I searched for a solution, but I dont finde something suitable. I use the following script part to login/logout at my wordpress website:
<?php if (is_user_logged_in()) { ?>
<span>Logout</span> <-- works -->
<?php } else { get_template_part('ajax', 'auth'); ?>
<a id="show_login" href=""><span>Login</span></a>
<?php } ?>
If I modify the first part (wp_logout_url) into html it will not work:
<?php if (is_user_logged_in()) { ?>
<a id="show_profile" href=""><span>Profile </span></a> <-- dont work -->
<?php } else { get_template_part('ajax', 'auth'); ?>
<a id="show_login" href=""><span>Login </span></a>
<?php } ?>
Why html works only at the login part? I´ve done a php error?
There is no link inside the "href", because its fireing the lightbox.
UPDATE:
I found out, that the problem will be the "get_template_part", this is requiered to load the content inside the lightbox .. but I dont know how to integrate it in the first part correctly.
Related
I'm building a wordpress theme. In the backend, the user has the option to enter the url for their social networks (i.e. twitter, facebook, instagram etc). These URL's are then dynamically added to images in the theme front end linking to the respective networks.
The issue I have is that if a user doesn't enter a url for a network, I don't want the image to display. I am trying to write code that says, if the url is blank, echo 'class="hidden"' - this class has display:none in the css.
here is a snippet of my php:
<ul class="icons">
<li <?php if (get_theme_mod('footer_twitter')==0) {echo 'class="hidden"'; } ?>><span class="label">Twitter</span></li>
</ul>
and the css:
ul.icons li.hidden {
display:none;
}
The php code above currently outputs the echo statement for all cases, even when a url is entered in the backend. Can anyone help me with this code
Check the return of "get_theme_mod()" You can check this by using, cause i dont think it "== 0". http://codex.wordpress.org/Function_Reference/get_theme_mod
var_dump(get_theme_mod('footer_twitter'));
//string(0)
Here is your new code:
<ul class="icons">
<li class="<?php echo empty(get_theme_mod('footer_twitter')) ? 'hidden' : ''; ?>">
<a href="<?php echo get_theme_mod('footer_twitter'); ?> " class="icon circle fa-twitter">
<span class="label">Twitter</span>
</a>
</li>
</ul>
Please check this Syntax: http://php.net/manual/en/control-structures.alternative-syntax.php its the best way to code control structures in your "View" code.
<?php if (!empty (get_theme_mod( 'set_address2' ))) {
echo get_theme_mod( 'set_address2');
}?>
This seemed to work for me in Wordpress.
Let me know if this works.
For my new wordpress site I need some help. I got 4 pages and 2 different sidebars. On 2 pages there shouldn't be a border-left and on the other 2 pages there should be a border-left. So I got following code:
<div id="sidebar" class="sidebar">
<?php if(is_page('Willkommen') || is_page('Angebot'))
{
dynamic_sidebar('Angebot');
}
else
{
dynamic_sidebar('Anfahrt');
if(is_page('Anfahrt'))
{
echo "<script type='text/javascript'>
function removeBorder()
{
$(document).ready(function() {
if($('#sidebar').hasClass('sidebar'))
{
$(this).removeClass('sidebar')
$(this).addClass('secondsidebar')
}
});
}
</script>";
}
}
?>
</div><!-- sidebar -->
I want to remove the class "sidebar" and add the class "secondsidebar" if there is a div#sidebar on the page. But the code won't work. I wrote this code for myself and I'm a beginner in jQuery :) So please be patient.
I hope someone can give me a hint.
Cheers
A pure PHP solution should be possible as well.
<div id="sidebar" class="<?php if (is_page('Anfahrt')) : ?>secondsidebar<?php else : ?>sidebar<?php endif; ?>">
<?php
if (is_page('Willkommen') || is_page('Angebot')) {
dynamic_sidebar('Angebot');
}
else {
dynamic_sidebar('Anfahrt');
}
?>
</div>
NOTE: try not to use IDs and classes with the same name. #sidebar and .sidebar might get confusing.
