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JavaScript - Alert If No Radio Buttons Are Checked
got 3 groups of radio buttons that, if not all checked, needs to give an alert message when button clicked to continue. The button is not a submit button, but just to continue to the next part of the form which is hidden.
Code: <!-- MY RADIO BUTTON GROUPS --> <input name="id[18]" value="81" id="attrib-18-81" type="radio"><label class="attribsRadioButton zero" for="attrib-18-81"> Kola Cubes</label><br /> <input name="id[18]" value="82" id="attrib-18-82" type="radio"><label class="attribsRadioButton zero" for="attrib-18-82"> Pineapple Cubes</label><br /> <input name="id[18]" value="79" id="attrib-18-79" type="radio"><label class="attribsRadioButton zero" for="attrib-18-79"> Rhubarb and Custard</label><br /> <input name="id[18]" value="80" id="attrib-18-80" type="radio"><label class="attribsRadioButton zero" for="attrib-18-80"> Strawberry and Cream</label><br /><br /> <input name="id[19]" value="99" id="attrib-19-99" type="radio"><label class="attribsRadioButton zero" for="attrib-19-99"> Kola Cubes</label><br /> <input name="id[19]" value="100" id="attrib-19-100" type="radio"><label class="attribsRadioButton zero" for="attrib-19-100"> Pineapple Cubes</label><br /> <input name="id[19]" value="97" id="attrib-19-97" type="radio"><label class="attribsRadioButton zero" for="attrib-19-97"> Rhubarb and Custard</label><br /> <input name="id[19]" value="98" id="attrib-19-98" type="radio"><label class="attribsRadioButton zero" for="attrib-19-98"> Strawberry and Cream</label><br /><br /> <input name="id[20]" value="117" id="attrib-20-117" type="radio"><label class="attribsRadioButton zero" for="attrib-20-117"> Kola Cubes</label><br /> <input name="id[20]" value="118" id="attrib-20-118" type="radio"><label class="attribsRadioButton zero" for="attrib-20-118"> Pineapple Cubes</label><br /> <input name="id[20]" value="115" id="attrib-20-115" type="radio"><label class="attribsRadioButton zero" for="attrib-20-115"> Rhubarb and Custard</label><br /> <input name="id[20]" value="116" id="attrib-20-116" type="radio"><label class="attribsRadioButton zero" for="attrib-20-116"> Strawberry and Cream</label><br /><br /> <!-- MY CONTINUE BUTTON --> <img src="images/tabs/button_continue.gif" alt="CONTINUE" onclick="Tabdoc_ManageDisplay(4)"> The onClick function on the image is to hide these and display next part of form. I understand that I could just check them automatically to force user to change them if they wanted to or just continue but if there is way to do it another way, please let me know. Or if possible to hide my continue button until all 3 groups are selected, also without using checked="checked" Thanks in advance. ----------------- Jay Similar TutorialsI am creating an assignment and cant seem to figure whats wrong with my code. I just need it to loop through three different radio buttons and test which is selected, then display an alert box based on it. here is my code: Code: function displayOrder() {
// set var radio_choice to false
var selected = false;
var crustType = document.orderform.crust;
var crust;
// Loop from zero to the one minus the number of radio button selections
for (var i = 0; i < crustType.length; i++)
{
// If a radio button has been selected it will return true
// (If not it will return false)
if (crustType[i].checked);
selected = true;
crust = crustType[i];
}
if (!selected)
{
// If there were no selections made display an alert box
alert("Please select a crust type.")
