{"id":31896,"date":"2024-11-25T16:15:59","date_gmt":"2024-11-25T08:15:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31896\/"},"modified":"2024-11-25T16:15:59","modified_gmt":"2024-11-25T08:15:59","slug":"wordpress%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0meta-box","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31896\/","title":{"rendered":"WordPress\u5982\u4f55\u6dfb\u52a0Meta Box"},"content":{"rendered":"<\/p>\n<p>\u4e0b\u9762\u7531\/&#8221; target=&#8221;_blank&#8221;&gt;<strong>wordpress<\/strong>\u6559\u7a0b\u680f\u76ee\u7ed9\u5927\u5bb6\u4ecb\u7ecdwordpress\u6dfb\u52a0meta box\u7684\u65b9\u6cd5\uff0c\u5e0c\u671b\u5bf9\u9700\u8981\u7684\u670b\u53cb\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>\u3000\u3000WordPress\u6dfb\u52a0Meta Box\u7684\u65b9\u6cd5,\u9700\u8981\u4f7f\u7528\u5230add meta boxes Action\uff0c\u8be5Action\u5141\u8bb8\u6211\u4eec\u4e3a\u4efb\u4f55\u6587\u7ae0\u7c7b\u578b\u6ce8\u518cMeta Box\uff0c\u5728\u8be5Action\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528add_meta_box()\u65b9\u6cd5\u6765\u6dfb\u52a0Meta Box\u7684\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<p>\u4ee3\u7801\u5982\u4e0b<\/p>\n<pre>function&nbsp;add_rating_meta_box($post_type,&nbsp;$post)&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u9700\u8981\u54ea\u4e9bpost&nbsp;type\u6dfb\u52a0\u63a8\u8350\u6307\u6570&nbsp;Meta&nbsp;Box&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$types&nbsp;=&nbsp;array(&nbsp;'post',&nbsp;'page'&nbsp;);&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;foreach&nbsp;(&nbsp;$types&nbsp;as&nbsp;$type&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;add_meta_box(&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'rating_meta_box_id',&nbsp;\/\/&nbsp;Meta&nbsp;Box\u5728\u524d\u53f0\u9875\u9762\u4e2d\u7684id\uff0c\u53ef\u901a\u8fc7JS\u83b7\u53d6\u5230\u8be5Meta&nbsp;Box&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'\u63a8\u8350\u6307\u6570',&nbsp;\/\/&nbsp;\u663e\u793a\u7684\u6807\u9898&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'render_rating_meta_box',&nbsp;\/\/&nbsp;\u56de\u8c03\u65b9\u6cd5\uff0c\u7528\u4e8e\u8f93\u51faMeta&nbsp;Box\u7684HTML\u4ee3\u7801&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$type,&nbsp;\/\/&nbsp;\u5728\u54ea\u4e2apost&nbsp;type\u9875\u9762\u6dfb\u52a0&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'side',&nbsp;\/\/&nbsp;\u5728\u54ea\u663e\u793a\u8be5Meta&nbsp;Box&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;'default'&nbsp;\/\/&nbsp;\u4f18\u5148\u7ea7&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;);&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n}&nbsp;&nbsp;&nbsp;\nadd_action(&nbsp;'add_meta_boxes',&nbsp;'add_rating_meta_box'&nbsp;);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u3000\u3000\u8fd9\u91cc\u6211\u4eec\u5728$types\u6570\u7ec4\u4e2d\u5b9a\u4e49\u4e86Post\u548cPage\u90fd\u9700\u8981\u63a8\u8350\u6307\u6570\u8fd9\u4e2a\u81ea\u5b9a\u4e49\u5b57\u6bb5\uff0c\u7136\u540e\u544a\u8bc9WordPress\u4f7f\u7528\u201crender_rating_meta_box\u201d\u65b9\u6cd5\u6765\u6e32\u67d3Meta