Explanation for the classes:
<div id="sidebar" class="<?php if (is_page('Anfahrt')) : ?>secondsidebar<?php else : ?>sidebar<?php endif; ?>">
When the server reads this (PHP is code that is executed by the server before rendering the result back to the user) it comes to "class" and it notices an if-statement. "what text should I put in the class="" of this element?" The server then sees the instructions:
If the page is "Anfahrt": the text to return should be secondsidebar
Else (in all other cases): the text should be sidebar
"Text" isn't really a good name here. But you get what I mean. This "text" is then placed where the if-statement is. The result then is (as it is returned to a user):
If the page is "Anfahrt":
<div id="sidebar" class="secondsidebar">
If the page is anything else:
<div id="sidebar" class="sidebar">
I have a WordPress site in which I have added a few extra fields for Author contact fields. Some people are going to use Google plus but some will not. I don't want to have an empty paragraph tag etc. I can't seem to figure out how to write an if statement that works. This is what I was working with. Thanks for your time.
<?php if(get_the_author_meta('google')) ?> { ?>
<p><?php the_author_meta('google'); ?></p>
<?php }
else {
// do nothing
} endif; ?>
<?php if(get_the_author_meta('google')): ?>
<p><?php the_author_meta('google'); ?></p>
<?php
else:
// do nothing
endif; ?>
Did you try this? Also, your code has the opening brace for 'if' without a php tag.
try this - and put a class of some sort on there to ensure it's not showing up in the spots where it's not filled in - a border or something?
<?php if (get_the_author_meta('google')) { ?>
<p class="error"><?php the_author_meta('google') ?></p>
<?php }
else {
// do nothing
} ?>
This seems to work. Maybe it's the endif ?
I have an admin link with a div id "admin". Sessions are started when a user is logged in to show if it is a normal user or an admin. Normal users can't access the files for admin, but can still see the admin link.
Is there a way to make it so normal users can't see the link, using only php or html, without jquery or jscript or any of those.
Using interleaved PHP & HTML with standard PHP syntax:
<?php
if ($user_is_an_admin) {
?>
<div id='admin'>
Only admins can see this...
</div>
<?php
}
?>
Alternate templating syntax:
<?php if ($user_is_an_admin): ?>
<div id='admin'>
Only admins can see this...
</div>
<?php endif; ?>
Not interleaving, PHP only:
if ($user_is_an_admin) {
echo "<div id='admin'>
Only admins can see this...
</div>
";
}
You'll need to use conditionals inside of your views:
<?php if($_SESSION['adminid'] == 1234): ?>
<!-- Admin div goes here -->
<?php else: ?>
<!-- Admin link goes here -->
<?php endif; ?>
I have this code in top.phtml which displays my menu items in my Magento store:
<div class="header-nav-container">
<div class="header-nav">
<h4 class="no-display"><?php echo $this->__('Category Navigation:') ?></h4>
<ul id="nav">
<li <?php if(!Mage::registry('current_category')) { echo 'class="level0 active"'; } else { echo 'class="level0"'; } ?>><span><?php echo $this->__('Home') ?></span></li>
<?php foreach ($this->getStoreCategories() as $_category): ?>
<?php echo $this->drawItem($_category) ?>
<?php endforeach ?>
<li <?php if(!Mage::registry('current_category')) { echo 'class="level0 active"'; } else { echo 'class="level0"'; } ?>><span><?php echo $this->__('Sale Items') ?></span></li>
</ul>
</div>
I have an extra li at the bottom which displays another page. The problem I have occurs when I click the ‘Sales Item’ page: its link becomes active but so does the home page link. How can I prevent the home page link from appearing active?
I’ve added a screenshot to show the problem:
Screenshot
The lines for Home and Sale Items are both outputting an active category link when the current category is not defined, via the code if(!Mage::registry('current_category')). Instead of checking the category, check the current controller/action.
Here's a list of URL functions (for getting the controller/action):
http://docs.magentocommerce.com/Mage_Core/Mage_Core_Model_Url.html
Code like this should work. It depends on whether or not catalogsale is the identifier for a custom controller or action, which depends on your setup:
if ($this->getRequest()->getControllerName() == 'catalogsale')
// Output active class declaration
/* Otherwise, try looking at the action name. */
if ($this->getRequest()->getActionName() == 'catalogsale')
// Output active class declaration
I ended up fixing this using some javascript. I added this to the new page:
<script type="text/javascript">
Event.observe(window, 'load', function() {
$$('li.active').invoke('removeClassName','active');
$$('li.newmenu').invoke('addClassName','active');
});
</script>
The new menu item should have a class of 'newmenu' for the above code to work.