{"id":94115,"date":"2020-04-25T07:02:42","date_gmt":"2020-04-24T23:02:42","guid":{"rendered":"http:\/\/4563.org\/?p=94115"},"modified":"2020-04-25T07:02:42","modified_gmt":"2020-04-24T23:02:42","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e4%b8%80%e4%b8%aa-html-%e4%b8%ad%e8%ae%b0%e5%bd%95%e9%bc%a0%e6%a0%87%e7%82%b9%e5%87%bb%e7%9a%84%e5%85%83%e7%b4%a0%ef%bc%8c%e5%81%87%e8%ae%be%e6%89%80%e6%9c%89-dom-%e9%83%bd","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=94115","title":{"rendered":"\u5982\u4f55\u5728\u4e00\u4e2a html \u4e2d\u8bb0\u5f55\u9f20\u6807\u70b9\u51fb\u7684\u5143\u7d20\uff0c\u5047\u8bbe\u6240\u6709 dom \u90fd\u6ca1\u6709 id"},"content":{"rendered":"
\n
\n
\n

\u5982\u4f55\u5728\u4e00\u4e2a html \u4e2d\u8bb0\u5f55\u9f20\u6807\u70b9\u51fb\u7684\u5143\u7d20\uff0c\u5047\u8bbe\u6240\u6709 dom \u90fd\u6ca1\u6709 id <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/i> 16<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u8001\u54e5\u4eec\u5e2e\u5fd9<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (20<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : loading <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    click event
    this <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @loading \u53ef\u6211\u8981\u628a\u6211\u70b9\u51fb\u7684\u5143\u7d20\u662f\u4ec0\u4e48\u8bb0\u5f55\u4e0b\u6765\uff0c\u6309\u7167\u4f60\u8fd9\u4e2a\u6211\u8981\u8bb0\u5f55\u4ec0\u4e48
    offsetparent \u53ef\u4ee5
    \u5c31\u662f\u5c42\u6570\u592a\u591a\u4f1a\u5f88\u9ebb\u70e6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : azcvcza <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5728 body \u4e0a\u6dfb\u52a0\u76d1\u542c\u5668\uff0c\u7136\u540e\u8bb0\u5f55\uff1f
    \u6216\u8005\u770b\u770b\u5176\u4ed6\u5e26\u4f6c\u5173\u4e8e\u524d\u7aef\u57cb\u70b9\u7684\u6587\u7ae0 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : kaiki <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u628a\u4ed6\u5f53 this\uff0c\u7136\u540e\u7ed9 this \u52a0 id \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : pota <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    xpath \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : vivipure <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    document.addEventListener(‘click’,function(e) {
    console.log(e.target.style.color=’red’)
    }) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : iyaozhen <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wangyzj \u4f60\u662f\u60f3\u8bb0\u5f55\u8fd9\u4e2a\u5143\u7d20\u7684 css selector \u8def\u5f84\u662f\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imhxc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u4f60\u8981\u8bb0\u5f55\u8fd9\u4e2a\u5143\u7d20\uff0c\u5982\u679c\u4e0d\u7528 ID\uff0c\u597d\u50cf\u6ca1\u6709\u592a\u597d\u7684\u529e\u6cd5\uff0c\u56e0\u4e3a\u4f60 DOM \u7ed3\u6784\u662f\u53d8\u5316\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @iyaozhen \u53ef\u4ee5\u8fd9\u4e48\u8bf4 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imhxc \u5982\u679c\u5047\u8bbe dom \u7ed3\u6784\u90fd\u662f\u540e\u53f0\u6e32\u67d3\u9759\u6001\u4e0d\u53d8\u5462\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @pota \u6211\u60f3\u8fc7\u8fd9\u4e2a
    \u4f46\u662f xpath->dom \u5bb9\u6613
    dom \u53cd\u67e5 xpath \u548b\u6574
    \u8c8c\u4f3c\u8fd8\u5f97\u6211\u8bf4\u7684\u90a3\u4e2a offsetparent \u90a3\u79cd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ESeanZ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u70b9\u8fc7\u7684\u5143\u7d20\u90fd\u52a0\u4e2a\u53c2\u6570\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : superrichman <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/stackoverflow.com\/questions\/3454526\/how-to-calculate-the-xpath-position-of-an-element-using-javascript\/3454579<\/p>\n

    \u641c\u7d22
    function getXPath <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @superrichman \u597d\u50cf\u6709\u70b9\u610f\u601d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imhxc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wangyzj <\/p>\n

    > \u5982\u679c\u5047\u8bbe dom \u7ed3\u6784\u90fd\u662f\u540e\u53f0\u6e32\u67d3\u9759\u6001\u4e0d\u53d8\u5462\uff1f<\/p>\n

    \u4f60\u600e\u4e48\u4fdd\u8bc1\u540e\u7eed\u5f00\u53d1\u4e0d\u4f1a\u5f71\u54cd\u5230 DOM \u7ed3\u6784\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imhxc \u6211\u8bf4\u7684\u610f\u601d\u5c31\u662f\u5047\u8bbe\u4e0d\u53d8
    \u5982\u679c\u53d8\u7684\u8bdd\u5c31\u8981\u91cd\u65b0\u8bb0\u5f55\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : imhxc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wangyzj \u55ef\u55ef \u4e0d\u53d8\u6700\u597d\u4e86\u3002 \u90a3\u5c31\u7528\u4e0a\u63a8\u8350\u7684\u65b9\u6cd5\uff0c\u6211\u4e2a\u4eba\u4f18\u5148\u63a8\u8350 xpath\uff0c\u5176\u6b21 css selector \u3002<\/p>\n

    \u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u5c1d\u8bd5\u5bf9\u6bcf\u4e2a\u7248\u672c\u4fdd\u5b58\u4e00\u4e2a\u7ed3\u6784\u5feb\u7167\uff0c\u7528\u4e8e\u6bd4\u5bf9\u591a\u4e2a\u7248\u672c\u4e0b\u7684\u70b9\u51fb\u662f\u5c5e\u4e8e\u540c\u4e00\u4e2a\u5143\u7d20\uff0c\u4e0d\u8fc7\u8fd9\u53ea\u662f\u6211\u4e00\u4e2a\u60f3\u6cd5\uff0c\u4e0d\u77e5\u9053\u662f\u5426\u53ef\u884c\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @imhxc \u80af\u5b9a\u5bf9\u6bcf\u4e2a\u7248\u672c\u90fd\u6709\u8bb0\u5f55\uff0c\u8bb0\u5f55\u53ea\u80fd\u5bf9\u5e94\u7248\u672c
    \u5426\u5219\u5c31\u7b97\u662f\u5168\u6709 id \u4e5f\u6ca1\u53d1\u63a7\u5236 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : zhw2590582 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u524d\u51e0\u5929\u770b\u5230\u8fc7\u7c7b\u4f3c\u7684\u5e93\uff0c\u4ece DOM \u53cd\u67e5\u552f\u4e00\u9009\u62e9\u5668 https:\/\/github.com\/fczbkk\/css-selector-generator <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @zhw2590582 \u597d\u4e1c\u897f\uff0c\u8c22\u8c22\u54e6 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5982\u4f55\u5728\u4e00\u4e2a html \u4e2d\u8bb0\u5f55\u9f20\u6807\u70b9…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/94115"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=94115"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/94115\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=94115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=94115"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=94115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}