I'm trying to make an if-else-statement which works by going if there is a link print it around the name.
I have the below code which is almost there. However, the link is being printed above the text ranther than being an actual link.
<?php if( the_sub_field('corporate_link') ){ ?>
<a href="<?php the_sub_field('corporate_link'); ?>"
target="_blank"
title="<?php the_field('corporate_name'); ?>"><?php the_field('corporate_name'); ?></a>
<?php } else { ?>
<?php the_sub_field('corporate_name'); ?>
<?php } ?>
Any thoughts on how to make it link instead of printing the link if it`s there?
So what im looking to acheive is if there is a link print this
Coprate Name
If there isn't a link it just shows the corporate name.
use get_sub_field('corporate_link') instead of the_sub_field('corporate_link')
<?php
$corporate_link = get_sub_field('corporate_link');
$corporate_name = get_sub_field('corporate_name');
if( $corporate_link != '' ){ ?>
<a href="<?php echo $corporate_link; ?>"
target="_blank"
title="<?php echo $corporate_name; ?>"><?php echo $corporate_name; ?></a>
<?php } else { ?>
<?php echo $corporate_name; ?>
<?php } ?>
use get_sub_field() and get_field() instead of the_sub_field() and the_field()
Related
When I echo my own variable to a div container it comes out as plaint text (unformatted). I don't understand why echoing a Magento variable comes out formatted but mine doesn't? Here's my code, in particular the <?php if(!isset($specialPrice)): { ?> section which I created. Here is the code:
<div class="product">
<a href="<?php echo $_item->getProductUrl() ?>"
title="<?php echo $this->escapeHtml($_item->getName()) ?>" class="product-image"><img
src="<?php echo $this->helper('catalog/image')->init($_item, 'thumbnail') ?>"
alt="<?php echo $this->escapeHtml($_item->getName()) ?>"/></a>
<div class="product-details">
<p class="product-name">
<?php echo $this->escapeHtml($_item->getName()) ?>
</p>
<?php $specialPrice = $productToCheck->getData('special_price');
$orignalPrice = $productToCheck->getData('price');
?>
<?php if(!isset($specialPrice)): { ?>
<?php echo $product['price'] ?>
<?php } else: { ?>
<?php echo $specialPrice ?>
<?php } endif ?>
</div>
</div>
Echoing $product['price'] shows up with its CSS like this:
but if it enters the ELSE statement to display my variable it shows like this:
Does anyone know what could be going wrong?
$product['price'] returns you a unformatting price value.
Maybe you can call a block function, for example $block->getPrice() and in getPrice() you need to format the price by your custom preferences.
If you want to add styles to your price value then you need to use a magento tag class
I've created custom post type as single-service.php and I have several custom taxonomies under service posts like education, recruit and health.
I currently created some queries and under each query, I want to create a button which direct the users the contact form page of that service. It is like when you get into a single service page which is categorized under education there will a button directs them to education contact form page likewise for recruit page.
I have tried below link but somehow it does not work. I am not sure whether I am using correct code or where do I make mistake
<?php if (in_category( 'education', $post->ID )) : ?>
<?php echo '<div class="button">Contact us</div>'; ?>
<?php elseif (in_category('recruit', $post->ID)) :?>
<?php echo '<div class="button">Contact us</div>'; ?>
<?php elseif (in_category('health', $post->ID)) :?>
<?php echo '<div class="button">Contact us</div>'; ?>
<?php endif;?>
I solve my problem by creating two custom fields in the template page and linking them with :
<div class="service-button">
<?php $info = get_post_meta(get_the_ID(), '_post_info', true); if (!$info) $info = array(); ?>
<a class="form" style="background-color:<?php echo $info['color'] ?>" href="<?php echo $info['form'] ?>">Contact us</a>
<?php if ($info['website']) : ?>
<a class="website" style="background-color:<?php echo $info['color'] ?>" href="http://<?php echo $info['website'] ?>"><?php echo $info['website'] ?></a>
<?php endif; ?>
</div>
How can i show some default code only if BOTH if statements are false ?
I've got this code -
<?php if( get_sub_field('cta_phone')): ?>
<a class="phone" href="tel:<?php the_sub_field('cta_phone');?>"><?php the_sub_field('cta_phone');?></a></span>
<?php else: ?><?php endif; ?>
<?php if( get_sub_field('cta_mobile')): ?>
<a class="phone" href="tel:<?php the_sub_field('cta_mobile');?>"><?php the_sub_field('cta_mobile');?></a></span>
<?php else: ?><?php endif; ?>
<?php else: ?>
<img src="http://my-domain/image.jpg">
<?php endif; ?>
i'm not using the else bit at the end at the moment because i only want that to show if both 'if's are false ?
hope that it makes sense
You can use 1 php tag only to make your syntax much more readable and
avoiding
multiple <?php ?> tags.
you can also use echo to print your html markup using php scripting like this.
