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JavaScript - Need A Script That If A Code Is Displayed Tab Will Quit.
I need a java script code that can be installed in to my chrome (plugin) but all it will do is.
Code: If (code) is display quite current tab. else if code isnt displayed leave tab open. The code would the zip code that is filled in on a page like this. http://www.locationary.com/place/en/...1023990998.jsp to see the code properly you need to sign in to the site (free sign up takes like 2 seconds) so if zip code is filled in then quit tab please any help on this would be great Similar TutorialsThis code originally worked, but now it doesn't. It's suppose to count the number of characters you type. The form processes fine, but it's not counting, it always says 1,000 in the box. Any ideas? Thanks Code: <script type = "text/javascript">
var maxLen = 1000; // max number of characters allowed // global variable
var max = "You may enter up to " + maxLen + " characters"; // global variable
function OnPaste () {
//return false; // cancels (blocks) the onpaste event. Uncomment this line to block pasting
setTimeout(checkMaxInput,100); // delay is necessary
}
function initCount() {
document.getElementById("limit").innerHTML = max;
document.getElementById("remLen").value = maxLen;
}
function checkMaxInput() {
var form = document.myform; // or document.forms[0] or document.getElementById("myform");
if (form.txtarea.value.length > maxLen) { // if too long.... trim it!
form.txtarea.value = form.txtarea.value.substring(0, maxLen);
document.getElementById("message").innerHTML = "Too many characters were entered!! The excess over " + maxLen + " have been removed.";
}
else {
document.getElementById("message").innerHTML = "";
}
form.remLen.value = maxLen - form.txtarea.value.length;
}
</script>
<body onload = "initCount()">
<form name = "myform" id = "myform">
<span id = "limit" style="font-size: 10pt;color: #FF0000;font-family: arial, helvetica, sans-serif;"></span>
<br>
<textarea name="txtarea" wrap=physical cols=48 rows=10 onkeyup="checkMaxInput()" onblur="checkMaxInput()" onpaste="OnPaste ()" >
</textarea>
<br>
<input readonly type=text name=remLen id = "remLen" size=3 value = ""> characters left</font>
</form>
<span id = "message" style="color:red";></span>
I'm trying to get my Client Side Firefox DHTML app to display a list of eBooks. For this, i have the following files F:\Textbooks.html F:\eBooks.txt F:\FirstBook.txt F:\SecondBook.txt F:\ThirdBook.txt textbooks.html is my DHTML app eBooks.txt is the Library file with a listing of all of my eBooks. Inside of eBooks.txt is the following data: ----------------- FirstBook.txt, SecondBook.txt, ThirdBook.txt, ----------------- FirstBook.txt to ThirdBook.txt are my actual ebooks. The problem that i'm having is that When i try to click on any buttons other than the FirstBook button, i get the following error: ---------------------------------- Error: unterminated string literal Source File: file:///F:/Textbooks.html Line: 1, Column: 10 Source Code: LoadEbook(' ---------------------------------- So, unlike clicking on the FirstBook button, these other buttons do not load the eBook data into the DIV for displaying the eBook data. I use the DOM insepector to checkout the DOM of the button code, and it seems like whitespace maybe is the problem. However, i have removed whitespace from the HTMLdata string, and that's not fixing the problem. did i forget something silly? LOL i'm using FireFox 3.5 to develop this App. So obviously this will not work with anything other than Gecko Based browsers. here is my HTML code: <html> <head> <script language="JavaScript"> var eBookLibrary = "eBooks.txt"; var SystemPath = "f:" + String.fromCharCode(92) function Init() { // Initialize the eBook reader document.getElementById("EbookCanvas").style.visibility = "hidden"; document.getElementById("EbookToolbar").style.visibility = "visible"; document.getElementById("FileManager").style.visibility = "visible"; // Load the List of eBooks in the Library LoadBookList(); } function UpdateEbookList() { // Update the Library of Ebooks alert("Updating eBook Library"); // Go back to the File Manager, and Reload the List of Ebooks LoadBookList(); } function LoadBookList() { // This will load the list of books that are available var EbookList = LoadFromDisk(SystemPath + eBookLibrary); var EbookListArray = EbookList.split(","); for(var x = 0; x < EbookListArray.length -1; x++) { // Strip the Filename Extension off of the eBook File Name // The Name of the Book is always the first Index in the Array var BookName = EbookListArray[x].split("."); // Remove the weird whitespace - it screws things up...i think... BookName[0] = BookName[0].replace(/(^\s*|\s*$)/g, ""); var HTMLdata = HTMLdata + "<input