Box\uff0c\u4f4d\u7f6e\u5728\u4fa7\u8fb9\u680f(side)\u3002\u56e0\u4e3a\u5185\u5bb9\u4e0d\u591a\uff0c\u6240\u4ee5\u4fa7\u8fb9\u680f\u8db3\u591f\uff0c\u82e5\u5185\u5bb9\u8f83\u591a\uff0c\u53ef\u4ee5\u5c06\u201cside\u201d\u6539\u4e3a\u201cadvanced\u201d\uff0c\u8fd9\u6837\u5c31\u4f1a\u5728\u4e3b\u5185\u5bb9\u533a\u57df\u6e32\u67d3Meta Box\u3002<\/p>\n<p>\u3000\u3000\u63a5\u4e0b\u6765\u770b\u770b\u662f\u5982\u4f55\u6e32\u67d3\u7684<\/p>\n<pre>function&nbsp;render_rating_meta_box(&nbsp;$post&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u6dfb\u52a0&nbsp;nonce&nbsp;\u9879\u7528\u4e8e\u540e\u7eed\u7684\u5b89\u5168\u68c0\u67e5&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;wp_nonce_field(&nbsp;'rating_nonce_action',&nbsp;'rating_nonce_name'&nbsp;);&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u83b7\u53d6\u63a8\u8350\u6307\u6570\u7684\u503c&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$rating_key&nbsp;=&nbsp;'rating';&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$rating_value&nbsp;=&nbsp;get_post_meta(&nbsp;$post-&amp;gt;ID,&nbsp;$rating_key,&nbsp;true&nbsp;);&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$rating_value&nbsp;=&nbsp;(int)$rating_value;&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;$html&nbsp;=&nbsp;'&lt;select&gt;';&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;($i&nbsp;=&nbsp;0;&nbsp;$i&nbsp;%s\u661f',&nbsp;$i,&nbsp;$selected,&nbsp;$i\/2);&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$html&nbsp;.=&nbsp;'&lt;\/select&gt;';&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$html;&nbsp;&nbsp;&nbsp;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u3000\u3000\u8fd9\u91cc\u5148\u4f7f\u7528wp_nonce_field()\u6dfb\u52a0\u4e86\u4e00\u4e2anonce field\uff0c\u7528\u6765\u505a\u5b89\u5168\u68c0\u67e5\uff0c\u7136\u540e\uff0c\u8bfb\u53d6\u63a8\u8350\u6307\u6570\u7684\u503c\uff0c\u5faa\u73af1~10\u6765\u8f93\u51fa\u53ef\u4f9b\u9009\u62e9\u7684\u503c\uff0c\u5982\u679c\u548c\u63a8\u8350\u6307\u6570\u76f8\u540c\uff0c\u5219\u9ed8\u8ba4\u9009\u4e0a\u3002\u901a\u8fc7\u4e0b\u62c9\u6846\uff0c\u65e2\u53ef\u4ee5\u89e3\u51b3\u8f93\u5165\u4e0d\u65b9\u4fbf\u548c\u65e0\u6cd5\u9a8c\u8bc1\u7684\u95ee\u9898\u3002\u8bb0\u4f4f\u8fd9\u91cc\u4e0b\u62c9\u6846\u7684name\u5c5e\u6027\u7684\u503c(rating_field)\uff0c\u5c06\u901a\u8fc7\u5b83\u5728\u4e0b\u9762\u7684\u4ee3\u7801\u4e2d\u83b7\u53d6\u9009\u62e9\u7684\u503c\u3002<\/p>\n<p>\u3000\u3000\u6700\u540e\uff0c\u5f53\u6587\u7ae0\u88ab\u4fdd\u5b58\u65f6\uff0c\u9700\u8981\u5c06\u63a8\u8350\u6307\u6570\u4e5f\u4fdd\u5b58\u8d77\u6765<\/p>\n<pre>function&nbsp;save_rating_post_data(&nbsp;$post_id&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u68c0\u67e5nonce\u662f\u5426\u8bbe\u7f6e&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!isset($_POST['rating_nonce_name']))&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$post_id;&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$nonce&nbsp;=&nbsp;$_POST['rating_nonce_name'];&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u9a8c\u8bc1nonce\u662f\u5426\u6b63\u786e&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!wp_verify_nonce(&nbsp;$nonce,&nbsp;'rating_nonce_action'))&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$post