showposts is an alias of posts_per_page, which is a private query var, meaning it can’t be set from the query string. You could register your own query var and map that to posts_per_page in a pre_get_posts action. This could go in your theme’s functions.php and would work for any main query. // add a new … Read more
Welcome to WordPress! I’m going to assume you’re creating your first theme. I would start by reading about The Loop http://codex.wordpress.org/The_Loop which is a crucial concept for WordPress themes. If you designed your homepage within the WordPress admin by going to Pages, adding a new page, and putting your static homepage markup in the content … Read more
If you are trying to omit posts 1,3,5 from category 3 on your blog, you can use the following code $query = new WP_Query( array(‘cat’ => 3, ‘post_type’ => ‘post’, ‘post__not_in’ => array(1,3,5) ) ); The query results will not show posts with ids 1,3,5 of category 3.
Wrap it in a function and hook it to transition_post_status: function wpse_18140_transition_post_status( $new, $old, $post ) { if ( $new === ‘publish’ && $new !== $old ) { // Your code here } } add_action( ‘transition_post_status’, ‘wpse_18140_transition_post_status’, 10, 3 ); This will run everytime a post is published, but not when you simply update the … Read more
Is it possible? Sure. You just need to re-declare the wpLink function that generates the link from the button. For example like this function wpse_181706_overwrite_wpLink() { if (wp_script_is(‘quicktags’)){ ?> <script type=”text/javascript”> var wpLink;!function(e){var t,i,n,s,l={},a={},r=”ontouchend”in document;wpLink={timeToTriggerRiver:150,minRiverAJAXDuration:200,riverBottomThreshold:5,keySensitivity:100,lastSearch:””,textarea:””,init:function(){l.wrap=e(“#wp-link-wrap”),l.dialog=e(“#wp-link”),l.backdrop=e(“#wp-link-backdrop”),l.submit=e(“#wp-link-submit”),l.close=e(“#wp-link-close”),l.url=e(“#url-field”),l.nonce=e(“#_ajax_linking_nonce”),l.title=e(“#link-title-field”),l.openInNewTab=e(“#link-target-checkbox”),l.search=e(“#search-field”),a.search=new n(e(“#search-results”)),a.recent=new n(e(“#most-recent-results”)),a.elements=l.dialog.find(“.query-results”),l.queryNotice=e(“#query-notice-message”),l.queryNoticeTextDefault=l.queryNotice.find(“.query-notice-default”),l.queryNoticeTextHint=l.queryNotice.find(“.query-notice-hint”),l.dialog.keydown(wpLink.keydown),l.dialog.keyup(wpLink.keyup),l.submit.click(function(e){e.preventDefault(),wpLink.update()}),l.close.add(l.backdrop).add(“#wp-link-cancel a”).click(function(e){e.preventDefault(),wpLink.close()}),e(“#wp-link-search-toggle”).on(“click”,wpLink.toggleInternalLinking),a.elements.on(“river-select”,wpLink.updateFields),l.search.on(“focus.wplink”,function(){l.queryNoticeTextDefault.hide(),l.queryNoticeTextHint.removeClass(“screen-reader-text”).show()}).on(“blur.wplink”,function(){l.queryNoticeTextDefault.show(),l.queryNoticeTextHint.addClass(“screen-reader-text”).hide()}),l.search.keyup(function(){var e=this;window.clearTimeout(i),i=window.setTimeout(function(){wpLink.searchInternalLinks.call(e)},500)})},open:function(i){var n;wpLink.range=null,i&&(window.wpActiveEditor=i),window.wpActiveEditor&&(this.textarea=e(“#”+window.wpActiveEditor).get(0),”undefined”!=typeof tinymce&&(n=tinymce.get(wpActiveEditor),t=n&&!n.isHidden()?n:null,t&&tinymce.isIE&&(t.windowManager.bookmark=t.selection.getBookmark())),!wpLink.isMCE()&&document.selection&&(this.textarea.focus(),this.range=document.selection.createRange()),l.wrap.show(),l.backdrop.show(),wpLink.refresh(),e(document).trigger(“wplink-open”,l.wrap))},isMCE:function(){return t&&!t.isHidden()},refresh:function(){a.search.refresh(),a.recent.refresh(),wpLink.isMCE()?wpLink.mceRefresh():wpLink.setDefaultValues(),r?l.url.focus().blur():l.url.focus()[0].select(),a.recent.ul.children().length||a.recent.ajax()},mceRefresh:function(){var e;(e=t.dom.getParent(t.selection.getNode(),”A”))?