ID per la pagina dei post / blog

Question

ID per la pagina dei post / blog

4

6066 2012-02-25

Ho un sito web che ha unaprimapagina staticae unapaginablogin cui vengono visualizzatituttii blog.

Utilizzoilmiotemae ho creato alcunemetaboxpersonalizzate che visualizzanoil contenutoin unabarra lateralein base al valore restituito da $post->ID. Il comportamentointeressante che ricevo è che $post->IDmi fornisce l'ID delprimobloge non l'ID dellapagina delblog stesso. Sto usando $postfuori dal cicloe l'ho dichiaratoglobalema senza alcun risultato. Ho ancheprovato a utilizzare $wp_query->post->IDma questomi dà l'ID dell'ultimopost.

Il codicepertinente è dove uso $post è sotto questaparte di codice sitrovain footer.php:

 <?php require_once('wp-content/plugins/markdown.php'); ?>
    <aside class="left-column">
        <?php
            global $post;
            $leftSidebar = get_post_meta( $post->ID, '_my_meta', true );
            // Convert markdown to HTML and then convert smilies
            if ( isset( $leftSidebar['leftContent'] ) ) {
                echo convert_smilies( markdown( $leftSidebar['leftContent'] ) );
            }
        ?>
    </aside>

Il codice utilizzatoperil ciclo è di seguitoe sitrovain index.php:

 get_header(); ?>

<?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post(); ?>
    <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
        <header>
            <h3><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h3>
            <div class="post-date"><?php the_time(get_option( 'date_format' )); ?></div>
        </header>
        <?php the_excerpt(); ?>
        <footer class="post-footer">
            <div class="categories">Posted in: <?php the_category(', '); ?></div>
            <div class="tags">Tags: <?php the_tags(); ?></div>
        </footer>
    </article>
   <?php endwhile; ?>
<?php else : ?>
    <article>
        <h3>Not Found</h3>
        <p>Sorry, but you are looking for something that is not available</p>
    </article>
<?php endif; ?>

Perfavorefatemi sapere se sononecessarie ulterioriinformazioni. Se c'è unmodopertrovare l'ID dellapagina delblogin modoprogrammaticoe farein modo che lapagina delblog si riconosca comepagina delbloge nonilprimopost chemi risolverebbeilproblema,penso.

Graziein anticipo.

I have a website which has a static front page and a blog page where all the blogs are displayed.

I am using my own theme and have created some custom meta boxes that display content in a sidebar based on the return value from $post->ID. The interesting behaviour I am getting is that $post->ID gives me the ID of the first blog not the id of the blog page itself. I am using $post outside the loop and have declared it global but to no avail. I have also tried using $wp_query->post->ID but that gives me the ID of the last post.

The relevant code is where I use $post is below this piece of code is located in footer.php:

<?php require_once('wp-content/plugins/markdown.php'); ?>
    <aside class="left-column">
        <?php
            global $post;
            $leftSidebar = get_post_meta( $post->ID, '_my_meta', true );
            // Convert markdown to HTML and then convert smilies
            if ( isset( $leftSidebar['leftContent'] ) ) {
                echo convert_smilies( markdown( $leftSidebar['leftContent'] ) );
            }
        ?>
    </aside>

The code that is used for the loop is below and is placed in index.php:

get_header(); ?>

<?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post(); ?>
    <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
        <header>
            <h3><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h3>
            <div class="post-date"><?php the_time(get_option( 'date_format' )); ?></div>
        </header>
        <?php the_excerpt(); ?>
        <footer class="post-footer">
            <div class="categories">Posted in: <?php the_category(', '); ?></div>
            <div class="tags">Tags: <?php the_tags(); ?></div>
        </footer>
    </article>
   <?php endwhile; ?>
<?php else : ?>
    <article>
        <h3>Not Found</h3>
        <p>Sorry, but you are looking for something that is not available</p>
    </article>
<?php endif; ?>

Please do let me know if any further information is required. If there is a way to find the ID of the blog page programatically and make the blog page recognize itself as the blog page and not the first post that would solve me problem I think.

Thanks in advance.

- non èilmiglior contributo che riproduce l'helper delmotore di ricerca,tuttavia,questopotrebbeessere applicato: `$postspage_id=get_option ('page_for_posts');` da: http://www.blog.highub.com/cms/wordpress/wordpress-front-page-posts-page-id/
  
  not the best contribution playing search engine helper, however, this might apply: `$postspage_id = get_option('page_for_posts');` from: http://www.blog.highub.com/cms/wordpress/wordpress-front-page-posts-page-id/
  - 0
  - 2012-02-25
  - Michael
- @ Michael -inserisci questo come risposta?
  
