|
JavaScript - Need Help To Fix Simple Form
Please help if you can.
My problem is that i have simple paypal form. When user select 10 accounts then below textbox shows amount to be paid. But when i click at paypal it again multiply with accounts and shows multiple amount at paypal page. For example if you select 10 then amount will be 18.5$ but after clicking at pay button it shows amount at paypal page $185.00 Code: <body>
<form name="frm1" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="accounts@freelanceswitch.com"><br />
<strong>How Many Acounts you want</strong>
<select name="quantity" onchange="calculate()" id="quantity">
<option value="5">5</option>
<option value="10">10</option>
<option value="15">15</option>
<option value="20">20</option>
<option value="25">25</option>
<option value="30">30</option>
</select>
<br />
<input type="hidden" name="no_shipping" value="0">
<input type="hidden" name="no_note" value="1">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="lc" value="AU">
<input type="hidden" name="bn" value="PP-BuyNowBF">
<input type="hidden" name="return" value="http://net.tutsplus.com/payment-complete/">
<br />
<p>$
<input type="text" name="amount" id="amount" value="0" readonly="readonly"/>
<br />
<input type="submit" value="Pay with PayPal!">
</p>
</form>
<script type="text/javascript">
function calculate (){
ac=document.getElementById('quantity').value;
var z=1.85;
total =ac*z;
document.frm1.amount.value=total;
}
</script>
</body>
Similar TutorialsHey there world. I'm not one for making my own scripts, so not quite sure about the best way to go about doing this. I've got a form with 2 different sets of radio buttons. Upon submitting, I'd like to redirect the user to a certain page, based on the selections they made among the radio buttons. Thanks in advance. Hey all, I'm finishing up a project at work that has a web-based front end. Our tightly compressed schedule has left me with no time to properly learn Javascript, so I need some help. I have two pages that need client side validation... Page 1: several text inputs, one select, one textarea, and (maybe) a checkbox There are some complex things I could do here, but for now, I just need to make users behave. The textarea must have something in it, certain select options need a Yes/No popup, and if the checkbox is written to the page (ASP determines this) then it must be checked before certain select options are submitted. I could copy some examples I've found, but how do I ignore the checkbox when it doesn't exist? Page 2: two selects and a textarea Options must be selected and the textarea must have something in it. Straightforward, except that it's a dynamic form where each element has a name + i where i is a number that increments each time the user expands the form. Will wildcards work here? I know this looks like "do my homework" but any help would be greatly appreciated. This is desired to work in IE6, but if that can't happen, I can force an IE8 upgrade on everyone. This form retrieves results from a mysql database. It works fine but when I click submit it shows the result only for a second. When I hold down submit the result stays there. How do I get the result to stay on the screen after I hit submit? Even better how do I get it to spit out results without having to hit a submit button or press enter? Code: <html>
<head>
<script type="text/javascript">
function showUser(str)
{
if (str=="")
{
document.getElementById("txtHint").innerHTML="";
return;
}
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readyState==4 && xmlhttp.status==200)
{
document.getElementById("getSpecs").innerHTML=xmlhttp.responseText;
}
}
xmlhttp.open("GET","getspecs.php?model="+str,true);
xmlhttp.send();
}
</script>
</head>
<body>
<form>
Model: <input onchange="showUser(this.value)" />
<input type="submit" value="Submit" />
</form>
<br />
<div id="getSpecs"><b>Product info listed here.</b></div>
</body>
</html>
I am trying to have the page go to another page after clicking the submit button. is it possible to add to this function an else statement ? if form is filled then go to this page Code:
function notEmpty(elem, helperMsg){
if(elem.value.length == 0){
alert(helperMsg);
elem.focus();
return false;
}
return true;
}
Hi I am new to teaching JavaScript I need to show how to create a form with validation and feedback. I can get it to validate a text with a message, but I cannot get it to validate a set of radio buttons and conform the radio selected. Code below- <html> <head> <title>Exam entry</title> <script language="javascript" type="text/javascript"> function validateForm() { var result = true; var msg=""; if (document.ExamEntry.name.value=="") { msg+="You must enter your name \n"; document.ExamEntry.name.focus(); document.getElementById('name').style.color="red"; result = false; if (document.ExamEntry.subject.value=="") { msg+="You must enter the subject \n"; document.ExamEntry.subject.focus(); document.getElementById('subject').style.color="red"; result = false; } } if(msg==""){ return result; } { alert(msg) return result; } } </script> </head> <body> <h1>Exam Entry Form</h1> <form