_id;&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u5982\u679c\u662f\u7cfb\u7edf\u81ea\u52a8\u4fdd\u5b58\uff0c\u5219\u4e0d\u64cd\u4f5c&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(&nbsp;defined(&nbsp;'DOING_AUTOSAVE'&nbsp;)&nbsp;&amp;amp;&amp;amp;&nbsp;DOING_AUTOSAVE&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$post_id;&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u68c0\u67e5\u7528\u6237\u6743\u9650&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;($_POST['post_type']&nbsp;==&nbsp;'post')&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!current_user_can('edit_post',&nbsp;$post_id&nbsp;))&nbsp;{&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$post_id;&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;$rating_key&nbsp;=&nbsp;'rating';&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u83b7\u53d6\u6570\u636e&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;$rating_value&nbsp;=&nbsp;$_POST['rating_field'];&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u66f4\u65b0\u6570\u636e&nbsp;&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;update_post_meta(&nbsp;$post_id,&nbsp;$rating_key,&nbsp;$rating_value&nbsp;);&nbsp;&nbsp;&nbsp;\n}&nbsp;&nbsp;&nbsp;\nadd_action(&nbsp;'save_post',&nbsp;'save_rating_post_data'&nbsp;);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u3000\u3000\u8fd9\u91cc\u505a\u4e86\u4e00\u7cfb\u5217\u68c0\u67e5\uff0c\u5305\u62ec\u5bf9\u521a\u521a\u8bbe\u7f6e\u7684nonce\u68c0\u67e5\uff0c\u7528\u6237\u6743\u9650\u7684\u68c0\u67e5\uff0c\u6392\u9664\u81ea\u52a8\u4fdd\u5b58\u7684\u60c5\u51b5\u3002\u7136\u540e\u4f7f\u7528update_post_meta()\u65b9\u6cd5\u5c06\u6570\u636e\u5b58\u5165\u6570\u636e\u5e93\u3002<\/p>\n<p>\u3000\u3000\u81f3\u6b64\uff0c\u6211\u4eec\u5c31\u5b8c\u6210\u4e86\u5bf9\u63a8\u8350\u6307\u6570\u81ea\u5b9a\u4e49\u5b57\u6bb5\u7684\u6539\u88c5\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u9009\u62e9\u6587\u7ae0\u7684\u63a8\u8350\u6307\u6570\u3002<\/p>\n<p>\u3000\u3000\u7b49\u7b49\u3002\u3002\u3002<\/p>\n<p>\u3000\u3000\u7ec6\u5fc3\u7684\u670b\u53cb\u53ef\u80fd\u53d1\u73b0\u4e86\uff0c\u5728\u5e94\u7528\u4e86\u4e0a\u9762\u4e09\u6bb5\u4ee3\u7801\u540e\uff0c\u7684\u786e\u53ef\u4ee5\u5b9e\u73b0\u529f\u80fd\u3002\u4f46\u662f\uff0c\u5728\u9ed8\u8ba4\u7684\u81ea\u5b9a\u4e49\u680f\u76ee\u533a\u57df\u4e0b\uff0c\u662f\u53ef\u4ee5\u770b\u5230\uff0c\u6709\u4e00\u4e2a\u540d\u4e3a\u201crating\u201d\u7684\u680f\u76ee\uff0c\u8fd9\u5c31\u662f\u6211\u4eec\u521a\u521a\u9009\u62e9\u7684\u63a8\u8350\u6307\u6570\u3002\u5982\u679c\u60f3\u8ba9\u4ed6\u4e0d\u5728\u81ea\u5b9a\u4e49\u680f\u76ee\u4e0b\uff0c\u663e\u793a\uff0c\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u4ee3\u7801\u4e2d\u7684$rating_key\u6539\u4e3a\u4ee5\u4e0b\u5212\u7ebf\u5f00\u5934\uff0c\u8fd9\u6837\uff0cWordPress\u5c31\u4e0d\u4f1a\u663e\u793a\u51fa\u6765\u4e86\u3002\u6ce8\u610f\u6709\u4e24\u4e2a\u5730\u65b9\u8981\u6539\u3002<\/p>\n<pre>\/\/&nbsp;\u539f\u6765\u7684\u4ee3\u7801&nbsp;&nbsp;&nbsp;$rating_key&nbsp;=&nbsp;'rating';&nbsp;&nbsp;&nbsp;\n\/\/&nbsp;\u6539\u540e\u7684\u4ee3\u7801&nbsp;&nbsp;&nbsp;$rating_key&nbsp;=&nbsp;'_rating';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fWordPress\u5982\u4f55\u6dfb\u52a0Meta