type='button' value='" + "FirstBook" + "'" + " onClick=LoadEbook('" + EbookListArray[x] + "');><br>"; } // For some ****ed up reason the first string always generates an 'undefined' even though it's nonsense // So just delete that from the HTMLdata string, because it's just ugly - LOL HTMLdata = HTMLdata.replace("undefined", ""); HTMLdata = HTMLdata.replace("", " "); // Write the HTML data to the DIV document.getElementById("FileManager").innerHTML = HTMLdata; } function LoadEbook(EbookName) { // Hide the File Manager and Show the Ebook Canvas document.getElementById("FileManager").style.visibility = "hidden"; document.getElementById("EbookCanvas").style.visibility = "visible"; document.getElementById("EbookToolbar").style.visibility = "visible"; // Load the Ebook content into the Ebook Reader Pannel var EbookContent = LoadFromDisk(SystemPath + EbookName); document.getElementById("EbookCanvas").innerHTML = EbookContent; } function LoadFromDisk(filePath) { if(window.Components) try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsILocalFile); file.initWithPath(filePath); if (!file.exists()) return(null); var inputStream = Components.classes["@mozilla.org/network/file-input-stream;1"].createInstance(Components.interfaces.nsIFileInputStream); inputStream.init(file, 0x01, 00004, null); var sInputStream = Components.classes["@mozilla.org/scriptableinputstream;1"].createInstance(Components.interfaces.nsIScriptableInputStream); sInputStream.init(inputStream); return(sInputStream.read(sInputStream.available())); } catch(e) { //alert("Exception while attempting to load\n\n" + e); return(false); } return(null); } </script> </head> <body onLoad="Init();"> <div id="FileManager" style="position: absolute; top: 0px; left: 0px; visibility: visible;"> The eBook Library's List of Books will be listed here. Click on one to open it in the eBook Reader </div> <br> <div id="EbookCanvas" style="position: absolute; top: 0px; left: 0px; visibility: hidden;"> </div> <br> <div id="EbookToolbar" style="position: absolute; top: 100px; left: 0px;"> <input type="button" value="Open" OnClick="Init();"> <input type="button" value="Update" OnClick="UpdateEbookList();"> <input type="button" value="Exit" OnClick="MainMenu();"> </div> </body> </html> Hi guys.. I really need a bit of help.. is anyone looking at this good with JS? I have a php form validation script but i think its a bit slow and would rather a JS script instead... here is what i have in php.. PHP Code: <?php if(isset($_POST['submit'])) { $firstName = $_POST['firstName']; $lastName = $_POST['lastName']; $email = $_POST['email']; $mobile = $_POST['mobile']; $comments = $_POST['comments']; $errors = array(); function display_errors($error) { echo "<p class=\"formMessage\">"; echo $error[0]; echo "</p>"; } function validateNames($names) { return(strlen($names) < 3); } function validateEmail($strValue) { $strPattern = '/([A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4})/sim'; return(preg_match($strPattern,$strValue)); } function validateMobile($strValue) { $strPattern = '/^\d{10}$/'; return(preg_match($strPattern,$strValue)); } function validateComments($comments) { return(strlen($comments) < 10); } if(validateNames($firstName)) { $errors[] = 'Please Enter Your First Name'; } if(validateNames($lastName)) { $errors[] = 'Please Enter Your Second Name'; } if(!validateEmail($email)) { $errors[] = 'Please Enter Your Correct Email'; } if(!validateMobile($mobile)) { $errors[] = 'Please Enter Your Correct Mobile Number'; } if(validateComments($comments)) { $errors[] = 'Please Enter A Comment More Than 10 Characters'; } if(empty($errors)) { $to = "info@eventpromotion.ie"; $subject = "Event Promotion Enquiry!"; $body = "First Name: " . $_POST['firstName'] . "\nLast Name: " . $_POST['lastName'] . "\nEmail: " . $_POST['email'] . "\nMobile: " . $_POST['mobile'] . "\nMessage: " . $_POST['comments']; $headers = "From: ". $firstName ." ". $lastName . " <" . $email . ">\r\n"; if (mail($to, $subject, $body, $headers)) { echo("<p class=\"formMessage\">Thanks for submitting your enquiry.</p>"); } else { echo("<p class=\"formMessage\">Message delivery failed.</p>"); } } else { //echo "error"; display_errors($errors); } } ?> <form id="form" method="post" action="index.php#quickContact"> <p> <label>First Name</label><br /> <input type="text" name="firstName" value="<?php if(isset($firstName)){echo $firstName;} ?>" /> </p> <p> <label>Last Name</label><br /> <input type="text" name="lastName" value="<?php if(isset($lastName)){echo $lastName;} ?>" /> </p> <p> <label>Email:</label><br /> <input type="text" name="email" value="<?php if(isset($email)){echo $email;} ?>" /> </p> <p> <label>Mobile:</label><br /> <input type="text" name="mobile" value="<?php if(isset($mobile)){echo $mobile;} ?>" /> </p> <p> <label>Comments:</label> <br /> <textarea name="comments" cols="30" rows="3" ><?php if(isset($comments)){echo $comments;} ?