Wer kennt sie nicht, die Vorschaubilder, wenn man mit der Maus über einen Link fährt ? Es gibt mittlerweile viele solcher Anbieter, einer der besten und der ersten Stunde ist Websnapr (www.websnapr.com).
Nun haben wir von der it-Brücke eine Komponente programmiert, die es Ihnen erlaubt, diese Funktionalität auch für Ihren Blog, Ihre Artikel oder Ihre Komponenten zu haben. Alles, was Sie brauchen, ist unsere Komponente, einen Websnapr Key (kostenlos für 100.000 Bilder im Monat) und eine CSS Klasse für die Links, die Sie gerne als Vorschau angezeigt haben möchten.
Probieren Sie es aus:
- it-Bruecke - Analyse, Beratung, Umsetzung
- Die Medienrechtskanzlei
- Primus Solutions - Oracle Business Lösungen
- www.janmoehrke.de - Technik, die begeistert
Die Komponente gibt es hier zum Download:
Websnapr für Joomla
1. Installation:
Sie können die Komponente ganz einfach über den Joomla Installer unter "Erweiterungen -> Installieren / Deinstallieren" installieren.
2. Konfiguration:
Klicken Sie auf "Erweiterungen -> Plugins" und suchen nach dem Plugin "System - Websnapr". Drauf klicken und rechts bei den Parametern die Größe der Thumbnails, Ihren Websnapr Key und die CSS-Klasse dejenigen Links angeben, für die eine Vorschau generiert werden soll.
Das war's. Sollten Sie Fragen haben, zögern Sie bitte nicht, uns zu kontaktieren.
UPDATE: Die Komponente funktioniert nun auch mit der internen Weblinkkomponente von Joomla. Einfach im Plugin aktivieren.
Wenn Sie die Websnapr Komponente mögen:
_________________________________________________________________
The same text in English:
Who does not know the thumbnails while hovering a link ? Many providers nowadays offer this service, one of the pioneers and certainly among the best is websnapr (websnapr.com).
Our developer team has now published a Joomla component which enables this functionality for your blog, articles or components as well. All you need is our component, a websnapr developer key (which is free for a 100.000 snapshots per month) and a css class for the links in question.
Give it a try:
Download Websnapr for Joomla:
Websnapr für Joomla
1. Installation:
Simply install the component with the integrated Joomla installer.
2. Plugin Configuration:
Choose "Extensions -> Plugin Manager" and search for the Plugin called "System - Websnapr". Type in your websnapr key, choose a size and think of a css class name for all the links you want to have a preview for.
3. Article / Blog / Component Configuration:
All links which are supposed to show a preview must contain the css class. E. g. "<a href='http://www.it-bruecke.de' class='websnapr'>it-Bruecke - Analyse, Beratung, Umsetzung</a>"
That's it, folks ! Feel free to ask or post a comment.
UPDATE: From now on the component also supports Joomla's internal weblink component. Simply enable it in the plugin.
If you like the websnapr component consider flattring it:

written by Jan, Januar 23, 2010
unfortunately, this won't be possible easily with the integrated com_weblinks. Problem is, you're redirected internally instead of being ported to the website directly (meaning the generated link says sth. about index.php?option=com_weblinks...). This component however needs a direct link.
Cheers,
Jan
written by Andrew Nicholls, Januar 23, 2010
written by Gianluca, Januar 25, 2010
Many Thanks..
written by António Graça, Januar 29, 2010
written by António Graça, Januar 29, 2010
written by Jan, Januar 29, 2010
unfortunately it does not work with Joomla's internal weblink component (see comment #1). You could however put the weblinks in articles with the instructions above.
Cheers,
Jan
written by celudatos.com, Februar 06, 2010
Erstellen eines pruenba Artikel mit einem Link zu Joomla, wie Sie erklären, aber ich arbeite nicht
der Code: Joomla
Für die Schlüssel verwendet websnapr Key?
Thanks for your help
William
written by Jan, Februar 06, 2010
I checked the link you provided (www.celudatos.com) and it seems to be working, doesn't it ?
