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JavaScript - Transfer Javascript Variable To Bash Script
I have this code to prompt for text input and then I want to run script.sh:
Code: <script type="text/javascript">
function runscript()
{
var x=prompt("Enter text:");
//this is where I'm lost
var xmlhttp=new XMLHttpRequest();
xmlhttp.open("GET","/cgi-bin/script.sh");
xmlhttp.send()
}
</script>
Is it possible to substitute x above as the value for $txt in script.sh which looks like this below and how please? Code: #!/bin/bash echo "Content-type: text/html" echo "" <some xmlrpc command> "add text $txt" Similar TutorialsHi! I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function. I need to send this variable as the value of a hidden field in the form which is in the body of the document. This is my JavaScript Code: Code: function WriteContactFormStatement1 () {
var ContactFormValue = ref2;
document.write('<input type="hidden" name="UReferrersName" value="' + ContactFormValue + '" />');
}
var WriteContactFormStatement = WriteContactFormStatement1 ();
And at the end of my form, before the submit button, I have the following code: Code: <!-- START -- Javascript to print the statement for UReferrersName --> <script language="JavaScript" type="text/JavaScript"> //WriteContactFormStatement(); document.write (WriteContactFormStatement); </script> <!-- End -- Javascript to print the statement for UReferrersName --> When I execute the form, it doesn't work the way it should, plus, gives me a word "undefined" next to the "Submit" button ..... Please help !... - Xeirus. Hello I have a piece of javascrip that refreshes the page: ---------- Code: <script type="text/javascript">
<!-- Begin
function reFresh() {
location.reload(true)
}
/* Set the number below to the amount of delay, in milliseconds,
you want between page reloads: 1 minute = 60000 milliseconds.
2 minutes = 120000 milliseconds 5 minutes = 300000 milliseconds*/
window.setInterval("reFresh()",20000);
// End -->
</script>
-------- I am new to javascript and wanted to use an html options menu in order to be able to choose the refresh interval: Code: <SELECT NAME="refreshtime"> <OPTION VALUE="60000">1 min</option> <OPTION VALUE="120000">2 min</option> <OPTION VALUE="180000">3 min</option> <OPTION VALUE="240000">4 min</option> </SELECT> I know that I have to pass a variable to the function. I have tried several variations but none have worked. I have mostly received a "done with errors" warning. Any help would be appreciated. Thanks Zam Hey there, I'll explain what I'm trying to do. I have a back-to-top button on my website that will only appear after the user is 500px down the page. I'd like to be able to change that 500px value to whatever the users window height is. I have a code that retrieves the users window height and will echo it wherever I place the script on my page: Code: <script>
var winW = 800, winH = 600;
if (document.body && document.body.offsetWidth) {
winW = document.body.offsetWidth;
winH = document.body.offsetHeight;
}
if (document.compatMode=='CSS1Compat' &&
document.documentElement &&
document.documentElement.offsetWidth ) {
winW = document.documentElement.offsetWidth;
winH = document.documentElement.offsetHeight;
}
if (window.innerWidth && window.innerHeight) {
winW = window.innerWidth;
winH = window.innerHeight;
}
document.writeln(+winH);
</script>
I'll also post the script for the back-to-top button: Code: <script type="text/javascript" src='<?php bloginfo('template_url'); ?>/js/jquery.min.js'></script><script>
$(document).ready(function(){
// hide #back-top first
$("#back-top").hide();
// fade in #back-top
$(function () {
$(window).scroll(function () {
if ($(this).scrollTop() > 500) {
$('#back-top').fadeIn();
} else {
$('#back-top').fadeOut();
}
});
// scroll body to 0px on click
$('#back-top a').click(function () {
$('body,html').animate({
scrollTop: 0
}, 800);
return false;
});
});
});
</script>
