I think I know the answer already is probably "No", but I'll ask anyway, (as there may be a work around like a "lightbox" option etc)
I wrote a banner exchange script, with a difference. When the banner is clicked, a new window opens appears inviting the user to subscribe to a newsletter first, (or go straight to site)
This works fine if I use a window.open() prompt, as effectively the text for the popup is pulled in from URL of the window ... but I want to use a (modal?) window without the location bar etc. But here's the problem: The script runs on siteA, and displays the banners on HTML page of siteB. When you click the banner, it cannot access the javascript/CSS modal window code on the host HTML page. I think even with a light box div, the image or link has to be "hard coded" into the HTML page first. Can anyone envisage a work-around?
Here is what I've tried thus far (in simplified form):
<script>
hide id 0
</script>
<div>
<object data=pop-up text pulled from Site A: visibility:hidden id=0 width="720" height="600">
</div>
<object data=banner code pulled from SiteA width="490" height="90">
(I tried running the javascript from site A, and calling the hide routine via parent.document... to get to the javascript hide routine within the HTML page. Adding an alert to this 'calling' javascript, I get "SiteA says: hallo" when I click the banner)
I also tried jumping the banner to a script that would redraw the code to "_top" of the browser, and display the pop-up code in a div on this new page. I tried window.history.back to get the HTML from the page we've just left ... but all that does is reload the same page and discard the new code
I made the second object code above 'almost' same size as banner so text above and below if on HTML page flows properly.
On a slight tangent, it there a way to print a "block" of code in Javasript. In PERL, you can use "print <<EOF", but at present, if I want to print a large amount of text via javascript, I'm using +'xxxx xxx xxx xx' +'xxx xxx xxx' and escaping each and every single quote and newline. Is there a better way to print a line of code that contains numerous newline feeds?
Related
Good day,
I have taken over a Drupal site that uses iframes for the main content area. I have a minor issue that I'd like to correct.
When a user clicks a link to a page that has a lot of content, then uses the browser's back button to navigate to the previous page, the old content appears, but the iframe's src does not change. I'm using some javascript to set the height of the page dynamically, so when the previous page has less content, there's a huge amount of empty space between the content and the footer.
Here's a diagram that hopefully illustrates what I'm working with:
So upon returning to the previous page, via the browser back button, the footer is pushed way down below because the source has not changed, and therefore the page isn't rendered again.
I've not really used iframes because they aren't great to work with. I'm wondering, is there a way to force the source of the iframe to change when using the browser back button?
My manager asked me to try replicating the sliding feature here at this website:
https://insight.bakermckenzie.com/blockchains-and-laws
The navigator arrows at the right and left of the page direct the user to other pages of the site, but do so much like a carousel rather than simply opening the link in the traditional way. Even hitting the browser's "back/forward" buttons makes the site slide between the pages rather than opening them normally.
I've dug through the source code and used the developer tools, but can't find out how exactly the site is pulling this off. Any ideas? Seems like it could be JavaScript, but I'm not too sure.
I couldn't find the library that the site uses, but I'll try to explain it.
When you request a 'new page', by clicking on the arrows or the menu, all the content is loaded async. If you pay attention to the .page-container div, you can see that when you 'change' the page, the div with the content you are currently seeing moves to the side and then is completed removed from the page.
Step-by-step:
Request a page
New content loads into a div that is not visible yet.
The page you currently are moves to the side and then its content is removed when is completely hidden from the view (the whole html is deleted) .
The 'new page' that was requested follows the 'old' page movement.
It is like a carousel, but the new content is loaded async and the old one is removed.
Div responsible for the content
I currently have a page with a few buttons. When I click on the button I want to open a new html page within the parent page. I want to do this in such a way that the parent window becomes transparent and the new page is over it. How can I go about doing this? I have tried to use Iframes but it does not give me the output that I want.
James Kirsch has given you one way to do it. Another is to have a hidden DIV that you show when you need it. In both cases, you may have to place a semi-transparent GIF image behind the DIV (or opened window) so someone can not do anything with the rest of the web page until they have finished interacting with the new window. You can do this by using the z-index CSS command. So the DIV would be:
<DIV style='z-index:100;'>....</DIV>
and the image would be something like
<img src="PUT YOUR PATH HERE" style='position:absolute;top:0%;left:0%;width:100%;height:100%;z-index:50;'>
This would put the GIF image halfway between the web page and the DIV.
The above is what is happening when you go to a website and they grey out everything behind the new window. It also keeps people from pushing on buttons when you don't want them to do so.
IFRAME stands for something like INSERTED_FRAME where the "INSERTED" part means it is inserted into your pre-existing web page. That is why it doesn't work. Neither will the FRAME command work because (again) it is embedded into the pre-existing web page. You are wanting to lay the new window on top of the web page. Thus, Mr. Kirsch' answer and my own. Note that you can also use a TABLE command to do the same thing - even if it is frowned upon to use tables presently. It is the STYLE part of the command that causes the HTML element to appear above the rest of the web page and not any particular HTML command itself. Also, the "position:absolute" part of the STYLE command is what overrides the web page's positioning of the element. Have fun!