></textarea> </p> <p> <input class="send" type="image" src="images/submit2.gif" name="submit" value="Submit" /></p> </form> does anyone know how to transfer this to JS so that it will be easy to understand.. Im not good with JS at all Quote: <html> <body> <script type="text/javascript"> N = prompt ("Enter your Name", "") Q1 = prompt ("Enter your First grade", "") Q2 = prompt ("Enter your Second grade", "") Q3 = prompt ("Enter your Third grade", "") CS.toFixed() = parseInt(Q1) + parseInt(Q2) + parseInt(Q2)/3 M.toFixed() = prompt ("Enter your Major Exam", "") M.toFixed() = ((CS.toFixed()*.6) + (M.toFixed()*.4)) document.write ("Your grade is " + CS.toFixed() + M.toFixed()) </script> </body> </html> My problem is i want the output to not show points (2.7, 3.3) The code works when i dont put .toFixed() on my code also it shows it on document.write but when i put .toFixed() on my code it doesnt show up on document.write already tinkering it for half an our now but i give up hello, i am looking a a specific javascript code for a school project. what the code does is it re-sizes your window to a specific size, and then makes it jump around to the four corners of your screen. a perfect example of this would be the rick roll site called http://www.20b.org/rickroll.html its best viewed in internet explorer, and will take effect after you allow it on the top pop up window. it seems that the latest version of firefox disables the window resizing and movement, so use IE. after examining the page source, i managed to find this code. window.resizeTo(640,625); window.moveTo(0,0); for (i = 1; i <= 9; i++){ setTimeout('window.moveTo(1599,1199);', i+"000"); i++; setTimeout('window.moveTo(0,1199);', i+"000"); i++; setTimeout('window.moveTo(1599,0);', i+"000"); i++; setTimeout('window.moveTo(0,0);', i+"000"); } the code worked perfectly on the macs used at school. but however, when i took it home and tried it on my PC, which has a different sized monitor, it didnt work right. my copied code section seemed to jump off the edges of the screen, like it was using the size of a Macs monitor, yet the original website works fine. this led me to believe that the source code seems to find the size of the monitor and adjust the position of where it moves. i cant seem to find that part of the code. any help would be appreciated Hello, I have an html script and a .php script. The .php requests a random word from a table of words in a mysql database. I wrote a html form to display the requested word in a text box. Here is my html file: Code:
<html>
<body>
<script type="text/javascript">
function myfunction()
{
var xmlhttp;
if(window.XMLHttpRequest)
{
xmlhttp= newHttpRequest();
}
else
{
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if(xmlhttp.readyState==4)
{
document.myLingo.word.value=xmlhttp.responseText;
}
}
xmlhttp.open("GET", "get_Word.php",true);
xmlhttp.send(null);
}
</script>
<form name="myLingo">
<input type="button" name="button" value="New Word" onClick="myFunction();" />
<input type="text" name="word" />
</form>
</body>
</html>
and here is my .php script: Code:
<?php
$con=mysql_connect('localhost', 'xxxx', 'xxxx');
if (!$con)
{
die('Could not connect: '.mysql_error());
}
mysql_select_db("my_lingo", $con);
$sql=mysql_query("SELECT `word` FROM `words` ORDER BY RAND()") or trigger_error('Error: ' .mysql_error());
$word=mysql_fetch_array($sql);
echo $word[0];
mysql_close($con);
?>
When I run this in Internet Explorer; I get a error that is asking for an object on line 32 which is the line that has my button in the javascript. When i run it in firefox, I don't receive an error, but the page still does nothing. Any suggestions? The main function of the page is that, when I click the button, it's supposed to return me a random word from the .php script Thanks, jcjst21 Hello All, So, I have a website with a floating cart and it loads fine and works almost flawlessly lol. However, when a person has a bunch of items in their cart, and they want to minimize it for the rest of their browsing experience, every time a new page loads, or a refresh happens, the floating cart un-minimizes and expands out fully again displaying all the items. This can become very annoying during the shopping experience when you have a bunch of items loading and just taking up space in the browser. Therefore, I am wondering if their is some html or script that would save the minimizing in the floating cart, and carry it over to the next page, and the rest of the browsing on site? Thank you for any suggestions/help. I am new to HTML and script writing, but I am eager to learn. Hopefully in the future, I won't be paying for little changes like this every time I need one. Hi First sorry for my bad English! may any one interpret the JavaScript code below for me? A Device code ( a "random