{"id":448,"date":"2020-02-02T15:30:41","date_gmt":"2020-02-02T06:30:41","guid":{"rendered":"https:\/\/webdesign-gokaku.com\/?p=448"},"modified":"2020-02-02T15:30:41","modified_gmt":"2020-02-02T06:30:41","slug":"post-448","status":"publish","type":"post","link":"https:\/\/webdesign-gokaku.com\/?p=448","title":{"rendered":"\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u6280\u80fd\u691c\u5b9a\u8a66\u9a13\u554f\u984c\u3001\u4e8c\u7d1a\u3092\u89e3\u8aac(26)\u301c(30)"},"content":{"rendered":"

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(26)jQuery \u3092\u7528\u3044\u305f\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u3001querySelector\u3092\u7528\u3044\u3066\u8a18\u8ff0\u3057\u305f\u3082\u306e\u306f\u3069\u308c\u304b\u3002\u4ee5\u4e0b\u3088\u308a1\u3064\u9078\u629e\u3057\u306a\u3055\u3044\u3002<\/h4>\n

\u30b3\u30fc\u30c9\uff1avar obj = $(‘.button’);<\/p>\n

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\n2.var obj = document.querySelectorAll(‘button’);
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\n4.var obj = document.querySelector(‘button’);<\/p>\n

\u6b63\u89e3\uff1a3
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(27)body\u8981\u7d20\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306bnav\u8981\u7d20\u3068ul\u8981\u7d20\u3068li\u8981\u7d20\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3092\u56f3\u306e\u3088\u3046\u306a\u30d1\u30f3\u304f\u305a\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u30b9\u30bf\u30a4\u30eb\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3002\u3053\u306e\u5834\u5408\u3001style\u8981\u7d20\u306b\u66f8\u3044\u305fCSS\u30b3\u30fc\u30c9\u306eA\u304b\u3089C\u306e\u3044\u305a\u308c\u306b\u3082\u4f7f\u308f\u308c\u306a\u3044\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u3001\u4ee5\u4e0b\u3088\u308a1\u3064\u9078\u629e\u3057\u306a\u3055\u3044\u3002<\/h4>\n

—
\nhtml
\n<navclass=”breadcrumb"><ul><li><a href="”>ド\u30ad\u30e5\u30e1\u30f3ト</a></li><li><a href=\"\">ガ\u30a4\u30c9</a></li><li>\u306fじ\u3081\u3088\u3046</li></ul></nav><\/p>\n

CSS
\n.breadcrumbul {list-style: none;}.breadcrumb li {display: A;}.breadcrumb liB{content: “→”;}.breadcrumb liCB{content: “";}<\/p>\n

\u56f3
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\nhttps:\/\/www.webdesign.gr.jp\/kentei\/open\/R01-2-2_gakka_open.pdf<\/a>
\n—
\n1.::after
\n2.::before
\n3.:first-child
\n4.inline<\/p>\n

\u6b63\u89e3\uff1a1
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