(l.url.val(t.dom.getAttrib(e,”href”)),l.title.val(t.dom.getAttrib(e,”title”)),l.openInNewTab.prop(“checked”,”_blank”===t.dom.getAttrib(e,”target”)),l.submit.val(wpLinkL10n.update)):wpLink.setDefaultValues()},close:function(){wpLink.isMCE()?t.focus():(wpLink.textarea.focus(),wpLink.range&&(wpLink.range.moveToBookmark(wpLink.range.getBookmark()),wpLink.range.select())),l.backdrop.hide(),l.wrap.hide(),e(document).trigger(“wplink-close”,l.wrap)},getAttrs:function(){return{href:l.url.val(),title:l.title.val(),target:l.openInNewTab.prop(“checked”)?”_blank”:””,”class”:”myclass”}},update:function(){wpLink.isMCE()?wpLink.mceUpdate():wpLink.htmlUpdate()},htmlUpdate:function(){var e,t,i,n,s,l,a,r=wpLink.textarea;r&&(e=wpLink.getAttrs(),e.href&&”http://”!=e.href&&(t=”<a href=””+e.href+'”‘,e.title&&(l=e.title.replace(/</g,”<”).replace(/>/g,”>”).replace(/”/g,”"”),t+=’ title=”‘+l+'”‘),e.target&&(t+=’ target=”‘+e.target+'”‘),e[“class”]&&(t+=’ class=”myclass”‘),t+=”>”,document.selection&&wpLink.range?(r.focus(),wpLink.range.text=t+wpLink.range.text+”</a>”,wpLink.range.moveToBookmark(wpLink.range.getBookmark()),wpLink.range.select(),wpLink.range=null):”undefined”!=typeof r.selectionStart&&(i=r.selectionStart,n=r.selectionEnd,a=r.value.substring(i,n),t=t+a+”</a>”,s=i+t.length,i==n&&(s-=”</a>”.length),r.value=r.value.substring(0,i)+t+r.value.substring(n,r.value.length),r.selectionStart=r.selectionEnd=s),wpLink.close(),r.focus()))},mceUpdate:function(){var e,i=wpLink.getAttrs();return wpLink.close(),t.focus(),tinymce.isIE&&t.selection.moveToBookmark(t.windowManager.bookmark),e=t.dom.getParent(t.selection.getNode(),”a[href]”),i.href&&”http://”!=i.href?(e?t.dom.setAttribs(e,i):t.execCommand(“mceInsertLink”,!1,i),void t.selection.collapse()):void t.execCommand(“unlink”)},updateFields:function(e,t){l.url.val(t.children(“.item-permalink”).val()),l.title.val(t.hasClass(“no-title”)?””:t.children(“.item-title”).text())},setDefaultValues:function(){var e=t&&t.selection.getContent(),i=/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i,n=/^(https?|ftp):\/\/[A-Z0-9.-]+\.[A-Z]{2,4}[^ “]*$/i;l.url.val(e&&i.test(e)?”mailto:”+e:e&&n.test(e)?e.replace(/&|�?38;/gi,”&”):”http://”),l.title.val(“”),l.submit.val(wpLinkL10n.save)},searchInternalLinks:function(){var … Read more
You’re on the right track, but you didn’t actually comment out anything in your edits. When you added <?php /* ?>, you’re creating a PHP comment just fine, but then closing the PHP tag, which some interpreters will cause to close the comments as well. Instead, either, wrap the HTML you want eliminated in HTML … Read more
I don’t know what “it’s not working” you mean. It gives error or what? Maybe you should echo $_REQUEST[‘p_id’] first before delete it, just make sure you got the request. Or create a variable to store wp_delete_post and check if it works or not.
I´m using this code to load all images I uploaded via edit post page: function get_gallery_images(){ global $wpdb,$post; $ids = “”; $counter = 0; $number_of_posts = 12; $args = array( ‘post_type’ => ‘attachment’, ‘numberposts’ => 12, ‘post_status’ => null, ‘orderby’ => ‘rand’, ‘post_parent’ => $post->ID ); $attachments = get_posts($args); if ($attachments) { foreach ($attachments as … Read more
Unable to uncheck a category in a post
You can do it by using either of them get_comments() wp_list_comments()