In that first code, it seems like the value +winH is what I need to use. The line document.writeln(+winH); merely prints the value as text on my page. Now in this second piece of code there's two numeric values. The second, 800, is the speed that the page scrolls back to the top. The first value, 500, is the value I want to replace. Can anyone guide me through how I might combine these two scripts to work together? Basically I am being restricted by a third party program that manages my email list. When a person signs up for my website it first adds them to my external email list and then to my MySQL database. In order to do this you have to pass the information of the form to the next page where you can "display" it. Nothing except this display function seems to work. So what I am trying to do is take what is outputted by this display button and store it in a javascript variable. Then transfer this variable to a form which will auto submit and start the PHP registration. I need help pulling the output of the script, right now I can either get an undefined or the entire HTML code. Is there another option? Here is my code: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd"
>
<html lang="en">
<head>
<title>Raiding Professionals - Register</title>
<script type="text/javascript">
var formData = function() {
var query_string = (location.search) ? ((location.search.indexOf('#') != -1) ? location.search.substring(1, location.search.indexOf('#')) : location.search.substring(1)) : '';
var elements = [];
if(query_string) {
var pairs = query_string.split("&");
for(i in pairs) {
if (typeof pairs[i] == 'string') {
var tmp = pairs[i].split("=");
elements[unescape(tmp[0])] = unescape(tmp[1]);
}
}
}
return {
display: function(key) {
if(elements[key]) {
document.write(elements[key]);
} else {
document.write("<!--If desired, replace everything between these quotes with a default in case there is no data in the query string.-->");
}
}
}
}();
</script>
</head>
<body>
<div id='1'><script type="text/javascript">formData.display("name (awf_first)")</script></div>
<div id='2'><script type="text/javascript">formData.display("name (awf_last)")</script></div>
<div id='3'><script type="text/javascript">formData.display("email")</script></div>
<div id='4'><script type="text/javascript">formData.display("custom password")</script></div>
<form method='post' action='register.php' name='register'>
<input name='firstname' id='firstname' value='' type='text'>
<input name='lastname' id='lastname' value='' type='text'>
<input name='email' id='email' value='' type='text'>
<input name='password' id='password' value='' type='password'>
<input name='password2' id='password2' value='' type='password'>
<input type='submit' value='submit'>
</form>
<script type='text/javascript'>
var firstname = document.getElementById('1').innerHTML; ;
var lastname = document.getElementById('2').innerHTML; ;
var email = document.getElementById('3').innerHTML;
var password = document.getElementById('4').innerHTML; ;
document.getElementById("firstname").value = firstname;
document.getElementById("lastname").value = lastname;
document.getElementById("email").value = email;
document.getElementById("password").value = password;
document.getElementById("password2").value = password;
</script>
</body>
</html>
I've done some searching and can't find an exact answer, so I'll ask it here. I want to know if it is possible (by fairly simple means) to take the results from one page and transfer it to another? Here is the dilema. I've helped with an order form page for a local company. They have to change the items and options weekly, so they chose to have the customer enter in the total for their order. They now want to add a Paypal button for those that wish to pay by credit and ahead of time. But the order form has to be submitted prior to the customer seeing the PayPal button. We decided to put it on the confirmation page IF AND ONLY IF the total amount the customer manually added could be transferred to the confirmation page. Is this possible with some script?
Hi, How do I "select a 'read more' button on a page and obtain the balance of the article"? Novice...... Thank You Can anyone tell me of how to take or assign a javascript variable into php.