number") and the DVD code gives an activation code! Each install time a random number and thus a new activation code! i works in cookie base manner! clear cookie couse program become unusable and another activation will be needed! I want to change random Number to a fix one so it Becomes constant and does not change regularly! and then no need for change activation code... Where do I change? I'm sure help ... best regards thanks ----------------------------------------------------------------------------------- <html> <head> <title>Activation</title> <script type="text/javascript" src="../js/ajax.js"></script> <script type="text/javascript"> var _0x8834=["\x72\x65\x70\x6C\x61\x63\x65","\x68\x72\x65\x66", "\x6C\x6F\x63\x61\x74\x69\x6F\x6E","\x73\x65\x72\x 69\x61\x6C","\x61\x63\x74\x69\x76\x61\x74\x69\x6F\ x6E\x43\x6F\x64\x65","\x72\x61\x6E\x64","\x73\x75\ x62\x73\x74\x72\x69\x6E\x67","\x4D\x6F\x62\x69\x55 \x70\x54\x6F\x44\x61\x74\x65\x5F\x33","\x4D\x6F\x6 2\x69\x55\x70\x54\x6F\x44\x61\x74\x65\x5F\x34","\x 4D\x6F\x62\x69\x55\x70\x54\x6F\x44\x61\x74\x65\x5F \x35","\x2E\x2E\x2F\x4D\x6F\x62\x69\x55\x70\x54\x6 F\x44\x61\x74\x65\x2E\x68\x74\x6D\x3F"];function GET(){var _0x84efx2={};var _0x84efx3=window[_0x8834[2]][_0x8834[1]][_0x8834[0]](/[?&]+([^=&]+)=([^&]*)/gi,function (_0x84efx4,_0x84efx5,_0x84efx6){_0x84efx2[_0x84efx5]=_0x84efx6;} );return _0x84efx2;} ;if(GET()[_0x8834[3]]!=undefined&&GET()[_0x8834[4]]!=undefined&&GET()[_0x8834[5]]!=undefined){var num=(parseInt(GET()[_0x8834[3]][_0x8834[6]](0,7))%5555)*(parseInt(GET()[_0x8834[5]]%30)+1);if(num==parseInt(GET()[_0x8834[4]])){setf(_0x8834[7],GET()[_0x8834[5]]);setf(_0x8834[8],GET()[_0x8834[3]]);setf(_0x8834[9],GET()[_0x8834[4]]);window[_0x8834[2]]=_0x8834[10];} ;} ; </script> </head> <body align="center"> <h1>Activation</h1> To get activation code visit*************<br> <script language="javascript"> if (GET()['serial']!=undefined) document.write('<br>Incorrect serial or activation code. Try again please!<br>'); </script> <form action="./activation.htm?" method="GET"> <table align="center"> <tr> <td>Device code:</td> <td><script language="javascript"> if (getf('rand_num')==undefined) setf('rand_num', Math.floor(Math.random()*9999)); var rand_num=getf('rand_num'); document.write(rand_num+'<INPUT TYPE="hidden" NAME="rand" VALUE="'+rand_num+'">'); </script></td> </tr> <tr> <td>Serial</td> <td> <input name="serial"></input></td> </tr> <tr> <td>Activation code</td> <td> <input name="activationCode"></input></td> </tr> </table> <input type='submit' value="Activate"></input> </form> </body> </html> Hello all,I have a website and I would like a pop-up window to promote a new website venture I have. I would like for the new website to open in a completely new window/browser when my members simply click on the index page (No link or Buttons).The code below does most of what I ask lol,but it.. 1.Only opens in a new tab (in same browser) while I would like for it to open in a completely new browser "full page" menu bar scroll tab and all. plus 2.It seems to open each and every time the page is clicked,which will be annoying to my members.I would only like for it to open 1 time per visitor every 24 hours or whenever cookies are cleared. Code: <html>
<head>
<script type="text/javascript">
function click_on()
{
window.open("URL HERE", "_blank");
}
</script>
</head>
<body onclick="click_on()">
</body>
</html>
I am no expert at this,and my knowledge is very limited,so excuse me if this is a simple situation.Any help would be greatly appreciated. Thanks, Roco Hi, Please i am not getting clear understanding of a javascript code to redirect user to a different web page based on the day of the week. Please i have search for many script and not getting clear understanding from their code.I have also try several code myself but nothing good has come from it. Please can someone help me and write a descriptive code for me to understand better.I really plead you and your to help me...but i belief the Lord God will bless you for your time helping me. looking forward to here from you. Thank you. Clement Osei Hi, I tried displaying few images as MENU using Javascript. These images are showed normally in Firefox and chrome except Internet Explorer. Help plz
Hello. I have a <div> html element which contains other html tags, as well as plain text inside those tags. How do I grab only the content within the div that will actually be displayed in the browser, and put it in a Javascript string variable? Thanks in advance. Can anyonle pls explain me why the return function is not returning the result as intended? I appreciate you help OUTPUT ====== Student : Doe,John eMail : johndoe@gmail.com Course ID : COIN-070B.01 -------------------------------- function task() { var title = ["Assignment1", "Assignment2", "Assignment3", "Assignment4", "Assignment5", "Mid Term", "Finals"]; var points = [30, 30, 28, 27, 29, 41, 45]; for (var i = 0; i < points.length; i++) { titlePoints += title[i] + (" : " + points[i] + "\n"); } return titlePoints; } Code: <head>