return (false);
}
alert("you have selected " + crustType[i] + " crust pizza");
return (true);
}
}
here is my html form: Code: <form name="orderForm"> Welcome back: <br /><br /> Please select your crust type: <br /> thin: <input type="radio" name="crust" value="thin"/> <br /> thick: <input type="radio" name="crust" value="thick"/> <br /> none: (?!) <input type="radio" name="crust" value="none"/> <br /> <input type="button" value="submit" onClick="displayOrder()" /> </form> Thanks a lot for the help Thanks for clicking on this to possibly help me. I've been trying for hours to get my page to do one calculations when a radio is clicked... or to do another if a different radio is clicked. any help would be GREATLY appreciated. here is a simplified version of the code (it'd be pointless to give you the whole code, it's way too big.) Code: <html>
<head>
<title>This doesn't work...</title>
</head>
<body>
<script type="text/javascript">
function doit(){
var firstnum = form.num1.value - form.num2.value;
var secondnum = form.num1.value + form.num2.value;
if (form.op1.checked){
form.results.value = firstnum;
}
if (form.op2.checked){
form.results.value = secondnum;
}
}
</script>
<form name="form" method="post">
Num 1: <input type="text" name="num1" /><br />
Num 2: <input type="text" name="num2" /><br />
Option One <input type="radio" name="op1" /><br />
Option Two <input type="radio" name="op2" /><br />
<input type="submit" onClick="doit" /><br />
Results: <input type="text" name="results" /><br />
</form>
</body>
</html>
Hey I'm trying to create a function which when my "other address" radio button is checked, the "address2", "suburb2" and "postcode2" fields MUST be filled out by the user. I think I need to be using a for loop to determine which button is checked , but I don't know how to apply this checked button to prompt my client that the remaining fields must be completed (as seen in red)? Here is what I have come up with so far... Many thanks in advance for advice or pointers [CODE][ICODE] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Order Form for Joe's Fruit Shop</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="author" content="Cherie_ONeill"> <style type="text/css"> body {font-family:arial;color:#000000;font-size:10px;} h4 {font-style:italic;} .input {font-size:10px;color:#483D8B;} </style> <script type='text/javascript'> function formValidator() { // Make quick references to our fields var fullname = document.getElementById("fullname"); var stnumber = document.getElementById("stnumber"); var address = document.getElementById("address"); var suburb = document.getElementById("suburb"); var state = document.getElementById("state"); var postcode = document.getElementById("postcode"); var phone = document.getElementById("phone"); var email = document.getElementById("email"); // Check each input in the order that it appears in the form! if(isAlphabet(fullname, "Please enter letters only for your name")){ if (isNumeric(stnumber, "Please enter numbers only for your house number")){ if(isAlphanumeric(address, "Please enter your street name")){ if(isAlphabet(suburb, "Please enter letters only for your suburb")){ if(madeSelection(state, "Please Choose a State")){ if(isNumeric(postcode, "Please enter a valid postcode")){ if(lengthRestriction(postcode, 4, 4)){ if(isNumeric(phone, "Please enter a valid phone")){ if(lengthRestriction(phone, 10, 10)){ if(emailValidator(email, "Please enter a valid email address")){ return true; } } } } } } } } } } return false; } //ensure all fields are filled but this funtion may not be required on this form function notEmpty(elem, helperMsg) { if(elem.value.length == 0) { alert(helperMsg); elem.focus(); // set the focus to this input return false; } return true; } //ensures a field is numeric only function isNumeric(elem, helperMsg) { var numericExpression = /^[0-9]+$/; if(elem.value.match(numericExpression)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //ensures a field contains letters only function isAlphabet(elem, helperMsg) { var alphaExp = /^[a-zA-Z _]+$/; if(elem.value.match(alphaExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //ensures a field has both numbers & letters function isAlphanumeric(elem, helperMsg) { var alphaExp = /^[A-Za-z0-9 _]*[A-Za-z0-9][A-Za-z0-9 _]*$/; if(elem.value.match(alphaExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //restricts the amount of digits required in a numeric field function lengthRestriction(elem, min, max) { var uInput = elem.value; if(uInput.length >= min && uInput.length <= max) { return true; } else { alert("Please enter between " +min+ " and " +max+ " characters"); elem.focus(); return false; } } //validates a selection has been made from the select lists function madeSelection(elem, helperMsg) { if(elem.value == "Please Choose") { alert(helperMsg); elem.focus(); return false; } else { return true; } } //validates the email address function emailValidator(elem, helperMsg) { var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; if(elem.value.match(emailExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //resets the form function formReset() { document.getElementById("orderForm").reset(); } </script> </head> <body> <h2>Order Form</h2> <h4>* Indicates required fields.