Hi, I have a rather complicated problem for me as it involves both php and js. And I'm getting lost... Let me explain: On a page, order.html, I have a form including the following fields: - name - comment When posted, it is linked to request.php and request.validation.js, to end up on confirmation.php. On confirmation.php, I would like to reuse the information entered in the fields on order.php (name, email, comment) to display them on the page. My issue I can't find how to 'take them along' in request.php / request.validation.js to confirmation.php where I'm trying to display them with : Code: Contact: <span id="name"><?php echo($_POST['name']); ?></span> etc. For reference, here are my files request.php and request.validation.js: PHP Code: <?php // CONFIGURATION -------------------------------------------------------------- // This is the email where the contact mails will be sent to. $config['recipient'] = 'mail@mail.com'; // This is the subject line for contact emails. // The variable %name% will be replaced with the reference ordered. $config['subject'] = 'Website enquiry from %name%'; // These are the messages displayed in case of form errors. $config['errors'] = array ( 'no_name' => 'Veuillez entrer votre nom.', 'no_email' => 'Votre adresse email est requise.', 'invalid_email' => 'Votre adresse email n est pas valide.', ); // END OF CONFIGURATION ------------------------------------------------------- // Ignore non-POST requests if ( ! $_POST) exit('Nothing to see here. Please go back to the site.'); // Was this an AJAX request or not? $ajax = (isset($_SERVER['HTTP_X_REQUESTED_WITH']) AND strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'); // Set the correct HTTP headers header('Content-Type: text/'.($ajax ? 'plain' : 'html').'; charset=utf-8'); // Extract and trim contactform values $name = isset($_POST['name']) ? trim($_POST['name']) : ''; $email = isset($_POST['email']) ? trim($_POST['email']) : ''; $comment = isset($_POST['comment']) ? trim($_POST['comment']) : ''; // Take care of magic quotes if needed (you really should have them disabled) set_magic_quotes_runtime(0); if (get_magic_quotes_gpc()) { $name = stripslashes($name); $email = stripslashes($email); $comment = stripslashes($comment); } // Initialize the errors array which will also be sent back as a JSON object $errors = NULL; // Validate name if ($name == '' || strpos($name, "\r") || strpos($name, "\n")) { $errors['name'] = $config['errors']['no_name']; } // Validate email if ($email == '') { $errors['email'] = $config['errors']['no_email']; } elseif ( ! preg_match('/^[-_a-z0-9\'+*$^&%=~!?{}]++(?:\.[-_a-z0-9\'+*$^&%=~!?{}]+)*+@(?:(?![-.])[-a-z0-9.]+(?<![-.])\.[a-z]{2,6}|\d{1,3}(?:\.\d{1,3}){3})(?::\d++)?$/iD', $email)) { $errors['email'] = $config['errors']['invalid_email']; } // Validation succeeded if (empty($errors)) { // Prepare subject line $subject = str_replace('%name%', $name, $config['subject']); // Set date $todayis = date("l, F j, Y") ; // Prepare message $message = "Date: $todayis Nom: $name email: $email Commentai $comment"; // Additional mail headers $headers = 'Content-Type: text/plain; charset=utf-8'."\r\n"; $headers .= 'From: '.$email; // Send the mail if ( ! mail($config['recipient'], $subject, $message, $headers)) { $errors['server'] = 'Server problem'; } } if ($ajax) { // Output the possible errors as a JSON object echo json_encode($errors); } else { // Show a simple HTML feedback message in case of non-javascript support if (empty($errors)) { header('Location: ../steps/confirmation.php'); } else { echo '<h2>Oups!</h2>'; echo '<ul><li>'; echo implode('</li><li>', $errors); echo '</li></ul>'; echo '<br><br><a href="javascript:history.back(-1);">Retour</a>'; } } Code: /*
* Request Form Validation v1.0
* By Simon Bouchard <www.simonbouchard.com>
* You need at least PHP v5.2.x with JSON support for the live validation to work.
*/
jQuery(document).ready(function(){
jQuery('#requestform').submit(function() {
// Disable the submit button
jQuery('#requestform input[type=submit]')
.attr('value', 'Send...')
