{"id":91791,"date":"2021-04-10T06:00:31","date_gmt":"2021-04-09T21:00:31","guid":{"rendered":"https:\/\/anthem00.xsrv.jp\/2023_new_tcd\/?p=91791"},"modified":"2022-05-26T21:02:16","modified_gmt":"2022-05-26T12:02:16","slug":"javascript-dialog","status":"publish","type":"post","link":"https:\/\/anthem00.xsrv.jp\/2023_new_tcd\/2021\/04\/javascript-dialog.html","title":{"rendered":"\u3010JavaScript\u306e\u5165\u9580\u3011\u30c0\u30a4\u30a2\u30ed\u30b0\u30dc\u30c3\u30af\u30b9"},"content":{"rendered":"<p>\u7a81\u7136\u6ce8\u610f\u66f8\u304d\u753b\u9762\u304c\u98db\u3073\u51fa\u3057\u3066\u304f\u308b\u3088\u3046\u306aWeb\u30da\u30fc\u30b8\u3092\u898b\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<br \/>\n\u3053\u306e\u3088\u3046\u306a\u30e6\u30fc\u30b6\u30fc\u306e\u6ce8\u610f\u3092\u5f15\u304f\u305f\u3081\u306e\u8868\u793a\u6a5f\u80fd\u3092\u30c0\u30a4\u30a2\u30ed\u30b0\u30dc\u30c3\u30af\u30b9\uff08\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\uff09\u3068\u8a00\u3044\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306b\u306f\u3001\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u65e2\u5b58\u306e\u6a5f\u80fd\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5b9f\u969b\u306f\u3001\u30e2\u30c0\u30f3\u306aWeb\u30da\u30fc\u30b8\u3084Web\u30a2\u30d7\u30ea\u3067\u306f\u3001\u52d5\u304d\u3084\u30c7\u30b6\u30a4\u30f3\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u3067\u304d\u306a\u3044\u65e2\u5b58\u306e\u6a5f\u80fd\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3042\u307e\u308a\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u3057\u304b\u3057\u3001\u51e1\u5eb8\u6027\u306e\u9ad8\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u304f\u305f\u3081\u306b\u306f\u3001JavaScript\u306e\u57fa\u672c\u306e\u77e5\u8b58\u3068\u3057\u3066\u30c0\u30a4\u30a2\u30ed\u30b0\u6a5f\u80fd\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c0\u30a4\u30a2\u30ed\u30b0\u30dc\u30c3\u30af\u30b9\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306e\u300calert\u300d\u300cprompt\u300d\u300cconfirm\u300d\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"style2c\">\u30c0\u30a4\u30a2\u30ed\u30b0<\/h2>\n<p>\u30c0\u30a4\u30a2\u30ed\u30b0\u3068\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u898b\u3066\u3044\u308b\u65e2\u5b58\u306e\u30da\u30fc\u30b8\u304b\u3089\u8ffd\u52a0\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u898b\u305b\u308b\u305f\u3081\u306e\u65b9\u6cd5\u306e\u4e00\u3064\u3067\u3059\u3002<br \/>\n\u53e4\u304f\u304b\u3089\u4f7f\u308f\u308c\u3066\u3044\u308b\u624b\u6cd5\u3067\u3082\u3042\u308a\u307e\u3059\u304c\u3001Twitter\u3084Facebook\u3067\u3082\u63a1\u7528\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u591a\u304f\u306eWeb\u30da\u30fc\u30b8\u306b\u5e45\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001JavaScript\u3067\u306f\u3069\u306e\u3088\u3046\u306a\u30c0\u30a4\u30a2\u30ed\u30b0\u6a5f\u80fd\u304c\u3042\u308b\u306e\u304b\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u4eca\u56de\u306fChrome\u306e\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30c4\u30fc\u30eb\u3067\u691c\u8a3c\u3057\u3066\u304d\u307e\u3059\u3002<br \/>\n\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u65b9\u3092\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u3066\u3044\u308b\u306e\u3067\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"cardlink\">\n    <a class=\"image\" href=\"https:\/\/anthem00.xsrv.jp\/2023_new_tcd\/2022\/01\/what-is-javascript.html\" aria-label=\"image\">\n     <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2022\/01\/what-is-javascript-300x300.jpg\" width=\"t\" height=\"t\" alt=\"\">\n    <\/a>\n    <div class=\"content\">\n     <div class=\"title_area\">\n      <div class=\"meta\">\n       <p