<?php
if( get_sub_field('cta_phone')){
echo '<a class="phone" href="tel:'.the_sub_field('cta_phone').'">'.the_sub_field('cta_phone').'</a></span>';
} else if (get_sub_field('cta_mobile')){
echo '<a class="phone" href="tel:'.the_sub_field('cta_mobile').'">'.the_sub_field('cta_mobile').'</a></span>';
} else {
//do what you want to do here, if they are false.
}
Ok thanks , the 'else' works if neither of the if's are true , but if i have one that is true or both are true , it only displays the first entry but shows it twice ?
<?php
if( get_sub_field('cta_phone')){
echo '<a class="phone" href="tel:'.the_sub_field('cta_phone').'">'.the_sub_field('cta_phone').'</a>';
} else if (get_sub_field('cta_mobile')){
echo '<a class="phone" href="tel:'.the_sub_field('cta_mobile').'">'.the_sub_field('cta_mobile').'</a>';
} else {
echo '<img src="http://placehold.it/350x150">';
}
?>
I have a PHP if else statement however it does not seem to work and I'm not sure why.
Here is my code
<?php
if (has_post_thumbnail()) {
?>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" >
<?php
the_post_thumbnail('full', array('class' => 'img-responsive alignleft'));
?>
</a>
<?php
} else () {
?>
<img src="<?php echo get_template_directory_uri(); ?>/images/thumb.png" />';
<?php
}
?>
And here is the error that I get syntax error, unexpected ')'
I'm not sure where the unexpected ) is coming from.
I am basing my PHP on this structure, however editing it as I would like to be able to put mine into HTML without using echo
<?php if ( '' != get_the_post_thumbnail() ) {
// some code
}
else {
// some code
}
?>
Let's try with this:
<?php if (has_post_thumbnail()): ?>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" >
<?php the_post_thumbnail('full', array('class' => 'img-responsive alignleft')); ?>
</a>
<?php else: ?>
<img src="<?php echo get_template_directory_uri(); ?>/images/thumb.png" />';
<?php endif; ?>
I'm not sure why you wrote your code this way instead of concatenating it, but your if else statement has two parenthesis after else "()". You might want to get rid of these to fix your issue.
In PHP else is not a function, so you shouldn't call it like you did.
PHP's elseif () needs conditions,
try else instead:
<?php
if ( has_post_thumbnail() ) {
?>
<?php the_post_thumbnail( 'full', array( 'class' => 'img-responsive alignleft' ) ); ?>
<?php
} else { //instead of elseif () here, use else
?>
<img src="<?php echo get_template_directory_uri(); ?>/images/thumb.png" />
<?php
}
?>
Please also refer to the WordPress Coding Standards to make your code easier readable and maintainable. And try not to edit the original code in your question without marking the edits clearly, otherwise SO users won't be able to understand your problem/help you further.
I want to make the joomla articles intro image to behave like the read more, and the title link. So the user clicks the image, and the article loads.
I'm not an PHP expert but maybe this is the readmore links code:
<a href="<?php echo $this->item->readmore_link; ?>" class="button<?php echo $this->item->params->get('pageclass_sfx'); ?>">
<?php if ($this->item->readmore_register) :
echo JText::_('Register to read more...');
elseif ($readmore = $this->item->params->get('readmore')) :
echo $readmore;
else :
echo JText::_("Read Article");
endif; ?></a>
This is what i want to do with every intro image on my joomla site.
Thanks !
Just resolved it!
your way of thinking helped me. Thank you!
here's my code:
<a href="<?php echo JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug, $this->item->catid)); ?>">
<?php
$images = json_decode($item->images);
if (isset($images->image_intro) and !empty($images->image_intro)) {
$imgfloat = (empty($images->float_intro)) ? $params->get('float_intro') : $images->float_intro;
$class = (htmlspecialchars($imgfloat) != 'none') ? ' class="size-auto align-'.htmlspecialchars($imgfloat).'"' : ' class="size-auto"';
$title = ($images->image_intro_caption) ? ' title="'.htmlspecialchars($images->image_intro_caption).'"' : '';
echo '<img'.$class.$title.' src="'.htmlspecialchars($images->image_intro).'" alt="'.htmlspecialchars($images->image_intro_alt).'" />';
}
echo $this->item->introtext;
?>
</a>
for Joomla 2.5:
in your override for _item.php (Location: yourtemplate\html\mod_articles_news\item.php)
place the following line:
<?php if ($params->get('image')) : ?>
<?php $images = json_decode($item->images); ?>
<?php if (isset($images->image_intro) and !empty($images->image_intro)) : ?>
<img src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo htmlspecialchars($images->image_intro_alt); ?>"/>
<?php endif; ?>
<?php endif; ?>
Place it there where you would like it to show up
For example after:
<?php echo $item->beforeDisplayContent; ?>
Your intro image has become a link now.
the isset part, makes sure that if a viewer uses Internet Explorer, it doesn't show up a small red cross box.
Just for the information:
in blog_item.php you can find an example code how it's shown up in an article. Here you can also find the code for imagefloat etc.