.attr('disabled', 'disabled');
// AJAX POST request
jQuery.post(
jQuery(this).attr('action'),
{
name:jQuery('#name').val(),
email:jQuery('#email').val(),
comment:jQuery('#comment').val(),
},
function(errors) {
// No errors
if (errors == null) {
document.location.href="confirmation.php";
}
// Errors
else {
// Re-enable the submit button
jQuery('#requestform input[type=submit]')
.removeAttr('disabled')
.attr('value', 'Envoyer');
// Technical server problem, the email could not be sent
if (errors.server != null) {
alert(errors.server);
return false;
}
// Empty the errorbox and reset the error alerts
jQuery('#requestform .errorbox').html('<ul></ul>').show();
jQuery('#requestform li').removeClass('alert');
// Loop over the errors, mark the corresponding input fields,
// and add the error messages to the errorbox.
for (field in errors) {
if (errors[field] != null) {
jQuery('#' + field).parent('li').addClass('alert');
jQuery('#requestform .errorbox ul').append('<li>' + errors[field] + '</li>');
}
}
}
},
'json'
);
// Prevent non-AJAX form submission
return false;
});
});
Thanks for your help. M. I am trying to transfer the variables of the form (username & password )in the html page to the process.php page which are both given below. However I am not able to read those values from the process.php page. Can anyone please let me know what is going wrong here? Thanks in advance and appreciate your help. HTML Page <!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> <script language="JavaScript" type="text/javascript"> function xor_str() { var username_val = document.forms['the_form'].elements["username"].value; var password_val = document.forms['the_form'].elements["password"].value; var xor_key='1234'; var username_res=""; var password_res="" for(i=0;i<username_val.length;++i) { username_res+=String.fromCharCode(xor_key^username_val.charCodeAt(i)); } for(i=0;i<password_val.length;++i) { password_res+=String.fromCharCode(xor_key^password_val.charCodeAt(i)); } // XOR is done //shifting the username_res to the left by 1 bit //username_res = username_res << 1; //shifting the password_res to the left by 1 bit //password_res = password_res << 1; //setting the xor'ed and shifted value for submission document.forms['the_form'].elements["username"].value = username_res; document.forms['the_form'].elements["password"].value = password_res; //alert("UserName: " + username_res); //alert("Password: "+ password_res); the_form.submit(); // is this step right? } </script> </head> <body> <form name="the_form" action="process.php" method="post"> <table> <tr><td colspan="3">Username:<input type="text" name="username"></td></tr> <tr><td>Password: <input type="text" name="password"></td><td colspan="2"><input type="button" onClick="xor_str()" value="Submit"></td></tr> </table> </form> </body>s </html> Process.php page <html><body> <?php $username = $_POST['username']; $password = $_POST['password']; echo "You ordered ". $username . " " . $password . ".<br />"; echo "Thank you "; ?> </body></html> Basically I have comments posted on articles and I want to allow users to report them if they find inappropriate content. I want them to be able to click on icon on the comment which will open up a pop-up. Then in the pop-up they can type why they are reporting the comment. Code: <script type="text/javascript">
function popup() {
Report = window.open('/report.php','Report','width=350, height=400');
document.reportform.submit();
}
</script>
<form action="/report.php" name="reportform" method="post" target="Report">
<input type="hidden" name="reporter_id" value = "<?php echo $user_id; ?>" />
<input type="hidden" name="reported_id" value="<?php echo $row['uid'] ?>" />
<input type="hidden" name="comment_id" value="<?php echo $row['id'] ?>" />
<a href="#" name="reportform" class="submit" onclick="return popup();"> Report</a></form>
