{"id":27119,"date":"2025-06-15T21:41:41","date_gmt":"2025-06-15T12:41:41","guid":{"rendered":"https:\/\/motoki-design.co.jp\/wordpress\/?p=27119"},"modified":"2026-09-26T12:38:14","modified_gmt":"2026-09-26T03:38:14","slug":"codoc-hcb-highlight-clipboard-fallback","status":"publish","type":"post","link":"https:\/\/motoki-design.co.jp\/wordpress\/codoc-hcb-highlight-clipboard-fallback\/","title":{"rendered":"codoc\u2502\u6709\u6599\u8a18\u4e8b\u30b3\u30f3\u30c6\u30f3\u30c4\u5185\u3067Highlighting Code Block\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">WordPress\u3067\u30b3\u30fc\u30c9\u8868\u793a\u3092\u7f8e\u3057\u304f\u884c\u3046\u300cHighlight Code 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\u30b3\u30d4\u30fc\u7528\u30dc\u30bf\u30f3\u304c\u306a\u3051\u308c\u3070\u8ffd\u52a0\n                if (wrap.querySelector(&#39;.hcb-clipboard&#39;)) return;\n\n                const btn = document.createElement(&#39;button&#39;);\n                btn.className = &#39;hcb-clipboard&#39;;\n                btn.setAttribute(&#39;data-clipboard-target&#39;, `[data-hcb-clip=&quot;${index + 1}&quot;]`);\n                btn.setAttribute(&#39;data-clipboard-action&#39;, &#39;copy&#39;);\n                btn.setAttribute(&#39;aria-label&#39;, &#39;\u30b3\u30d4\u30fc&#39;);\n                wrap.appendChild(btn);\n                code.setAttribute(&#39;data-hcb-clip&#39;, index + 1);\n            });\n\n            \/\/ ClipboardJS\u521d\u671f\u5316\n            if (typeof ClipboardJS !== &#39;undefined&#39;) {\n                new ClipboardJS(&#39;.hcb-clipboard&#39;).on(&#39;success&#39;, function (e) {\n                    e.trigger.classList.add(&#39;-done&#39;);\n                    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