</h4> <h4>Your details:</h4> <form name="orderForm" id="orderForm" onsubmit="return formValidator()"> <p>* Name: <input id="fullname" name="fullname" class="input"></p> * Number: <input id="stnumber" size="5" class="input"> * Address: <input id="address" name="address" class="input"></p> <p>* Suburb or Town: <input id="suburb" name="suburb" class="input"> * State: <select class="input"id="state"><option>Please Choose</option><option>ACT</option><option>NSW</option><option>NT</option><option>QLD</option><option>SA</option><option>VIC</option><option>WA</option></select> * Postcode: <input id="postcode" name="postcode" maxlength="4" size="4" class="input" ></p> <p>* Home phone: <input name="phone" id="phone" maxlength="10" size="10" class="input"></p> <p>* Email: <input name="email" id="email" value="enter your current email address" class="input"></p> <br> <h4>Purchase details</h4> <p>* Basket choice: <select class="input"><option>Fruit Deluxe</option><option>Vege Deluxe<option>Fruit & Vege Deluxe</option><option>Tropical Treat</option><option>Vege Basics</option></select> Quantity: <select class="input"><option>1</option><option>2</option><option>3</option><option>4</option><option>5</option></select></p> <p>* Deliver to:</p> <input type="radio" id="deliverhome" name="delivery" value="home" checked="checked"><label for="deliverhome">Home address</label><br> <input type="radio" id="deliverother" name="delivery" value="other"><label for="deliverother">Other address</label> <br> <br> <input type="text" name="address2" id="address2" class="input"> (Street) <input type="text" name="suburb2" id="suburb2" class="input"> (Suburb/Town) <select class="input"><option>ACT</option><option>NSW</option><option>NT</option><option>QLD</option><option>SA</option><option>VIC</option><option>WA</option></select> (State) < input type="text" name="postcode2" id="postcode2" maxlength="4" size="4" class="input"> (Postcode) <br> <input type="submit" value="Submit"> <input type="button" onclick="formReset()" value="Reset"> </form> </body> </html> Pleas how can i change div bg color with active chcecked radio button <div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="1" /> Active performer</div> <div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="2" /> Poster</div> <div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="3" /> Only attender</div> - if checked, change color from #fff to #ccc For checkboxes i find this <span id="cDate1" style="background-color:#FFF"><input type="checkbox" name="check" id="date1" onclick="document.getElementById('cDate1').style.backgroundColor=this.checked?'#ccc':'#FFF';" /> 13.10.2010</span> Thnx for help in advance Hi - noob here. I'm trying to set the value of a radio button in an html page when another radio button on the same page is checked. I want to use an external javascript file rather than inline script. My html is: 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>Pin config</title> <link type="text/javascript" href="scripts/pinRadioBtns.js" /> </head> <body> <form name="preset"> <input type="radio" name="preset" value="option1" onclick="javascript: setBtns();" />Option 1 <input type="radio" name="preset" value="option2" />Option 2 </form> <form name="pin4"> <input type="radio" name="pin4" id="pin4btn1" value="GPIO0" />GPIO0 <br /> <input type="radio" name="pin4" id="pin4btn2" value="nSPI_ADDR0" />nSPI_ADDR0 </form> </body> and my javascript file (which lives in a 'scripts' folder 1 level lower than the html) Code:
function setBtns () {
document.pin4.pin4btn1.checked = true;
document.pin4.pin4btn2.checked = false;
}
so when the Option 1 radio button in the top form is clicked, I want to check the pin4btn1 radio button in the second form. currently when I preview the html (I'm using expression web) and click the option 1 radio button, nothing happens. maybe I'm referencing the 2nd radio button incorrectly..? any tips much appreciated... Hello, I am pretty new at javascript and I am trying to create a payment form that has both fields for payment by check and payment by credit card. I am wondering how I would go about having a radio button that asks the user how they would like to pay "credit card" or "check" and depending on which one they pick it shows the fields pertaining to that type of payment. the fields in the form look like this: Credit Card Fields: Code: <select name="card_type" size="1"> <option value="">- Card Type - </option> <option value="1">Visa</option> <option value="2">Mastercard</option> <option value="3">Discover</option> <option value="4">American Express</option> </select> Expiration Date<input type="text" name="exp_date" value="" id="exp_date"> CVC Code<input type="text" name="cvc" value="" id="cvc"> Card Number<input type="text" name="card_number" value="" id="card_number"> Amount On Credit Card<input type="text" name="card_amount" value="" id="card_amount"> Name On Card<input type="text" name="name_on_card" value="" id="name_on_card"> Billing Address<input type="text" name="billing_address" value="" id="billing_address"> Billing City<input type="text" name="billing_city" value="" id="billing_city"> <select name="billing_state" size="1"> <option value="">- Billing State -</option> </select> Check Fields: Code: Name (as printed on check)<input type="text" name="check_name" value="" id="check_name"> Address On Check<input type="text" name="check_address" value="" id="check_address"> Amount On Check<input type="text" name="check_amount" value="" id="check_amount"> Checking Account Number<input type="text" name="check_acc_number" value="" id="check_acc_number"> Routing Number<input type="text" name="routing_number" value="" id="routing_number"> Check Number<input type="text" name="check_number" value="" id="check_number"> Hi, I have a choice of three market items and I want the value of the selected one to be sent to my form. My code is: Code: <script type="text/javascript">
function loadXMLDoc2(File,ID,Msg){
if (window.XMLHttpRequest) {
xmlhttp=new XMLHttpRequest();
}
else {
try{
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(ID).innerHTML=xmlhttp.responseText;
}
}
var params=Msg;
xmlhttp.open("POST",File,true);
xmlhttp.setRequestHeader("Pragma", "Cache-Control:no-cache");
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.setRequestHeader("Content-length", params.length);
xmlhttp.setRequestHeader("Connection", "close");
xmlhttp.send(params);
}
</script>
</head>
<body>
<input type="radio" name="myitem" id="myitem" value="All;" onclick="OtherFunction()" />All
<br /><br />' <input type="radio" name="myitem" id="myitem" value="Shirts" onclick="OtherFunction()" />Shirts
<br /><br />
<input type="radio" name="myitem" id="myitem" value="Trousers" onclick="OtherFunction()" />Trousers
<br /><br />
<br /><br />
<input type="button" class="indent" name="submitB" id="submitB" value="Submit" onclick="loadXMLDoc2('insertMarket.php','txtHint', 'md='+encodeURI(document.getElementById('myitem').value))" />
<div id="txtHint"></div>
This doesn't work. I have tried giving them different ids, I have tried replacing the id with checked="id=\'myitem\'", I have tried getElementById(\'myitem.checked\'), I have tried getElementbyName. In my full page I have far more radio buttons, so I don't want to do a getElementById(\'myitem[0].checked || myitem[1].checked etc. I think the solution must be along these lines. But I have run out of alternatives to try. Needless to say as it currently stands it gives the last radio button's value, which means it doesn't like them having the same id, but when I tried changing how the id was applied, or called - ElementByName, FF gives the error message as id is null. Hi I have been looking to create custom buttons in an alert box I would like them to say Go and Cancel instead of OK and cancel Code: onClick="if(confirm('Would you like to continue?'))
i need to add an alert if the male is not selected in following after clicking on submit button Code: <html><head> </HEAD><BODY> <br><form name="feedback" method=post> Your Gender: <input type="radio" name="gender" value="male" id="male" /> Male <input type="radio" name="gender" value="female" id="female"CHECKED> Female</td> <input type='button' value='Submit' /> </form></BODY></HTML> so here is my "Project" for this class http://sw.cs.wwu.edu/~strickk/Project2/project2.html and here are the directions where im stuck at, just right click view source to see the code. I believe what i am doing wrong is where i enter my variables and i dont know how to get an alert message to pop up using an if statement as well as getting the values for the distances to show up correctly directions: 8. Now we will write some JavaScript to validate the input. We don’t want the user to be able to enter the same origin and destination city when they book a ticket. So we will use an if statement to check that. If they have entered the same origin and destination city then we will tell them that by using an alert statement and make them select again. All of your code to validate the input code goes in between the single quotes of the onClick event in the Calculate Fare button. Follow these steps: a) Assign the value of the origin city to a variable called origin Note that the value that gets assigned to origin is actually 0, 60, 90, 