<title>Variable - Examples 1</title>
<script type="text/javascript">
function Student(firstName, lastName, email,courseID){
this.firstName = firstName;
this.lastName = lastName;
this.email = email;
this.courseID = courseID;
this.assignments = task;
}
Student.prototype = {
constructor : Student,
toString : studentInfo
};
function task(){
var title = ["Assignment1","Assignment2","Assignment3","Assignment4","Assignment5","Mid Term", "Finals"]
var points = [30, 30, 28, 27, 29,41,45];
var titlePoints = "";
for (var i=0; i < points.length; i++){
titlePoints += title[i] + " : " + points[i] + "\n";
}
return titlePoints;
}
function studentInfo(){
return "Student : " + this.lastName + "," + this.firstName + "<br>"+ "eMail : " + this.email + "<br>" + "Course ID : " + this.courseID + "<br>" + "--------------------------------" + "<br>" + this.assignments;
}
var student = new Student("John", "Doe", "johndoe@gmail.com","COIN-070B.01");
</script>
</head>
<body>
<script type="text/javascript">
document.writeln(student.toString());
</script>
</body>
</html>
Hello everyone! Hi, I am a complete beginner at Javascript(started a few days ago) and was having trouble with some functions. I'm trying to get the inputs required to change based on an option selected in a drop down menu. I was intending to run different scripts based on whatever is chosen but when I ran a test using an alert function, I realized my code isn't working. I went online and found really confusing stuff like "running a for loop through an array to make a dynamic select feature". Still confused any help would be appreciated. My code thus far: Code: <html>
<head>
<title>Practice</title>
<script language="javascript">
function myScript()
{
var loanType = document.form1.loan.options.text
if (loanType == "Bank A")
{
alert("Working")
}
}
</script>
</head>
<body>
<form name="form1">
<select id="loan" name="loan" onchange="myScript">
<option></option>
<option>Bank A</option>
<Option>Bank B</Option>
</select>
</form>
</body>
</html>
Reply With Quote 01-29-2015, 12:02 PM #2 vwphillips View Profile View Forum Posts Visit Homepage Senior Coder Join Date Mar 2005 Location Portsmouth UK Posts 4,540 Thanks 3 Thanked 513 Times in 500 Posts Code: <html>
<head>
<title>Practice</title>
<script language="javascript">
function myScript()
{
var s=document.form1.loan,loanType = s.options[s.selectedIndex].text
if (loanType == "Bank A")
{
alert("Working")
}
}
</script>
</head>
<body>
<form name="form1">
<select id="loan" name="loan" onchange="myScript();">
<option></option>
<option>Bank A</option>
<Option>Bank B</Option>
</select>
</form>
</body>
</html>
or better Code: <html>
<head>
<title>Practice</title>
<script language="javascript">
function myScript(s)
{
if (s.value == "Bank A")
{
alert("Working")
}
}
</script>
</head>
<body>
<form name="form1">
<select id="loan" name="loan" onchange="myScript(this);">
<option></option>
<option value="Bank A" >Bank A</option>
<Option value="Bank B">Bank B</Option>
</select>
</form>
</body>
</html>
Code: function my_fav_quote_show_optin_form() {
if (!empty($_POST['my_fav_quote_email'])) {
my_fav_quote_opt_in();
}
$out2 = '';
$out = '<form action="" name="myform "method="post" id="requestQuote">';
$out .= '<table style="padding="0px" width="40px">';
$out .= '<tr><td>Name:*</td><td><input type="text" name="my_fav_quote_name" id="my_fav_quote_name"/></td></tr>';
$out .= '';
$out .= '<tr><td>Email:*</td><td><input type="text" name="my_fav_quote_email" id="my_fav_quote_email"/></td></tr>';
$out .= '';
$out .= '<tr><td>Phone:*</td><td><input type="text" name="my_fav_quote_phone" id="my_fav_quote_phone"/></td></tr>';
$out .= '';
$out .= '<tr><td>Event Date(optional):</td><td><input type="text" name="my_fav_quote_date" id="my_fav_quote_date"/></td></tr>';
$out .= '';
$out .= '<tr><td>Estimated Number of Guests(optional):</td><td><input type="text" name="my_fav_quote_guest" id="my_fav_quote_guest"/></td></tr>';
$out .= '';
$out .= '<tr><td>Desired Price Range Per Person (optional):</td><td><input type="text" name="my_fav_quote_rate" id="my_fav_quote_rate"/></td></tr>';
$out .= '';
$out .= '<tr><td style="vertical-align: middle;">Message:<br>(List your special requests, any food allergies , event description , special menu items that are not listed or any other information you think will helpful) </td><td><textarea placeholder="" name="my_fav_quote_message" id="my_fav_quote_message"></textarea></td></tr>';
$out .= '';
$out .= '<tr><td>Security code:*</td><td><img src='.get_bloginfo('wpurl').'/wp-content/plugins/quote-cart/captcha.php?width=60&height=30&characters=5" /></td></tr>';
$out .= '';
