WordPress - 添加数字分页。

Question

I am using the Numeric Post Navigation code in my wordpress theme. 我在wordpress主题中使用数字后导航代码。 I have set Blog page show at most as 3 for 24 posts. 我将博客页面显示最多设置为24个帖子中的3个。 So that the page navigation displays 8 pages. 这样页面导航显示8页。 eg: 1 2 3 ... 8 . 例如： 1 2 3 ... 8 。 But actually the page navigation shows me 1 2 3 ? 8 但实际上页面导航显示我1 2 3 ? 8 1 2 3 ? 8 . 1 2 3 ? 8 。 Now my question what is the error in the below code. 现在我的问题是下面代码中的错误是什么。 Why its showing ? 为何展示? instead of dot. 而不是点。 Please any one help me. 请任何人帮助我。

My code is, 我的代码是，

function wpbeginner_numeric_posts_nav() {

    if( is_singular() )
        return;

    global $wp_query;

    /** Stop execution if there's only 1 page */
    if( $wp_query->max_num_pages <= 1 )
        return;

    $paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
    $max   = intval( $wp_query->max_num_pages );

    /** Add current page to the array */
    if ( $paged >= 1 )
        $links[] = $paged;

    /** Add the pages around the current page to the array */
    if ( $paged >= 3 ) {
        $links[] = $paged - 1;
        $links[] = $paged - 2;
    }

    if ( ( $paged + 2 ) <= $max ) {
        $links[] = $paged + 2;
        $links[] = $paged + 1;
    }

    echo '<div class="navigation"><ul>' . "\n";

    /** Previous Post Link */
    if ( get_previous_posts_link() )
        printf( '<li>%s</li>' . "\n", get_previous_posts_link() );

    /** Link to first page, plus ellipses if necessary */
    if ( ! in_array( 1, $links ) ) {
        $class = 1 == $paged ? ' class="active"' : '';

        printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( 1 ) ), '1' );

        if ( ! in_array( 2, $links ) )
            echo '<li>…</li>';
    }

    /** Link to current page, plus 2 pages in either direction if necessary */
    sort( $links );
    foreach ( (array) $links as $link ) {
        $class = $paged == $link ? ' class="active"' : '';
        printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $link ) ), $link );
    }

    /** Link to last page, plus ellipses if necessary */
    if ( ! in_array( $max, $links ) ) {
        if ( ! in_array( $max - 1, $links ) )
            echo '<li>…</li>' . "\n";

        $class = $paged == $max ? ' class="active"' : '';
        printf( '<li%s><a href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $max ) ), $max );
    }

    /** Next Post Link */
    if ( get_next_posts_link() )
        printf( '<li>%s</li>' . "\n", get_next_posts_link() );

    echo '</ul></div>' . "\n";

}

Page Navigation in front end 前端页面导航

<?php wpbeginner_numeric_posts_nav(); ?>

Answer 1

I think you might have some encoding problems, because I see that instead of using the 3 dots ... you are using the special character called "horizontal ellipsis" -> … which combines 3 dots in a single character (try to select both dots provided and you will see the difference, the first example are 3 chars, and the second, 1 single char). 我想你可能会遇到一些编码问题，因为我看到的不是使用3个点...而是使用了名为“水平省略号”的特殊字符 - > …它在一个字符中组合了3个点（尝试选择两个点提供，你会看到差异，第一个例子是3个字符，第二个例子是1个字符。）

When the encoding is wrong and the browser cannot find a specif character in its characters table, it will just display it as a question mark by default. 当编码错误且浏览器在其字符表中找不到特定字符时，默认情况下它只会显示为问号。

There are several possible solutions: 有几种可能的解决方案：

Replace the character for simple dots in your code where this comment is: 替换此注释所在代码中的简单点的字符：

/** Link to last page, plus ellipses if necessary */

Between the <li> 's 在<li>之间

Try to set your page to UTF-8, putting this: 尝试将您的页面设置为UTF-8，将此设置为：

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

In your <head> . 在你的<head> 。

Use the html special char code to display that character instead of displaying it directly, which is called horizontal ellipsis and should be represented like this: … 使用html特殊字符代码来显示该字符而不是直接显示它，这称为水平省略号，应该表示如下： …

You can use the first solution, or any/both of the last 2 solutions I provided to fix your problem 您可以使用第一个解决方案，或我提供的最后两个解决方案中的任何一个/两个来解决您的问题

Note : 注意：

I just remembered that the encoding problem could come from php itself, so you could try adding this to your script just in case: 我只记得编码问题可能来自php本身，所以你可以尝试将它添加到你的脚本以防万一：

mb_internal_encoding("UTF-8"); Source : http://www.php.net/manual/en/function.mb-internal-encoding.php 资料来源： http ： //www.php.net/manual/en/function.mb-internal-encoding.php

Answer 2

The question mark may be a font-related issue. 问号可能是与字体相关的问题。 Some fonts, if they do not contain the written character on your page, display a question mark. 某些字体（如果它们不包含页面上的书写字符）会显示问号。

Make sure you typed the dot . 确保键入了点. in English keyboard layout in your source code. 在源代码中的英文键盘布局。 Even if the dot . 即使是点. looks the same across languages, for example French, if you typed it in French, if you use custom (web) font in your page - and this font does not contain the dot in French, you'll see a question mark. 在语言中看起来相同，例如法语，如果你用法语键入它，如果你在页面中使用自定义（web）字体 - 并且这个字体不包含法语中的点，你会看到一个问号。

Answer 3

put this code where you want to pagination 将此代码放在您想要分页的位置

$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;

query_posts(array(
    'post_type'      => 'php', // You can add a custom post type if you like
    'paged'          => $paged,
    'posts_per_page' => 2
));

add the above code before starting post loop then start your loop 在开始post循环之前添加上面的代码然后开始循环

may it works for you 它可能适合你

WordPress - 添加数字分页。

问题描述

3 个解决方案

解决方案1
2 已采纳 2014-04-22 07:36:50

解决方案2
0 2014-04-22 07:35:38

解决方案3
0 2014-06-28 16:48:26

WordPress - 添加数字分页。

问题描述

3 个解决方案

解决方案1 2 已采纳 2014-04-22 07:36:50

解决方案2 0 2014-04-22 07:35:38

解决方案3 0 2014-06-28 16:48:26

解决方案1
2 已采纳 2014-04-22 07:36:50

解决方案2
0 2014-04-22 07:35:38

解决方案3
0 2014-06-28 16:48:26