JavaScript - Getting Url Variables To Display Without The Special Characters Using Js

I have been using code such as
Code:

a=a.replace(/ /g,'');
b=b.replace(/;,/g,';');

to eliminate spaces in a string, as well as converting things like ";," to ";" in strings. Several instances of these replacements will have to occur in the strings.

Unfortunately, I cannot make it work for converting two commas into one or for eliminating line breaks. Does anyone know how to do this (preferably without using "while")?

I'm trying to implement a counter using HTML and Javascript, but I'd like the look of it to be as simple as possible. Is there a way to have the button value display a variable? Here's the relevent HTML:

Code:

<div id="second">
		<input type="button" class="btn" value=number />
	</div>

number is a variable in my javascript that I'd like to have displayed as the button text so that each time the button is pressed, the number variable is increased by 1 and the button reflects that.

Here's the relevent javascript:

Code:

window.onload = function () {
document.getElementById('Second').firstChild.onclick = number;}
 
var number = 0;

function increment(){
	number++;
	}

Any help would be appreciated. I'm super new to this so please go easy on me.

What I have to do is, "Ask for number1, ask for number2 and show them added, subtracted and multiplied." Here is my code, what's wrong?
<script type="text/javascript">

var number1= parseFloat ( window.prompt ("What is the first number?","")) || 0;

var number2= parseFloat ( window.prompt ("What is the second number?","")) || 0;

var addition= num1*1 + num2*1;

var subtraction= num1*1 - num2*1;

var multiplication= num1*1 * num2*1;

document.write (Addition is: " num1+" + "+num2+"="+ addition);

document.write (subtraction is: " num1" + "+num2+"="+ subtraction);

document.write (muliplication is: " num1" + "+num2+"="+ multiplication);

</script>

Hello, this is only for specialist in javascript.

I searching a very special javascript, which can be done expire a web site after some identified time(i.e 10days, 20days....).

I have made a web site. now i'm looking for, the site expire(or not working at hosting) within 10 days.

can I find any special javascript like this?

I am trying to make a very simple form so a user can enter some text then be redirected to a page that uses that text in the URL. So far I have this working using window.open but the ? and & in the URL show up as & # 0 3 8 ;
here is the code in the body;

Code:

<script type="text/javascript">
			/* <![CDATA[ */
				function orderBlog()
				{
					var subDomain = document.blogDomain.domainEntered.value;
					window.open("http://mydomain.com/portal/cart.php?=add&pid=15&domainoption=subdomain&sld=" + subDomain + "");
				}
			/* ]]> */
			</script>
			<form name='blogDomain' onsubmit="orderBlog();">
				<input type='text' name='domainEntered' size='60' style='width:100px;' />
				.mydomain.com
				<input type="submit" value="Get Your Site!" />
			</form>

but for some reason that goes to the URL mydomain.com/portal/cart.php & # 0 3 8 ; =add & # 0 3 8 ; pid=15 & # 0 3 8 ; domainoption=subdomain & # 0 3 8 ; sld=XXXXXXXX when using firfox, ie7 works fine

In Brno, 07.06.2011

Hello everybody,

i really need your help with one issue. I have got one page running under Wordpress and i would like to add some countdown to widget to show when i will be again online.

for example:

I am online every working day (monday - friday) from 08:00 AM to 04:30 PM. So it would be nice to show to my subscribers when i would be online again.

So lets think about that is Thuesday 07:00 PM, so on my page would be visible this: "I will be back in 13 hours, 00 minutes, 00 seconds"

Or in Saturday at 07:00 PM there will be written: "I will be back in 37 hours, 00 minutes, 00 seconds"


I would really apreciate every help, thank you in advance!

Stefan alias "Scharfheimlich"

Hello,

I need to improve an existing JavaScript redirect by adding a second redirect based on information contained in the URL. First I will outline the situation, then the specifics:

I designed a Realtor website using Joomla 1.5 a few years ago. I will call this SITE-1. The site, SITE-1, displays real estate listing from another site (SITE-2) using iFrames. So the listings from SITE-2 appear to be integrated into the pages of SITE-1.

Someone shopping for real estate signs up to be notified of new listings. A new listing comes out and an email is sent to the user with a link to the listing - only the link to the listing is located on SITE-2. So I have been using a JavaScript redirect on SITE-2 that asks the question - "is this in an iFrame" ... if no - redirect to SITE-1 and iframe the results. SITE-1 is ready to receive and parses the new URL:

Code:

<script language="JavaScript">
<!-- // Start
if (window == top) {
tops = top.location.href
location.replace('http://www.SITE-1.com/index.php?option=com_content&view=article&id=42&Itemid=137&iframe='+tops);
}
// End -->
</script>

Now, I have a new problem. I don't have access to SITE-2, I only get to submit a template to them. One of the possible links sent to users from SITE-2 contains a variable in the URL: &id=, followed by a 3 digit number. So the full URL might look like this:

http://www.site-2.com/index.php?pg=delacct&id=570

I cannot redirect this to the normal page on SITE-1 because Joomla already uses id=, and it just gets confused and drops a 404 page. Instead I need the code I posted above, to FIRST check for id=. If it exists - go to PAGE-A. If not - then do what the script already does as posted above (we'll call that PAGE-B).

Can anyone help?

