{"id":2944,"date":"2024-11-10T08:28:06","date_gmt":"2024-11-10T00:28:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2944\/"},"modified":"2024-11-10T08:28:06","modified_gmt":"2024-11-10T00:28:06","slug":"%e5%a6%82%e4%bd%95%e6%8e%a7%e5%88%b6-html-%e4%b8%ad%e5%a4%9a%e4%b8%aa%e6%8c%89%e9%92%ae%e7%9a%84%e7%82%b9%e5%87%bb%e4%ba%8b%e4%bb%b6%ef%bc%8c%e5%8f%aa%e6%89%a7%e8%a1%8c%e4%b8%80%e4%b8%aa%e6%8c%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2944\/","title":{"rendered":"\u5982\u4f55\u63a7\u5236 HTML \u4e2d\u591a\u4e2a\u6309\u94ae\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u53ea\u6267\u884c\u4e00\u4e2a\u6309\u94ae\u7684\u4e8b\u4ef6\u51fd\u6570\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173094534412302.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u63a7\u5236 HTML \u4e2d\u591a\u4e2a\u6309\u94ae\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u53ea\u6267\u884c\u4e00\u4e2a\u6309\u94ae\u7684\u4e8b\u4ef6\u51fd\u6570\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u63a7\u5236 HTML \u4e2d\u591a\u4e2a\u6309\u94ae\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u53ea\u6267\u884c\u4e00\u4e2a\u6309\u94ae\u7684\u4e8b\u4ef6\u51fd\u6570\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u63a7\u5236 html \u4e2d\u591a\u4e2a\u6309\u94ae\u7684<\/strong><\/p>\n<p>\u5728\u4e00\u4e2a html \u754c\u9762\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u5904\u7406\u591a\u4e2a\u6309\u94ae\u7684\u70b9\u51fb\u4e8b\u4ef6\u3002\u6709\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5728\u70b9\u51fb\u4e00\u4e2a\u6309\u94ae\u540e\u7981\u7528\u5176\u4ed6\u6309\u94ae\uff0c\u53ea\u6267\u884c\u8be5\u6309\u94ae\u7ed1\u5b9a\u7684\u4e8b\u4ef6\u51fd\u6570\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u8981\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\uff0c\u9700\u8981\u4f7f\u7528 javascript \u6765\u64cd\u4f5c\u6309\u94ae\u5143\u7d20\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li> <strong>\u83b7\u53d6\u6309\u94ae\u5bf9\u8c61\uff1a<\/strong>\u4f7f\u7528 document.getelementbyid() \u6216\u5176\u4ed6\u65b9\u6cd5\u83b7\u53d6\u8981\u63a7\u5236\u7684\u6309\u94ae\u5143\u7d20\u3002<\/li>\n<li> <strong>\u8bbe\u7f6e\u7981\u7528\u5c5e\u6027\uff1a<\/strong>\u8bbe\u7f6e\u6309\u94ae\u5143\u7d20\u7684 disabled \u5c5e\u6027\u4e3a true \u4ee5\u7981\u7528\u6309\u94ae\uff0c\u6216\u4e3a false \u4ee5\u4e0d\u7981\u7528\u6309\u94ae\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>\/\/ \u83b7\u53d6\u6309\u94ae\u5143\u7d20\nconst buttonA = document.getElementById('button-a');\nconst buttonB = document.getElementById('button-b');\nconst buttonC = document.getElementById('button-c');\n\n\/\/ \u6309\u94ae A \u88ab\u70b9\u51fb\u65f6\nbuttonA.addEventListener('click', () =&gt; 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