{"id":2633,"date":"2024-11-10T08:57:00","date_gmt":"2024-11-10T00:57:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2633\/"},"modified":"2024-11-10T08:57:00","modified_gmt":"2024-11-10T00:57:00","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","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2633\/","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":"

\"\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\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
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u4ee5\u4e0a\u5c31\u662f\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\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \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\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 = Array.from(doms); document.addEventListener(‘click’, (e) => { \/\/ \u68c0\u67e5\u662f\u5426\u6240\u6709 DOM \u90fd\u5305\u542b\u70b9\u51fb\u76ee\u6807 const […]<\/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-2633","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2633","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=2633"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2633\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}