求助wp 略縮圖不顯示要怎麼調？

顯示全部樓層 · 發表於 2013-6-10 13:39:48

上面滾動每篇文章的略縮圖不能夠顯示圖片出來。
點擊鏈接進去能看到。請教要怎麼設置才能看到文章裡面的略縮圖片。

顯示全部樓層 · 發表於 2013-6-10 13:42:31

有可能是瀏覽器問題,建議換個瀏覽器試試.

顯示全部樓層 · 發表於 2013-6-10 13:44:16

夢雨發表於 2013-6-10 13:42 $ j1 H5 R4 Z- j2 n* c
有可能是瀏覽器問題,建議換個瀏覽器試試.

換了瀏覽器也一樣

顯示全部樓層 · 發表於 2013-6-10 13:51:33

post裡面要設置featured image

顯示全部樓層 · 發表於 2013-6-10 13:56:39

估計是調用的圖片位置不正確吧！

顯示全部樓層 · 發表於 2013-6-10 13:56:39

luguokankan 發表於 2013-6-10 13:51 ( J: q, i& O" c8 G9 X
post裡面要設置featured image

在這裡面設置嗎？

<?php
/*
Plugin Name: Single Post Template
Plugin URI: http://www.nathanrice.net/plugins
Description: This plugin allows theme authors to include single post templates, much like a theme author can use page template files.
Version: 1.3
Author: Nathan Rice
Author URI: http://www.nathanrice.net/

This plugin inherits the GPL license from it's parent system, WordPress.
*/

// This function scans the template files of the active theme,
// and returns an array of [Template Name => {file}.php]
if(!function_exists('get_post_templates')) {
function get_post_templates() {
$themes = get_themes();
$theme = get_current_theme();
$templates = $themes[$theme]['Template Files'];
$post_templates = array();

$base = array(trailingslashit(get_template_directory()), trailingslashit(get_stylesheet_directory()));

foreach ((array)$templates as $template) {
$template = WP_CONTENT_DIR . str_replace(WP_CONTENT_DIR, '', $template);
$basename = str_replace($base, '', $template);

// don't allow template files in subdirectories
if (false !== strpos($basename, '/'))
continue;

$template_data = implode('', file( $template ));

$name = '';
if (preg_match( '|Single Post Template

.*)$|mi', $template_data, $name))
$name = _cleanup_header_comment($name[1]);

if (!empty($name)) {
if(basename($template) != basename(__FILE__))
$post_templates[trim($name)] = $basename;
}
}

return $post_templates;

}}

// build the dropdown items
if(!function_exists('post_templates_dropdown')) {
function post_templates_dropdown() {
global $post;
$post_templates = get_post_templates();

foreach ($post_templates as $template_name => $template_file) { //loop through templates, make them options
if ($template_file == get_post_meta($post->ID, '_wp_post_template', true)) { $selected = ' selected="selected"'; } else { $selected = ''; }
$opt = '<option value="' . $template_file . '"' . $selected . '>' . $template_name . '</option>';
echo $opt;
}
}}

// Filter the single template value, and replace it with
// the template chosen by the user, if they chose one.
add_filter('single_template', 'get_post_template');
if(!function_exists('get_post_template')) {
function get_post_template($template) {
global $post;
$custom_field = get_post_meta($post->ID, '_wp_post_template', true);
if(!empty($custom_field) && file_exists(TEMPLATEPATH . "/{$custom_field}")) {
$template = TEMPLATEPATH . "/{$custom_field}"; }
return $template;
}}

// Everything below this is for adding the extra box
// to the post edit screen so the user can choose a template

// Adds a custom section to the Post edit screen
add_action('admin_menu', 'pt_add_custom_box');
function pt_add_custom_box() {
if(get_post_templates() && function_exists( 'add_meta_box' )) {
add_meta_box( 'pt_post_templates', __( 'Single Post Template', 'pt' ),
'pt_inner_custom_box', 'post', 'normal', 'high' ); //add the boxes under the post
}
}

// Prints the inner fields for the custom post/page section
function pt_inner_custom_box() {
global $post;
// Use nonce for verification
echo '<input type="hidden" name="pt_noncename" id="pt_noncename" value="' . wp_create_nonce( plugin_basename(__FILE__) ) . '" />';
// The actual fields for data entry
echo '<label class="hidden" for="post_template">' . __("

ost Template", 'pt' ) . '</label><br />';
echo '<select name="_wp_post_template" id="post_template" class="dropdown">';
echo '<option value="">Default</option>';
post_templates_dropdown(); //get the options
echo '</select><br /><br />';
echo '<p>' . __("Some themes have custom templates you can use for single posts that might have additional features or custom layouts. If so, you』ll see them above.", 'pt' ) . '</p><br />';
}

// When the post is saved, saves our custom data
add_action('save_post', 'pt_save_postdata', 1, 2); // save the custom fields
function pt_save_postdata($post_id, $post) {

// verify this came from the our screen and with proper authorization,
// because save_post can be triggered at other times
if ( !wp_verify_nonce( $_POST['pt_noncename'], plugin_basename(__FILE__) )) {
return $post->ID;
}

// Is the user allowed to edit the post or page?
if ( 'page' == $_POST['post_type'] ) {
if ( !current_user_can( 'edit_page', $post->ID ))
return $post->ID;
} else {
if ( !current_user_can( 'edit_post', $post->ID ))
return $post->ID;
}

// OK, we're authenticated: we need to find and save the data

// We'll put the data into an array to make it easier to loop though and save
$mydata['_wp_post_template'] = $_POST['_wp_post_template'];
// Add values of $mydata as custom fields
foreach ($mydata as $key => $value) { //Let's cycle through the $mydata array!
if( $post->post_type == 'revision' ) return; //don't store custom data twice
$value = implode(',', (array)$value); //if $value is an array, make it a CSV (unlikely)
if(get_post_meta($post->ID, $key, FALSE)) { //if the custom field already has a value...
update_post_meta($post->ID, $key, $value); //...then just update the data
} else { //if the custom field doesn't have a value...
add_post_meta($post->ID, $key, $value);//...then add the data
}
if(!$value) delete_post_meta($post->ID, $key); //and delete if blank
}
}
?>

顯示全部樓層 · 發表於 2013-6-10 14:15:06

可以參考以下的文章設置.
http://down.chinaz.com/try/201110/1261_1.htm

顯示全部樓層 · 發表於 2013-6-10 14:50:29

3.5已經支持了，直接選上featured image就可以了

顯示全部樓層 · 發表於 2013-6-10 15:02:44

chenkui 發表於 2013-6-10 14:50 F2 Y* H1 b6 ^' e2 Y
3.5已經支持了，直接選上featured image就可以了

請教有具體步驟嗎？這個不會。

顯示全部樓層 · 發表於 2013-6-10 15:15:17

featured image 找半天真的找不到這個featured image這個選項

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求助wp 略縮圖不顯示要怎麼調？

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