myButton<\/code>\u7684\u5143\u7d20\uff0c\u5e76\u628a\u5b83\u7684\u6587\u672c\u6539\u4e3a\u201c\u70b9\u51fb\u6211\uff01\u201d\u3002<\/p>\n\u7b2c\u4e09\uff0c\u6dfb\u52a0\u4ea4\u4e92<\/h3>\n
\u60f3\u8ba9\u4f60\u7684\u7f51\u9875\u66f4\u751f\u52a8\uff1f\u53ef\u4ee5\u901a\u8fc7\u4e8b\u4ef6\u76d1\u542c\u5668\u6765\u589e\u52a0\u4ea4\u4e92\u529f\u80fd\u3002 \u7ed9\u6309\u94ae\u6dfb\u52a0\u70b9\u51fb\u4e8b\u4ef6\uff1a<\/p>\n
document.getElementById('myButton').addEventListener('click', function() {\n alert('\u6309\u94ae\u88ab\u70b9\u51fb\u4e86\uff01');<\/p>\n
});<\/code><\/pre>\n<\/p>\n
\u5f53\u7528\u6237\u70b9\u51fb\u6309\u94ae\u65f6\uff0c\u4f1a\u5f39\u51fa\u4e00\u4e2a\u63d0\u793a\u6846\uff0c\u8fd9\u6837\u5c31\u80fd\u8ba9\u4f60\u7684\u7f51\u9875\u66f4\u52a0\u6709\u8da3\uff01<\/p>\n
\u5b9e\u6218\u5e94\u7528<\/h2>\n
\u5982\u679c\u4f60\u662f\u65b0\u624b\uff0c\u53ef\u80fd\u4e0d\u592a\u719f\u6089\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u4e0d\u7528\u62c5\u5fc3\u3002\u6211 \u4f60\u53ef\u4ee5\u5148\u4ece\u7b80\u5355\u7684\u7ec3\u4e60\u5f00\u59cb\uff0c\u6bd4\u5982\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u53ef\u4ee5\u52a8\u6001\u6dfb\u52a0\u4efb\u52a1\u7684\u5f85\u529e\u4e8b\u9879\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u5148\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684HTML\u7ed3\u6784\uff0c\u7136\u540e\u5229\u7528DOM API\u6765\u5b9e\u73b0\u6dfb\u52a0\u548c\u5220\u9664\u4efb\u52a1\u7684\u529f\u80fd\u3002<\/p>\n
\u793a\u4f8b\u4ee3\u7801\uff1a<\/h3>\n\n\n\n <\/p>\n
\u5f85\u529e\u4e8b\u9879\u5217\u8868<\/title><\/p>\n\n\n<p> <h1>\u6211\u7684\u5f85\u529e\u4e8b\u9879<\/h1><\/p>\n<p> <\/p>\n<p> <button id=\"addTaskButton\">\u6dfb\u52a0\u4efb\u52a1<\/button><\/p>\n<p> <ul id=\"taskList\"><\/ul><\/p><figure class=\"wp-block-image size-full aligncenter\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/bdsmar.com\/wp-content\/uploads\/2025\/12\/api_img_695540efa2981.webp'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\" decoding=\"async\" data-original=\"https:\/\/bdsmar.com\/wp-content\/uploads\/2025\/12\/api_img_695540efa2981.webp\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\u4ec0\u4e48\u662fDOM\uff1f\u63ed\u5f00\u6587\u6863\u5bf9\u8c61\u6a21\u578b\u7684\u795e\u79d8\u9762\u7eb1 \u4e00\" \/><\/div><\/figure>\n<p> <\/p>\n<p> document.getElementById('addTaskButton').addEventListener('click', function() {<\/p>\n<p> const taskInput = document.getElementById('taskInput');<\/p>\n<p> const taskText = taskInput.value;<\/p>\n<p> if (taskText) {<\/p>\n<p> const li = document.createElement('li');<\/p>\n<p> li.textContent = taskText;<\/p>\n<p> document.getElementById('taskList').appendChild(li);<\/p>\n<p> taskInput.value = ''; \/\/ \u6e05\u7a7a\u8f93\u5165\u6846<\/p>\n<p> }<\/p>\n<p> });<\/p>\n<p> <\/p>\n\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u5c0f\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u901a\u8fc7DOM\u6765\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5f85\u529e\u4e8b\u9879\u5217\u8868\uff0c\u76f4\u63a5\u4e0a\u624b\u64cd\u4f5c\uff0c\u4f60\u5c31\u80fd\u611f\u53d7\u5230DOM\u4e3a\u7f51\u9875\u4ea4\u4e92\u5e26\u6765\u7684\u4e50\u8da3\u4e86\u3002<\/p>\n<h2>\u8fdb\u4e00\u6b65\u5b66\u4e60<\/h2>\n<p>\u8981\u60f3\u66f4\u6df1\u5165\u5730\u7406\u89e3DOM\uff0c\u7f51\u4e0a\u6709\u5f88\u591a\u6559\u7a0b\u548c\u6587\u6863\uff0c\u50cfMDN\uff08Mozilla