class=\"date\">2022.01.12<\/p>\n       <p class=\"modified_date\">2024.08.01<\/p>\n      <\/div>\n      <div class=\"title\">\n       <a href=\"https:\/\/anthem00.xsrv.jp\/2023_new_tcd\/2022\/01\/what-is-javascript.html\">JavaScript\u3068\u306f\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u5165\u9580\u89e3\u8aac<\/a>\n      <\/div>\n     <\/div>\n     <p class=\"desc\"><span>JavaScript\u306f\u3001\u6570\u3042\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u4e2d\u306e\u4e00\u3064\u3067\u3059\u3002\r\n\u4e00\u822c\u7684\u306b\u3001\u52d5\u7684\u306aWeb\u30da\u30fc\u30b8\u3084\u30a2\u30d7\u30ea\u3092\u958b\u767a\u3059\u308b\u969b\u306b\u4f7f\u308f\u308c\u3066\u308b\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6642\u4ee3\u3068\u5171\u306b\u9032\u5316\u3057\u3066\u3044\u304d\u3001\u4eca\u3067\u306fJavaScript\u4e00\u3064\u3068\u3063\u3066\u3082\u3067\u304d\u308b\u3053\u3068\u306f\u591a\u69d8\u3067\u3059\u3002\r\n\r\n\u4eca\u56de\u306f\u7b2c\u4e00\u56de\u76ee\u3068\u3057\u3066\u3001\u305d\u3082\u305d\u3082JavaScript\u3068...<\/span><\/p>\n    <\/div>\n   <\/div>\n\n<h3 class=\"style3c\">alert<\/h3>\n<p><code>alert<\/code>\u306e\u5f8c\u308d\u306b\u6587\u5b57\u5217\u3084\u6570\u5024\u306a\u3069\u306e\u8868\u793a\u3055\u305b\u305f\u3044\u5024\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>alert(\u8868\u793a\u3055\u305b\u305f\u3044\u5024);<\/code><\/pre>\n<\/div>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>alert('alert\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059');<\/code><\/pre>\n<\/div>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup1.png\" alt=\"javascript popup\" width=\"790\" height=\"347\" class=\"aligncenter size-full wp-image-91797 s_shot\" \/><\/p>\n<p>\u8a18\u8ff0\u3057\u305f\u6587\u5b57\u5217\u304c\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br \/>\nalert\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u78ba\u8a8d\u3084\u540c\u610f\u3092\u6c42\u3081\u308b\u305f\u3081\u306bOK\u30dc\u30bf\u30f3\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<h3 class=\"style3c\">prompt<\/h3>\n<p><code>prompt<\/code>\u306e\u5f8c\u308d\u306b\u8868\u793a\u3055\u305b\u305f\u3044\u5024\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002\u7b2c2\u5f15\u6570\u306b\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>prompt(\u8868\u793a\u3055\u305b\u305f\u3044\u5024, \u521d\u671f\u5024);<\/code><\/pre>\n<\/div>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>prompt('prompt\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059', '\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044');<\/code><\/pre>\n<\/div>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup2.png\" alt=\"javascript popup\" width=\"790\" height=\"293\" class=\"aligncenter size-full wp-image-91798 s_shot\" \/><\/p>\n<p>alert\u3068\u306f\u5c11\u3057\u5909\u308f\u308a\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u8a18\u5165\u3067\u304d\u308b\u5165\u529b\u6b04\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u7b2c2\u5f15\u6570\u3068\u3057\u3066\u7528\u610f\u3057\u3066\u3044\u308b\u300c\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u304c\u5165\u529b\u6b04\u306e\u521d\u671f\u5024\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br \/>\n\u521d\u671f\u5024\u306e\u8a2d\u5b9a\u306f\u4efb\u610f\u3067\u3059\u3002<\/p>\n<p>\u5165\u529b\u6b04\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u6253\u3061\u3001OK\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3069\u3046\u306a\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\n\u3066\u306f\u3001\u300c\u5165\u529b\u3057\u307e\u3057\u305f\u300d\u3068\u6253\u3061\u8fbc\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup3.png\" alt=\"javascript popup\" width=\"790\" height=\"293\" class=\"aligncenter