120 or 150 (and NOT Bellingham, Everett, Seattle etc.) since the value we gave to the each element of the list was its distance from Bellingham. This will make our lives easier later when we compute the fare. b) Assign the value of the destination city to a variable called destination in a similar fashion. c) Write an if statement that will test whether origin is equal to destination and if it is then do two things. i. Issue an alert message that says Please input different origin and destination cities ii. Stop the execution of the JavaScript code in the onClick event. Use return; as the second statement inside the if statement. Remember to use curly braces to denote that two statements are contained within the if statement. Your if statement will have the following structure to it. if (<put the test you want to do here>) { alert(<put the message here>); return; I have a bunch of checkboxes like below that the user can check some or all and click the button and see the values of all the selected checkboxes. How can I do that? Code: <script>
function alertValues(){
}
</script>
<input type="checkbox" class ="normal2" value="131971" name="list[]" >
<input type="checkbox" class ="normal2" value="131973" name="list[]" >
<input type="checkbox" class ="normal2" value="131975" name="list[]" >
<input type="checkbox" class ="normal2" value="131977" name="list[]" >
<input type="button" onClick="alertValues()"
I'm Confused. My HTML: <form action="mail.php" class="contactForm" name="cform" method="post"> <div class="left"> <h1>Insurance Details</h1> <label>Type of Cover:</label> . . . <span class="gender-missing"><br />Please select your gender.<br /></span> <label>Gender:</label> <input class="radio" id="gender" name="gender" type="radio" value="Male" /> Male <input class="radio" id="gender" name="gender" type="radio" value="Female" /> Female Script.js: $('.contactForm').submit( function(){ //statements to validate the form var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/; var digitNum = /^([0-9])/; var num1 = document.getElementById('tel'); var num2 = document.getElementById('mobile'); var email = document.getElementById('email'); var dollarUnit = document.getElementById('amount_cover'); var gender = document.getElementsById('gender'); if((document.cform.gender[0].checked== false)&&(document.cform.gender[1].checked== false)) {$('.gender-missing').show(); } else {$('.gender-missing').hide();} if((document.cform.smoke[0].checked== false)&&(document.cform.smoke[1].checked== false)) {$('.smoke-missing').show(); } else {$('.smoke-missing').hide();} if((document.cform.residency[0].checked== false)&&(document.cform.residency[1].checked== false)) {$('.residency-missing').show(); } else {$('.residency-missing').hide();} if (!filter.test(email.value)) { $('.email-missing').show(); } else {$('.email-missing').hide();} if (document.cform.name.value == "") { $('.name-missing').show(); } else {$('.name-missing').hide();} if (document.cform.address.value == "") { $('.address-missing').show(); } else {$('.address-missing').hide();} if (!digitNum.test(num1.value)) { $('.tel-missing').show(); } else {$('.tel-missing').hide();} if (!digitNum.test(num2.value)) { $('.mobile-missing').show(); } else {$('.mobile-missing').hide();} if (!digitNum.test(dollarUnit.value)) { $('.cover-missing').show(); } else {$('.cover-missing').hide();} if (document.cform.message.value == "") { $('.message-missing').show(); } else {$('.message-missing').hide();} if ((document.cform.name.value == "") || ((document.cform.gender[0].checked== false) && (document.cform.gender[1].checked== false)) || ((document.cform.smoke[0].checked== false) && (document.cform.smoke[1].checked== false)) || ((document.cform.residency[0].checked== false) && (document.cform.residency[1].checked== false)) || (!digitNum.test(dollarUnit.value)) || (!filter.test(email.value)) || (!digitNum.test(num2.value)) || (!digitNum.test(num1.value)) || (document.cform.message.value == "")){ return false; } if ((document.cform.name.value != "") && ((document.cform.gender[0].checked == true) || (document.cform.gender[1].checked == true)) && ((document.cform.smoke[0].checked== true) || (document.cform.smoke[1].checked== true)) && ((document.cform.residency[0].checked== true) || (document.cform.residency[1].checked== true)) && (digitNum.test(dollarUnit.value)) && (digitNum.test(num1.value)) && (digitNum.test(num2.value)) && (filter.test(email.value)) && (document.cform.message.value != "")) { //hide the form $('.contactForm').hide(); //show the loading bar $('.loader').append($('.bar')); $('.bar').css({display:'block'}); //send the ajax request $.post('mail.php',{coverType:$('#coverType').val(), coverRequired:$('#coverRequired').val(), amount_cover:$('#amount_cover').val(), terms:$('#terms').val(), message:$('#message').val(), name:$('#name').val(), gender:$('#gender').val(), status:$('#status').val(), Birth_month:$('#Birth_month').val(), days:$('#days').val(), years:$('#years').val(), smoke:$('#smoke').val(), residency:$('#residency').val(), email:$('#email').val(), address:$('#address').val(), tel:$('#tel').val(), mobile:$('#mobile').val()}, //return the data function(data){ //hide the graphic $('.bar').css({display:'none'}); $('.loader').append(data); }); //waits 2000, then closes the form and fades out setTimeout('$("#backgroundPopup").fadeOut("slow"); $("#contactForm").slideUp("slow")', 5000); setTimeout('$(".contact").animate({"marginLeft": "-=963px"}, "slow")',4900); //stay on the page return false; } }); //only need force for IE6 $("#backgroundPopup").css({ "height": document.documentElement.clientHeight }); mail.php code: <?php //declare our variables $coverType = $_POST['coverType']; $coverRequired = $_POST['coverRequired']; $amount_cover = $_POST['amount_cover']; $terms = $_POST['terms']; $message = stripslashes(nl2br($_POST['message'])); $name = $_POST['name']; $gender = $_POST['gender']; $status = $_POST['status']; $Birth_month = $_POST['Birth_month']; $days = $_POST['days']; $years = $_POST['years']; $smoke = $_POST['smoke']; $residency = $_POST['residency']; $email = $_POST['email']; $address = $_POST['address']; $tel = $_POST['tel']; $mobile = $_POST['mobile']; //get todays date $todayis = date("l, F j, Y, g:i a") ; //set a title for the message $subject = "Message from Your Website"; $body = "PERSONAL DETAILS \nFull Name: $name \nGender: $gender \nMarital Status: $status \nBirth Date: $Birth_month $days, $years \nHave you smoke in the past 12 Months? $smoke \nU.S. Residency for at least 12 Months? $residency \n\nCONTACT DETAILS\nEmail Address: $email \nAddress: $address \nTelephone #: $tel \nMobile Number: $mobile \n\nINSURANCE DETAILS\nCover Type: $coverType \nCover Required: $coverRequired \nAmount: $amount_cover \nTerms(Years): $terms \nMessage: \n$message"; $headers = 'From: '.$email.'' . "\r\n" . 'Reply-To: '.$email.'' . "\r\n" . 'Content-type: text/plain; charset=utf-8' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); //put your email address here mail("me@myemail.com", $subject, $body, $headers); ?> <!--Display a thankyou message in the callback --> <div id="mail_response"> <h3>Thank you for your interest <?php echo $name ?>!</h3><br /> <p>We have received your personal information and we will forward it to the next available insurance agent .You can expect to hear from us within 24 hours.</p> <br /><br /> <h5>Message sent on: </h5> <p><?php echo $todayis ?></p> </div> Problem is the thank you message loads in a new page. BUt if I delete this line: var gender = document.getElementsById('gender'); The form run properly, when submit button is click, it will hide the forms and replace by a thank you message but problem is the data send in the email is not the right value eg. in Gender: I select Female. BUt I receive Male as value. Why is that? for live demo: http://gbv.lifeandhealthbenefits.com/ for full Script Code: http://gbv.lifeandhealthbenefits.com/js/scripts.js I've been looking around and all the validation stuff I've seen doesn't work for what I have. Here is what I am trying to do: The user selects the Heads or Tails radio button for the first flip and then selects heads or tails radio button for the 2nd flip. The script then randomly flips two coins and compares it to what the user selected and if they are the same the user wins and if not then they lose. So there would be 4 buttons total, two Heads and two Tails. The first set of Heads and Tails needs to be assigned to "guess1" and the 2nd set is "guess2". So if the user clicks Tails for Flip1 and Heads for Flip2 then Tails is assigned to guess1 and Heads is assigned to guess2. Right now the script just assumes the user is selecting heads for both flips. Code: <html>
<head>
<title>Guess Two Coin Tosses</title>
<script>
function flip5(){
//Input
var guess1 = document.getElementById('guess1').value
var guess2 = document.getElementById('guess2').value
var flip1 = Math.floor(Math.random() * 2)
var flip2 = Math.floor(Math.random() * 2)
var outcomes
if (flip1 == 0) flip1 = 'Heads';
else flip1 = 'Tails';
if (flip2 == 0) flip2 = 'Heads';
else flip2 = 'Tails';
//Processing
if (flip1.toUpperCase() == guess1.toUpperCase()) {
if (flip2.toUpperCase() == guess2.toUpperCase())
outcomes = 'win win';
else
outcomes = 'win lose';
}
else { // here we lost the first
if (flip2.toUpperCase() == guess2.toUpperCase())
outcomes = 'lose win';
else
outcomes = 'lose lose';
}
//Output
document.getElementById('flip1').value = flip1
document.getElementById('flip2').value = flip2
document.getElementById('outcomes').value = outcomes
}
</script>
</head>
<body>
<h3>Predict the Futu Guess Two Coin Flips</h3>
Enter Heads for Heads, Tails for Tails! Case does not matter!
