I have installed the redux option framework into my theme and made it work so things change when I add the sample config file. (and when I do print_r($redux_demo); in functions.php I get a wall of text at the top)
Problem I have is that I want to make it work in my theme. So I bought two other theme that use redux (seashell by meks and total by WPExplorer) to get some knowledge how to implement it but I just don't get it :(
I'm newbie to php and I wonder of you guys could explain how to do this with redux?
<?php if (something): ?>
<h1>It Works!!!</h1> <?php endif; ?>
I see that Seashell template do something like this:
<?php if($favicon = shl_get_option('favicon')): ?>
<link rel="shortcut icon" href="<?php echo $favicon;?>" type="image/x-icon" />
<?php endif; ?>
So I want to just link the if statement to the "demo switch" (ID: switch-on) and make it work.
<?php if ($redux_demo('switch-on')): ?>
<h1>It Works!!!</h1>
<?php endif; ?>
How do you do this? :)
Just saw this question, I'm surprised it had no answer.
<?php if (true == $redux_demo('switch-on')): ?>
<h1>It Works!!!</h1>
<?php endif; ?>
(note the use of Yoda conditions as well, which avoids accidentally introducing a tricky bug if you mistype an == as =)
Related
Hello I m using Polylang and this php code to switch my slider (I did with Smart Slider) to english-french. I don't know anything about PHP but I got it on a forum. It was working perfectly until yesterday.
http://www.chooseyourtelescope.com/
<?php
$currentlang = get_bloginfo('language');
if($currentlang=="fr_FR"):
?>
<div>
<?php
echo do_shortcode('[smartslider3 slider=6]');
?>
</div>
<?php else: ?>
<div>
<?php
echo do_shortcode('[smartslider3 slider=4]');
?>
</div>
<?php endif; ?>
Now it stays in english. I dont think the problem is coming from Smart Slider. I tried to deactivate the other plugins and to restore the previous theme and Polylang versions but nothing changed.
BTW my site is responsive and the slider is not displaying under 800px width. So you can't see the problem on mobile for example.
Instead of doing it with php I resolved the problem with css: I put both english and french sliders in my header template with different classes and "display:none" the slider I don't want for each frontpage:
.page-id-94 .smartslider-en {
display:none;
}
.page-id-7386 .smartslider-fr {
display:none;
}
Please answer if you find a solution with php only.
Here s the solution :
<?php if(get_locale() == 'fr_FR') : ?>
Actually the "get_bloginfo('language')" function stopped working since I upgraded to WordPress 4.6 and to Polylang 2.0.3.
I'm trying to use the is_page conditional tag to create a slider that displays different sets of images depending on the page.
Below I've created an example of the code I'm using. All I'm getting back is a blank page and I'm really not sure why. Everything I've looked at on Google tells me my Syntax is correct (At least from what I can tell).
I am using the is_page tag before the loop in WordPress so that shouldn't effect it as far as I'm aware. Please correct me if I'm wrong.
I tried placing <?php wp_reset_query(); ?> just before the loop too, but it had no effect.
Any ideas what I might be doing wrong?
EXAMPLE:
<div id="container">
<?php if (is_page('123') || is_page('356')){ ?> // check page, if any are true display image
<img alt="" src="<?php bloginfo('template_url');?>/images/image1.jpg" width="650" />
<?php } ?>
<?php if (is_page('123') || is_page('356') || is_page('638') || is_page('1199')){ ?> // check page, if any are true display image
<img alt="" src="<?php bloginfo('template_url');?>/images/image2.jpg" width="650" />
<?php } ?>
</div>
PROBLEM SOLVED:
<?php
// THIS GIVES US SOME OPTIONS FOR STYLING THE ADMIN AREA
function custom_design() {
echo '<style type="text/css">
#wphead{background:#592222}
#footer{background:#592222}
#footer-upgrade{background:#592222}
textarea {white-space:nowrap;overflow:scroll;}
</style>';
}
add_action('admin_head', 'custom_design');
?>
It seems this piece of code in my functions.php was causing the error. The CSS "whitespace:nowrap" was breaking any new template pages I was making. Totally bizarre. Never seen CSS do that before, at least not to that extent.
Sorry for wasting your time guys, thank you for the help. At least I know I wasn't going crazy now.
:)
This is my very first question at StackOverflow.
I was trying to post comment in the post Can a Joomla module "know" what position it's in?, but could find no way to do that so I have to post another question here. Any tips regarding how to do this properly is greatly apprieciated.
Anyway, here is my questions:
I tried the code mentioned in the above post but it seemed didn't work. I'm not only quite new to PHP, but also coding, so I'm not sure if it's me or the code. here's what I did to the module's default.php file:
1)to ensure I insert the code at the right place, I insert
<?php echo(print_r($module)); ?>
and it output 1 at the right position;
2)the position-name that I need to determine is "showcase-a", so I insert code
<?php if ($module->position == 'showcase-a'):?>test<?php endif;?>
to the above place, but this time it does't show anything;
3)then I tried this code:
<?php if ($module):?><span>test</span><?php endif; ?>
But still it does't display "test" at the position as I expected.