  @Michael - post this as an answer?
  - 0
  - 2012-02-25
  - Stephen Harris
- spostatoil suggerimentoin una risposta.
  
  moved the suggestion into an answer.
  - 0
  - 2012-02-25
  - Michael

2 risposta

voti

- 1
- 2012-02-25
Se stai utilizzando query_posts (chepresenta alcuniinconvenientipoiché alterail cicloprincipale),poiché Codex dice,

Se devi usare query_posts (),assicurati di chiamare wp_reset_query () dopo averfinito.

(Vedi codex wp_reset_query() )peresempio

// The Query query_posts( $args ); //your $args // The Loop while ( have_posts() ) : the_post(); //Display title, content here etc. endwhile; // Reset Query afterwards wp_reset_query();

Senon stai utilizzando query_posts,potresti dover comunque utilizzare wp_reset_postdata() che ...

Dopo avereseguitoil ciclo di una query separata,questafunzione ripristina $postglobalnelpost correntenella queryprincipale.
If you are using query_posts (which has some drawbacks since it alters the main loop), as the Codex says,

If you must use query_posts(), make sure you call wp_reset_query() after you're done.

(See codex wp_reset_query())for For example

// The Query query_posts( $args ); //your $args // The Loop while ( have_posts() ) : the_post(); //Display title, content here etc. endwhile; // Reset Query afterwards wp_reset_query();

If you are not using query_posts you may still need to use wp_reset_postdata() which...

After looping through a separate query, this function restores the $post global to the current post in the main query.
- Non sto usando query_postse hoprovato sia wp_reset_query () che wp_reset_postdata ()ma senza successo.Ci sono alternative chefaranno riconoscere lamiapaginablog comepagina delblog.
  
  I am not using query_posts and I have tried both wp_reset_query() and wp_reset_postdata() but to no avail. Are there any alternatives that will make my blog page recognize itself as the blog page.
  - 0
  - 2012-02-25
  - navanitachora
- Dovrai aggiornare latua domandae fornireil codice che stai utilizzandoperil Loop,difficile dire cosanon va altrimenti.
  
  You'll have to update your question and provide the code you are using for the Loop, hard to say what's wrong otherwise.
  - 0
  - 2012-02-25
  - Stephen Harris
- Ho aggiornato la domanda conil codiceperil ciclo.
  
  I have updated the question with the code for the loop.
  - 0
  - 2012-02-25
  - navanitachora

Michael · Accepted Answer · 2012-02-25

7

2012-02-25

considera di utilizzare:

 $postspage_id = get_option('page_for_posts');

e quindimodificare la riga specificanel codicein:

 $leftSidebar = get_post_meta( $postspage_id, '_my_meta', true );

da: http://www.blog.highub.it/cms/wordpress/wordpress-front-page-posts-page-id/

consider to use:

$postspage_id = get_option('page_for_posts');

and then change the rspective line in your code to:

$leftSidebar = get_post_meta( $postspage_id, '_my_meta', true );

from: http://www.blog.highub.com/cms/wordpress/wordpress-front-page-posts-page-id/

Grazie quanto soprafunzionaperme.Devo solo controllare se lapagina corrente che sto visualizzando è lapagina delblog.Questopuòesserefatto da `if (is_home ($postpage_id))` che restituiràtrue se lapagina visualizzata è lapaginablog/articoli.Usare `is_home`per controllare è stato unpezzo vitale delpuzzleperché`is_page`ecc. Nonfunzionaper lapagina delblog.L'ho scopertoin questo [post] (http://wordpress.stackexchange.com/questions/14768/determine-if-page-is-the-posts-page).Lo contrassegno come una risposta.

Thanks the above it works for me. I just have to do a check if the current page I am viewing is the blog page. This can be done by `if (is_home($postpage_id))` which will evaluate to true if the page viewed is the blog/posts page. Using `is_home` to check was a vital piece of the puzzle because `is_page` etc. do not work for the blog page. I found out about this at this [post](http://wordpress.stackexchange.com/questions/14768/determine-if-page-is-the-posts-page). I am marking this as an answer.
- 0
- 2012-02-26
- navanitachora