<p/>Your Guess for Flip-1:
<input type=radio id="guess1" size="5" value="Heads" />Heads
<input type=radio id="guess1" size="5" value="Tails" />Tails
<p/>Your Guess for Flip-2:
<input type=radio id="guess2" size="5" value="Heads" />Heads
<input type=radio id="guess2" size="5" value="Tails" />Tails
<p/>Flip-1:
<input type="text" id="flip1" size="5" value="???" />
<p/>Flip-2:
<input type="text" id="flip2" size="5" value="???" />
<p/><input type="button" value="Flip Two!"
onclick="flip5()" />
<p/>Outcomes:
<input type="text" id="outcomes" size="20" value="" />
<hr>
</body>
</html>
On my website I have a radio button as any other normal radio button. <input type="radio" name="crime" value="4" id="4" class="submit"> is there any way to get rid of this radio button and click something for example <tr> <td>Blah blah</td> <td>Blah Blah</td> </tr> is there any code i can put in the <tr> tag so if i click that section it will act as a radio button and when its selected change the background of the tr section. Im trying to configuere a form that a. a radio buttons that allow the user to choose between quarters, nickels, dimes and pennies. and show image when click on my radio button im confused on how to get the image to display whenthey click on the radio button hello, this is my first attempt in javascript. im trying to make custom radio buttons here is the code i have: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
<style type="text/css">
.hide {display:none;}
.radio {width:16px;height:16px;}
</style>
<script type="text/javascript">
// declare variables or different states
var off = 'images/check-off.png';
var on = 'images/check-on.png';
var radioImage = document.createElement('img');
function replaceRadios(){
var radios = document.getElementsByName('radio1');
radios.type = 'radio'
for (r = 1; r < radios.length; r++) {
// if radio is checked configure the img src to var on
if (radios[r].type = 'radio' && radios[r].checked) {
radioImage.src = on;
radioImage.className= 'radio on';
} else {
// otherwise configure the img src to var normal/off and give it a class of radio
radioImage.src = off;
radioImage.className= 'radio off';
}
// give the image an id of radio
radioImage.className = 'radio';
radioImage.onclick= radioStates;
radios[r].parentNode.insertBefore(radioImage,radios[r]);
// hide the radio button to show image
radios[r].className = 'hide';
}
}
function radioStates(r) {
var radios = document.getElementsByName('radio1');
if (radios.checked = true) {
radioImage.setAttribute("class", "radio on");
radioImage.src = on;
} else if (radios.checked = false) {
radioImage.setAttribute("class", "radio off");
radioImage.src = off;
} else {
radioImage.setAttribute("class", "radio off");
radioImage.src = off;
}
}
setTimeout("replaceRadios()", 0);
</script>
</head>
<body>
<form name="radiotest">
<input type="radio" id="radio1" class="radio" name="radio1" />
<input type="radio" id="radio2" class="radio" name="radio1" />
<input type="submit" id="submit" name="submit" />
</form>
</body>
</html>
If anyone could help me, I would greatly appreciate it. I'm creating a unit converter program using radio buttons and i can't seem to get one aspect working. i can't seem to get another set of radio buttons to display. the way the program is supposed to work is there will be 3 radio buttons saying to convert length, weight, and volume. if the user selects to convert weight, another set of radio buttons will appear with 2 options, to convert from pounds to kilograms, or kilograms to pounds. then the user enters the number in a text box and clicks to convert button. my problem is getting the second set of radio buttons to display. I have no clue how to get this to work. to get a better understanding of whats going on, here is the program without the radio buttons that i created. i'm trying to use radio buttons in place of the prompting message. Code:
<!DOCTYPE html>
<html>
<head>
<title> Conversions of Weight and Length</title>
<script type="text/javascript">
function clearMe()
{
var _s=top;
