The following code does not work. Can anyone help with modifying it?
<script type='text/javascript'>
function super2 ()
{
var theNum = prompt ('Please enter a number: ', ' ');
document.write ('Its superscript is: ' + <sup>theNum</sup>);
}
super2 ();
</script>
I need to have an alert message that has an exponent in it. The only problem is, the built in "sup" function javascript has merely surrounds the text with HTML <sup> tags, and sadly, they do not work in alert messages. Is there any way to convert normal strings into superscript in a way that works with alerts?
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Hello...I assume this should be relatively simple but can't seem to figure it out and have searched all over the net.I have an .asp page that contains a form with multiple checkboxes for users to register for classes. When the classes fill up I want to be able to not allow them to register.
Right now I am doing the following:
function regclosed()
{
alert("Registration for this class has closed." + '
' + '
' + "Please select another class.");
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}
Then for each checkbox I am using onclick = "regclosed()" The problem that I am having is that even though I only put the 'onclick' for certain checkboxes...as soon as I click a checkbox that has the regclosed() it clears every box that was checked - not just the one that has onclick="regclosed()"
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This is very stupid but I cannot make it work. I'm trying to turn the following:
$.post("search.php", { clientID: thisChannel.tblClient_id, channelID: thisChannel.tblChannel_Id, wordsToSearch: wordsSearchedfor }, function(data){
alert("data: " + data);
});
[Code].....
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I have some jquery code:
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Now data will spit out something like name=John&surname=Doe
What I want to convert data to is:
[Code]...
Let's say I have a form and I want to check that form to see if all the fields are filled out...could I do this?
Or would I have to actually declare the full form name each time?
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I'm working on a web app where a profile is displayed to a user. The profile consists of data pulled from FB and LinkedIn via their respective API's. I'd like to provide the user with the ability to add more detail to the profile. I've scoured the web looking for a way to use Javascript to change an HTML element from a link to a form field but couldn't find exactly what I was looking for.
For example...
Profile:
Education: College Add Major
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I am having a problem trying find out how to turn a number of seconds into a 00:00 format to do a countdown, and when it reaches 0:00 to redirect the window...
here is what I have figured out:
Code:
var tID = 0;
var startTime = null;
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[Code]....
Also, if they click the Button that says, "I'm still here" to ping the server to keep them on the page working without logging them out, will that code cause a javascript error because now the tooltip popup window that has the timeCountDown will no longer be open, so how would them clicking the ping server button stop that from causing an error when it goes to update timeCountDown?
Does anybody know how to turn off form actions please?
I have 2 types of users (members and non-members) using the same form action. This form has 4 buttons in total.
If the user is a member they have full access to all buttons.
If the user is a non-member they can only use 2 of the 4 buttons.
So, at the moment, when they are non-members and click on one of the members buttons, an OnClick event handler is added to the input type = "submit", which generates a new window with a document explaining to the user that they need to register.
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I am using the ajax method in JQuery to return an XML response from a URL location. The method looks like the following:
$.ajax({
url: '../DSMO/lb.asmx/GetAvailableDocListAuth',
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[Code].....
OK so if I use repsonseText responseXML or just try and traverse msg it will not work. The problem is the body of my XML response, all of the tags ('<' and '>') are getting escaped to html entities ('<' and '>') So it becomes a malformed XML document that is not readable. I even tried using the Javascript function replace to go through and replace with no luck.
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The browser I am testing on is Firefox with FireBug.
I have an input field for the users name and I have one for their password. Now when they come onto the page I want to have the value for the username filed say "username" and the passwordfield should say "password". Then when the users focusses on the password input the input type should turn password so when they type their password it shows like "*******".
View 4 Replies View RelatedI'm using 2 <script src="script file name here"> tags.
When I make a change to a script in the file in the 1st script tag, I have to turn the browser off and then back on to see the change-reloading the page isn't enough.
How can I make it so I see the changes by reloading the page and not turning the browser off and back on?
I have this script that is supposed to check if a number the user guesses is the same as the randomly generated number.Problem is that the random number generated at the start of the program keeps on changing everytime I click on the "Check if I'm right" button, the random number gets generated again and I never ever get to reach the correct answer
HTML CODE
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
[code].....
Hello everyone... I've got a question about an onKeyUp event. I'm using a text box that HAS to be a negative number therefore it has to have a - sign in front of the number. Can someone point me in the right direction as to how to write a function to do this? Thanks so much...
View 5 Replies View RelatedI am working on trying to create a Picture Bingo JavaScript. I am using the standard Bingo Card Generator and it works great however, I need help coding the script so that the number are associated with a picture for example everytime number 12 would show up on the card an image would replace the number. Here is the code that I am using:
[Code]...
When updating our agency's webpage daily, [URL] I am looking for a shortcut to save time.. When I update air quality numbers. I have to put the conditions. Ex.. 50 = good 100= moderate etc etc. As you see here(bold and underlined)
[Code]...
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[Code]...
I have a function below where every time a question is submitted, it will add a new row in the table with a textbox which allows numbers entry only. My question is that I don't know how to code these features in this function:
I want the text box to be between 0 and 100, so if text box contains a number which is above 100, it will automatically change the number to the maximum number which is 100.
Does any one know how to code this in my function below in javascript:
Code:
When I used toFixed() method on a number, I thought that this method round a number to a specified approximation, but I got a surprising result, the number became string! 15.23689.toFixed(2) ==> "15.24". So does it convert the number into string?
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View 5 Replies View RelatedI am working on a Phone Number Form. The link of script: [url]
Questions:
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So that it appears as: (123) 456-7890 with a blank space after the ")"
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What i'm trying to do is replacing the size=180 part of the src (in this case an image) with size=400 so that the images appear larger. I can't simply replace any "180" with "800" because the value might be present in the lid or isbn.So far I've pretty much cut the url up in pieces (I reckon it could be done a lot easier), but I'm stuck with replacing it.[code]
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