Programming and scripting topics.
I had a problem. I couldn’t change the category slug in some of my categories. So I found the solution at:
http://wordpress.org/support/topic/category-slug-cant-be-updated
The problem comes from the fact that the tags and categories are stored in the same table in the database. And the tags also have slugs. So if there is already a tag with the slug that you want to put in the category you can’t do it until you delete the tag or change it’s slug.
You just need to go to the tags table in the admin panel and change the tag slug that’s making the problem.
There a few sitet that provide this service:
Where you can just copy the image link and put it in you code.
One way to remove the text “View Full-Size Image” from beneath your product thumbnail on your flypage, make a copy of, then edit this file:
components/com_virtuemart/themes/your_theme/theme.php
Find the function vmBuildFullImageLink and within that find this line:
$text = ps_product::image_tag($product['product_thumb_image'], $img_attributes, 0)."<br/>".$VM_LANG->_('PHPSHOP_FLYPAGE_ENLARGE_IMAGE');Change it so it looks like this:
$text = ps_product::image_tag($product['product_thumb_image'], $img_attributes, 0);Save and test.
Another method would be to clear out the ‘PHPSHOP_FLYPAGE_ENLARGE_IMAGE’ text in your langauge file.
First, we need to find out what the page class suffix is for the page we are visiting. To do this, you will need add some code to your template:
To load the page class suffix associated with the current Itemid, add this to the top of the index.php file:
<?php
$itemid = JRequest::getVar('Itemid');
$menu = &JSite::getMenu();
$active = $menu->getItem($itemid);
$params = $menu->getParams( $active->id );
$pageclass = $params->get( 'pageclass_sfx' );
?>
To load the page class suffix associated with the active menu item, add this to the top of the index.php file: (For sub-pages with no active menu item, this will load the page class suffix for the default menu item.)
<?php $menus = &JSite::getMenu(); $menu = $menus->getActive(); $pageclass = ""; if (is_object( $menu )) : $params = new JParameter( $menu->params ); $pageclass = $params->get( 'pageclass_sfx' ); endif; ?>
(credit: Page Class Suffix in template code)
You should always use htmlspecialchars() in your code before writing something into an HTML attribute, else you open up an attack vector to inject script code into your page.
The next step is to use the page class suffix somewhere in the template.
The more common method would be to apply the page class suffix as an id or class to the <body> tag. Find the <body> tag (below the </head> tag) and replace it with this:
<body id="<?php echo $pageclass ? htmlspecialchars($pageclass) : 'default'; ?>">
The second method would be to load a stylesheet unique to the page in question. Instead of modifying the <body> tag, look for the stylesheet link within the <head></head> tags and add the following line directly beneath it:
<link rel="stylesheet" href="templates/<?php echo $this->template ?>/css/<?php echo htmlspecialchars($pageclass) ?>.css" type="text/css"/>
For more info: http://docs.joomla.org/Using_the_Page_Class_Suffix_in_Template_Code
This is the code:
<a onclick="window.open(this.href,'win2','width=400,height=350,menubar=yes,resizable=yes'); return false;" title="Your Title" href="yourlink.com">some text</a>
I use flash to achieve this. Create a new flash file with AS3. Create two buttons which will be placed one above the other. The stop button instance is called xstop and the play button instance is called xplay.
And this is the code:
//think of the soundchannel as a speaker system and the sound as an mp3 player
var soundChannel:SoundChannel = new SoundChannel();
var sound:Sound = new Sound(new URLRequest("http://www.kavdesign.net/sites/stgeorge/birds1.mp3"));
xstop.addEventListener(MouseEvent.CLICK, clickStop);
xplay.addEventListener(MouseEvent.CLICK, clickPlay);
playMusic();
function clickPlay(evt:MouseEvent) {
playMusic();
}
function clickStop(evt:MouseEvent) {
soundChannel.stop();
soundChannel.removeEventListener(Event.SOUND_COMPLETE, loopMusic);
xstop.visible = false;
xplay.visible = true;
}
function playMusic():void
{
soundChannel = sound.play();
soundChannel.addEventListener(Event.SOUND_COMPLETE, loopMusic);
xstop.visible = true;
xplay.visible = false;
}
function loopMusic(e:Event):void
{
if (soundChannel != null)
{
soundChannel.removeEventListener(Event.SOUND_COMPLETE, loopMusic);
playMusic();
}
}
I want to have a one-pixel one-color solid border around a table and its cells. Adding border="1" to the table tag isn’t suitable, because it looks horrific in most of the browsers.
Back in the old days we used to use just HTML to create a one-pixel border. Some people even used 1×1 pixel transparent gifs, but let’s not go into that. The easiest way to achieve the border was to use nested tables: outer table that provides the border color and inner table that holds the content.
Here’s an example:
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Looks pretty fine, doesn’t it? However, let’s look into the code: