Does anyone here know of a way using javascript to detect if a specific website is up (by accessing a specific url for example), and then once it responds to redirect the user to it?
View 5 RepliesI'm trying to detect when someone leaves a certain website. and this works:
<body onbeforeunload="showUnloading(event);" >
function showUnloading(evt){
evt.returnValue = "Are you sure you want to leave?";
}
However if someone clicks on a link within my site. That goes to another page in the website it treats it as if someone is leaving my website.
can i know what is wrong with this script? cause my ie6 doesnt seem to be able to detect the flash and i dont know why.. or is there any other recommedation of site that i can read up from?
and by detecting flash, will it slow down the whole site?? i am a beginner in this area.
function message()
{
if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"])
{
do something......
}
else
{
do other stuff...
}}
I have some CSS/javascript which takes an image and re-sizes it on a page with a hover-over state which causes it to expand. However, this will only re-size to specific proportions (in this case 1:1).
This is fine in the case of e.g. an 86x86 image but what I want to be able to do is detect if the image has a height greater than it's width, and if so, crop the image accordingly to make it a square.
Is there a way of doing this with javascript?
I have a question if it is possible to manipulate the settings of
character encoding in Ms Internet Explorer 5.0, 5.5 and 6.0. The
problem is that the default instalation of Ms IE seems to have hard
selected default encoding to "Western European (ISO)", which means
iso-8859-1. When browsing pages with some Central/Eastern European
characters these are converted to iso-8859-1 so displayed wrong.
I would suppose the "auto-select" option should be default, so the
browser can select the right encoding according to the meta-tags in
the head of webpage. But this is apparently not true.
Please, is it possible to use JavaScript or Java applet to get the
information about the current client character encoding settings
and/or change it to the "auto-select" value ? How to do this ?
Are there any GREAT javascript websites out there?? or an Official
site??
I'm looking for an MSDN / PHP / JAVA style-site with examples and (for
gods sake) FREE samples of Tabbed Menus.
I am crewating a website using HTML and Javascript. The website can be
seen by everybody that has internet. Do I have to consider that some
people don't have javascript enabled in their browsers?? I mean If
someone has disabled javascript they wont see some part of the
website.
Basically I am working on the development of a database where a user enters
an address (street, city, state, zipcode). Based on the user input of the
address, I need to dynamically determine the latitude and longitude of that
address from the internet. Code:
I am trying to include some javascript in my website which rotates some
stored images. I have attached the code for the index page of my
website as i am having some problems getting it to work. Can anyone see
where i am going wrong? This is my first attempt.
Here is the source script:
Have any of you come across a way that would allow you to essentially record a small sound clip through a website using your microphone?
I was thinking that it would be nice to allow friends and family record a little message on our family's website for us to play back for our daughter.
I currently have a "send us a message" form on our website that emails me the messages friends and family type... but what about audio?
I am assuming this would be a javascript solution.... have any of you come across something like this? It wouldnt have to be very fancy... just a button that you could maybe click and hold, speak, and then let go of the button. Maybe a little sound meter would be nice, too...
The javascripts files in my website are constantly getting injected with malicious codes which redirects my website
View 2 Replies View RelatedI'm trying to code a feature for my website using DHTML where the person viewing the website can rotate between viewing the positive/negative points of the website being reviewed. This example was in the publication called Using HTML 4 by Lee Anne Phillips. Code:
View 5 Replies View RelatedI have a ajax program on a page on website A. And I need to let it talk to a program on website B. I tried to put website B into the url of the parameter but it doesn't work.It gives me a "[objet XMLHttpRequest]" error.here is the code on website A:
[Code]...
Suppose I want to allow a user of a website to add a poll to the website for everyone to see/vote on. How exactly would I write a script for that?
View 8 Replies View RelatedI have a webpage and i want to put a section of another website on to my own website..
The Section i want to put on my website is on this page www.bebo.com/thegaadiscos and i only want to put the section with the comments on it...
What i want is a bit like the face book section of this website [URL]
I'm trying to use JS to move the cursor from my user login text field
to the password text field - I've put the onKeyPress() event in the
user input tag but then I press the Tab key the cursor doesn't move -
function detect_tab_key()
{
var key_code = window.event.keyCode;
if (key_code == 9)
{
document.forms[0].frm_password.focus();
document.forms[0].frm_password.select();
}
}
I would to change the color of some td cells if there is text in it. Right now this code does the job, but it changes the color of evry table. I'd like to know a way to do this on one table in my page and not all of them.
var count='0';
var TDs=document.getElementsByTagName('td')
var length=TDs.length;
i='0';
[Code]....
example: onkeypress="return eventHandlerFunction(event)"
Why is it that you need the return keyword?
Where does the argument event come from?
I know it works, I just want to know why it works.
I've been looking at some refferences and can't seem to find an answer if someone could give me an explanation or point me to a website, that would be great.
I am trying to do something I thought would be simple in javascript, and I'm at a loss. First code is GOOD code, except that it does not account for the possibility that the button(s) in question do NOT exist. The second and third subsets are two of several attempts to do just that. Code:
View 2 Replies View RelatedIs there any way javascript can know when a swf is clicked on?
View 1 Replies View RelatedI need to write a script that detects if a person has flash installed and if they do then do something, if not do something else.
I can do this no problem with javascript - except for the detecting flash part. I have no idea how to have a js detect flash - or even if its possible.
I like to detect whether the basic language of the client browser(O/S) is English or not .
The following would-be code doesn't work correctly, but it will show what I want. Code:
would-be code
<if it is English>
send to English version page
<else>
send to my mother tongue version page
</if>
I have a dynamic web page with three vertical divs.
In the style attribute, I do not specify the div height because I don't know that until they're draw by the browser.
However, I'd like to add a fouth horizontal div acfross the bottom of the page at the bottom of the tallest of the vertical divs.
Is there any way to get the height of a div after it's drawn?
If I detect an empty textbox, I fill it with a value ('Dad'). If I do this twice, the second time around IE 6 fails to notice that I've cleared the textbox again, thus leaving the textbox cleared. Is there a recommended workaround? Opera 7.23 is detecting the second deletion fine.
View 3 Replies View RelatedCan I rely on the following code to accurately detect a Windows 64-bit client?
var bWin64 = navigator.platform=="win64";
I am trying to detect whether a user entered text in a textarea
or hit the delete/backspace button (thus, erasing something). Once
that is detected, I would like to set "var bSaveRequired = true;". It
would be great if this function worked cross-browser -- IE 6.0 and
Firefox.