I've been messing with this code for a while now. This code successfully brings up the pop-up, but it doesn't transfer the form data. My main coding language is PHP, and I'm in the process of learning Javascript. Can anyone help? Hey friends, I'm not sure where to post this, so redirect me if there is a more appropriate location, please. I am having a very strange problem with a javascript gallery contained within a site I am working on. The problem is, that it broke (appears to be a non-working javascript) while transferring servers (from test server to client server). It makes me believe that it is a filepath problem, but I have checked over the filepaths, the javascript, the css, the html, substituted the new files back into the test server one by one, which, all work on the test server (and vice versa, the old files dont work on the new server)... and cannot seem to find the problem. I am using noobSlide gallery and have replaced the JS files incase they became corrupted in any way during the transfer. The website is located he http://www.design-evolve.com The gallery is located within Landscape-> Residential Landscape (under the Projects section). Once you reach the Residential Landscape, the Gallery is at the top of the page, and the arrows *should* scroll you through 5 images. Can anyone give me a fresh set of eyes to see if I am overlooking something? Any help would be much appreciated. Thanks, -Andrew Hi Folks, I'm trying to figure out a script to transfer selected checkbox information to another page. I'm making a needs list for a non-profit group and the list is "huge" so I thought it would be nice to have something where the viewer could have a list of the items they checked to donate instead of printing out or transmitting the six pages for the entire list. I found a script in the archives from 10/2002 that "Adios" wrote in reply to an inquiry. It is real close to what I want but it involves transfering graphics instead of the text information from the checkbox. I've been working on it for several days but cannot get it to work. Here's Adios' script: <html> <head> <title>untitled</title> <script type="text/javascript" language="javascript"> var lefty = righty = null; function pop_twins() { lefty = open('lefty.htm','lefty','left=0,top=0,width='+screen.availWidth/2+',height='+screen.availHeight+',status=0'); righty = open('righty.htm','righty','left='+screen.availWidth/2+',top=0,width='+screen.availWidth/2+',height='+screen.availHeight+',status=0'); lefty.focus(); righty.focus(); } </script> </head> <body> <a href="javascript:void pop_twins()">pop 'em</a> </body> </html> [lefty.htm] <html> <head> <title>The Source</title> <base href="http://aabode.com/victoria/images/"> <script type="text/javascript" language="javascript"> var path = 'http://aabode.com/victoria/images/'; function addIMG() { var HTML = '', img, box_arr = document.addform.ImgAdd, which = 0; HTML += '<html><head><title>The Destination</title></head><body>'; HTML += '<h1>&#149; The Destination &#149;</h1>'; while (box = box_arr[which++]) if (box.checked) HTML += '<img vspace="5" border="1" src="' + path + box.value + '"><br>'; HTML += '</body></html>'; if (opener.righty) { opener.righty.document.write(HTML); opener.righty.document.close(); } } </script> </head> <body> <h1>&#149; The Source &#149;</h1> <form name="addform"> <input type="checkbox" name="ImgAdd" value="apple.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="apple.jpg"><br> <input type="checkbox" name="ImgAdd" value="strawberry.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="strawberry.jpg"><br> <input type="checkbox" name="ImgAdd" value="pumpkin.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="pumpkin.jpg"><br> <input type="checkbox" name="ImgAdd" value="lettuce.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="lettuce.jpg"><br> <input type="checkbox" name="ImgAdd" value="raspberries.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="raspberries.jpg"><br> <input type="checkbox" name="ImgAdd" value="tomatoes.jpg" onclick="addIMG()"> <img align="middle" vspace="5" border="1" src="tomatoes.jpg"> </form> </body> </html> [righty.htm] <html> <head> <title>The Destination</title> <body> <h1>&#149; The Destination &#149;</h1> </body> </html> I would like to also include a print function and submit. The print feature is not a big issue as the viewer can print from the browser but I thought it would make the transferred information page a bit more snazzy and they will have a record of thier selections. On the submit I don't have a URL setup yet but if you could put something like "URL HERE" in the script placement I can change it when they get up and going. Thanks in advance for your help, and thanks for taking the time to read all this. Is it possible to pass the value of a javascript variable through src? For example, instead of... <script type="text/javascript" src="/myfolder/myjsfile.js"></script> ...could I have something like... <script type="text/javascript" src=JS VARIABLE VALUE></script> What would be the syntax for this? Is it even possible? Thank you! Hi, is it cool/possible to use a php variable inside the javascript ? i have this hidden html form field PHP Code: <?php $unique = md5(uniqid()); ?