In the Javascript have you considered using the following?
window.open();
This call appears to take parameters for Position and Size, you may be able to close the previous window also if you desire, or manipulate it.
Example:
window.open('this.html','','left=15,top=15,width=800,height=600');
Reference: here
This works perfectly fine:
<script type="text/javascript">
$(document).ready(function() {
$.fancybox({'href' : 'http://www.cnn.com','frameWidth':500,'frameHeight':500,'hideOnContentClick': false,'type':'iframe'});
});
</script>
That is, FancyBox opens and displays the CNN homepage. However, if I change the href attribute to "#pg"
and have the page coded this way:
<body>
<div id="pg"></div>
<script type="text/javascript">
document.getElementById("pg").innerHTML = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html xmlns=\"http://www.w3.org/1999/xhtml\"><head><title></title></head><body>test me now</body></html>";
</script>
</body>
FancyBox opens but no text is displayed. (The text "text me now" is displayed in the #pg div element. Notice it is assigned to the DIV's innerHTML at the end of the page.)
Basically, I want to know if there is a way dynamically initialize a DIV's innerHTML property and display it as a FancyBox type iFrame? (The content of the iFrame will have a button that prints the iFrame's document.)
TIA
UPDATE: 07/28/12
As #arttronics suggested, I put together a jsFiddle
To summarize, ultimately the objective is to be able to click a button contained inside a FancyBox that prints the entire contents of the FancyBox without opening another window. (I want to use FancyBox as a report viewer for content parsed by Javascript.)
I assume that I need to display content using FancyBox's iframe player, but I could be wrong.
The jsFiddle shows:
The FancyBox is able to display text that validates as an HTML page using the inline player. The text can either be referenced via href or content.
However, when the player is an iframe and the content comes from href, then the FancyBox container is empty. If the contents comes from the content attribute, FancyBox shows a 404 error.
Simply comment and uncomment the jsFiddle code to see what I mean.
Any ideas for how I can meet my objective are appreciated and will get an up vote!
TIA.
Update: 07/31/2012
This new jsFiddle example: Iframe report viewer works but not in FancyBox
As you can see, I've tried several ways to display the iframe in FancyBox. And while FancyBox does display the contents of the iframe, the printing feature breaks.
I think one method for solving this problem would be to write the content of the myContent var to the FancyBox after it is loaded, but I can't (A) find the right DOM node to write to, and (B) I can't get FancyBox to display an iframe using its iframe player when the iframe src="about:blank".
Any suggestions? Or do you see a way to fix the jsFiddle example?
Do you really expect that <iframe src="#myID"></iframe> would open an element having id myID into iframe?
If you want to print content of the fancyBox, then you can add print button - http://jsfiddle.net/s3jRA/
Updated demo - http://jsfiddle.net/qVrLr/ - for creating and updating contents of iframe
As is often the case, I was looking at things backwards. The solution (with caveats) is this, rather than display a div element using the iframe player, hide an iframe in the html and display it using the inline player.
See this working example: jsFiddle
This solves the problem of being able to print dynamic content without opening another window. Additionally if the text overflows the FancyBox, the entire contents are still printed. (That's something I could not get to happen when I printed the FancyBox and changed the various page elements visibility styles to hidden).
Major Caveats
I've tested this in IE 8 and it works, however I still cannot get this to work in Chrome.
One reason for trying this approach was my assumption that I would be able to include within the dyanmic page content an #media print style. That technique does not work (in IE anyway) for some reason. However, inline styles do work as do HTML markup tags (notice the <strong> tag in the jsFiddle example: var myContent). So something is strange.
I can't seem to reload the parent page from within an iframe even though the domain for my iframe and the parent page appear to be the same. The IFRAME was created dynamically, rather than in the HTML page source, so could that be the problem?
The iframe I'm working with is here http://www.avaline.com/ R3000_3 once you log in.
You may use user:test2#gmail.com
pass: test03
Once logged in, hit the "order sample" button, and then hit "here" where it says "Your Third Party Shipper Numbers (To enter one, click here.)".
I tried using javascript statements window.top.location.reload(),window.parent.location.reload(),window.parent.location.href=window.parent.location.href but none of those worked in FF 3.6 so I didn't move on to the other browsers although I am shooting for a cross-browser solution.
I put the one-line javascript statements inside setTimeout("statement",2000) so people could read the content of the iframe before the redirect happens, but that shouldn't affect the execution of the statements...
I wish I could test and debug the statements with the Firebug console from within the Iframe.
Your script tag is:
<script type="test/javascript">
That might be the problem :-)
If changing that to "text/javascript" doesn't fix the issue, try changing the query string slightly:
window.top.location.search = window.top.location.search + '&dc=' + (new Date).getTime();