4)I tried
<?php if (1):?><span>test</span><?php endif; ?>
and the test "test" displays as good. So I didn't code the IF statement wrong.
Now I'm totally lost. Since print_r($module) outputs 1, $module must be positive, why PHP ignore test in 3)? This is just a side question for the sake of PHP learning. What I still need to solve is let the module determine which position itself is in.
Please help. Thank you!
I'm not sure about using it in the template (although it doesn't seem wrong altogether) but my modules oftentimes access the position like this:
$module->position
in the module (so mod_something.php) so try to put it there, if it's available just set a variable and it will be available in the view too.
If $module->position didn't work for you. $module->position may only work for joomla 1.7, 2.5 and + but i'm not sure. $module->position works in joomla 2.5.
Otherwise you need to make a module.php function
Check out the file
/templates/you-template/html/modules.php
For example you make your position the following in your template (for example index.php)
<jdoc:include type="modules" name="header" style="includeposition" />
inside of
/templates/you-template/html/modules.php
You make a function like this :
<?php
function modChrome_includeposition($module, &$params, &$attribs){
//Set a value to $module->position
$module->position='WHATEVER YOUWANT';
?>
<div class="moduletable <?php echo $params->get('moduleclass_sfx').' '.$module->name; ?>">
<?php
if($module->showtitle){
?>
<div class="modtitle">
<div class="fleche">
<span>
<?php
echo $module->title;
?>
</span>
</div>
</div>
<?php
}
?>
<div class="modcontent">
<?php echo $module->content; ?>
<div class="clear">
</div>
</div>
</div>
<?php
}
?>
make different functions names that sets different values if needed.
the function name will match the syle you set:
modChrome_includeposition($module, &$params, &$attribs)
because
style="includeposition"
inside of your jdoc.
This what I am trying to do - source - http://www.torontostandard.com/
Is there any plugin for this look and feel ?
Code im using this time to fetch posts with featured tag.
However it would be better if I can loop using jquery, but unable to find any tutorial on this :(
<?php query_posts('tag=featured'); ?>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<?php the_post_thumbnail('thumbnail'); ?>
<?php the_title(); ?>
<?php the_excerpt(); ?>
<?php endwhile; endif; ?>
PS- Googled a lot for this plugin but unable to find any
I always find that if I want to steal a jquery plugin from a site I just look at the source and google the js files:
<script type="text/javascript" src="/js/libraries/jquery.scrollTo-min.js"></script>
however I always just build my own but that's me.
I'm typing this on an iPad so forgive me if being concise is a bit rude. My question is:
Is it ever ok to have simple logic inside a view? For instance,
<HTML>
<!-- ... Stuff
-->
<?php if($this->session->userdata('authorized'): ?>
<p>You are authorized</p>
<?php else: ?>
<p>You are not authorized</p>
<?php endif; ?> // Question 1, is this the proper use of an endif:?
<!-- .. Stuff
->>
</HTML>
/* Starting to type the rest of message on my laptop. Big thank yous to the coders on
this site who made my pc login transfer my unsaved, half typed iPad post */
The above was just a leftover comment in the code that would have made the limited php use look ugly. I wanted to let it be seen though.
Anyways, on to question #2:
Is it even proper to use a simple conditional like this in a view?
Thanks for reading, and hello again.
In answer to the first question:
That is the proper use of an endif, all is valid and recommended way by codeigniter.
In terms of the second question, this method can be used in a view file; however I would recommend using it in the $data array passed to the page meaning it will be accessed as $authorised; I say this as it will make more sense to a front end designer.
Information on the $data array can be found here, just navigate to "Adding logic to the controller".
I hope this is of help to you.
I recommend you to use differents views in the controller for each case:
// In the controller
if($this->session->userdata('authorized')
$this->load->view('not_autorized.php');
else
$this->load->view('view.php');
So you get clean code an views.
Use the Language class to store your 'You are authorized' and 'You are not authorized' text. Do your session check in the controller, and pass the correct language value to the view in the data array.
Edit: Additional question from STONYFTW:
What approach should one take with a bit of more complex code, such as:?
<?php if(!$this->session->userdata('isLoggedIn')): ?>
<div id="login_form">
<?php echo form_open('login/validateCredentials'); ?>
<?php echo form_input('username', 'Username'); ?>
<?php echo form_password('password', 'Password'); ?>
<?php echo form_submit('submit', 'Log In'); ?>
<div id="login_form_link_container">
<?php echo anchor('login/register', 'Register')." ".anchor('login/recover','Forgot Pass?'); ?>
</div>
</div>
<?php endif; ?>