> <input type="hidden" name="unique" id="<?php echo $unique; ?>" value="" /> then i have this javascript PHP Code: var hiddenfield = document.getElementById('<?php echo $unique; ?>'); hiddenfield.value = new Date().getTime(); LOL it doesn't work, can somebody help me please ? I get the screen resolution with this script: <SCRIPT language="JavaScript"> <!-- height = screen.height; width = screen.width; document.write(width + "x" + height); var x = ( width + "x" + height); //--> </SCRIPT> Now I have some links below and I want to use bold if the link has the same screen resolution: <a href="page1">800x600</a> <a href="page2">1024x768</a> <a href="page3">1680x1050</a> <a href="page4">1920x1200</a> Supposing my screen resolution is 1920x1200, the result should be: 800x600 1024x768 1680x1050 1920x1200 How do I do that? Thx!! SOLVED I am trying to use a php variable in javascript. At the moment I am using a fixed variable PHP Code: $articleID = 5; Then outputting it to the page to declare a javascript variable Code: var articleid = "<?php echo $articleID; ?>"; Then trying to us it within a string "FlashVars", "fileURL=../uploadedfiles/+ articleid + .gpx&key=ABQIAAAAOQBC......... Can anyone tell me what I am doing wrong? I am not very used to Javascript and perhaps I am going about it totally the wrong way. Help! Gordon Hi, I have a small script that opens a small popup in which to populate a form. What I want to do is include a variable so that a particular PHP page opens. I include where I am at present: HTML page calling JS popup: <input type="text" name="DOCUMENTS" id="DOCUMENTS" onclick="makeSelection(this.form, 'DOCUMENTS');"> JS Code: targetElement = null; function makeSelection(myform, id) { if(!myform || !id) return; targetElement = myform.elements[id]; var handle = window.open("../file_upload.php?dir=CODE", "mywindow","menubar=0,resizable=0,width=400,height=250"); } What I want to be able to do is get it so that the bit of JS that has 'dir=CODE' has a variable called from the HTML page. Is this possible, and if so, could anyone please help me out? Regards, Neil Gonna be asking a few Q's about a quiz javascript i'm making. I'm pretty new to JS. I have this, a select box, in the body. Code: <div align="center"><center><p><strong>Your response:</strong> <select
name="theresponse" size="1" onChange="responses()">
<option value="-----">----</option>
<option value="a">a</option>
<option value="b">b</option>
<option value="c">c</option>
<option value="d">d</option>
</select>
Then the relevant bit of script lower down Code: var loop=0
function responses(){
loop++
var temp2=document.instantquiz.theresponse
var temp3=temp2.options[temp2.selectedIndex].text
if (temp3!=solution[whichone]&&temp2.selectedIndex!=0)
document.instantquiz.thesolution.value="Sorry, the correct answer is "+solution[whichone];
else if(temp2.selectedIndex!=0)
document.instantquiz.thesolution.value=compliments[whichone];
}
I want to add 1 to 'loop' (so that people can't score twice etc.). The problem I have here is that loop just doesn't want to go up. I've tried all sorts of things like doing it under a new variable, and even putting a new function up, all in vain. Why doesn't it work? =s Hi: I got a blank page returned when using javascript within the Frameset. Here is part of my codes: (my javascript part) <script language="JavaScript"> //this function will be used to get the parameter from URL using javascript function gup (name) { name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); var regexS = "[\\?&]"+name+"=([^&#]*)"; var regex = new RegExp( regexS ); var results = regex.exec( window.location.href ); if( results == null ) return ""; else return results[1]; } //get the transactionID from the URL var transactionID = gup('name'); //add the transactionID as the URL parameter var url = "../../onetwothree/Approve.jsp?name=" + transactionID + '\"'; var temp = '<frame name=\"onetwothree\" ' + 'src=\"' + url + '>' + '</frameset>'; </script> ---------------------------- (my html part) <frameset rows="0,*" border="0" frameborder="0" framespacing="0"> <frame name="onetwothreeFrame" src="../onetwothree/abcd.html" marginwidth="0" marginheight="0" scrolling="no" noresize> <script language="JavaScript"> document.write(temp); </script> </frameset> |
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