I want icon-backtotop.png to appear only on the home page and icon-backtotop-alt.png to appear on all other pages. However, with the code below, icon-backtotop-alt.png shows on all pages. How can I fix this code?
<?php if (is_home()) { ?>
<img src="<?php echo get_stylesheet_directory_uri(); ?>/img/icon-backtotop.png" alt="Back To Top" />
<?php } else { ?>
<img src="<?php echo get_stylesheet_directory_uri(); ?>/img/icon-backtotop-alt.png" alt="Back To Top" />
<?php } ?>
you probably want to use is_front_page not is_home
Note: WordPress 2.1 handles this function differently than prior
versions - See static Front Page. If you select a static Page as your
frontpage (see is_front_page()), this tag will be applied to your
"posts page".
try
<?php if (is_front_page()) { ?>
<img src="<?php echo get_stylesheet_directory_uri(); ?>/img/icon-backtotop.png" alt="Back To Top" />
<?php } else { ?>
<img src="<?php echo get_stylesheet_directory_uri(); ?>/img/icon-backtotop-alt.png" alt="Back To Top" />
<?php } ?>
Related
this is my first post for help on here, and man do I really need it. This is the first time I've developed a client's site using multisite, and I'm having trouble applying the appropriate header image to it's site. There are six sites in all, and I'm using the same template for all six sites' front pages. Also, the front page is static and doesn't have a specific page selected.
The conditional below is my attempt at specifying specific images depending on which sub-site I'm on. It keeps throwing a syntax error, (sublime calls it a parse error). I would be so grateful for any help!
<?php
if( get_bloginfo('All in with Laila Ali')) {
<img src="<?php bloginfo('template_directory');?>/images/Banner-LailaAli.jpg" />
} elseif{
if( get_bloginfo('Jaimies 15 Minute Meals')) {
<img src="<?php bloginfo('template_directory');?>/images/Banner-JamieOliver.jpg" />
}
} elseif{
if( get_bloginfo('Lucky Dog')) {
<img src="<?php bloginfo('template_directory');?>/images/Banner-LuckyDog.jpg" />
}
} elseif{
if( get_bloginfo('Game Changers with Kevin Frazier')) {
<img src="<?php bloginfo('template_directory');?>/images/Banner-GameChangers.jpg" />
}
} elseif{
if( get_bloginfo('Recipe Rehab')) {
<img src="<?php bloginfo('template_directory');?>/images/Banner-RecipeRehab.jpg" />
}
} else {
<img src="<?php bloginfo('template_directory');?>/images/Banner-PetVet.jpg" />
}
?>
You are getting this error because you have consecutive <?php tags with HTML in between them. Things like <img src=" aren't valid php, but you are inside <?php tags, so PHP gives you an error.
One of the ways you can fix this is by ending the tags when you need to switch back to HTML. Like this:
<?php
if( get_bloginfo('All in with Laila Ali')) {
?>
<img src="<?php bloginfo('template_directory');?>/images/Banner-LailaAli.jpg" />
<?php
} elseif{
if( get_bloginfo('Jaimies 15 Minute Meals')) {
?>
<img src="<?php bloginfo('template_directory');?>/images/Banner-JamieOliver.jpg" />
<?php
}
}
?>
Another way, is to have your PHP echo the HTML you want. Which would look something like this:
<?php
if( get_bloginfo('All in with Laila Ali')) {
echo '<img src="' . bloginfo('template_directory') . '/images/Banner-LailaAli.jpg" />';
} elseif{
if( get_bloginfo('Jaimies 15 Minute Meals')) {
echo '<img src="'. bloginfo('template_directory') . '/images/Banner-JamieOliver.jpg" />';
}
}
?>
Basically, you have to remember that once you open a <?php tag, you can only put valid PHP until you close it with ?>.
