I have used a Javascript function for temperature conversion(attached with an external js file). When the temp is converted we are supposed to get a message box if the temps fall under a certain amount.
Example: <90 degrees celcius : a message is supposed pop up.
I haven't been able to code the message box correctly for it to work.
so my professor suddenly took a left turn in class and we jumped from using HTML and CSS to programing in Javascript. It's not even covered in the book we're using for a text book. So I'm having some problems with it (big surprise right?) My assignment: Write a Java Script that will print out the Temperature in Celcius from 0 to 35, AND the corrosponding temperature in Fahrenheit. So basically it would generate the following:
0 Degrees in Celcius is Equivalent to 5 Degrees Fahrenheit
1 Degrees in Celcius is Equivalent to 6.125 Degrees Fahrenheit
2 Degrees in Celcius is Equivalent to 7.25 Degrees Fahrenheit
3 Degrees in Celcius is Equivalent to 8.375 Degrees Fahrenheit and all the way down to 35 degrees.
Here's the code I have so far:
[Code]....
I am trying to fix a problem that I have with my JavaScript assignment for class. The code I have so far is beneath. I ran FireBug on it, and came back with "missing ) after argument list on Line 24"
<SCRIPT LANGUAGE="JavaScript">
function Convert(){
// declare a variable
var c
var f
// get variable's value
[Code]...
I'trying to use a regExp in Javascript to replace any all upper case word in a string by the same word having only its first letter in upper case.
This expression detects the words:
I have a MooTools drop down menu I need converted over to jQuery as they are not playing nicely together on my site. Here is the MooTools code:
[Code]...
i am creating a Greasemonkey script that adds an ajax chat to a website. Greasemonkey is an addon for firefox that lets you modify the html code of websites before they are showed to the user.
I am in the process of creating a wizz feature that will allow you to send a message to a member and where ever he is on the web his gona receive it. The way it works right now is there's a hidden iframe in every page load and when the player has a message it popups a small window
It's working great but the popup is always instantly blocked because firefox has a popup bloker integrated and because it can popup on random websites they don't allow it and there for never gets the message ...
Everything else i tryed was blocked by the fact that it opens in the iframe that is invisible.
I even tryed doing it the old fashon way with an alert() but same thing you don't see it because it's in the hidden frame.
And i tryed adding top.alert() but i get a javascript the "Access Denied" message. The "Access Denied" error in any browser usually means that a script in one window or frame is trying to access another window or frame whose document's domain is different from the document containing the script.
I know DHTML AJAX popup would be the only way to give the user the message with out being blocked ... but how can i make it popup out of the iframe into the main frame with out being blocked in anyway ..
I want to make a pop up message that slides from left to center of the page. I want it to popup only for first time visitor of the day.
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Code:
$msgToUser = "You and $firstname are NOT friends, but a friend request was sent on $request_time <br />";
include_once('msgToUser.php');
exit();
[Code]....
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Code:
I'm using an ActiveX control in my html page.. Each time i load the page ie pops a message box to allow the activex to run or not. Is there any way to handle that message box using javascript. Or is there any other way to avoid that message box because each time the page loads I have to give yes and then proceed. By default I've to give yes is there any way to handle that using javascript.
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I have simple function that I call from an alert box
alert(testScore);
It works fine. Unfortunately, I do not like the sound and Exclamation
point icon that appears. I'd like a nice message box like VBA message
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But, I do know you can call a VB function from Javascript. How? Is it
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I'm trying to check a database of lotto numbers against 3 different values and have gotten it that to work. What I need is to give a feedback message if no match is found once the submit button is clicked.
function winCheck() {
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var otherPrize = $('#otherPrize').val();
var addPrize = $('#addPrize').val();
[Code]....
I'm getting an error message that says that my function is null or undefined. I figure it' something simple, like maybe a ( instead of {, but I can't seem to find it.
Here's the script from the header:
Code:
<script type="text/javascript">
var time = new Date();
var dayNight = time.getHours();
function displayImage() {
if (dayNight >= 9 && dayNight <= 14) { .....
And from the body:
Code:
<body onload="displayImage()">
<div>
<img id="highlights" src="" alt=""/>
</div>
</body>
I am trying to use the window.setTimeout feature so that a message pop-up with yes/no appears on the screen asking whether to extend the session.*If yes is clicked, the current page reloads.*If no is clicked, nothing happens. (the session will expire anyway).
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I've tried but cannot success..
$('alert').click( function(){
$('#fade , .popup_block').fadeOut(function() {
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[Code]....
I have a simple form that inserts a name into a database. The functionality works fine. But the message that is suppose to show is wrong.
Code JavaScript:
$(document).ready(function () {
$('#nameForm').submit(function () {
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$.post('ajax.Register.php', {name: $('#name').val()}, function (data) {
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$('.msgbox').show('fast', function () {
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}});
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});
});
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Code PHP:
try {
$objUser = new PDO("mysql:dbname=ajax;host=localhost", "root", "");
}
catch (PDOException $e) {
echo 'Unable to connect';
}
$strName = $_POST['name'];
if (empty($strName))
return false;
$strQuery = "INSERT INTO name (name) VALUES (:name)";
$objStatement = $objUser->prepare($strQuery);
$objStatement->bindParam(':name', $strName, PDO::PARAM_STR);
if ($objStatement->execute())
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Code:
I'm trying to create a function to show a custom message as a tooltip when a user hovers over a table row.
My tr tag looks like this
The javascript function looks like this:
jQuery seems to be loaded correctly, as I get the alert. I don't get the tooltip, however.
What I'm trying to do, in case this is totally retarded and impossible to see, is to hover a tooltip over the clicked row instead of passing it in as a variable.
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Here's the tag from the HTML source:
<A HREF="javascript:openPopWin('takeit.php?568&10&dr.+hobo%27s+scalpel',
325, 325, 'scrollbars')">
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I have a string that is encoded simply by replacing the letter with the
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Following is the function:
function cnvtBack(encoded)
{
var orig = "";
for (i=0; i < encoded.length; i++)
{
var letter = "";
letter = encoded.charAt(i);
if (letter > 'a' && letter <= 'z')
letter = <<previous letter in alphabeta >> // HOW?
orig += letter;
}
}
Now I'm not much of a javascript guru but I am trying to create a custom function that will allow me to specify the width and height and all other options for opening a popup window via a link. I need ot be able to obviously specify the location, width, and height, and be able to specify if I want things like the address bar, toolbar, status bar, and all that with either a 1 for yes, and 0 for no. Is that possible? How should I start.
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Is there a free js library for doing unit conversions? I am putting
together an app that needs to convert volume and weight, among
others. You'd think that one exists, but I have yet to find it.
conversion of meters to centimeters using java
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