Wordpress | Advanced Custom Fields plugin
I created a new field in the editor where my colleagues can fill in a URL relevant to that specific page. This URL will be used in the button we load on every single job listing page. This button is created within the functions.php file:
function my_editor_content( $content ) {
$content = "<h3>Title</h3><p>text</P>
<a href='[acf field='afas_url']' target='_blank' rel='noopener'><button>Solliciteer Nu</button></a>";
The above is cut off at the 'afas_url' part. So, I think it has something to do with the quotations marks and probably not even hard to fix, but as I'm just starting to figure things out I couldn't find the answer myself yet.
I hope it's a clear enough explanation :)
(And maybe it's not best practice to use functions.php but it was already like this)
Related
I am having a problem with a site I am developing with wordpress.
It happened after upgrading to the latest version (4.7)
Anyway. Go to the site www.scientized.com (just dummy content for now), and go the source. At around line 124 you see the tag <style type="text/css" id="wp-custom-css"> and then after some css is loaded.
The thing is, is that this some of my old css code from way early. To make life easier and to isolate the problem I have delete all css in my child themes style.css as well as the custom css in the customizer, and delete jetpack just to be sure. Yet this css is being loaded from somewhere. I have file explored the crap out of my site trying to find where this is located, but couldn't find anything.
I have found that in the wp-includes/theme.php there is this function:
function wp_custom_css_cb() {
$styles = wp_get_custom_css();
if ( $styles || is_customize_preview() ) : ?>
<style type="text/css" id="wp-custom-css">
<?php echo strip_tags( $styles ); // Note that esc_html() cannot be used because `div > span` is not interpreted properly. ?>
</style>
<?php endif;
}
so this wp_get_customer_css() function is calling the old css from somewhere -- I tried to follow the functions back to see where - but my php is not that good and got lost. Does anyone know where this is being loaded from?
I think I need to know where the JetPack custom css location is. I have read it is generated dynamically -- so I am not sure how to go about the problem.
Edit: I dont get the text box in the custom css area in customizer. Where is this text located?
Edit: I dont get the text box in the custom css area in customizer. Where is this text located?
The Additional CSS content is stored in wp_posts database table as a separate record. It's post_type is set to custom_css. To find which post is assigned to the field, you need to look in the option theme_mods_{your theme's slug}.
For example, here is the one from my test Sandbox site which is running the Genesis Sample theme. The post ID is 31, per the key custom_css_post_id.
How do I check my site?
You can go directly into your database via phpMyAdmin and look in the wp_options table. Or...you can do this:
add_action( 'init', 'check_custom_css_post_id_theme_mod' );
function check_custom_css_post_id_theme_mod() {
var_dump( get_theme_mods() );
}
The above code will display the theme mods for your current theme. Note the one that is keyed as 'custom_css_post_id'. That one holds the ID to the post for the CSS.
How to Remove It
To remove a theme mod, you use remove_theme_mod( 'custom_css_post_id' );. See codex for the documentation on this construct. It will remove the binding between the Additional CSS. How? It deletes the sub-option.
Note, it does not delete the post record, meaning you'll have an orphaned record in wp_posts.
The wp-custom-css is loaded from custom css & js
I am trying to write a plugin for wordpress. I have a problem i can't solve.
Inside plugin i habe added a shortcode that show a form.
function showForm() {
echo '<form method="post" action="www.example.com/myDestinationPage">';
[...]
}
add_shortcode( 'ShowFormSC' , 'showForm' );
After that, in a page, i added the shortcode and it works perfectly. ;-)
Now the problem: how can i read POST data in myDestinationPage (another wordpress page)?
In Php would be very simple ... but in wordpress I do not know how to do.
Second problem: myDestinationPage must be a real wordpress page with another shortcode inside, or can be defined as a "virtual" page inside my plugin?
Thank you for your help!
Best Regards,
Simone
www.example.com/myDestinationPage needs to be edited to recieve the post data, just as in any other php script, wordpress or not. If 'myDestinationPage' resolves to dynamic wordpress content, then you are in muddy waters.