name="ExamEntry" method="post" action="success.html"> <table width="50%" border="0"> <tr> <td id="name">Name</td> <td><input type="text" name="name" /></td> </tr> <tr> <td id="subject">Subject</td> <td><input type="text" name="subject" /></td> </tr> <tr> <td><input type="reset" name="Reset" value="Reset" /></td> </tr> </table> </form> <script type="text/javascript"> function lengthpass() { var s1=document.getElementById("password"); if(s1.value.length != 4) { alert("Please enter an exam number which is 4 characters long"); return false; } return true; } </script> </head> <body> <form onsubmit="return lengthpass();"> Exam Code <input type="text" id="password" name="password"> (Four Numbers) <br> <br> <h1>option button form validation</h1> <script type="text/javascript"> function option1() { var checkedop=null; var examop=document.getElementsByName("exam"); for (var i = 0;i<examop.length;i++) { if(examop[i].checked) { checkedop=examop[i]; } } if(checkedop==null) { alert("please select an exam"); return false; } { confirm("you have chosen"+checkedop.value+ "is this correct?"); } } </script> </head> <body> <form name="examtype" onsubmit="return option1();"> Select an exam type<br> <input type="radio" name = "exam"value= "GCSE"> GCSE<br> <input type="radio" name = "exam"value= "AS"> AS<br> <input type="radio" name = "exam"value= "A2"> A2<br> <input type="submit"name="submit"value="Submit Form"/> </form> </body> </html> Hey all, i'm new here and first off, i'd just like to offer my sincerest appologies if i've posted this in the wrong section! I've made some basic HTML web sites in the past and now the company i work for has asked me to make one. Its a rubber roller manufacture company and i would like to make a page that will have input fields and a submit button that will send the inputted details to our sales manager's email address...something like this Contact Name: (input box) Company Name: (input box) Roller Diameter: (input box) Required Compound: (input box) Email Address: (input box) (SEND BUTTON) Also it would be a massive help if someone could tell me if it is possible for me to set it so that once the send button is clicked, it will send an email of the data but also redirect to another page (just saying thanks for input etc etc) HUGE thanks in advance!!! Would appreciate some help making some minor enhancements to a pet adoption form: http://pawsct.org/application.php Problem - Applicants don't read. They answer "No" to the "Agree to Shelter Visit" question, then fill out the looooong application, and get abusive when told that they're not eligible for adoption. They apply from Florida and ignore the warnings about the 90 mile limit. Text notes just don't make enough of an impact. I want to use OnChange to give an alert if someone does not answer "Yes" to agree to a shelter visit (i.e. popup "You must agree to a shelter visit to qualify for an adoption from PAWS") and perhaps a warning message (red text reminder about the 90 mile limit next to the drop-down box) if someone enters a state other than CT. Second problem - I'm a volunteer who doesn't know javascript and can't cobble together a SIMPLE, workable solution from other code samples. Any assistance that you can provide would be most welcome and appreciated. Note: we are planning a redesign of the web site and may do some more sophisticated form validation (e.g. check age, valid e-mail, valid phone) in the future. But for now, we're just looking to check a few key fields for answers that would immediately disqualify an applicant. I'm trying to do a simple validation to see if the field is blank, if it is, I want to write a message to a div. I've added the function call to an onclick. It seems to be set off no matter if there is a value or not, and what's more, the fields are clearing out when the link is clicked. My brain is mush right now, so what am I missing? Code: function validateThis() {
document.getElementById('messages').innerHTML = ''
var theMessage = '';
var reqMsg = 'must have a value.';
for (var i = 0; i <document.theForm1.elements.length; i++) {
if (document.theForm1.elements[i].value = ' ') {
theMessage += document.theForm1.elements[i].name +' ' + reqMsg +'<br/>';
}}
document.getElementById('messages').innerHTML = theMessage;
}
I am a javascript begginer and would like to know what is this bit of code saying? (email.indexOf("@",atPos+1) > -1) Thank you! Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Email checker</title>
<script type="text/javascript">
function validEmail(email) {
invalidChars = " /:,;"
if (email == "") {
return false;
}
for (i=0; i<invalidChars.length; i++) {
badChar = invalidChars.charAt(i)
if (email.indexOf(badChar,0) > -1) {
return false;
}
}
atPos = email.indexOf("@",1)
if (atPos == -1) {
return false;
}
if (email.indexOf("@",atPos+1) > -1) {
return false
}
periodPos = email.indexOf(".",atPos)
if (periodPos == -1) {
return false;
}
return true;
}
function submitIt(emailForm) {
if (!validEmail(emailForm.emailAddr.value)) {
alert("Invalid email address");
emailForm.emailAddr.focus();
emailForm.emailAddr.select();
return false
}
alert("email is correct!");
return true;
