態
<span><span><span><form</span> method<span>="get"</span> action<span>="<?php bloginfo('url'); ?>"</span>></span> </span><span><span><span><fieldset</span>></span> </span><span><span><span><input</span> type<span>="text"</span> name<span>="s"</span> value<span>=""</span> placeholder<span>="search…"</span> maxlength<span>="50"</span> required<span>="required"</span> /></span> </span><span><span><span><button</span> type<span>="submit"</span>></span>Search<span><span></button</span>></span> </span><span><span><span></fieldset</span>></span> </span><span><span><span></form</span>></span></span>
<span><span><span><form</span> method<span>="get"</span> action<span>="<?php bloginfo('url'); ?>"</span>></span> </span><span><span><span><fieldset</span>></span> </span><span><span><span><input</span> type<span>="text"</span> name<span>="s"</span> value<span>=""</span> placeholder<span>="search…"</span> maxlength<span>="50"</span> required<span>="required"</span> /></span> </span><span><span><span><button</span> type<span>="submit"</span>></span>Search<span><span></button</span>></span> </span><span><span><span></fieldset</span>></span> </span><span><span><span></form</span>></span></span>
http://yoursite.com/?s=search+term&category_name=kittens
<span><span><span><form</span> method<span>="get"</span> action<span>="<?php bloginfo('url'); ?>"</span>></span> </span><span><span><span><fieldset</span>></span> </span><span><span><span><input</span> type<span>="text"</span> name<span>="s"</span> value<span>=""</span> placeholder<span>="search…"</span> maxlength<span>="50"</span> required<span>="required"</span> /></span> </span><span><span><span><select</span> name<span>="category_name"</span>></span> </span><span><span><span><option</span> value<span>=""</span>></span>all categories<span><span></option</span>></span> </span><span><span><span><option</span> value<span>="kittens"</span>></span>cute kittens<span><span></option</span>></span> </span><span><span><span><option</span> value<span>="puppies"</span>></span>adorable puppies<span><span></option</span>></span> </span><span><span><span></select</span>></span> </span><span><span><span><button</span> type<span>="submit"</span>></span>Search<span><span></button</span>></span> </span><span><span><span></fieldset</span>></span> </span><span><span><span></form</span>></span></span>
<span><span><?php </span></span><span><span>// generate list of categories </span></span><span><span>$categories = get_categories(); </span></span><span><span>foreach ($categories as $category) { </span></span><span> <span>echo '<option value="', $category->slug, '">', $category->name, "</option>\n"; </span></span><span><span>} </span></span><span><span>?></span></span>
http://yoursite.com/?s=search+term&tag=cockroach
<span><span><span><form</span> method<span>="get"</span> action<span>="<?php bloginfo('url'); ?>"</span>></span> </span><span><span><span><fieldset</span>></span> </span><span><span><span><input</span> type<span>="text"</span> name<span>="s"</span> value<span>=""</span> placeholder<span>="search…"</span> maxlength<span>="50"</span> required<span>="required"</span> /></span> </span><span><span><span><select</span> name<span>="tag"</span>></span> </span><span><span><span><option</span> value<span>=""</span>></span>any tag<span><span></option</span>></span> </span><span><span><span><option</span> value<span>="cockroach"</span>></span>cockroaches<span><span></option</span>></span> </span><span><span><span><option</span> value<span>="snake"</span>></span>snakes<span><span></option</span>></span> </span><span><span><span></select</span>></span> </span><span><span><span><button</span> type<span>="submit"</span>></span>Search<span><span></button</span>></span> </span><span><span><span></fieldset</span>></span> </span><span><span><span></form</span>></span></span>
<span><span><?php </span></span><span><span>// generate list of tags </span></span><span><span>$tags = get_tags(); </span></span><span><span>foreach ($tags as $tag) { </span></span><span> <span>echo '<option value="', $tag->slug, '">', $tag->name, "</option>\n"; </span></span><span><span>} </span></span><span><span>?></span></span>
<span><span><span><form</span> method<span>="get"</span> action<span>="<span><?php bloginfo('url'); ?></span>"</span>></span> </span><span><span><span><fieldset</span>></span> </span><span><span><span><input</span> type<span>="text"</span> name<span>="s"</span> value<span>=""</span> placeholder<span>="search…"</span> maxlength<span>="50"</span> required<span>="required"</span> /></span> </span><span><span><span><p</span>></span>Refine search to posts containing chosen tags:<span><span></p</span>></span> </span><span><span><?php </span></span><span><span>// generate list of tags </span></span><span><span>$tags = get_tags(); </span></span><span><span>foreach ($tags as $tag) { </span></span><span> <span>echo </span></span><span> <span>'<label>', </span></span><span> <span>'<input type="checkbox" name="taglist[]" value="', $tag->slug, '" /> ', </span></span><span> <span>$tag->name, </span></span><span> <span>"</label>\n"; </span></span><span><span>} </span></span><span><span>?></span> </span><span><span><span><button</span> type<span>="submit"</span>></span>Search<span><span></button</span>></span> </span><span><span><span></fieldset</span>></span> </span><span><span><span></form</span>></span></span>
<span>// advanced search functionality </span><span>function advanced_search_query($query) { </span> <span>if($query->is_search()) { </span> <span>// tag search </span> <span>if (isset($_GET['taglist']) && is_array($_GET['taglist'])) { </span> <span>$query->set('tag_slug__and', $_GET['taglist']); </span> <span>} </span> <span>return $query; </span> <span>} </span> <span>}</span>
>可以通過使用WP_QUERY類自定義WordPress中的搜索結果。此類允許您定義特定參數來調整搜索結果。例如,您可以將參數設置為僅在帖子標題中搜索,排除某些帖子類型,甚至在自定義字段中搜索。您還可以使用提供高級搜索自定義選項的searchwp之類的插件。
是的,標籤可以顯著改善WordPress中的搜索結果。通過使用get_the_tags()函數,您可以檢索與特定帖子關聯的標籤。這可以用來創建更精緻的搜索體驗,從而使用戶可以搜索具有特定標籤的帖子。
> wordpress中的wp_query是什麼?
wp_query是WordPress中的一類,可以創建自定義自定義查詢和循環。它提供了許多參數,您可以使用這些參數來自定義查詢,例如Post類型,類別,標籤,作者等。這使其成為創建高級搜索功能的功能強大的工具。
>我可以在WordPress中的自定義字段中搜索嗎?是的,您可以使用WP_QUERY中的“ meta_query”參數在WordPress中的自定義字段中搜索。這使您可以指定一個自定義字段鍵和值,並返回與這些條件相匹配的帖子。
>
我可以在沒有插件的情況下在WordPress中創建搜索表格嗎?可以通過使用get_search_form()函數在無插件的情況下在WordPress中創建搜索表格。此函數生成了搜索表格的HTML,您可以自定義以適合您的需求。我可以限制WordPress中的搜索結果數嗎?通過使用WP_QUERY中的“ post_per_page”參數在WordPress中的搜索數量。這使您可以指定每個頁面顯示的帖子數,從而有效地限制了搜索結果的數量。
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