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How to use Lightbox with a flash component

Follow these steps to add Lightbox (possibility to pop-up only images) functionality to Flash files:

 

Step 1. First, download Lightbox++

Step 2. Copy the css, images and js folders from the archive in the same folder with your HTML file on your web server. This HTML file should embed the SWF file to which you want to add the Lightbox to.

If your site is running on Wordpress or Joomla, you will need to copy these folders in a new folder, let's call it lightbox, in the root of your Joomla/Wordpress site.

 

Step 3. Edit the HTML file and add these lines in the <head> section:

<link rel="stylesheet" href="css/lightbox.css" type="text/css" media="screen" />
<script src="js/prototype.js" type="text/javascript"></script>
<script src="js/scriptaculous.js?load=effects" type="text/javascript"></script>
<script src="js/lightbox++.js" type="text/javascript"></script>

Make sure you use the correct path for the above files.

For Joomla or Wordpress sites, you need to update the code, to make it point to the root lightbox folder, where you copied the Lightbox folders in step 2:

<link rel="stylesheet" href="lightbox/css/lightbox.css" type="text/css" media="screen" />
<script src="lightbox/js/prototype.js" type="text/javascript"></script>
<script src="lightbox/js/scriptaculous.js?load=effects" type="text/javascript"></script>
<script src="lightbox/js/lightbox++.js" type="text/javascript"></script>

If your site is running on Joomla, you will need to add the code right before the </head> tag of the index.php file located in your active template's folder (e.g. templates/rhuk_milkyway/index.php)

If your site is running on Wordpress you need to add the code in the <head> section of the header.php file located in your active theme's folder (e.g. wp-content/themes/twentyten/header.php)

 

Step 4 (option A). If you want to have a Lightbox Image Set (with Next and Previous buttons), right after the lines from Step 3 add these lines, otherwise go to Step 4 (option B)

<script type="text/javascript">
function GroupDelegate(id) {
 var objLink = document.getElementById(id);
 Lightbox.prototype.start(objLink);
}
</script>

 

In the body of your HTML file you’ll have to add invisible links to the images which will be displayed in the Lightbox, like this:

<a id="img1" title="First image" rel="lightbox[img]" href="images/01.jpg"></a>
<a id="img2" title="Second image" rel="lightbox[img]" href="images/02.jpg"></a>

 

Step 4 (option B). If you intend to have a single image display in Lightbox (as opposed to option A with Image set) you simply have to add these lines into the <head> section of the HTML file:

<script type="text/javascript">
function LightboxDelegate(url,caption) {
 var objLink = document.createElement('a');
 objLink.setAttribute('href',url);
 objLink.setAttribute('rel','lightbox');
 objLink.setAttribute('title',caption);
 Lightbox.prototype.start(objLink);
}
</script>

 

Step 5 (option A). If you’re using SWFObject to embed the SWF, make sure you’re having these two params (in addition to maybe other params):

params.wmode = "transparent";
params.allowscriptaccess = "samedomain";

 

Step 5 (option B). If you’re using <object> </object> tags to embed the SWF file, add these lines:

<param name="allowscriptaccess" value="samedomain">  
<param name="wmode" value="transparent">

And in the embed tag you must insert the attribute:

wmode="transparent"

 

Step 6. If the links to go to when clicking an image are specified through the XML file, the url attribute, or in some cases the link attribute, must be set like this:
1. For Step 4 (option A):

url="javascript:GroupDelegate('img1')"

2. For Step 4 (option B):

url="javascript:LightboxDelegate('images/01.jpg','First Image')"

Also, you’ll have to change the target attribute to _self like this:

target="_self"

 

Note that the Lightbox will not work if tested locally. You’ll have to test it on a HTTP server.

 

For a more detailed description visit the original blog post from codefidelity.com

Comments

Edwin Yip

Posted 10 years ago

I can't see anything after I finished above the script. why ?

Edwin Yip

Posted 10 years ago

I can't see anything after i finish above the script

snowcat

Posted 10 years ago

Yes Sid,

The best solution is to use the invisible links.
So instead of the code that generates the links from the XML file, you'd better write them manually, like this:
<a id="img2" title="Second image" rel="lightbox[img]" href="images/02.jpg"></a>

Anyway I have updated the code for IE support. I added the "numitor" variable in the code. Download again the archive.

Sid

Posted 10 years ago

Kinda solved the problem with Lightbox in IE showing the wrong picture (click on picture 1 it shows the big image for picture 2. When I click on 3 it shows 6 etc…). It occurs in the code that generates the image links from the XML files in Step 4 above. Fixed the problem by using the invisible links instead.

Steve M

Posted 10 years ago

Hi Snowcat - or anyone with an answer to this..
I've been successful in getting the lightbox to work on my mac - then checked on a pc and doesn't work. Not sure what is happening - the nav text in html darkens so I'm guessing something is being actioned.. but no pic appears.
Here's a link if you can check on pc
http://www.amsfocus.co.uk/MedianetWebsite/What_we_do.html

any new tips appreciated - I've tried everything! this was made from the bought package and images brought in using xml

Thanks for anything

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