}
</script>
</head>
<body>
<h2>Email checker</h2>
<form onsubmit="return submitIt(this)" action="#">
Email Address:
<input name="emailAddr" type="text" size="30" />
<p><input type="submit" value="Submit" /> <input type="reset" /></p>
</form>
</body>
</html>
Hi Coders... I'm building a 'really simple' JavaScript program to help editors write SEO-friendly META titles and META descriptions. The idea is you have 3 text boxes, each on a separate line: BOX 1 - META TITLE [ i.e. "Cool website page" ] BOX 2 - FILE NAME [ i.e. "This is a really cool web page about cool stuff"] BOX 3 - META DESCRIPTION [ i.e. "cool-web-page" ] As the editor types in the boxes, a serp listing is displayed as it would appear on Google (and ideally how it would appear on Bing and Yahoo): Cool website page www.coolwebsite.com/cool-web-page This is a really cool web page about cool stuff Kudos to any one who could point a JavaScript newbie in the right direction Hi I am trying to valid a simple address, that works fine apart from the fact that it will not allow forward slash in it "/" such as: Unit 12/13 some where. In brief I want to change /^[\w ]+$/; to include a forward character in it. I am new to javascript. many thx. p.s. every time I google it they find me email address validation dehhhhh I use the following code: Quote: function validateVat_No(fld) { var error = ""; var illegalChars = /^[\w ]+$/; // allow letters, numbers, and spaces if (fld.value !== "") { if (!illegalChars.test(fld.value)) { fld.style.background = 'Yellow'; error = "The Vat No contains illegal characters.\n"; } } else { fld.style.background = 'White'; } return error; } Hello, What I need is a simple service area, zip code validation form that redirects to a certain URL when a valid zip code is submitted and a different URL when an invalid zip code is submitted. I found a form script example that works well with only a single zip code. My problem is I can't figure out how to modify it so that multiple zip codes are valid. Here is the head part. 60016 is one of about 50 valid zip codes I need the form to accept as valid - [code] <script> var correctCode = "60016"; function validateCode() { var code = document.getElementById("codeTextBox").value; if (code == correctCode) { window.location.href = "/ggc/test1"; } else { window.location.href = "/ggc/test2"; } } </script> [code] Here is the body part - [code] Please enter your zip code: <input type="text" name="codeTextBox" id="codeTextBox" /> <input type="submit" name="Submit" value="Submit" onclick="validateCode()" /> [code] Hello all, I am working on my website at http://www.productreviewsbytyler.com, and I have a little box with one input field for e-mail address collection. I am a novice who doesn't know what is the optimal solution for just collecting the data entered into the field. I have heard of scripts that test e-mail addresses. Confused Hey everyone. I hope you can help me getting through this problem, because I have no idea of what else to try. I'm a web designer and sometimes modify Javascript, but my main focus is HTML and CSS, meaning I have no idea how to code in Javascript or how to write something from scratch in PHP. So I designed a form that works pretty well, and integrated a PHP and Javascript script to make it work. This is the form: Code: <form name="form" id="form" method="post" action="contact.php">
<p>Hello,</p>
<p>My name is <input type="text" name="name">, from <input type="text" name="location">, and I'd like to get in touch with you for the following purpose:</p>
<p><textarea name="message" rows="10" ></textarea></p>
<p>By the way, my email address is <input type="text" name="email" id="email" placeholder="john@doe.com">, and I can prove I'm not a robot because I know the sky is <input type="text" name="code" placeholder="Red, green or blue?">.</p>
<p title="Send this message."><input type="submit" id="submit" value="Take care."></p>
</form>
And this is the script, in an external file called contact.php: Code: <?php
$name = check_input($_REQUEST['name'], "Please enter your name.") ;
$location = check_input($_REQUEST['location']) ;
$message = check_input($_REQUEST['message'], "Please write a message.") ;
$email = check_input($_REQUEST['email'], "Please enter a valid email address.") ;
if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/",$email)) {die("E-mail address not valid");}
if (strtolower($_POST['code']) != 'blue') {die('You are definitely a robot.');}
$mail_status = mail( "my@email.com", "Hey!", "Hello,\n\n$message\n\nRegards,\n\n$name\n$location", "From: $email $name" );
function check_input($data, $problem='')
{
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
if ($problem && strlen($data) == 0)
{
show_error($problem);
}
return $data;
}
function show_error($myError)
{
?>
<html>
<body>
<b>Please correct the following error:</b><br />
<?php echo $myError; ?>
</body>
</html>
<?php
exit();
}
if ($mail_status) { ?>
<script language="javascript" type="text/javascript">
alert('Thank you for the message. I will try to respond as soon as I can.');
window.location = '/about';
</script>
<?php
}
else { ?>
