem which is there is some javascript codes keeping the #usemap tag from working here is my webpage Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta content='text/html; charset=windows-1256' http-equiv='Content-Type' />
<title>Assiut map</title>
<script src="shiftzoom.js" language="javascript" type="text/javascript"></script>
<script type="text/javascript">
<!--
if(document.images&&document.createElement&&document.getElementById){
document.writeln('<style type="text/css">');
document.writeln('img.shiftzoom { visibility: hidden; }');
document.writeln('<\/style>');
}
shiftzoom.defaultCurpath = 'images/cursors/';
//-->
</script>
</head>
<body>
<div id="content">
<div style="float: left; width:700px; height:300px; border:1px solid gray; margin-right: 1em; margin-bottom: 0.25em;">
<div style="width:700px; height:300px; background: url(images/indicator.gif) 50% 50% no-repeat;">
<img id="map" usemap="#map" class="shiftzoom" onLoad="shiftzoom.add(this,{showcoords:false,zoom:100});" src="assiut.jpg" width="700" height="300" alt="large image" border="0" />
</div></div></div>
<map name="map" id="map">
<area shape="circle" coords="250,160,15" href="#nowhere" title="Ahmed house<br>name:ahmed<BR>Class:1-1" alt="" />
<area shape="circle" coords="110,164,15" href="#nowhere" title="Mohamed house<br>name:Mohamed<BR>Class:2-1" alt="" />
<area shape="circle" coords="190,362,15" href="#nowhere" title="Mostafa house<br>name:Mostafa<BR>Class:3-1" alt="" />
</map>
</body>
</html>
the .js file in attachments which have somthing that keeps the #usemap from working, would be so thankful if anyone could help thanks Hello everyone, I have done a lot of research looking for answers on this one but unable to find anything that helps. I have a couple of questions on a page and each are contained in there own form. The questions themselves use checkboxes. I would like the page to not refresh and jump to the top of the page after they submit there answer. So on questions that use radio buttons I have been using Code: <input type="submit" value="Submit" onclick="get_radio_value(); return false;" /> for the submit buttion and that works perfect. I try and use it on questions that use checkboxes and it doesnt work so as a work around I am using the form's action attribute to set it to a link on the page. Here is my form code: Code: <form name="question2" action="#q2">2. <strong>Multiple choice:</strong><a name="q2"></a> Which patient or patients could be transferred to another hospital under the EMTALA Act?<br /> <input type="checkbox" value="a" name="aquestion" />Smith, Bill<br /><input type="checkbox" value="b" name="bquestion" />Wells, Patricia<br /> <input type="checkbox" value="c" name="cquestion" />Hamilton, Larry<br /> <input type="checkbox" value="d" name="dquestion" />Rodriquez, Brad<br /><input type="checkbox" value="e" name="equestion" />Baker, Madison<br /><input type="checkbox" value="f" name="fquestion" />Kahn, Brent<br /> <input type="checkbox" value="g" name="gquestion" />Cahill, Mark<br /><input type="submit" onclick="get_radio2_value()" value="Submit" /></form> <script type="text/javascript" src="first_triage_java_clinical.js"> </script> and here is the javascript code if it helps: Code: function get_radio2_value()
{
var w = 400;
var h = 400;
var wleft = (screen.width/2)-(w/2);
var wtop = (screen.height/2)-(h/2);
var wrong = "<html><head><style type='text/css'> * {margin: 0; padding:0; border:0;}</style>\
<title>Incorrect, try again!</title></head><body><bgsound src='Plbt.wav'>\
<a href='javascript:window.close()'><img src='wrong.jpg'></a></body></html>";
var right = "<html><head><style type='text/css'> * {margin: 0; padding:0; border:0;}</style>\
<title>You are Correct!</title></head><body>\
<a href='javascript:window.close()'><img src='right.jpg'></a></body></html>";
var correct = "false";
if (document.question2.cquestion.checked)
{
if(document.question2.dquestion.checked)
{
if(document.question2.equestion.checked)
{
if(document.question2.fquestion.checked)
{
if(document.question2.gquestion.checked)
{
var correct = "true";
}
}
}
}
}
if (document.question2.aquestion.checked)
{ var correct = "false"; }
if (document.question2.bquestion.checked)
{ var correct = "false"; }
if (correct != "true")
{ var popup = window.open('','','resizeable=no,scrollbars=no,width=221,height=112, top='+ wtop +', left='+ wleft);
popup.document.write(wrong);
pops.document.close();
}
else
{ var popup = window.open('','','resizeable=no,scrollbars=no,width=221,height=112, top='+ wtop +', left='+ wleft);
popup.document.write(right);
pops.document.close();
}
}
Dear Coders var amount1=12,345,678.10 var amount1=87,246,125.00 I want to sum amount1+amount2 as 99,591,803.10 Please help I am using javascript that will show/hide a DIV if a link is clicked. In the DIV is a form. When the user input's form info, and the form is processed, if there is an error the page reloads displaying the error. However, the user must click the link again to see the form and correct their mistake. Is there a way to keep the div shown on reload? Thanks! Code: <script language="javascript">
function toggle() {
var ele = document.getElementById("show");
var text = document.getElementById("add");
if(ele.style.display == "block") {
ele.style.display = "none";
text.innerHTML = "show";
}
else {
ele.style.display = "block";
text.innerHTML = "Hide";
}
}
</script>
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> Code: <script type='text/javascript'>
<!--
function writeSummary() {
var desiredquantity = document.orders.value;
if (desiredquantity='')
{
alert('Please enter a value for the desired quantity');
return false;
}
else if (desiredquantity='value<0')
{
alert('Please enter a value for the desired quantity that is greater than 0');
return false;
}
else (desiredquantity='value>0')
{
alert('Thank you for your order!');
return true;
}
}
//-->
</script>
</head> <body> <form name="Orders"; action=""; onSubmit="return writeSummary();"> <table width="80%" align="center"> <tbody> <tr> <td><<img SRC = "nwlogo.jpg" img align="right" style="width:200px; height:174px" height="174" width="200"></td> <td><big><b> 3-Season Tent</big></b></td> </tr> </tbody> </table> <p> <table width="80%" border="5" cellspacing="3" cellpadding="5" align="center"> <tbody> <tr> <th width="20%">Selection</th> <th width="20%">Size</th> <th width="20%">Color</th> <th width="20%">Price</th> <th width="20%">In Stock?</th> </tr> <tr> <td align="middle"></td> <td align="middle">Rectangular</td> <td align="middle">Blue</td> <td align="middle">259.99</td> <td align="middle">Yes</td> </tr> </tbody> </table> </p> <p> <table width="80%" cellspacing="3" cellpadding="5" align="center"> <tbody> <tr> <td width="70%"><big>Desired Quantity</big><input type="text" name="userid" size="20"></td> <td align="right" width="15%"><input type="button" name="subbtn" value="Submit"/></td> </tr> </tbody> </table> </p> <p> <table width="80%" align="center" border="" id="Table1"> <tbody> <tr> <td align="right">Subtotal: <input type="text" name="userid" size="20"></td> <td></td> </tr> <tr> <td align="right">Tax: <input type="text" name="userid" size="20"></td> <td></td> </tr> <tr> <td align="right">Order Total: <input type="text" name="userid" size="20"></td> <td></td> </tr> </tbody> </table> </p> </form> </body> </html> Need help with the javascript coding portin of the web page. Need it to use the pop up alerts that have been input above and also to calculate the order upon entering a correct amount showing subtotal, tax, and total. |
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