size-full wp-image-91799 s_shot\" \/><br \/>\n\u3059\u308b\u3068\u3001\u300c\u5165\u529b\u3057\u307e\u3057\u305f\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u304c\u8fd4\u3063\u3066\u304f\u308b\u306e\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup4.png\" alt=\"javascript popup\" width=\"790\" height=\"293\" class=\"aligncenter size-full wp-image-91800 s_shot\" \/><\/p>\n<p>prompt\u306e\u7279\u5fb4\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\u3055\u305b\u3001\u5165\u529b\u5024\u3092\u8fd4\u3059\u6a5f\u80fd\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u8fd4\u3063\u3066\u304d\u305f\u5024\u3092\u5229\u7528\u3057\u3066\u6761\u4ef6\u5206\u5c90\u306a\u3069\u306e\u51e6\u7406\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3 class=\"style3c\">confirm<\/h3>\n<p>\u4e0a\u8a18\uff12\u3064\u3068\u540c\u69d8\u3001<code>confirm<\/code>\u306e\u5f8c\u308d\u306b\u8868\u793a\u3055\u305b\u305f\u3044\u5024\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>confirm(\u8868\u793a\u3055\u305b\u305f\u3044\u5024);<\/code><\/pre>\n<\/div>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-js\" data-lang=\"JavaScript\"><code>confirm('confirm\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059');<\/code><\/pre>\n<\/div>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup5.png\" alt=\"javascript popup\" width=\"790\" height=\"293\" class=\"aligncenter size-full wp-image-91801 s_shot\" \/><\/p>\n<p>confirm\u306f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u78ba\u8a8d\u3092\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u307e\u3059\u304c\u3001alert\u3068\u306e\u9055\u3044\u306fOK\u30dc\u30bf\u30f3\u306e\u307b\u304b\u306b\u30ad\u30e3\u30f3\u30bb\u30eb\u30dc\u30bf\u30f3\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u305e\u308c\u306e\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51fa\u529b\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/anthem00.xsrv.jp\/2023_new_tcd\/wp-content\/uploads\/2021\/04\/javascript-popup6.png\" alt=\"javascript popup\" width=\"790\" height=\"293\" class=\"aligncenter size-full wp-image-91802 s_shot\" \/><\/p>\n<p>OK\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068true\u304c\u8fd4\u308a\u3001\u30ad\u30e3\u30f3\u30bb\u30eb\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068false\u304c\u8fd4\u308a\u307e\u3059\u3002<br \/>\n\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30ea\u30c3\u30af\u3057\u305f\u3082\u306e\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u3001\u8ad6\u7406\u5024\u306e\u7d50\u679c\u3092\u5229\u7528\u3057\u3001if\u6587\u306a\u3069\u306e\u6761\u4ef6\u5206\u5c90\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 class=\"style2c\">\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u306f\u3001JavaScript\u306e\u30c0\u30a4\u30a2\u30ed\u30b0\u6a5f\u80fd\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u300calert\u300d\u300cprompt\u300d\u300cconfirm\u300d\u306f\u3001\u77ed\u3044\u30b3\u30fc\u30c9\u3067\u5b9f\u88c5\u3067\u304d\u308b\u305f\u3081\u3001\u7c21\u5358\u306a\u52d5\u4f5c\u78ba\u8a8d\u3092\u3059\u308b\u4e0a\u3067\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u306b\u78ba\u8a8d\u3057\u3066\u307b\u3057\u3044\u5185\u5bb9\u3084\u5165\u529b\u3057\u3066\u307b\u3057\u3044\u5185\u5bb9\u306a\u3069\u304c\u3042\u308c\u3070\u3001\u76ee\u7684\u306b\u5fdc\u3058\u3066\u30c0\u30a4\u30a2\u30ed\u30b0\u6a5f\u80fd\u3092\u4f7f\u3044\u5206\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7a81\u7136\u6ce8\u610f\u66f8\u304d\u753b\u9762\u304c\u98db\u3073\u51fa\u3057\u3066\u304f\u308b\u3088\u3046\u306aWeb\u30da\u30fc\u30b8\u3092\u898b\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f 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