{"id":3254,"date":"2022-05-22T08:39:02","date_gmt":"2022-05-21T23:39:02","guid":{"rendered":"https:\/\/blue-bear.jp\/kb\/?p=3254"},"modified":"2022-05-22T08:48:26","modified_gmt":"2022-05-21T23:48:26","slug":"javascript-html%e8%a6%81%e7%b4%a0%e3%81%ae%e5%89%8d%e5%be%8c%e3%81%ab%e3%82%b3%e3%83%b3%e3%83%86%e3%83%b3%e3%83%84%e3%82%92%e8%bf%bd%e5%8a%a0%e3%83%bb%e5%a4%89%e6%9b%b4%e3%83%bb%e5%89%8a%e9%99%a4","status":"publish","type":"post","link":"https:\/\/blue-bear.jp\/kb\/javascript-html%e8%a6%81%e7%b4%a0%e3%81%ae%e5%89%8d%e5%be%8c%e3%81%ab%e3%82%b3%e3%83%b3%e3%83%86%e3%83%b3%e3%83%84%e3%82%92%e8%bf%bd%e5%8a%a0%e3%83%bb%e5%a4%89%e6%9b%b4%e3%83%bb%e5%89%8a%e9%99%a4\/","title":{"rendered":"[Javascript] HTML\u8981\u7d20\u306e\u524d\u5f8c\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8ffd\u52a0\u30fb\u5909\u66f4\u30fb\u524a\u9664\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"\n

HTML\u8981\u7d20\u306e\u524d\u5f8c\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8ffd\u52a0\u30fb\u5909\u66f4\u30fb\u524a\u9664\u3059\u308b\u65b9\u6cd5\u306f\u305d\u308c\u305e\u308c\u4ee5\u4e0b\u306e\u901a\u308a<\/p>\n\n\n\n

\u30c6\u30ad\u30b9\u30c8\u3092\u8ffd\u52a0<\/h2>\n\n\n\n

HTML\u8981\u7d20\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u8ffd\u52a0\u3059\u308b\u306b\u306f\u3001afterbegin\u3001beforeend\u3001beforebegin\u3001afterend\u3092\u4f7f\u7528\u3059\u308b<\/p>\n\n\n\n