Cheers,
Jan
written by celudatos.com, Februar 09, 2010
Wie kann ich diese Funktion auf SOBI Erweiterung? http://www.celudatos.com/pedid...&Itemid=70
William
written by Jan, Februar 09, 2010
Cheers,
Jan
written by Jan, Februar 09, 2010
written by Andrew Nicholls, Februar 13, 2010
Having trouble with the joomla weblinks - followed the instructions but the preview does not show up on any my existing weblinks. Any solutions?
Cheers
written by Jan, Februar 13, 2010
thing is: you're opening the links via javascript and have the seo functionality enabled. I'll look over it the next week.
Cheers,
Jan
written by Char, Februar 17, 2010
written by Jan, Februar 17, 2010
it works when you edit the links' class names (the plugin class name and the link class names should both read the same value). Additionally it would help a lot to specify a link where one could check the installed component...
written by subie, Februar 25, 2010
habe eben das plugin bei mir in joomla 1.5.15 eingebaut, key eingegeben, intern aktiviert aber isch seh nix
auch externe links werden nicht erkannt.
http://www.t3subaru.de/de/blog/motorumbau.html
wäre dankbar für ein feedback.
gruz
steve
written by Andrew Nicholls, März 03, 2010
Any progress on why websnapr is not working on our site?
written by Jan, März 06, 2010
no, unfortunately not. I'm a bit busy at the moment.
You might try to change the following in plugins/system/websnapr.php though:
window.addEvent('domready', function() {
var links = [];
$$('a.category').each(function(el){
var id = parseUri(el.getProperty('href')).queryKey.id;
el.setProperty('title', 'AJAX:index.php?option=com_websnapr&format=raw&size=T&snapkey=snaprkey&task=weblink&id='+id);
written by Matt, März 15, 2010
written by Jan, April 09, 2010
the component now really works with the internal Joomla component (and seo enabled). See it working here: http://www.it-bruecke.de/weblinks/development/
If you find the component useful, please vote for it on the extensions:
http://extensions.joomla.org/e...inks/11230
written by Brent, Mai 20, 2010
I have obtained and entered the websnpy key, told the plug-in I wanted it to work for weblinks component in Joomla and it isn't working. Where do I put the css code for the weblinks component? There isn't anywhere to add that in Joomla that I can find. Please help.
written by HaHo, Mai 23, 2010
Can't see it working at my site...
written by SEO Company, Juli 02, 2010
written by Arborist Austin, Juli 02, 2010
written by Cheap Domain Names, Juli 12, 2010
thanks
written by tramadol, Juli 12, 2010
written by 23 lcd tv, Juli 19, 2010
The website is too busy to show the webpage
HTTP 408/HTTP 409
What you can try:
Refresh the page.
Go back to the previous page.
More information
This error (HTTP 408 Request Timeout or HTTP 409 Conflict) means that the server took too long to display the page or there were too many people requesting the same webpage.
For more information about HTTP errors, see Help.
written by Проститутки, Juli 19, 2010
I have obtained and entered the websnpy key, told the plug-in I wanted it to work for weblinks component in Joomla and it isn't working. Where do I put the css code for the weblinks component? There isn't anywhere to add that in Joomla that I can find. Please help.
written by labrador retriever dog trainin, Juli 22, 2010
written by Jan, August 06, 2010
as I'm tired of deleting nonsense comments I've only wanted the spammers to know that the outgoing links to the websites have a nofollow tag. To clearify: you inherit no pagerank whatsoever when presenting your website here. So please comment only in relation to the websnapr component.
Cheers,
Jan
written by Rainer, August 17, 2010
el.setProperty('title', 'AJAX:index.php?option=com_websnapr....
to
el.setProperty('title', 'AJAX:".$r."index.php?option=com_websnapr....
with $r = JURI::root() it worked.
Did I make something wrong in configuration or what could be the reason that this was necessary?
cheers, Rainer
written by Ruediger Weronetzki, August 17, 2010
daher einfach einen Zähler einbauen, dann läufts mit den Joomla Links
var id =0;
$$('a.$weblinksclass').each(function(el){
//var id = el.getProperty('rel');
id++;
written by Bryce, August 25, 2010
written by IDEASGirl, September 06, 2010
written by проститутки киева, November 14, 2010
written by Janusz, Februar 18, 2011
Some solution or idea what to do?


*** EDIT:
From now on, com_websnapr works with Joomla's internal weblink component automatically.