Box\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u9762\u7531\/&#8221; target=&#8221;_blank&#8221;&gt;wordpress\u6559\u7a0b\u680f\u76ee\u7ed9\u5927\u5bb6\u4ecb\u7ecdwordpress\u6dfb\u52a0meta box\u7684\u65b9\u6cd5\uff0c\u5e0c\u671b\u5bf9\u9700\u8981\u7684\u670b\u53cb\u6709\u6240\u5e2e\u52a9\uff01 \u3000\u3000WordPress\u6dfb\u52a0Meta Box\u7684\u65b9\u6cd5,\u9700\u8981\u4f7f\u7528\u5230add meta boxes Action\uff0c\u8be5Action\u5141\u8bb8\u6211\u4eec\u4e3a\u4efb\u4f55\u6587\u7ae0\u7c7b\u578b\u6ce8\u518cMeta Box\uff0c\u5728\u8be5Action\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528add_meta_box()\u65b9\u6cd5\u6765\u6dfb\u52a0Meta Box\u7684\u76f8\u5173\u4fe1\u606f\u3002 \u4ee3\u7801\u5982\u4e0b function&nbsp;add_rating_meta_box($post_type,&nbsp;$post)&nbsp;{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u9700\u8981\u54ea\u4e9bpost&nbsp;type\u6dfb\u52a0\u63a8\u8350\u6307\u6570&nbsp;Meta&nbsp;Box&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$types&nbsp;=&nbsp;array(&nbsp;&#8216;post&#8217;,&nbsp;&#8216;page&#8217;&nbsp;);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;foreach&nbsp;(&nbsp;$types&nbsp;as&nbsp;$type&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;add_meta_box(&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8216;rating_meta_box_id&#8217;,&nbsp;\/\/&nbsp;Meta&nbsp;Box\u5728\u524d\u53f0\u9875\u9762\u4e2d\u7684id\uff0c\u53ef\u901a\u8fc7JS\u83b7\u53d6\u5230\u8be5Meta&nbsp;Box&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8216;\u63a8\u8350\u6307\u6570&#8217;,&nbsp;\/\/&nbsp;\u663e\u793a\u7684\u6807\u9898&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8216;render_rating_meta_box&#8217;,&nbsp;\/\/&nbsp;\u56de\u8c03\u65b9\u6cd5\uff0c\u7528\u4e8e\u8f93\u51faMeta&nbsp;Box\u7684HTML\u4ee3\u7801&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$type,&nbsp;\/\/&nbsp;\u5728\u54ea\u4e2apost&nbsp;type\u9875\u9762\u6dfb\u52a0&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8216;side&#8217;,&nbsp;\/\/&nbsp;\u5728\u54ea\u663e\u793a\u8be5Meta&nbsp;Box&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#8216;default&#8217;&nbsp;\/\/&nbsp;\u4f18\u5148\u7ea7&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp; add_action(&nbsp;&#8216;add_meta_boxes&#8217;,&nbsp;&#8216;add_rating_meta_box&#8217;&nbsp;); \u767b\u5f55\u540e\u590d\u5236 \u3000\u3000\u8fd9\u91cc\u6211\u4eec\u5728$types\u6570\u7ec4\u4e2d\u5b9a\u4e49\u4e86Post\u548cPage\u90fd\u9700\u8981\u63a8\u8350\u6307\u6570\u8fd9\u4e2a\u81ea\u5b9a\u4e49\u5b57\u6bb5\uff0c\u7136\u540e\u544a\u8bc9WordPress\u4f7f\u7528\u201crender_rating_meta_box\u201d\u65b9\u6cd5\u6765\u6e32\u67d3Meta Box\uff0c\u4f4d\u7f6e\u5728\u4fa7\u8fb9\u680f(side)\u3002\u56e0\u4e3a\u5185\u5bb9\u4e0d\u591a\uff0c\u6240\u4ee5\u4fa7\u8fb9\u680f\u8db3\u591f\uff0c\u82e5\u5185\u5bb9\u8f83\u591a\uff0c\u53ef\u4ee5\u5c06\u201cside\u201d\u6539\u4e3a\u201cadvanced\u201d\uff0c\u8fd9\u6837\u5c31\u4f1a\u5728\u4e3b\u5185\u5bb9\u533a\u57df\u6e32\u67d3Meta Box\u3002 \u3000\u3000\u63a5\u4e0b\u6765\u770b\u770b\u662f\u5982\u4f55\u6e32\u67d3\u7684 