<script>\n\tdocument.addEventListener('DOMContentLoaded', function(){\n\t\tconst element = document.getElementById('example');\n\t\t\/\/ \u8981\u7d20\u5185\u306e\u5148\u982d\u306b\u8ffd\u52a0\u3059\u308b\u5834\u5408\n\t\telement.insertAdjacentText('afterbegin', '\u8981\u7d20\u5185\u306e\u5148\u982d');\n\n\t\t\/\/ \u8981\u7d20\u5185\u306e\u5f8c\u5c3e\u306b\u8ffd\u52a0\u3059\u308b\u5834\u5408\n\t\telement.insertAdjacentText('beforeend', '\u8981\u7d20\u5185\u306e\u5f8c\u5c3e');\n\n\t\t\/\/ \u8981\u7d20\u306e\u76f4\u524d\u306b\u8ffd\u52a0\u3059\u308b\u5834\u5408\n\t\telement.insertAdjacentText('beforebegin', '\u8981\u7d20\u306e\u76f4\u524d');\n\n\t\t\/\/ \u8981\u7d20\u5185\u306e\u76f4\u524d\u306b\u8ffd\u52a0\u3059\u308b\u5834\u5408\n\t\telement.insertAdjacentText('afterend', '\u8981\u7d20\u306e\u76f4\u5f8c');\n\t});\n<\/script>\n<div>\n        <!-- afterbegin\u306f\u3053\u3053 -->\n\t<div id=\"example\">\n                <!-- beforebegin\u306f\u3053\u3053 -->\n\t\t<p>\u3082\u3068\u3082\u3068\u3042\u308b\u6587\u7ae0<\/p>\n                <!-- afterend\u306f\u3053\u3053 -->\n\t<\/div>\n        <!-- beforeend\u306f\u3053\u3053 -->\n<\/div><\/code><\/pre>\n\n\n\n
\u30c6\u30ad\u30b9\u30c8\u3092\u5909\u66f4<\/h2>\n\n\n\n
\u30c6\u30ad\u30b9\u30c8\u3092\u5909\u66f4\u3059\u308b\u306b\u306ftextContent\u3067\u5909\u66f4\u3059\u308b<\/p>\n\n\n\n
<script>\n\tdocument.addEventListener('DOMContentLoaded', function(){\n\t\tconst element = document.getElementById('example');\n\t\t\/\/ \u8981\u7d20\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u78ba\u8a8d\n\t\tif(element.textContent == '\u30aa\u30ea\u30b8\u30ca\u30eb\u6587\u7ae0'){\n\t\t\t\/\/ \u8981\u7d20\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u5909\u66f4\n\t\t\telement.textContent = '\u5909\u66f4\u3057\u307e\u3057\u305f';\n\t\t}\n\t});\n<\/script>\n\n<div>\n\t<p id=\"example\">\u30aa\u30ea\u30b8\u30ca\u30eb\u6587\u7ae0<\/p>\n<\/div><\/code><\/pre>\n\n\n\n
\u30c6\u30ad\u30b9\u30c8\u3092\u524a\u9664<\/h2>\n\n\n\n
\u30c6\u30ad\u30b9\u30c8\u3092\u524a\u9664\u3059\u308b\u306b\u306fremove\u3092\u4f7f\u7528\u3059\u308b<\/p>\n\n\n\n
<script>\n\tdocument.addEventListener('DOMContentLoaded', function(){\n\t\tconst element = document.getElementById('example');\n\t\t\/\/ \u8981\u7d20\u3092\u524a\u9664\n\t\telement.remove();\n\t});\n<\/script>\n\n<div>\n\t<p id=\"example\">\u30b3\u30f3\u30c6\u30f3\u30c4A<\/p><!-- \u3053\u3053\u304c\u8981\u7d20\u3068\u4e00\u7dd2\u306b\u524a\u9664\u3055\u308c\u308b -->\n\t<p>\u30b3\u30f3\u30c6\u30f3\u30c4B<\/p>\n<\/div><\/code><\/pre>\n\n\n\n
\u5b50\u8981\u7d20\u3092\u524a\u9664\u3059\u308b<\/h3>\n\n\n\n
\u5bfe\u8c61\u306e\u8981\u7d20\u306f\u6b8b\u3057\u305f\u3044\u304c\u3001\u5b50\u8981\u7d20\u3060\u3051\u306f\u524a\u9664\u3057\u305f\u3044\u5834\u5408\u306f\u3001children().remove()\u3092\u4f7f\u7528\u3059\u308b<\/p>\n\n\n\n
<script>\n    $('ul').children().remove();\n<\/script>\n<ul>\n    <li>\u30ea\u30b9\u30c8\uff11<\/li>\n    <li>\u30ea\u30b9\u30c8\uff12<\/li>\n    <li>\u30ea\u30b9\u30c8\uff13<\/li>\n<\/ul><\/code><\/pre>\n\n\n\n
\u5c5e\u6027\u3060\u3051\u3092\u524a\u9664\u3059\u308b<\/h3>\n\n\n\n
\u8981\u7d20\u306f\u6b8b\u3057\u305f\u3044\u304cClass\u306a\u3069\u306e\u5c5e\u6027\u3060\u3051\u3092\u524a\u9664\u3057\u305f\u3044\u5834\u5408\u306fremoveAttr\u3092\u4f7f\u7528\u3059\u308b<\/p>\n\n\n\n
<script>\n    $('p').removeAttr('class');\n<\/script>\n<p id=\"text\" class=\"sample\">\u30b5\u30f3\u30d7\u30eb\u30c6\u30ad\u30b9\u30c8<\/p> <!-- class\u3060\u3051\u524a\u9664\u3055\u308c\u308b\u3001id\u306f\u6b8b\u308b --><\/code><\/pre>\n\n\n\n
\u7279\u5b9a\u306eClass\u3060\u3051\u3092\u524a\u9664\u3059\u308b<\/h3>\n\n\n\n
\u8981\u7d20\u5185\u306e\u7279\u5b9a\u306eClass\u3060\u3051\u524a\u9664\u3057\u305f\u3044\u5834\u5408\u306fremoveClass\u3092\u5229\u7528\u3059\u308b<\/p>\n\n\n\n
<script>\n    $('p').removeClass('text');\n<\/script>\n<p class=\"sample text test\">\u30b5\u30f3\u30d7\u30eb\u30c6\u30ad\u30b9\u30c8<\/p> <!-- text Class\u3060\u3051\u524a\u9664\u3055\u308c\u308b\u3001\u305d\u306e\u4ed6\u306eClass\u306f\u6b8b\u308b --><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
HTML\u8981\u7d20\u306e\u524d\u5f8c\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8ffd\u52a0\u30fb\u5909<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[438,300,440,439],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/3254"}],"collection":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/comments?post=3254"}],"version-history":[{"count":2,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/3254\/revisions"}],"predecessor-version":[{"id":3256,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/posts\/3254\/revisions\/3256"}],"wp:attachment":[{"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/media?parent=3254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/categories?post=3254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blue-bear.jp\/kb\/wp-json\/wp\/v2\/tags?post=3254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}