<?php if (isset($images->image_intro) and !empty($images->image_intro)) : ?>
<?php $imgfloat = (empty($images->float_intro)) ? $params->get('float_intro') : $images->float_intro; ?>
<div class="img-intro-<?php echo htmlspecialchars($imgfloat); ?>">
<img
<?php if ($images->image_intro_caption):
echo 'class="caption"'.' title="' .htmlspecialchars($images->image_intro_caption) .'"';
endif; ?>
src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo htmlspecialchars($images->image_intro_alt); ?>"/>
</div>
<?php endif; ?>
So let me start by explaining what the code that you've posted above does. The entire block of code generates one link: there are a bunch of if statements that are determined based off some settings. For example, if you have set that people need to register in order to read more, the link will say "Register to read more..."
The part that we're interested in here, however, since we want to turn images into links, is the URL that we want the images to link to. This is right in the first line:
<a href="<?php echo $this->item->readmore_link; ?>"
so we know that the URL is provided dynamically thanks to $item->item->readmore_link and all this code is doing is echoing it into the HTML.
All that's left is to edit your Joomla template of the page on which you have your images (probably the same file you took this code from). It looks like this should be part of a greater PHP loop, which loops through all the posts. Somewhere above where you found this code, should be code for the intro image that goes along with that post.
I'm not sure what it'll look like, it could be a <img src="<? stuff here; ?> /> or it could be dynamically generated. Keep reading. If you're still not sure where to find it at the end, edit your post with the full code of the template where you got the above snipping from. Regardless of what it looks like, it is referred to as <WHATEVER IMAGE CODE YOU FOUND ABOVE> in the following step:
You have to wrap that image with "a" tags so that it looks like the following:
<WHATEVER IMAGE CODE YOU FOUND ABOVE>
That should do it. Let me know if you have any trouble, I'll be more than happy to make my post more specific if you can provide more detailed information, but I've tried to explain it well enough that you should be able to figure it out with a couple tries.
As you stated you are not a PHP expert, it sounds like your best bet will be to use a Joomla extension that has similar functionality to what you want.
I believe mod_minifrontpage will work for what you need. It allows you to display a list of articles, and it generates thumbnails for those articles based on the first image to be referenced.
There are article intro images in J, since 1.7.5 and now in latest 2.5.3
what you need is change the defaults for component_content,
you can do it 2 ways, editing views in yourinstall/components/com_content/views/
or use template overrides , you first need to know if your template IS using overrides otherwise if you edit component views in the component itself you will not see changes.
to verify this , go to
site_name/templates/template_name/html folder and check if there is folder name
com_content ,
if that is the case than your template is using overrides and any edits should be done trough there not through component
now to the actual code
this is in
components\com_content\views\featured\tmpl\default_item.php ( THIS I DEFAULT FRONTPAGE ARTICLE VIEW)
<?php if (isset($images->image_intro) and !empty($images->image_intro)) : ?>
<?php $imgfloat = (empty($images->float_intro)) ? $params->get('float_intro') : $images->float_intro; ?>
<div class="img-intro-<?php echo htmlspecialchars($imgfloat); ?>">
<img
<?php if ($images->image_intro_caption):
echo 'class="caption"'.' title="' .htmlspecialchars($images->image_intro_caption) .'"';
endif; ?>
src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo htmlspecialchars($images->image_intro_alt); ?>"/>
</div>
<?php endif; ?>
all you would need to do is wrap a element around IMG tag with readmore link like this
<a href="<?php echo $this->item->readmore_link; ?>">
<img
<?php if ($images->image_intro_caption):
echo 'class="caption"'.' title="' .htmlspecialchars($images->image_intro_caption) .'"';
endif; ?>
src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo htmlspecialchars($images->image_intro_alt); ?>"/>
</a>
DO NOT forget that if there is template override for com_content you wold need to edit the featured/default_item.php inside it
In Joomla 3.1, the intro_image layout has been moved to the layouts/joomla/content folder. In my situation, it is called from com_content/views/category/tmpl/blog_item.php like so:
<?php echo JLayoutHelper::render('joomla.content.intro_image', $this->item); ?>
I moved that file to my template/html/com_content/category/blog_item.php and then wrapped the call to JLayoutHelper like so:
<?php $link = JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug, $this->item->catid)); ?>
<a href="<?php echo $link; ?>">
<?php echo JLayoutHelper::render('joomla.content.intro_image', $this->item); ?>
</a>
If you have Gantry installed on Joomla 3.1, the overrides are in a different location. You will want to navigate to plugins/system/gantry/overrides/3.0/2.5/com_content/category/blog_item.php and wrap the intro image with the read more link code.
<?php $link = JRoute::_(ContentHelperRoute::getArticleRoute($this->item->slug, $this->item->catid)); ?>
<a href="<?php echo $link; ?>"><img
<?php if ($images->image_intro_caption):
echo 'class="caption"'.' title="' .htmlspecialchars($images->image_intro_caption) .'"';
endif; ?>
src="<?php echo htmlspecialchars($images->image_intro); ?>" alt="<?php echo htmlspecialchars($images->image_intro_alt); ?>"/></a>