Let's say, myDestinationPage is a wordpress Post. That "page" doesn't exist as a file, it comes directly from the database.
You could write a shortcode which handles this though:
add_shortcode('post_parser', 'postParser');
. . .
function postParser() {
filter_input(INPUT_POST, 'my_post_value');
//do something
}
Then, you just add the '[post_parser]' shortcode to the myDestinatioPage Post. (You mentioned it's a wordpress page, but page & post are both WP_Post objects.)
Another option is to put your post processing code in the post.php (or whichever template myDestinationPage is).
1st answer: you can directly use $_POST in wordpress like in php.
2nd answer: Yes you can. If you want to use pages in your plugin, use plugins_url() to generate the path for form action.
https://codex.wordpress.org/Function_Reference/plugins_url
so we are making a wordpress site that automatically adds a link to a comment every time a comment is created. The theme we are using is html5 blank. I have written several lines of code into its function.php. however it is not working right now, here is what i wrote:
function bo_wrap_comment_text($content) {
$content = get_comment_text();
$texta = urlencode(get_comment_text());
$textb = "http://www.google.com/search?btnI&q=" + $texta;
return ''.$content.'';
}
add_filter('wp_insert_comment','bo_wrap_comment_text',1000);
a separate code(this one works) is tested here: http://phpfiddle.org and the code is:
<?php
$texta='i hate apple';
$textb=urlencode($texta);
$textc= "http://www.google.com/search?btnI&q=".$textb;
echo ''.$texta.'';
?>
the wordpress site is here. It is simply a static front page. the title you see there is the title of comment area. everything related with blog posts has been hidden using css. we have manually added links to several comments as prototyping. what we want is replace manual work with wordpress functions. I would really appreciate any help.
You need this hook instead to edit comment data:
http://codex.wordpress.org/Plugin_API/Filter_Reference/preprocess_comment
How to add css to specific wordpress user to hide plugin fiction over front end? I installed the wp-about-author plugin but I need to set as hidden for admin user. So when the admin make any blog post then the wp-about-author wont be displayed. Unfortunately no feedback from the plugin developer. Thanks for any suggestions.
CSS way is not recommended since the user can check out actual DOM by view the source.
Instead, You can prevent from even showing up in the DOM Tree by modifying a plugin php file.
$level = get_the_author_meta('user_level');
if ($level == 10) {
return;
}
Add this line to wp-about-author.php on line #31.
This works, I tested.
Try to update plugin better then hack css :) You can add to wp-about-author.php on line #102 something like:
if (wp_admin()) $return_content = '';
I didn't check it, but might work for you.
How can I place a default text (hashtag) in the Custom Message?
The textarea is (located in line 643) under jetpack/modules/publicize/ui.php
I tried to put the text in front of $title in various ways, like:
<?php echo "#myhashtag $title"; ?>
or
<?php echo '#myhashtag '.$title; ?>
but it just echoes the text, not the $title.
Any ideas will be greatly appreciated.
You can use the approach of this Wordpress plugin i made (Publicize With Hashtags), which does exactly that. It basically use and action trigger bound to the 'save_post' native event.
If you want to develop your own one you can have a look at my Source Code on the project's GitHub page or in this installation & usage guide I wrote about it.
You can add a filter, like so, to your theme's functions.php or a site-specific plugin:
add_filter( 'wpas_default_prefix', 'add_default_publicize_hashtag_prefix', 10, 4 );
function add_default_publicize_hashtag_prefix() {
$default_tags = '#yourhastaghere ';
return $default_tags;
}
This will add your default hashtag before your title without you needing to hack the WordPress core.
jetpack/modules/publicize/ui.php itself states in its comments:
/**
* Only user facing pieces of Publicize are found here.
*/
You added your hashtag in the textarea which allows admins to enter a custom message (click edit and it will slide down with your hashtag).
As #Yazmin mentioned, the best way to permanently edit the message is using a filter. The filters available are wpas_default_prefix, wpas_default_message, and wpas_default_suffix.
Personally, I had no success using these filters and I'm interested in a working solution to this issue myself.