{"id":120701,"date":"2024-03-23T23:28:37","date_gmt":"2024-03-23T14:28:37","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/html%e7%9a%84select-multiple%e5%b1%9e%e6%80%a7%e6%9c%89%e4%bb%80%e4%b9%88%e7%94%a8\/"},"modified":"2024-03-26T22:36:42","modified_gmt":"2024-03-26T13:36:42","slug":"html%e7%9a%84select-multiple%e5%b1%9e%e6%80%a7%e6%9c%89%e4%bb%80%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/html%e7%9a%84select-multiple%e5%b1%9e%e6%80%a7%e6%9c%89%e4%bb%80%e4%b9%88%e7%94%a8\/","title":{"rendered":"html\u7684Select multiple\u5c5e\u6027\u6709\u4ec0\u4e48\u7528"},"content":{"rendered":"<p>HTML\u306e<select>\u8981\u7d20\u306emultiple\u5c5e\u6027\u306f\u3001\u8907\u6570\u306e\u9078\u629e\u3092\u8a31\u53ef\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002multiple\u5c5e\u6027\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306fCtrl\uff08Windows\uff09\u307e\u305f\u306fCommand\uff08Mac\uff09\u30ad\u30fc\u3092\u62bc\u3059\u3053\u3068\u3067\u8907\u6570\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/select><\/p>\n<p><select>\u8981\u7d20\u306b multiple 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\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8907\u6570\u306e\u8da3\u5473\u3092\u9078\u629e\u3057\u305f\u308a\u3001\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3059\u308b\u5834\u5408\u3001multiple \u5c5e\u6027\u306f\u305d\u308c\u3089\u306e\u8981\u4ef6\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>HTML\u3067\u3001multiple\u5c5e\u6027\u3092\u4f7f\u7528\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">select<\/span> <span class=\"hljs-attr\">multiple<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">option<\/span> <span class=\"hljs-attr\">value<\/span>=<span class=\"hljs-string\">\"option1\"<\/span>&gt;<\/span>\u9009\u98791<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">option<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">option<\/span> <span class=\"hljs-attr\">value<\/span>=<span class=\"hljs-string\">\"option2\"<\/span>&gt;<\/span>\u9009\u98792<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">option<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">option<\/span> <span class=\"hljs-attr\">value<\/span>=<span class=\"hljs-string\">\"option3\"<\/span>&gt;<\/span>\u9009\u98793<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">option<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">select<\/span>&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u306e\u5834\u5408\u3067\u306fmultiple\u5c5e\u6027\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u901a\u5e38\u30d5\u30a9\u30fc\u30e0\u9001\u4fe1\u3067\u306foption\u8981\u7d20\u306e\u6700\u521d\u306e\u5024\u3057\u304b\u53d6\u5f97\u3067\u304d\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u9078\u629e\u3057\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\u306b\u306fJavaScript\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTML\u306e\u8981\u7d20\u306emultiple\u5c5e\u6027\u306f\u3001\u8907\u6570\u306e\u9078\u629e\u3092\u8a31\u53ef\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002multiple\u5c5e\u6027\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306fCtrl\uff08Windows\uff09\u307e\u305f\u306fCommand\uff08Mac\uff09\u30ad\u30fc\u3092\u62bc\u3059\u3053\u3068\u3067\u8907\u6570\u306e\u30aa\u30d7\u30b7\u30e7 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-120701","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>html\u7684Select multiple\u5c5e\u6027\u6709\u4ec0\u4e48\u7528 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/html\u7684select-multiple\u5c5e\u6027\u6709\u4ec0\u4e48\u7528\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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