function&nbsp;render_rating_meta_box(&nbsp;$post&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u6dfb\u52a0&nbsp;nonce&nbsp;\u9879\u7528\u4e8e\u540e\u7eed\u7684\u5b89\u5168\u68c0\u67e5&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;wp_nonce_field(&nbsp;&#8216;rating_nonce_action&#8217;,&nbsp;&#8216;rating_nonce_name&#8217;&nbsp;);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u83b7\u53d6\u63a8\u8350\u6307\u6570\u7684\u503c&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$rating_key&nbsp;=&nbsp;&#8216;rating&#8217;;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$rating_value&nbsp;=&nbsp;get_post_meta(&nbsp;$post-&amp;gt;ID,&nbsp;$rating_key,&nbsp;true&nbsp;);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$rating_value&nbsp;=&nbsp;(int)$rating_value;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$html&nbsp;=&nbsp;&#8216;&lt;select&gt;&#8217;;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;for&nbsp;($i&nbsp;=&nbsp;0;&nbsp;$i&nbsp;%s\u661f&#8217;,&nbsp;$i,&nbsp;$selected,&nbsp;$i\/2);&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$html&nbsp;.=&nbsp;&#8216;&lt;\/select&gt;&#8217;;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$html;&nbsp;&nbsp;&nbsp; } \u767b\u5f55\u540e\u590d\u5236 \u3000\u3000\u8fd9\u91cc\u5148\u4f7f\u7528wp_nonce_field()\u6dfb\u52a0\u4e86\u4e00\u4e2anonce field\uff0c\u7528\u6765\u505a\u5b89\u5168\u68c0\u67e5\uff0c\u7136\u540e\uff0c\u8bfb\u53d6\u63a8\u8350\u6307\u6570\u7684\u503c\uff0c\u5faa\u73af1~10\u6765\u8f93\u51fa\u53ef\u4f9b\u9009\u62e9\u7684\u503c\uff0c\u5982\u679c\u548c\u63a8\u8350\u6307\u6570\u76f8\u540c\uff0c\u5219\u9ed8\u8ba4\u9009\u4e0a\u3002\u901a\u8fc7\u4e0b\u62c9\u6846\uff0c\u65e2\u53ef\u4ee5\u89e3\u51b3\u8f93\u5165\u4e0d\u65b9\u4fbf\u548c\u65e0\u6cd5\u9a8c\u8bc1\u7684\u95ee\u9898\u3002\u8bb0\u4f4f\u8fd9\u91cc\u4e0b\u62c9\u6846\u7684name\u5c5e\u6027\u7684\u503c(rating_field)\uff0c\u5c06\u901a\u8fc7\u5b83\u5728\u4e0b\u9762\u7684\u4ee3\u7801\u4e2d\u83b7\u53d6\u9009\u62e9\u7684\u503c\u3002 \u3000\u3000\u6700\u540e\uff0c\u5f53\u6587\u7ae0\u88ab\u4fdd\u5b58\u65f6\uff0c\u9700\u8981\u5c06\u63a8\u8350\u6307\u6570\u4e5f\u4fdd\u5b58\u8d77\u6765 function&nbsp;save_rating_post_data(&nbsp;$post_id&nbsp;)&nbsp;{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u68c0\u67e5nonce\u662f\u5426\u8bbe\u7f6e&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(!isset($_POST[&#8216;rating_nonce_name&#8217;]))&nbsp;{&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;$post_id;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;$nonce&nbsp;=&nbsp;$_POST[&#8216;rating_nonce_name&#8217;];&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;\/\/&nbsp;\u9a8c\u8bc1nonce\u662f\u5426\u6b63\u786e&nbsp;&nbsp;&nbsp; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-31896","post","type-post","status-publish","format-standard","hentry","category-cms"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=31896"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/31896\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=31896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=31896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=31896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}