Does anyone know of anyway to detect if someone prints a page?
I've tried putting an ASP.NET tracking file in between the print media .css file but it seems browsers request all css files whether they're printing or not, so that wont work.
Is there any way to detect this using Javascript?
The actual width of the browser window can be in a variety of DOM locations based on the browser:
width = window.innerWidth
width = document.documentElement.clientWidth
width = document.body.clientWidth
to mention a few.if the DOM also holds information about the width of the printed page?
When i print a page from my localhost or web, the html link information is printed at the end of the page. How can disable it?
View 4 Replies View RelatedHow do I ensure a page is printed with landscape setting?
View 1 Replies View RelatedI have everything working accept the last part and I don't know what to do.function show() works and shows data entered in text box.function open_win() works,but I only need it to open when there is a input match say like the name Tom,otherwise I want function show() just to show the input.
Currently the new window opens every time the button is pressed needs to match input string only before window opens and then string print to window I think these two lines are the problems(whatever the input) document.getElementById('myDiv').innerHTML = string; And var bselect= "Tom" open_win(); I think I need to set var to the string printed to page to solve the last part. how to I get the blank window to the center of screen,as it covers the data in the function show.
Below is my code thus far :
<html>
<head>
<title>Input</title>
<script>
[code]...
Can Javascript be used to detect a certain url and then "not" write some html according to that url and also detect something on the page and "then" display some html?.
Example: I'm working on a volusion site that uses asp. There's basically only one page that's changed dynamically. I would like to display some html when and only if the cart has any items in it. But also not to show up on the check-out pages.
The page dynamically displays "Your cart has 1 item in it..." when the visitors puts something in their cart.
So could javascript detect when this is displayed then write some html and then also detect if the url is showing the cart and then not show the html?
I have an exploded string from database which I want each part of it to be printed on the screen one after the other the first one appeer on the screen for a period of time then disappear and the second one will appear in the same place of the first one after disappearing.
View 2 Replies View RelatedHow can I remove the URL information that is printed at the bottom of the page when a Web page is being printed ? Can this be done by Javascript or any programming method ?
View 8 Replies View RelatedI've searching a lot since then I started programming in jQuery. To now I got stucked and I didn't found anything. I developed a login code that works like a charm, but the trouble is: If the user mistype his login or password he got a message and a Try Again link, that looks like:
[Code]...
But, somehow, when I click in "Try Again" it do a very weird act. It actualy shows the form, but don't hide the errors messages how it shoult (see next code) and when I submit it the page reloads and the form is empty and working.
want to print some data using dot matrix printer on pre printed receipts,am using PHP and MYSQL database am getting data FROM DB , now am not getting how to align it, how to print using java script, exactly on those boxes on pre printed reciepts , please any provide me the code
View 3 Replies View RelatedI have a page that has links to other pages. I want to be able to detect when the user has clicked on Back (or typed Backspace) to move back to my page. Is this possible?
View 4 Replies View RelatedIn which ways can I use javascript to detect if the page was coming from localhost.
I know I can search for localhost in string from location.href, but that would miss instances where pages comes from let say:
local.testsite.com or similar
where local.testsite.com are added to the hosts file (windows)
Is there a way to detect this that will allways work?
I have a goal in mind, and that is to get the width & height of a <DIV> tag in one document and insert them into another document...all on the same domain. It sounds like a simple task, but in case more detail is needed, let me explain:I have a page called 'demo.html' which launches a page called 'gallery/archive_iframe.html' via Shadowbox as an iFrame.
The problem is that 'gallery/archive_iframe.html' slightly differs in dimension on every browser and screen resolution. I want to have the iFrame's size detected every time it launches so Shadowbox can get solid dimensions to display it without scrollbars.Here is the code I would like to insert the dimensions in to:
<A HREF="/gallery/archive_iframe.html" rel="shadowbox;width=???;height=???" class="imgLink" title="Video Archive"><img src="gallery/videoarchive_thm.jpg" alt="Launch Video Archive (popup window)" width="260" height="162" border="0" /></A>
I'm building an application that calculates the total price of items when adding them up and displays it in a particular div tag called "totalCost" using AJAX. But sometimes it might take long to calculate (due to server response time or something else) and that could annoy clients. I just want to detect when the AJAX takes long to display the new total price, so I can show a message like "Calculating, please wait..." or an image (a clock, sandglass, etc...) as an overlay.
Please, how do I do that in javascript?
What i'm trying to do is pretty simple. I want to detect if the value of a field in a form called "check" and if the value is "1" return the user to a different page. i also want it so if the value is anything else the user is returned to the homepage. Here's what i have so far:
[Code]....
How to I can detect if a div was changed after the page loaded?
E.g. by innerHTML function.
ps: onChange not is valid for tag div. Reference here on w3c.
when a user clicks back to get to my site, I want it to run a javascript
function.
can you detect when the FORWARD button is greyed out?
I need to detect if page loaded or not with a script (in a child
frame). The IE has a special readyState function, is there anything
similar for Mozila browsers?
I want to - after the page has loaded - detect a text string in the code..Simply put I want javascript to detect a text string in the source code and return it to me -- AFTER the page is fully loaded.
View 15 Replies View RelatedI have a photo gallery that cycles images using custom buttons and replacing images from an javascript array. I do this so that I don't reload the page each time, just put up the next image so the next image (preloaded) appears instantly. I change the URL to include the image name so that it can be saved, linked, sent etc.
If I load the page and cycle through some pictures and then use the back button I can't find a way of detecting this and putting up the previous image - it just changes the URL in the browser and eventually unloads the page when it should.
window.onload does not quite seem to do the trick.
My only other idea is to do: setInterval(myfunction,1000)
where myfunction goes through DOM tree and detects any changes (well at least element additions - new elements with unknown id's).
i am using jquery to detect picture width and height in a page. if the size exceeds a specified value, then a maximum size will be assigned to the <img > attribute.
this jquery is run with $(window).load, because when $(document).ready the pictures may not be loaded and the script may fail
this theory is good. however, if the internet speed is slow, or the picture link is dead, user would have to wait for a long long time before the jquery executes.
is there any way to do the resizing job wisely? for example, resize each picture once each of the pictures is loaded?
This should be an easy answers since I am a newbee and never redirected older browsers.For example I am learning JSON now and the below browsers are the only browser that can use the faster and safer JSON.parse parser. older browsers need to use javascripts eval() to parse json files to javascript objects.
[Code]...
I am trying to trigger an event once the user clicks the browsers back/forward buttons, I have built a system just like facebook where if the user has javascript turned on they get the full feature of the site which includes fast switching for example if someone goes to this page "example.com/index.php" and click a link to contact.php it would change the url to "example.com/index.php#!/contact.php" but what I need to know is if there is any way to change the pages content when the user goes back and forth through the fast switch pages? something like "history.back !== -1" or something like that.
View 2 Replies View RelatedI have a script which needs to detect when the internet connection is lost and hold the content of the web page until the connection is restored.
I have been given a head start with a small javascript which I am trying to get to work.
My web page, I have a web page which contains some text and graphics but more importantly it also has an iFrame. The iFrame connects to an SQL database and displays data which is refreshed every 20 seconds.
Because the internet connection at the location where the script will be running I get connection loss which makes the iFrame loose its data. The Javascript I am working with is below.
Code:
I am trying to write a script that uses the IF statement to see wether or not a user clicked the back button to come to a page, and then if it's true to not let the page load and kick them back X number of pages (say 4) This is what I have so far:
<script language="JavaScript"><!--
if javascript:window.history.back == 1
{
javascript:window.history.back(4);
return false;
}
//--></script>