<script language="javascript" type="text/javascript">
alert('There was an error. Please try again in a few minutes, or send the message directly to aalejandro@bitsland.com.');
window.location = '/about';
</script>
<?php
}
?>
So what it does is this: if everything's OK, it sends an email with "Hey!" as the subject, "[name]" as the sender, "Hello, [message]. Regards, [name], [location]" as the body, and a popup saying the message was delivered appears. If something fails, it outputs the error in a new address, so the user will have to go back to the form and correct the error. What I actually want to happen is this: if everything's OK, a <p> which was hidden beneath the form appears saying the message was delivered, or, alternatively, make the submit button gray out and confirm the message was delivered. I found a script to make this happen, but with "Please wait...", so the user can't resubmit the form. If there's an error, I'd like another <p> which was hidden to appear with the specific error, so there'd be many <p>'s hidden with different IDs. If possible, I'd also like to change the CSS style of the input field, specifically changing the border color to red, so it'd be a change in class for the particular field. -- So in essence, I want the errors and the success messages to output in the same page as the form (without refresh), and a change of class in the input fields that have an error. It'd be great if the submit button could be disabled until all fields are filled correctly, but I don't know if this is possible. Thanks in advance, and please let me know if it'll be possible. :) I'm trying to make an xhtml form that validates itself through a javascript function. I have the form up but for some reason I can't get it to validate. I'm not even sure if I linked things correctly. Here's what I have: the xhtml file <?xml version = ″1.0″ encoding = ″utf-8″ ?> <!DOCTYPE html PUBLIC ″-//W3C//DTD XHTML 1.0 Strict//EN″ http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd> <html xmlns = "http://www.w3.org/1999/xhtml"> <head> <script src="gas24.js" type="text/javascript"></script> <h2> Registration Form </h2> <title> Javascript Form Validation Homework </title> </head> <body> <table border=""> <form name="validation_form" method="post" onsubmit="return validate()"> <tr> <td> <t>Name: <input type="text" name="YourName" size="10" maxlength="10"/> </td> </tr> </br> <tr> <td> E-mail Address: <input type="text" name="YourEmail" size="10" maxlength="24"/> </td> </tr> </br> <tr> <td> Password: <input type="password" name="YourPassword" size="10" maxlength="10"/> </td> </tr> </br> <tr> <td> Re-Type Password: <input type="password" name="passwordConfirmed" size="10" maxlength="10"/> </td> </tr> </br> <tr> <td> Your Gender: <input type="radio" name="MaleBox" Value="Male"> Male <input type="radio" name="FemaleBox" Value="Female"> Female </td> </tr> </br> <tr> <td> Comments: <input type="text" name="Comments" size="100" maxlength="500" value=""/> </td> </tr> <tr> <td> <input type="submit" value="Submit"/> </td> </tr> </form> </table> <p></p> </body> </html> The javascript file: I've tried two things. This: <SCRIPT LANGUAGE="JavaScript"> function validation() { var x=document.forms["validation_form"]["YourName"].value; if (x==null || x=="") { alert("First name must be filled out"); return false; } } And this: function validation() if ( document.validation_form.YourName.value == "" ) { alert( "Please type your name."); valid = false; } if ( document.validation_form.YourPassword.value =! "document.validation_form.Confirm.value" ) { alert ( "Please confirm your password." ); valid = false; } I would greatly appreciate it if somebody could tell me what I'm doing wrong. Hello, I am trying to create simple Java Script form that will open a URL based on the contents entered into the form. The form shall consist of only a text box and submit button. A user will enter XXXX in the text box and click submit. The form would then load a URL consisting of http://www.company.com/XXXX I know this can be done because I had a code like this a few years back but I have lost it. I've been searching for over an hour, trying to figure this out. Any help would be grately appreciated. Thanks! Hello, On my client's site: www.twdcycling.com he wanted a place where people could make suggestions for his blog. I accomplished the simple form using a textarea field and even put a little text that clears on clicks and reappears on blur. When you go there--go to the bottom left. It also actually works. The problem is that (besides the fact that so far no one has cared to make a suggestion) somehow the form is (this is what I believe) being submitted automatically. I don't believe a human is clicking submit. When I click submit w/o clicking in the field the default text that I have in the field already gets submitted in the generated email. So I now need to work on my validation in my php file that sends the email. For background I obtained my php file from html-form-guide.com here the file is in its entirety: Code: <?php
if(!isset($_POST['submit']))
{
//This page should not be accessed directly. Need to submit the form.
