{"id":3242,"date":"2024-11-10T13:28:11","date_gmt":"2024-11-10T05:28:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/3242\/"},"modified":"2024-11-10T13:28:11","modified_gmt":"2024-11-10T05:28:11","slug":"js%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9css%e5%b1%9e%e6%80%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/3242\/","title":{"rendered":"js\u5982\u4f55\u4fee\u6539css\u5c5e\u6027"},"content":{"rendered":"<blockquote><p>\n  \u901a\u8fc7 dom \u4fee\u6539 css \u5c5e\u6027\uff0c\u53ef\u4ee5\u52a8\u6001\u6539\u53d8\u7f51\u9875\u5916\u89c2\u548c\u884c\u4e3a\uff1a\u83b7\u53d6 dom \u5143\u7d20\u3002\u8bbf\u95ee css \u5c5e\u6027\uff1aelement.style.property = &#8216;new-value&#8217;\u3002\u6279\u91cf\u4fee\u6539\uff1aelement.style.csstext = &#8220;property1: value1; property2: value2; &#8230;&#8221;;\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/08\/2024110808091682493.jpg\" class=\"aligncenter\" title=\"js\u5982\u4f55\u4fee\u6539css\u5c5e\u6027\u63d2\u56fe\" alt=\"js\u5982\u4f55\u4fee\u6539css\u5c5e\u6027\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 JavaScript \u4fee\u6539 CSS \u5c5e\u6027<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>JavaScript \u5141\u8bb8\u4f60\u901a\u8fc7 DOM\uff08\u6587\u6863\u5bf9\u8c61\u6a21\u578b\uff09\u4fee\u6539 CSS \u5c5e\u6027\uff0c\u4ece\u800c\u52a8\u6001\u5730\u6539\u53d8\u7f51\u9875\u7684\u5916\u89c2\u548c\u884c\u4e3a\u3002<\/p>\n<p><strong>\u4fee\u6539 CSS \u5c5e\u6027\u7684\u6b65\u9aa4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\n<p><strong>\u901a\u8fc7 document.querySelector() \u6216 document.getElementById() \u83b7\u53d6 DOM \u5143\u7d20\u3002<\/strong><\/p>\n<pre>const element = document.querySelector('element-selector');<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u4f7f\u7528 element.style \u5c5e\u6027\u8bbf\u95ee CSS \u5c5e\u6027\u3002<\/strong><\/p>\n<pre>element.style.property = 'new-value';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d &#8220;property&#8221; 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