Hello i am updating a WordPress site that was riddled with errors (over 1000...-'-) now i have gotten it down to 15 or so however one page has 105 errors and they are all caused by a stray p tag that is being generated after every image here's what the code is being outputted as
<div id="ngg-image-40" class="ngg-gallery-thumbnail-box" >
<div class="ngg-gallery-thumbnail" >
<a href="a link" title="the title" class="shutterset_set_5" ><br />
<img title="01596-01_1" alt="01596-01_1" src="the src" width="100" height="75" /><br />
</a>
</div>
</p></div>
As you can see there is a p tag there for no reason, I've tried Google but got no one with a solution to this problem, I've tried looking through all the php files for the nextgen gallery and couldn't figure it out the actual code that outputs the gallery is below.
<div id="ngg-image-<?php echo $image->pid ?>" class="ngg-gallery-thumbnail-box" <?php echo $image->style ?> >
<div class="ngg-gallery-thumbnail" >
<a href="<?php echo $image->imageURL ?>" title="<?php echo $image->description ?>" <?php echo $image->thumbcode ?> >
<?php if ( !$image->hidden ) { ?>
<img title="<?php echo $image->alttext ?>" alt="<?php echo $image->alttext ?>" src="<?php echo $image->thumbnailURL ?>" <?php echo $image->size ?> />
<?php } ?>
</a>
</div>
</div>
Again as you can see there is no reference to the p tag in the above. Any and all help is appreciated.
I also did not find a solution within the gallery but I have to admit that I didn't search that well. I was lazy and fixed it with javascript as I use a custom javascript for my gallery. Maybe that helps you, too. It's MooTools btw. and assumes that the gallery div has the id "gallery":
var p = document.id('gallery').getPrevious();
if (p.get('tag') == 'p') {
p.dispose();
}
I'm trying to build an if statement for when a variable is filled with a url it will display a button and link to the site, and when the variable is empty the link and button will not display. So far I got it to where it is displays the button and links but making it into an if statement keeps on breaking my site. If you see a problem with the code below, please help. Thanks
<div id="social_icon">
<?php if (isset($fburl))
{
<a href="<?php echo $options['fburl']; ?>">
<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png"" width="30"
height="30"></a>;
}
else
{
//dont show anything
}
?>
</div>
You're trying to use HTML within your PHP code, so PHP sees this as an unexpected variable/string. Either use echo for this, or close the PHP statement, and then write your HTML.
Either:
<div id="social_icon">
<?php if(isset($fburl)){ ?>
<a href="<?php echo $options['fburl']; ?>">
<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png" width="30" height="30" />
</a>
<?php }else{
//dont show anything
} ?>
</div>
Or:
<div id="social_icon">
<?php if (isset($fburl)){
echo '<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png" width="30" height="30" />';
}else{
//dont show anything
} ?>
</div>
Edit
Actually, I would assume it's not outputting anything because your if statement is checking for $fburl whereas you're echoing the link as $options['fburl']. If the facebook url is located at $options['fburl'], try:
<div id="social_icon">
<?php if(isset($options['fburl'])){ ?>
<a href="<?php echo $options['fburl']; ?>">
<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png" width="30" height="30" />
</a>
<?php }else{
//dont show anything
} ?>
</div>
Edit 2
If the options are set but don't contain a link, you will also need check for that:
<div id="social_icon">
<?php if(isset($options['fburl']) && !empty($options['fburl'])){ ?>
<a href="<?php echo $options['fburl']; ?>">
<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png" width="30" height="30" />
</a>
<?php }else{
//dont show anything
} ?>
</div>
Syntax error, change it to:
<?php if (isset($fburl))
{
//missed end tag here
?>
<a href="<?php echo $options['fburl']; ?>">
<img src="http://farm6.staticflickr.com/5534/9135106179_43deba3d15_o.png"" width="30"
height="30"></a>;
<?php
//add another php start tag
}
else
{
//dont show anything
}
?>
Okay, so basically whenever someone gets on the site the icons are all the same color (White) I want this code to do the follow thing : Whenever someone goes to another page (by clicking on one of the other icons) the icon of the page where he is going should have a different color (blue, this is done by loading another image) but only that page, this should also stay whenever he refreshes the page?
This is the current code that I have for a single icon, its not working yet and im not sure what is wrong..