echo "error; you need to submit the form!";
}
$name = $_POST['name'];
$visitor_email = $_POST['email'];
$message = $_POST['message'];
//Validate first
if(empty($name)||empty($visitor_email))
{
echo "Name and email are mandatory!";
exit;
}
if(IsInjected($visitor_email))
{
echo "Bad email value!";
exit;
}
$email_from = 'tom@amazing-designs.com';//<== update the email address
$email_subject = "New Form submission";
$email_body = "You have received a new message from the user $name.\n".
"Here is the message:\n $message".
$to = "tom@amazing-designs.com";//<== update the email address
$headers = "From: $email_from \r\n";
$headers .= "Reply-To: $visitor_email \r\n";
//Send the email!
mail($to,$email_subject,$email_body,$headers);
//done. redirect to thank-you page.
header('Location: thank-you.html');
// Function to validate against any email injection attempts
function IsInjected($str)
{
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str))
{
return true;
}
else
{
return false;
}
}
?>
It does have some validation code, and it also is set up to handle more parameters than I needed. I tried to just pare it down to the one simple thing (I just need the user to type anything they want into my text area) My reasoning is that I should be able to go get some simple validation snippet to make it so that if there is the possibility something is causing the form to just "fire off" w/o a human clicking, the validation shouldn't allow it to send, cause the text field is empty. But one would think if that is happening my default text would allow it to send, but oddly enough, no! when I get the email (last one at 5:49 am) it was a blank email! So its like some robot is doing two things: clicking in the field to empty it and THEN clicking submit! Weird, I know. But the validation code would fix this if only I knew how. (But on another note, if I try to send an empty box my default text pops back in when I click submit--proving that its happening automatically. I tried all morning yesterday to implement a snippet from several sources. Here's a couple of examples of what I added: Code:
function emptyvalidation(entered, alertbox)
{
// Emptyfield Validation by Henrik Petersen / NetKontoret
// Explained at www.echoecho.com/jsforms.htm
// Please do not remove this line and the two lines above.
with (entered)
{
if (value==null || value=="")
{if (alertbox!="") {alert(alertbox);} return false;}
else {return true;}
}
}
I didn't modify this code at all....maybe where I went wrong here. Should "value" correspond to text area name "message"? (about the only thing I didn't try) Here's another one --this one from W3 schools: Code: function validateForm()
{
var x=document.forms["myForm"]["fname"].value;
if (x==null || x=="")
{
alert("First name must be filled out");
return false;
}
}
this is how it was on the source site, all I changed was "myForm" and "fname" to "blog_suggestion" But when testing both these snippets separately what happened is that on submit I just go to my php page (which is just blank) I'm assuming code I'm adding is crashing the script somehow. And then of course no thank you page and no email sent. Finally here is my current php page in its entirety, followed by the form code on the home page... Code: <?php
if(!isset($_POST['submit']))
{
//This page should not be accessed directly. Need to submit the form.
echo "error; you need to submit the form!";
}
$message = $_POST['message'];
//Validate first
if(empty($message))
{
echo "Please enter a suggestion before clicking submit.";
exit;
}
$email_from = 'f7digitaldesign@gmail.com';//<== update the email address
$email_subject = "SOMEONE HAS SUBMITTED A SUGGESTION FOR THE BLOG!";
$email_body = "\n $message".