(hopefully I explained that so it can be understood)

Thanks,
--Kevin

hi,

I would like to change my validation page so that a user cannot use special characters in the form, here is my code below

Code:

				jQuery("#full_name").validate({
                    expression: "if (VAL) return true; else return false;",

                    message: "Please enter your name"
                });
				jQuery("#name").validate({
                    expression: "if (VAL.match(/^[^\\W][a-zA-Z\\_\\-\\.]+([a-zA-Z\\_\\-\\.]+)*\\@[a-zA-Z0-9_]+(\\.[a-zA-Z0-9_]+)*\\.[a-zA-Z]{2,4}$/)) return true; else return false;",

                    message: "Please enter your name"
                });

I am trying to make a page that shows a daily special for a *fake* pizza place. I want it to detect the day it is, and write the special within the document as an H1 heading or something like that. For testing I have it setup to do an Alert, but it alerts me of the monday special today which is correct, but if I change my system time to another day it doesn't work. Does it work like that or is there a better way to test it?

Here is the code, there is a <body onload="getToday()"> in place

Code:

function getToday()
 {
	 var d = new Date();
var weekday=new Array(7);
weekday[0]="Sunday";
weekday[1]="Monday";
weekday[2]="Tuesday";
weekday[3]="Wednesday";
weekday[4]="Thursday";
weekday[5]="Friday";
weekday[6]="Saturday";

if (weekday[d.getDay()] = 0)
{
	alert("Buy one Pizza get a second for only $5");
}
else if (weekday[d.getDay()] = 1)
{
	alert("Order of Breadsticks for $1");
}
else if (weekday[d.getDay()] = 2)
{
	alert("Order of Cinnamon Sticks for $1");
}
else if (weekday[d.getDay()] = 3)
{
	alert("Free Two Liter with Pizza Order");
}
else if (weekday[d.getDay()] = 4)
{
	alert("Order of Hot Wings for $1");
}
else if (weekday[d.getDay()] = 5)
{
	alert("Orders of Breadsticks, Cinnamon Sticks, and 2 liter for $3 with");
}
else if (weekday[d.getDay()] = 6)
{
	alert("Breadsticks and a two liter for $1");
}
 }
 </script>

Hey. Yes, I'm just starting at the beginning and what I'm trying to understand today is adding special characters such as line break, quotes, etc. into Javascript. I'm missing something, however. Can someone please assist?

What I'm trying to do is add a line break without having it show /n on the screen.

My Code:

<html>
<head>
<title>Exercise 6-20</title>
</head>

<body><pre>
********* *** * *\n
* * * * *** * *\n
* * * * ***** * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
* * * * * * *\n
********* *** * * *\n

</pre>
</body>

</html>

Thank you,
H

HELLO FELLAS,

can someone please show me where get drop down menu like the one goldman sachs uses.

take a look please:
http://www2.goldmansachs.com/


help is much appreciated
julio

Hallo.
I am a total newbie to JavaScript coding, but I would like to have a price calculator on our internal website.

It should calculate the square meter of the product and then multiply it with the square meter price, multiply it with quantity and then plus it with the startup cost. But... if the square meter extend 20 m2 the square meter price should be lower, and also lower when it hit 50 m2. And at 100 m2 it should write that you have to contact sales department.

Can this be done with JavaScript?

Here is an example:
6 pieces of 2 x 4 meter.

2x4 = 8 m2
6x8 = 48 total m2
48 m2 x price2 x startup = total price

I really hope that someone can help me...

//Daniel

This code is a bit full on, but it works in IE. I am not suspecting the document.write part, but can anyone tell me why this code fails in Firefox?

I think it might be the focus parts in red. Is it not right for FF?

Code:

function Flash1(tickerstring){
var speedText='<html><head><title>Flashcards - Speed 1</title><script>var sTickString="'+tickerstring+'"</script><script src="flasher(AC).js" language="JavaScript1.2"></script><script>var timeOutVal=300;</script></head> <body onLoad="self.focus()" onBlur="self.focus()"> <a href="javascript:parent.window.focus();top.window.close()"><p align="right"><font face="Arial" color="#808080" size="1"> <i>Close Window</i> </font><p></a><hr><div id=\"bottom_section\">&nbsp;<\/div>';

function NewWindow(mypage,myname,w,h){

LeftPosition=(screen.width)?(screen.width-w)/2:100;
TopPosition=(screen.height)?(screen.height-h)/2:100;
settings='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars=no,menubar=no,toolbar=no,directories=no,location=no,resizable=no,status=yes';
 win=window.open(mypage,myname,settings); 
win.document.write(speedText); 
win.document.close(); 
if(win.focus){win.focus();}
win.refresh; 
}

NewWindow('popup.html','flashcards','620','140');
}

Hi guys (and ladies)

I am a bit stuck and hope this community might shine a light, or even better can supply me with a solution.

I want to do the following:
- Having an ordinary webpage containing links
- I will link the links with files (word processing files , MS Word, Open Office writer, wordpad or similar)
- Now when clicked on the link I want the 'system' to copy the contents of the linked file to the windows clipboard, so when clicking paste, the text from the file is pasted wherever I want.

To make clear, I don't want any word processing app to open, just click the link and paste where it needs to be. Possible?? MOST LIKELY but I have no clue how.

Any chance someone might know the answer???
I am looking forward to the replies!

Thanks
PvL