{"id":52124,"date":"2024-12-03T13:52:45","date_gmt":"2024-12-03T05:52:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52124\/"},"modified":"2024-12-03T13:52:45","modified_gmt":"2024-12-03T05:52:45","slug":"%e7%82%b9%e5%87%bb%e9%99%a4%e6%8c%87%e5%ae%9a-dom-%e5%a4%96%e5%8c%ba%e5%9f%9f%e6%97%b6%e9%81%87%e5%88%b0%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%9a%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e7%82%b9%e5%87%bb-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52124\/","title":{"rendered":"\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f <\/h1>\n

\u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300a\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f \u300b<\/span>\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec<\/span>\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~<\/p>\n

\"\u70b9\u51fb\u9664\u6307\u5b9a<\/p>\n

\u70b9\u51fb\u5f53\u524d\u4ee5\u5916\u7684 DOM \u9047\u5230\u7684\u95ee\u9898<\/strong><\/p>\n

\u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u9700\u8981\u5b9e\u73b0\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u7684\u533a\u57df\u624d\u4f1a\u89e6\u53d1\u4e8b\u4ef6\u7684\u529f\u80fd\u3002<\/p>\n

\u6700\u521d\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528 document.addEventListener(‘click’, ..) \u76d1\u542c\u4e86\u6574\u4e2a\u6587\u6863\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u901a\u8fc7\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u6307\u5b9a\u7684 DOM \u4e2d\u6765\u51b3\u5b9a\u662f\u5426\u89e6\u53d1\u4e8b\u4ef6\u3002<\/p>\n

\u4f46\u662f\uff0c\u5f53\u5c06\u6b64\u4ee3\u7801\u5c01\u88c5\u6210\u51fd\u6570\u65f6\uff0c\u4f7f\u7528\u5faa\u73af\u6765\u68c0\u67e5\u591a\u4e2a\u6307\u5b9a DOM \u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u4f1a\u51fa\u73b0\u95ee\u9898\u3002\u56e0\u4e3a\u76f4\u63a5\u6bd4\u8f83 DOM \u5f15\u7528\u65e0\u6cd5\u5224\u65ad\u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u3002<\/p>\n

\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n

    \n
  1. \u5c06 DOM \u8f6c\u6362\u4e3a DOM \u8282\u70b9\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528 NodeList.every() \u65b9\u6cd5\u9010\u4e00\u68c0\u67e5\u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u3002<\/li>\n
  2. \u4f7f\u7528\u95ed\u5305\u5c06\u5224\u65ad\u7ed3\u679c\u5b58\u50a8\u5728\u5916\u90e8\u53d8\u91cf\u4e2d\uff0c\u4ee5\u4fbf\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u8bbf\u95ee\u3002<\/li>\n<\/ol>\n

    \u4fee\u6539\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

    function isClickInQueryDom(doms = [], callback) {\n  if (!doms.length) return new Error('\u672a\u4f20\u5165\u6307\u5b9a\u8282\u70b9');\n  \n  \/\/ \u8f6c\u6362\u6210 DOM \u8282\u70b9\u6570\u7ec4\n  const domsArr = Array.from(doms);\n  \n  document.addEventListener('click', (e) => {\n    \/\/ \u68c0\u67e5\u662f\u5426\u6240\u6709 DOM \u90fd\u5305\u542b\u70b9\u51fb\u76ee\u6807\n    const flag = domsArr.every(dom => !dom.contains(e.target));\n    callback && callback(flag);\n  })\n}<\/pre>\n
    \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f \u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u7c73\u4e91\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n
    \n
    <\/dt>\n
    \n   \u5982\u4f55\u5173\u95ed\u7535\u8111\u81ea\u52a8\u66f4\u65b0\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f \u4eca\u5929\u7c73\u4e91\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\u300a\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u533a\u57df\u65f6\u9047\u5230\u7684\u95ee\u9898\uff1a\u5982\u4f55\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u591a\u4e2a DOM \u4e2d\uff1f \u300b\uff0c\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u77e5\u8bc6\u70b9\u5305\u62ec\u7b49\u7b49\uff0c\u65e0\u8bba\u4f60\u662f\u5c0f\u767d\u8fd8\u662f\u8001\u624b\uff0c\u90fd\u9002\u5408\u770b\u4e00\u770b\u54e6~\u6709\u597d\u7684\u5efa\u8bae\u4e5f\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u82e5\u662f\u770b\u5b8c\u6709\u6240\u6536\u83b7\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u70b9\u8d5e\u652f\u6301\u5440\uff01\u4e00\u8d77\u52a0\u6cb9\u5b66\u4e60~ \u70b9\u51fb\u5f53\u524d\u4ee5\u5916\u7684 DOM \u9047\u5230\u7684\u95ee\u9898 \u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u9700\u8981\u5b9e\u73b0\u70b9\u51fb\u9664\u6307\u5b9a DOM \u5916\u7684\u533a\u57df\u624d\u4f1a\u89e6\u53d1\u4e8b\u4ef6\u7684\u529f\u80fd\u3002 \u6700\u521d\u7684\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528 document.addEventListener(‘click’, ..) \u76d1\u542c\u4e86\u6574\u4e2a\u6587\u6863\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u901a\u8fc7\u5224\u65ad\u70b9\u51fb\u76ee\u6807\u662f\u5426\u5305\u542b\u5728\u6307\u5b9a\u7684 DOM \u4e2d\u6765\u51b3\u5b9a\u662f\u5426\u89e6\u53d1\u4e8b\u4ef6\u3002 \u4f46\u662f\uff0c\u5f53\u5c06\u6b64\u4ee3\u7801\u5c01\u88c5\u6210\u51fd\u6570\u65f6\uff0c\u4f7f\u7528\u5faa\u73af\u6765\u68c0\u67e5\u591a\u4e2a\u6307\u5b9a DOM \u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u4f1a\u51fa\u73b0\u95ee\u9898\u3002\u56e0\u4e3a\u76f4\u63a5\u6bd4\u8f83 DOM \u5f15\u7528\u65e0\u6cd5\u5224\u65ad\u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u3002 \u89e3\u51b3\u65b9\u6848\uff1a \u5c06 DOM \u8f6c\u6362\u4e3a DOM \u8282\u70b9\u6570\u7ec4\uff0c\u5e76\u4f7f\u7528 NodeList.every() \u65b9\u6cd5\u9010\u4e00\u68c0\u67e5\u662f\u5426\u5305\u542b\u70b9\u51fb\u76ee\u6807\u3002 \u4f7f\u7528\u95ed\u5305\u5c06\u5224\u65ad\u7ed3\u679c\u5b58\u50a8\u5728\u5916\u90e8\u53d8\u91cf\u4e2d\uff0c\u4ee5\u4fbf\u5728\u56de\u8c03\u51fd\u6570\u4e2d\u8bbf\u95ee\u3002 \u4fee\u6539\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a function isClickInQueryDom(doms = [], callback) { if (!doms.length) return new Error(‘\u672a\u4f20\u5165\u6307\u5b9a\u8282\u70b9’); \/\/ \u8f6c\u6362\u6210 DOM \u8282\u70b9\u6570\u7ec4 const domsArr […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-52124","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52124","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=52124"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/52124\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=52124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=52124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=52124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}