Inserisci HTML subito dopo il tag <body>

Question

Inserisci HTML subito dopo il tag <body>

- 9
- 52047 2016-03-07
Sto usandoiltema Wordpress Twenty Twelve (un suofiglioperessereprecisi).

Voglio sapere comeinserire unpo 'di HTML subito dopo l'apertura del corpo,soloin functions.phpe non usando header.php.

Èpossibile?

I am using the Wordpress theme Twenty Twelve (a child of it to be precise).

I want to know how to insert some HTML just after body opening, in just functions.php and not using header.php.

Is that possible?

filters theme-twenty-twelve

3 risposta

voti

4

2017-07-21

Una soluzionemolto,molto,molto sporca sarebbe:

 /* Insert tracking code or other stuff directly after BODY opens */
add_filter('body_class', 'wps_add_tracking_body', PHP_INT_MAX); // make sure, that's the last filter in the queue
function wps_add_tracking_body($classes) {

  // close <body> tag, insert stuff, open some other tag with senseless variable      
  $classes[] = '"><script> /* do whatever */ </script><noscript></noscript novar="';

  return $classes;
}

A very, very, very dirty solution would be:

/* Insert tracking code or other stuff directly after BODY opens */
add_filter('body_class', 'wps_add_tracking_body', PHP_INT_MAX); // make sure, that's the last filter in the queue
function wps_add_tracking_body($classes) {

  // close <body> tag, insert stuff, open some other tag with senseless variable      
  $classes[] = '"><script> /* do whatever */ </script><noscript></noscript novar="';

  return $classes;
}

+1grazieperiltrucco

+1 thanks for trick
- 0
- 2019-10-02
- Vaibhav Gupta

- 1
- 2016-07-11
Aggiungi questo codicein functions.php

function my_function() { echo'<div id="from_my_function"></div>'; } add_action('wp_head', 'my_function');
Add this code in functions.php

function my_function() { echo'<div id="from_my_function"></div>'; } add_action('wp_head', 'my_function');
- Questo verràprodotto all'interno di ""non "".
  
  This will output inside the `` not ``.
  - 13
  - 2016-07-11
  - cjbj
- Bene,wp sembraessere abbastanzaintelligente,in realtà è aggiunto al corpo!Se è unmeta,verràiniettato all'interno dell'intestazione altrimenti verrà visualizzatonel corpo.
  
  Well wp seems to be smart enough, it is actually added to the body! If it's a meta then it will be injected inside the header otherwise it will be displayed in the body.
  - 0
  - 2018-02-01
  - Mohamed Salem Lamiri
- Credo che @cjbj sia corretto.Sembra che siailbrowser a spostarlonel corpo,non WordPress.Visualizza la sorgentein unapaginain cui haiinserito latestataed è lì che latroverai.
  
  I believe @cjbj is correct. It's looks like it's the browser that's moving it to the body, not WordPress. View source on a page where you've inserted in to the head and that's where you'll find it.
  - 1
  - 2018-03-29
  - Danger

Adam · Accepted Answer · 2016-03-07

21

2016-03-07

Twenty Twelvenon ha hook che si attivanoimmediatamente dopoiltag di apertura <body>.

Pertanto,neltuo childtheme cheestendeiltemagenitore Twenty Twelve,copia header.phpnella directory deltuo childtheme.

Apriilfile header.phpneltuo childthemee subito dopoiltagbody di apertura aggiungi un action hook a cuipuoi agganciartitramiteiltuofile functions.php .

Adesempioneltuofile twenty-twelve-child/header.php:

 <body <?php body_class(); ?>>

<?php do_action('after_body_open_tag'); ?>

Quindineltuofile twenty-twelve-child/functions.php:

 function custom_content_after_body_open_tag() {

    ?>

    <div>My Custom Content</div>

    <?php

}

add_action('after_body_open_tag', 'custom_content_after_body_open_tag');

Questo verrà quindi visualizzatoneltuo codice HTML come:

 <body>
<div>My Custom Content</div>

Lettura consigliata:

https://developer.wordpress.org/reference/functions/do_action/

AGGIORNAMENTO: LUGLIO 2019

Come commentato da Junaid Bhura da WordPress 5.2 unanuovafunzione di supporto deltema wp_body_open è statointrodotto che èintesoper l'uso comeper altrefunzioni di supporto wp_heade wp_footer.

Adesempio:

 <html>
  <head>

    <?php wp_head(); ?>
 
  </head>
  <body <?php body_class(); ?>>
 
    <?php wp_body_open(); ?>

     <!-- BODY CONTENT HERE -->
 
    <?php wp_footer(); ?>
 
  </body>
</html>

Neltuofilefunctions.php deltema (o opportunamente altrove)

 function custom_content_after_body_open_tag() {

    ?>

    <div>My Custom Content</div>

    <?php

}

add_action('wp_body_open', 'custom_content_after_body_open_tag');

IMPORTANTE

Dovresti assicurarti che l'hookesista all'interno deltemain cui desideriiniettare,poichépotrebbenonessere ancora ampiamente adottato dalla comunità.

Se NON ,dovrai comunque seguireilprincipio diestendereiltema con un childtheme con l'eccezione che TU useresti :

<?php wp_body_open(); ?>

...invece di OR oltre a:

<?php do_action('after_body_open_tag'); ?>

Lettura consigliata:

https://developer.wordpress.org/reference/functions/wp_body_open/

Twenty Twelve does not have any hooks that fire immediately after the opening <body> tag.

Therefore you in your child theme which extends the parent Twenty Twelve theme, copy the header.php across to your child theme directory.

Open the header.php file in your child theme and just after the opening body tag add an action hook which you can then hook onto via your functions.php file.

For example in your twenty-twelve-child/header.php file:

<body <?php body_class(); ?>>

<?php do_action('after_body_open_tag'); ?>

Then in your twenty-twelve-child/functions.php file:

function custom_content_after_body_open_tag() {

    ?>

    <div>My Custom Content</div>

    <?php

}

add_action('after_body_open_tag', 'custom_content_after_body_open_tag');

This will then render in your HTML as:

<body>
<div>My Custom Content</div>

UPDATE: JULY, 2019

As commented by Junaid Bhura from WordPress 5.2 a new theme helper function wp_body_open has been introduced that is intended for use as per the likes of other helper functions wp_head and wp_footer.

For example:

<html>
  <head>

    <?php wp_head(); ?>
 
  </head>
  <body <?php body_class(); ?>>
 
    <?php wp_body_open(); ?>

     <!-- BODY CONTENT HERE -->
 
    <?php wp_footer(); ?>
 
  </body>
</html>

In your theme functions.php file (or suitably elsewhere)

function custom_content_after_body_open_tag() {

    ?>

    <div>My Custom Content</div>

    <?php

}

add_action('wp_body_open', 'custom_content_after_body_open_tag');

IMPORTANT

You should ensure that the hook exists within the theme that you are wanting to inject-into as this may not be widely adopted by the community, yet.

If NOT, you will still need to follow the principle of extending the theme with a child theme with the exception that YOU would use:

<?php wp_body_open(); ?>

...instead of OR in addition to:

<?php do_action('after_body_open_tag'); ?>