Developer Network\uff09\u91cc\u5c31\u6709\u4e30\u5bcc\u7684\u8d44\u6599\u53ef\u4ee5\u53c2\u8003\u3002\u901a\u8fc7\u4e0d\u65ad\u7684\u7ec3\u4e60\u548c\u5c1d\u8bd5\uff0c\u4f60\u4f1a\u9010\u6e10\u719f\u6089DOM\uff0c\u5e76\u5728<a href=\"https:\/\/bdsmar.com\/58740\/\" title=\"\u7f51\u9875\u5f00\u53d1\">\u7f51\u9875\u5f00\u53d1<\/a>\u4e2d\u5f97\u5fc3\u5e94\u624b\u3002<\/p>\n<h3>\u6700\u540e\u7684\u5c0f <\/h3>\n<p>\u5728\u4f60\u5199\u4ee3\u7801\u7684\u8fc7\u7a0b\u4e2d\uff0c\u8bb0\u5f97\u591a\u8fdb\u884c\u6d4b\u8bd5\u3002\u5982\u679c\u9047\u5230\u95ee\u9898\uff0c\u4e0d\u59a8\u67e5\u770b\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\uff0c\u90a3\u91cc\u53ef\u4ee5\u5e2e\u52a9\u4f60\u89c2\u5bdfDOM\u7ed3\u6784\u3001\u67e5\u770b\u9519\u8bef\u548c\u8c03\u8bd5\u4ee3\u7801\u3002<\/p>\n<p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u8ba9\u4f60\u5bf9DOM\u6709\u4e2a\u521d\u6b65\u7684\u4e86\u89e3\uff0c\u5feb\u53bb\u5b9e\u8df5\u5427\uff0c\u671f\u5f85\u770b\u5230\u4f60\u5f00\u53d1\u7684\u7cbe\u5f69\u7f51\u9875\uff01<\/p>\n<p style=\"font-style: italic;font-weight: bold;font-size: 0;white-space: nowrap;margin: 0;padding: 0\">\n <span style=\"vertical-align: middle;font-size: 24px;color: #555555\"> \u65b0\u4eba\u5165\u5708 <\/span> <span style=\"vertical-align: middle;font-size: 24px\"> \ud83d\udc49 <\/span> <a href=\"https:\/\/work.weixin.qq.com\/ca\/cawcdedbb35988d0f8\" target=\"_blank\" style=\"text-decoration: none;vertical-align: middle;font-size: 24px;color: #ff0000;font-style: italic;font-weight: bold\"> \u70b9\u51fb\u8fd9\u91cc <\/a> <span style=\"vertical-align: middle;font-size: 24px\"> \ud83d\udc48 <\/span><\/p>\n<p style=\"font-style: italic;font-size: 24px;white-space: nowrap;margin: 10px 0 0 0;color: #000000\">\n \uff08\u5907\u7528\u5fae\u4fe1\u53f7\uff1a <span style=\"color: #0066ff;font-weight: bold;font-style: italic\"> domsm789 <\/span> \uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65b0\u4eba\u5165\u5708 \ud83d\udc49 \u70b9\u51fb\u8fd9\u91cc \ud83d\udc48 \uff08\u5907\u7528\u5fae\u4fe1\u53f7\uff1a domsm789 \uff09 DOM\u662f\u4ec0\u4e48\uff1f \u7b80\u5355\u6765\u8bf4\uff0cDOM\u662f\u201c\u6587\u6863\u5bf9\u8c61 […]<\/p>\n","protected":false},"author":1,"featured_media":66839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[32,143,146,812,41,920,131,144],"class_list":["post-66840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-10","tag-bdsm","tag-dom","tag-javascript","tag-812","tag-41","tag-920","tag-131","tag-144"],"views":104,"_links":{"self":[{"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/posts\/66840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bdsmar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66840"}],"version-history":[{"count":2,"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/posts\/66840\/revisions"}],"predecessor-version":[{"id":66842,"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/posts\/66840\/revisions\/66842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bdsmar.com\/index.php?rest_route=\/wp\/v2\/media\/66839"}],"wp:attachment":[{"href":"https:\/\/bdsmar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bdsmar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bdsmar.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}