{"id":2962,"date":"2024-11-10T16:26:57","date_gmt":"2024-11-10T08:26:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/2962\/"},"modified":"2024-11-10T16:26:57","modified_gmt":"2024-11-10T08:26:57","slug":"outerhtml-%e6%b7%bb%e5%8a%a0%e7%82%b9%e5%87%bb%e4%ba%8b%e4%bb%b6%e4%b8%ba%e4%bd%95%e5%a4%b1%e6%95%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/2962\/","title":{"rendered":"outerHTML \u6dfb\u52a0\u70b9\u51fb\u4e8b\u4ef6\u4e3a\u4f55\u5931\u6548\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173095310296786.jpg\" class=\"aligncenter\" title=\"outerHTML \u6dfb\u52a0\u70b9\u51fb\u4e8b\u4ef6\u4e3a\u4f55\u5931\u6548\uff1f\u63d2\u56fe\" alt=\"outerHTML \u6dfb\u52a0\u70b9\u51fb\u4e8b\u4ef6\u4e3a\u4f55\u5931\u6548\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>outerhtml \u6dfb\u52a0\u4e3a\u4f55\u5931\u6548\uff1f<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 outerHTML \u5c06\u52a8\u6001\u6807\u7b7e\u6dfb\u52a0\u5230 DOM \u7684\u8fc7\u7a0b\u4e2d\uff0c\u9047\u5230\u7684\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u662f\u6dfb\u52a0\u7684\u70b9\u51fb\u4e8b\u4ef6\u65e0\u6cd5\u89e6\u53d1\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u76f4\u63a5\u76d1\u542c\u5bb9\u5668\u5143\u7d20\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u800c\u5bb9\u5668\u5143\u7d20\u4e0d\u662f\u5b9e\u9645\u89e6\u53d1\u4e8b\u4ef6\u7684\u6807\u7b7e\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4fee\u6b63\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>handleClick(e) {\n  \/\/ \u5224\u65ad\u70b9\u51fb\u7684\u662f SPAN \u8282\u70b9(\u5220\u9664\u56fe\u6807)\n  if (e.target.nodeName === \"SPAN\") {\n    \/\/ \u5982\u679c\u662f\u5220\u9664\u6309\u94ae\uff0c\u5220\u9664\u6807\u7b7e\n    e.target.parentNode.remove();\n  }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee3\u7801\u901a\u8fc7\u5224\u65ad e.target.nodeName \u662f\u5426\u4e3a &#8220;SPAN&#8221; \u6765\u786e\u5b9a\u662f\u5426\u70b9\u51fb\u4e86\u5220\u9664\u56fe\u6807\uff0c\u5982\u679c\u662f\u5219\u5220\u9664\u8be5\u6807\u7b7e\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u70b9\u51fb\u56fe\u6807\u65f6\u89e6\u53d1\u4e8b\u4ef6\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fouterHTML \u6dfb\u52a0\u4e3a\u4f55\u5931\u6548\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":"<p>outerhtml \u6dfb\u52a0\u4e3a\u4f55\u5931\u6548\uff1f \u5728\u4f7f\u7528 outerHTML \u5c06\u52a8\u6001\u6807\u7b7e\u6dfb\u52a0\u5230 DOM \u7684\u8fc7\u7a0b\u4e2d\uff0c\u9047\u5230\u7684\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u662f\u6dfb\u52a0\u7684\u70b9\u51fb\u4e8b\u4ef6\u65e0\u6cd5\u89e6\u53d1\u3002\u8fd9\u901a\u5e38\u662f\u56e0\u4e3a\u76f4\u63a5\u76d1\u542c\u5bb9\u5668\u5143\u7d20\u7684\u70b9\u51fb\u4e8b\u4ef6\uff0c\u800c\u5bb9\u5668\u5143\u7d20\u4e0d\u662f\u5b9e\u9645\u89e6\u53d1\u4e8b\u4ef6\u7684\u6807\u7b7e\u3002 \u4e0b\u9762\u662f\u4e00\u4e2a\u4fee\u6b63\u7684\u793a\u4f8b\u4ee3\u7801\uff1a handleClick(e) { \/\/ \u5224\u65ad\u70b9\u51fb\u7684\u662f SPAN \u8282\u70b9(\u5220\u9664\u56fe\u6807) if (e.target.nodeName === &#8220;SPAN&#8221;) { \/\/ \u5982\u679c\u662f\u5220\u9664\u6309\u94ae\uff0c\u5220\u9664\u6807\u7b7e e.target.parentNode.remove(); } } \u767b\u5f55\u540e\u590d\u5236 \u4ee3\u7801\u901a\u8fc7\u5224\u65ad e.target.nodeName \u662f\u5426\u4e3a &#8220;SPAN&#8221; \u6765\u786e\u5b9a\u662f\u5426\u70b9\u51fb\u4e86\u5220\u9664\u56fe\u6807\uff0c\u5982\u679c\u662f\u5219\u5220\u9664\u8be5\u6807\u7b7e\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u70b9\u51fb\u56fe\u6807\u65f6\u89e6\u53d1\u4e8b\u4ef6\u3002 \u4ee5\u4e0a\u5c31\u662fouterHTML \u6dfb\u52a0\u4e3a\u4f55\u5931\u6548\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-2962","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2962","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=2962"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/2962\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=2962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=2962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=2962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}