$to = "f7digitaldesign@gmail.com";//<== update the email address
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
//Send the email!
mail($to,$email_subject,$email_body,$headers);
//done. redirect to thank-you page.
header('Location: thank-you.html');
// Function to validate against any email injection attempts
function IsInjected($str)
{
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str))
{
return true;
}
else
{
return false;
}
}
?>
I tried to modify the validation I got w/ this to produce the "echo" message "Please enter a suggestion before clicking submit." But let's be honest, by now you know I don't know what in the heck I'm doing (it doesn't seem to matter). Form code: Code: <form name="blog_suggetion" method="post" action="send_form_blogidea.php">
<span class="bloginfotext" ><textarea name="message" rows="14" cols="12" onfocus="clearValue(this, 'Please submit ideas for our blog here—we’d love to hear from you!')" onclick="this.value='';" onblur="if (this.value == '') {this.value = 'Please submit ideas for our blog here—we’d love to hear from you!';}" ></textarea></span>
<div style="font-size:6px; color:#FFF;">sdsadfds</div>
<input type="submit" name='submit' value="submit">
</form>
Any time spent and help offered for this is greatly appreciated!! Also if you need to/want to test the field, I don't care--send me a message. I'll know someone cares! Brian I am very new to javascript and really can't figure out what I am doing wrong. I am trying to make a 1 page store that allows you to type in an item and select the color and size you want for that item. If you don't fill in a field, an alert message should tell you that. If all the fields are filled in, a "thank you for purchasing ____________" message should appear in a text area at the bottom of the page. This is my current code: Code: <html>
<head>
<script>
function processform()
{
if ( document.form1.item1.value == "")
{
alert("No Item Chosen")
}
else
{
chosen = ""
len = document.form1.c1.length
for (i = 0; i <len; i++) {
if (document.form1.c1[i].checked) {
chosen = document.form1.c1[i].value
}
}
if (chosen == "") {
alert("No Color Chosen")
}
}
else {
itemname = document.form1.item1.value;
itemcolor = document.form1.c1.value;
itemsize = document.form1.size.value;
document.form1.txtarea1.value = "Thank you for purchasing a " + itemsize + " " + itemcolor + " " + itemname;
}
}
</script>
</head>
<body>
<h1>Store</h1>
<br/><br/>
<form name="form1">
<h4>What item would you like to buy?</h4>
<input type="text" name="item1" value="" /><br />
<br/><br/>
<h4>Color</h4>
<input type="radio" name="c1" value="blue" /> Blue<br />
<input type="radio" name="c1" value="red" /> Red<br />
<input type="radio" name="c1" value="green" /> Green<br />
<input type="radio" name="c1" value="yellow" /> Yellow<br />
<br/><br/>
<h4>Size</h4>
<select name="size">
<option value="small">Small</option>
<option value="medium">Medium</option>
<option value="large">Large</option>
<option value="extra large">Extra Large</option>
</select>
<br/><br/>
<button onclick="processform()">Purchase</button>
<br/><br/>
<textarea rows="2" cols="40" name = "txtarea1"> </textarea>
</form>
</body>
</html>
When I press the purchase button, no alert message is shown, nor does anything get displayed in the textarea. What am I doing wrong? Hello i need help with a simple single field javascript login form, i am building a small website for I and my classmates. i want it to be able to redirect each user to a specific page when a corresponding passcode is entered, i know its unsafe but we dont plan on keeping valuable information on the site, i dont know about MSQL and dont even wish to use it, the code works at this level but am unable to add users since i dont understand javascript if someone could help me i will be very grateful thanks in advance /*here is the code i got so far*/ <tittle> Enter Passcode to proceed </title> <h1 style="font-family:Comic Sans Ms;text-align="center";font-size:20pt; color:#00FF00;> </h1> <form name="login"> Passcode: <input type="text" name="userid"/> <input type="button" onclick="check(this.form)" value="Login"/> <input type="reset" value="Cancel"/> </form> <script language="javascript"> function check(form)/*function to check userid */ { if(form.userid.value == "JohnDoe") /* checkes userid */ { window.open("johndoe.php")/*target page */ } else { alert("Invalid Passcode, please try again!")/*error message*/ } } |
|||||||