$out .= '<tr><td>Input Above Security Code He *</td><td><input type="text" name="security_code" id="security_code" size="5"></td></tr>';
$out .= '';
$out .='<tr><td colspan="2">';
if ( function_exists( 'my_fav_quote_display' ) ){
$out .= my_fav_quote_display();
}
if ( function_exists( 'my_fav_quote_display3' ) ){
$out .= my_fav_quote_display3();
}
$out .='</td></tr>';
$out .= '<tr><td colspan=2 align=center><input type="submit" value="Request Quote" onclick="return chk_validation()" style="background-color:#000;color:#FFF;padding:5px;margin-top:10px;border:none;cursor:pointer;"/>
<input type="button" onclick="formReset()" value="Reset form" />
</td></tr>';
$out .='</table></form>';
echo $out;
?>
<script language="javascript" type="text/javascript">
//<![CDATA[
function validate_email(field,alerttxt)
{
apos=field.indexOf("@");
// alert(apos);
dotpos=field.lastIndexOf(".");
//alert(dotpos);
if (apos<1||dotpos-apos<2)
{ return false;}
else {return true;}
}
function chk_validation()
{
if(document.getElementById("my_fav_quote_name") && document.getElementById("my_fav_quote_name").value == '')
{
alert("Please Enter Name");
document.getElementById("my_fav_quote_name").focus();
return false;
}
if(document.getElementById("my_fav_quote_email").value == '')
{
alert("Please Enter Email");
document.getElementById("my_fav_quote_email").focus();
return false;
}
else
{
//alert(validate_email(document.getElementById("my_fav_quote_email").value,"Not a valid e-mail address!");
if (validate_email(document.getElementById("my_fav_quote_email").value,"Please enter valid e-mail address!")==false) {
alert("Please enter valid e-mail address!");
document.getElementById("my_fav_quote_email").focus();
return false;
}
}
if(document.getElementById("security_code").value == '')
{
alert("Please Enter Security Code");
document.getElementById("security_code").focus();
return false;
}
if(document.getElementById("quotes").value == '')
{
alert("Please add atleast one request quote");
document.getElementById("quotes").focus();
return false;
}
//return true;
}
//]]>
</script>
<?php
}
can we reset the display functions data when we click on reset button? Good Day, I am very new to JavaScript and I am working on an assignment that is almost finished, but I have a problem getting the result to work. When I enter the two values and then hit submit, nothing is returned. I am guessing that either my code is incorrect or I have used the wrong ids maybe. Basically, the user enters 2 parameters (hourly wage and hours worked) and the first function turns the parameters into the gross pay (depends on if the hours are standard pay or if overtime is involved). The second function takes the gross pay and does the tax amounts for local, state and federal. Then it adds all taxes to give a total of tax amount paid. The input for the parameters is done by <input> tag. The return reslut is supposed to be just the number which is the total amount of taxes to be taken out. This all has to be done by <input> tags. Could someone look over the html and JS and help me find where the problem is at. The instructor said we could use ? : operator for determining the pay rates, but I found it easier to do if/else staements because I was not sure how you would script that. Any help would be great. Thanks HTML Code Code: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Calculate Tax Amount</title>
<link href="style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="calculateGross.js"></script>
<script type="text/javascript" src="calculateTax.js"></script>
</head>
<body>
<table width="60%" border="0" cellpadding="0" cellspacing="2" align="center" class="view">
<tr>
<td colspan="3" class="textview">Calculate the gross pay:</td>
</tr>
<tr>
<td class="labeltext">Pay rate(dollars per hour)</td>
<td>:</td>
<td><input type="text" name="payrate" id="payrate" class="textval"></td>
</tr>
<tr>
<td class="labeltext">Hours worked</td>
<td>:</td>
<td><input type="text" name="hours" id="hours" class="textval"></td>
</tr>
<tr>
<td colspan="3" align="center"><input type="button" name="" value="Submit" onclick="return calculate(); ">
</td>
</tr>
</table>
<br>
<br>
<table width="60%" border="0" cellpadding="0" cellspacing="2" align="center" class="view">
<tr>
<td colspan="3" class="textview">Total Tax Paid:</td>
<tr>
</tr>
<td class="labeltext">Grand Total of Taxes</td>
<td>:</td>
<td><input type="text" name="total" id="totalTax" class="textval" disabled="disabled"></td>
</tr>
</table>
</body>
</html>
First Function JS Code: function calculate() {
var payRate = document.getElementById("payrate").value;
var hoursWorked = document.getElementById("hours").value;
var oTime;
var oPay;
var oHour;
var grossPay;
if(hoursWorked > 40)
{
oTime = Number ( hoursWorked ) - 40;
oPay = Number ( ( payRate ) * 1.5 ) * oTime;
oHour = Number ( hoursWorked )- Number ( oTime );