var _d=_s.document;
_d.open();
_d.write("");
_d.close();
}
function main()
{
var repeat = confirm("Do you want to perform another conversion ? \r" + "<p><b>Note:</b> Pressing OK allows for another conversion, and pressing CANCEL exits</p>");
if(repeat==true)
{
convert();
}
else
{
alert("Your program has been terminated!");
self.close();
}
}
function convert()
{
var unit, direction, value, result, original_units, new_units;
document.write("<br/><br/>")
document.write("Weight and Length conversion menu" + "<br/><br/>");
document.write("1. convert length" + "<br />");
document.write("2. convert weight" + "<br />");
document.write("3. convert volume" + "<br />");
unit = window.prompt("select conversion type: ");
if ((unit<0) || (unit>3))
{
alert("Select Menu option 1, 2, or 3!");
unit = window.prompt("Select conversion type: ");
}
switch (unit)
{
case '1':
direction = choose_direction("<br /><br />1. Feet to meters<br />" , "2. Meters to feet <br />");
if (direction =='1')
{
original_units = "meters"; new_units = "meters";
}
else {
new_units = "feet"; original_units = "meters";
}
break;
case '2':
direction = choose_direction("<br /><br />1. Pounds to kilograms <br />", "2. Kilograms to pounds <br /> <br />");
if (direction =='1')
{
original_units = "pounds"; new_units = "kilograms";
}
else {
new_units = "pounds"; original_units = "kilograms";
}
break;
case '3':
direction = choose_direction("<br /><br />1. Gallons to liters<br />", "2. Liters to gallons <br /><br />");
if (direction =='1')
{
original_units = "gallons"; new_units = "liters";
}
else {
new_units = "gallons"; original_units = "liters";
}
break;
}
value = window.prompt("Enter value to be converted:")
switch(unit)
{
case '1':
result = feet_meters(value, direction);
break;
case '2':
result = pounds_kilograms(value, direction);
break;
case '3':
result = gallons_liters(value, direction);
break;
}
document.write(value + original_units + " = " + result + new_units);
}
function choose_direction(option1, option2)
{
var direction;
document.write(option1);
document.write(option2);
do
{
window.prompt("Select a conversion direction");
return direction;
}
while ((direction!='1') || (direction !='2'));
}
function pounds_kilograms(value, direction)
{
if (direction == '1')
return parseFloat(value)/parseFloat(2.2046);
else
return parseFloat(value)*parseFloat(2.2046);
}
function gallons_liters(value, direction)
{
if (direction == '1')
return parseFloat(value)*parseFloat(3.7854);
else
return parseFloat(value)/parseFloat(3.7854);
}
function feet_meters(value, direction)
{
if (direction == '1')
return parseFloat(value)/parseFloat(3.2808);
else
return parseFloat(value)*parseFloat(3.2808);
}
</script>
</head>
<body>
<h1> weight and length conversion </h1>
<script type="text/javascript">
convert();
main();
</script>
</body>
</html>
On my website I have a radio button as any other normal radio button. <input type="radio" name="crime" value="4" id="4" class="submit"> is there any way to get rid of this radio button and click something for example <tr> <td>Blah blah</td> <td>Blah Blah</td> </tr> is there any code i can put in the <tr> tag so if i click that section it will act as a radio button and when its selected change the background of the tr section. Hi, I'm a year 11 student studying GCSE computing. I'm doing a project and I need to conduct some primary resarch, so I would be grateful if someone could explain to me how to go about coding radio buttons in a HTML web page which uses JavaScript. Thank you! I'm trying to implement a sort of login system with a small difference; instead of the traditional "enter username and password" code, I was wondering if it was possible to click on a radio button option for the username followed by a password? It was either this or something a lot simpler where you don't need to type in as a username at all, just a password. I added a photo to show a small mockup of what I want to achieve. Any help would be appreciated. Please and thanks! |
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