<?php Yii::app()->session['/home'] = '1';
$home = Yii::app()->session['/home'];
//echo Yii::app()->session['home']; // Prints "value"
if (!empty($home)){ ?>
<a href="<?php echo $this->createUrl("/admin/survey/sa/index")."/home"; ?>">
<img src='<?php echo $sImageURL;?>home.png' alt='<?php $clang->eT("Default administration page");?>' width='<?php echo $iconsize;?>' height='<?php echo $iconsize;?>'/></a>
<?php
}
else{?>
<a href="<?php echo $this->createUrl("/admin/survey/sa/index")."/home1" ?>">
<img src='<?php echo $sImageURL;?>home1.png' alt='<?php $clang->eT("Default administration page");?>' width='<?php echo $iconsize;?>' height='<?php echo $iconsize;?>'/></a>
<?php
}
?>
I agree with Ivo; I think it would be best to do this using CSS classes. You would have the default CSS class have a background image of home1.png, and the blue one have a background image of home.png. If I were doing this, I would use CSS sprites as well.
But, working with what you've got. Here's one way to do it in Yii:
<?php
// Get the current URI
$currentUri = Yii::app()->request->requestUri;
if($currentUri == '/admin/survey/sa/index'){
?>
<a href="<?php echo $this->createUrl("/admin/survey/sa/index")."/home1" ?>">
<img src='<?php echo $sImageURL;?>home1.png' alt='<?php $clang->eT("Default administration page");?>' width='<?php echo $iconsize;?>' height='<?php echo $iconsize;?>'/>
</a>
<?php
}else{
?>
<a href="<?php echo $this->createUrl("/admin/survey/sa/index")."/home1" ?>">
<img src='<?php echo $sImageURL;?>home1.png' alt='<?php $clang->eT("Default administration page");?>' width='<?php echo $iconsize;?>' height='<?php echo $iconsize;?>'/>
</a>
<?php
}
?>
For your other icons you can then reuse the $currentUri variable. You don't need to set any sessions. When you refresh the page the icon will still remain colored.
So, I'm working on a site where on the top of certain pages I'd like to display a static graphic and on some pages I would like to display an scrolling banner.
So far I set up the condition as follows:
<?php
$regBanner = true;
$regBannerURL = get_bloginfo('stylesheet_directory'); //grabbing WP site URL
?>
and in my markup:
<div id="banner">
<?php
if ($regBanner) {
echo "<img src='" . $regBannerURL . "/style/images/main_site/home_page/mock_banner.jpg' />";
}
else {
echo 'Slider!';
}
?>
</div><!-- end banner -->
In my else statement, where I'm echoing 'Slider!' I would like to output the markup for my slider:
<div id="slider">
<img src="<?php bloginfo('stylesheet_directory') ?>/style/images/main_site/banners/services_banners/1.jpg" alt="" />
<img src="<?php bloginfo('stylesheet_directory') ?>/style/images/main_site/banners/services_banners/2.jpg" alt="" />
<img src="<?php bloginfo('stylesheet_directory') ?>/style/images/main_site/banners/services_banners/3.jpg" alt="" />
.............
</div>
My question is how can I throw the div and all those images into my else echo statement? I'm having trouble escaping the quotes and my slider markup isn't rendering.
<div id="banner">
<?php if($regbanner): ?>
<img src="<?php echo $regBannerURL; ?>/style/images/main_site/home_page/mock_banner.jpg" />
<?php else: ?>
<div id="slider">
<img src="<?php echo ($bannerDir = bloginfo('stylesheet_directory') . '/style/images/main_site/banners/services_banners'); ?>/1.jpg" alt="" />
<img src="<?php echo $bannerDir; ?>/2.jpg" alt="" />
<img src="<?php echo $bannerDir; ?>/3.jpg" alt="" />
.............
</div>
<?php endif; ?>
</div><!-- end banner -->
If you don't like the offered solution using the syntaxif(...):...else...endif; you also have the possibilty of using heredoc-style to include bigger html-parts into an echo-statement without the need of escaping it.
The code-formatting in here unfortunatly messed up my example, which I wanted to post. But if you know the heredoc-notation, it should not be a problem ;)