grossPay = Number ( payRate ) * Number ( oHour )
+ Number ( oPay );
}
else
grossPay = Number ( hoursWorked ) * Number ( payRate );
}
The second function JS Code: function calculateTax(gross) {
var gross;
var localTax;
var localTaxBal;
var stateTax;
var stateTaxBal;
var fedTax;
var fedTaxBal;
var totalTax;
localTax = Number ( gross ) * 2/100;
localTaxBal = Number ( gross ) - Number ( localTax );
stateTax = Number ( localTaxBal ) * 8/100;
stateTaxBal = Number ( localTaxBal ) - Number ( stateTax );
fedTax = Number ( stateTaxBal ) * 31/100;
fedTaxBal = Number ( stateTaxBal ) - Number ( FedTax );
totalTax = Number ( localTax.toFixed(2) ) + Number ( stateTax.toFixed(2) ) + Number ( fedTax.toFixed(2) );
return totalTax.toFixed(2);
}
Hi, I am new to this forum but I am in dire need of help. I am sorry if this isn't they way you normally do things. I read through some of the rules, but it is late and I am in a hurry. Any help would be greatly appreciated. I need the image file names in my array to be shown in the text box. I am not quite sure how to do this. I have been trying for some time but cannot figure it out. Here is my code. <head> <title>Asn4CStartup.htm by Todd Bowman</title> <style type="text/css" > h1, h2, h3 {font-family: 'arial black';} .controls { font-family: 'arial black'; font-size:10pt;} </style> <script type="text/javascript"> /* <![CDATA[ */ // Note: variables declared inside a function // using the var keyword are all local variables. It means that these // variables are only known inside the function. Other functions cannot see // the values. // On the other hand if a variable is declared outside any function, these are global // variables. The values of global variables are available in all other functions. // Other function can change the values of global variables. // Declare a global var n: var n=0; // we will use this global variable to keep track of exactly which element of the array // is being displayed now. When the user clicks Next button, we will add 1 to n and // then display the image file in the nth element of the array // Declare a global array that will contain the names of image files. var imgArray = new Array(); // The following function will be triggered on the onload event of the page. function fillArray() { // alert ("Hello on load"); imgArray[0]="Bus1.jpg"; imgArray[1]="Bus2.jpg"; imgArray[2]="Fam1.jpg"; imgArray[3]="Fam2.jpg"; imgArray[4]="Honey1.jpg"; imgArray[5]="Honey2.jpg"; imgArray[6]="Map1.png"; // for ( i in imgArray) // alert (imgArray[i]); } function showNext() // This function will be triggered on click of the Next button { // alert ("Hello showNext"); // alert(n); n = n+1; //alert (n); if (n > imgArray.length-1) { alert ('You are already on the last image'); n = n-1; } else document.getElementById('imgPic').src='images/'+imgArray[n]; } // end showNext() function showPrevious() // This function will be triggered on click of the Previous button { // alert("Hello Previous"); // alert(n); n = n-1; // alert (n); if (n < 0) { alert ('You are already at the first image'); n = n+1; } else document.getElementById('imgPic').src='images/'+imgArray[n]; } // end showPrevious() function showFirst() //This function will be triggered on click of the First button { // alert (n); if (n == 0) { alert ('You are already on the first image'); } else document.getElementById('imgPic').src='images/'+imgArray[0]; } function showLast() { // alert (n); if (n > imgArray.length-1) { alert ('You are already on the last image'); } else document.getElementById('imgPic').src='images/'+imgArray.length-1; } /* ]]> */ </script> </head> <body onload="fillArray();"> <div> <h1> Asn4CStartup.htm by Mesbah Ahmed </h1> <h2>Windsurf Image Navigation </h2> Name of the image file shown below:   <input type="text" id="imageName" size="20" readonly="readonly" /> <br/><br/> <img id="imgPic" src = "images/Bus1.jpg" alt="picture" width="500px" height="350px" /> <br/> <input type="button" value="Next" class="controls" onclick="showNext();" /> <input type="button" value="Previous" class="controls" onclick="showPrevious();" /> <input type="button" value="First" class="controls" onclick="showFirst();" /> <input type="button" value="Last" class="controls" onclick="showLast();" /> <br/> <p> <img src="http://www.w3.org/Icons/valid-xhtml11.png" alt="Valid XHTML 1.1!" height="31px" width="88px" /> <img src="http://jigsaw.w3.org/css-validator/images/vcss-blue.png" alt="Valid CSS!" height="31px" width="88px" /> </p> </div> </body> </html> Hello, I am fairly new to javascript so patience is appreciated. I have some javascript I need to execute that is located in an SSI footer. The purpose of the code is to find out what domain the page was loaded at and then to tailor some links to match. Because of how the hosting environment is set up (which I have no control over) when the links don't match the domain they aren't included. I also have to use a complete url (as opposed to relative url) because the footer is included in many different web pages. The problem is that the code is executed but it also is displayed as plain text in firefox. The test site is http://test.ci.edina.mn.us Help! The code is: Code: <script type="text/javascript"> var domainName, strOut; domainName = document.domain; strOut = '<link rel="stylesheet" type="text/css" href="http://' + domainName + '/js/jquery.fancybox/jquery.fancybox.css" media="screen" />'; document.write(strOut); strOut = '<script src="http://' + domainName + '/js/jquery-1.3.2.min.js" type="text/javascript"></script>'; document.write(strOut); strOut = '<script src="http://' + domainName + '/js/jquery.fancybox/jquery.fancybox-1.2.1.js" type="text/javascript"></script>'; document.write(strOut); strOut = '<script src="http://' + domainName + '/js/jquery.easing.1.3.js" type="text/javascript"></script>'; document.write(strOut); </script> Hi, I am a complete beginner at Javascript(started a few days ago) and was having trouble with some functions. I'm trying to get the inputs required to change based on an option selected in a drop down menu. I was intending to run different scripts based on whatever is chosen but when I ran a test using an alert function, I realized my code isn't working. I went online and found really confusing stuff like "running a for loop through an array to make a dynamic select feature". Still confused any help would be appreciated. My code thus far: <html> <head> <title>Practice</title> <script language="javascript"> function myScript() { var loanType = document.form1.loan.options.text if (loanType == "Bank A") { alert("Working") } } </script> </head> <body> <form name="form1"> <select id="loan" name="loan" onchange="myScript"> <option></option> <option>Bank A</option> <Option>Bank B</Option> </select> </form> </body> </html> Reply With Quote 01-08-2015, 10:52 AM #2 Primus View Profile View Forum Posts New Coder Join Date Oct 2014 Posts 92 Thanks 0 Thanked 14 Times in 14 Posts Code: <script>
function myScript()
{
var selectedIndex = document.form1.elements.loan.options.selectedIndex; // returns 0-2 in this case
var loanType = document.form1.elements.loan.options[selectedIndex].value; // returns the value of the selected item
if (loanType == "Bank A")
{
alert("Working")
}
}
</script>
<form name="form1">
<select id="loan" name="loan" onchange="myScript()">
<option></option>
<option>Bank A</option>
<option>Bank B</option>
</select>
</form>
Maybe not the best way, but it does the trick. Reply With Quote 01-08-2015, 11:43 AM #3 Philip M View Profile View Forum Posts Supreme Master coder! Join Date Jun 2002 Location London, England Posts 18,371 Thanks 204 Thanked 2,573 Times in 2,551 Posts You have quite a lot of obsolete code:- 1) It is obsolete to assign a name to a form and permitted only for the sake of backwards compatibility. 2) <script language=javascript> is long deprecated and obsolete. Use <script type = "text/javascript"> instead (in fact also deprecated but still necessary for IE<9). 3) Scripts should normally be placed right in front of the </body> tag. Any script can optionally go in the head if you wrap it inside a load event listener so that it can't run before the page loads. 4) Use the value of a select box option, not the text. 5) It is recommended that you place the opening brace following the function, if, else, for, while, do, switch, and try statements on the same line and not on the following line. Apart from that every Javascript statement should be followed by a semi-colon (;). It is quite possible to disregard this advice, but if you do one day it will rise up and bite you in the undercarriage. Code: <html>
<head>
<title>Practice</title>
</head>
<body>
<form>
<select id="loan" name="loan" onchange="myScript()">
<option value = "">Chosoe...</option>
<option value = "Bank A">Bank A</option>
<Option value = "Bank B">Bank B</Option>
</select>
</form>
<script type = "text/javascript">
function myScript() {
var loanType = document.getElementById("loan").value;
if (loanType == "Bank A") {
alert("Working")
}
}
</script>
</body>
</html>
If you really want to use the option text ... Code: <html>
<head>
<title>Practice</title>
</head>
<body>
<form>
<select id="loan" name="loan" onchange="myScript(this)">
<option value = "">Choose...</option>
<option value = "Bank A">Bank A</option>
<Option value = "Bank B">Bank B</Option>
</select>
</form>
<script type = "text/javascript">
function myScript(element) {
var loanType = element.options[ element.selectedIndex ].text;
if (loanType == "Bank A") {
alert("Working")
}
}
</script>
</body>
</html>
The Warrington players can hang their heads high. - Commentator, BBC Radio 2 |
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