{"id":1265,"date":"2023-02-23T21:41:00","date_gmt":"2023-02-23T12:41:00","guid":{"rendered":"http:\/\/attacktube.com\/?p=1265"},"modified":"2023-07-04T13:48:50","modified_gmt":"2023-07-04T04:48:50","slug":"%e3%80%90javascript%e3%80%91%e3%82%af%e3%83%ad%e3%83%bc%e3%82%b8%e3%83%a3closure%e3%81%a8onclick%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89","status":"publish","type":"post","link":"http:\/\/attacktube.com\/?p=1265","title":{"rendered":"\u3010JavaScript\u3011\u30af\u30ed\u30fc\u30b8\u30e3(closure)\u3068onclick\u30e1\u30bd\u30c3\u30c9"},"content":{"rendered":"\n<p><strong>\u30af\u30ed\u30fc\u30b8\u30e3(closure)\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u306e\u7d9a\u304d\u3002<\/strong><br><br>\u524d\u56de\u306e\u8a18\u4e8b<br><a href=\"http:\/\/attacktube.com\/?p=1254\">\u3010JavaScript\u3011\u30af\u30ed\u30fc\u30b8\u30e3(closure) (attacktube.com)<\/a><br><br>\u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6319\u52d5\u306b\u3064\u3044\u3066\u7406\u89e3\u3092\u6df1\u3081\u3066\u3044\u304f\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>\u6b21\u306b\u3088\u3046\u306b\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8add_the_handlers\u306e\u5185\u90e8\u306b\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8nodes[i].onclick\u3092\u5b9a\u7fa9\u3057\u3066\u30af\u30ed\u30fc\u30b8\u30e3\u3092\u4f5c\u3063\u305f\u3002<br>\u3053\u308c\u306f\u3001li\u30bf\u30b0\u306e\u6625\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u30680\u3001li\u30bf\u30b0\u306e\u590f\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u30681\u3001li\u30bf\u30b0\u306e\u79cb\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u30682\u3001li\u30bf\u30b0\u306e\u51ac\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u30683\u3068alert\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u305f\u3002<br>\u3057\u304b\u3057\u3001\u6625\u590f\u79cb\u51ac\u306e\u3069\u308c\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30824\u3092\u30a2\u30e9\u30fc\u30c8\u3057\u3066\u3057\u307e\u3046\u3002\u3053\u308c\u306f\u4e00\u4f53\u3069\u3046\u3086\u3046\u3053\u3068\u306a\u306e\u304b\uff1f<\/p>\n\n\n\n<pre><code>\n\n&lt;!DOCTYPE HTML&gt;\n&lt;html lang=\"ja\"&gt;\n\n&lt;head&gt;\n    &lt;meta charset=\"utf-8\" \/&gt;\n    &lt;title&gt;&lt;\/title&gt;\n\n    &lt;style type=\"text\/css\"&gt;\n\n    &lt;\/style&gt;\n\n&lt;\/head&gt;\n\n&lt;body&gt;\n\n    &lt;h3&gt;\u30af\u30ed\u30fc\u30b8\u30e3\u3068onclick&lt;\/h3&gt;\n\n    &lt;ul id=\"z01\"&gt;\n        &lt;li&gt;&lt;a href=\"#\"&gt;\u6625&lt;\/a&gt;&lt;\/li&gt;&lt;!-- 4 --&gt;\n        &lt;li&gt;&lt;a href=\"#\"&gt;\u590f&lt;\/a&gt;&lt;\/li&gt;&lt;!-- 4 --&gt;\n        &lt;li&gt;&lt;a href=\"#\"&gt;\u79cb&lt;\/a&gt;&lt;\/li&gt;&lt;!-- 4 --&gt;\n        &lt;li&gt;&lt;a href=\"#\"&gt;\u51ac&lt;\/a&gt;&lt;\/li&gt;&lt;!-- 4 --&gt;\n    &lt;\/ul&gt;\n\n    &lt;script type=\"text\/javascript\"&gt;\n        window.onload = function() {\n\n            var element = document.getElementById(\"z01\").getElementsByTagName(\"li\");\n\n            add_the_handlers(element);\n\n        }\n\n        \/\/\u9593\u9055\u3063\u305f\u65b9\u6cd5\u3067\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u3092\u8a2d\u5b9a\u3059\u308b\u95a2\u6570\u3092\u4f5c\u6210\u3059\u308b\u3002\n        var add_the_handlers = function(nodes) {\n            var i;\n            for (i = 0; i &lt; nodes.length; i += 1) {\n                nodes[i].onclick = function(e) {\n                    alert(i);\n                };\n            }\n        };\n\n    &lt;\/script&gt;\n&lt;\/body&gt;\n\n&lt;\/html&gt;\n\n<\/code><\/pre>\n\n\n\n<p>JavaScript\u306e\u95a2\u6570\u306f\u3001\u305d\u306e\u95a2\u6570\u304c\u4f5c\u6210\u3055\u308c\u305f\u3068\u304d\u306e\u74b0\u5883\u3092\u4fdd\u6301\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8add_the_handlers\u306e\u5185\u90e8\u306b\u5b9a\u7fa9\u3057\u305f\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8nodes[i].onclick\u306f\u3001\u5916\u5074\u306e\u95a2\u6570(add_the_handlers\u95a2\u6570)\u306e\u74b0\u5883\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3042\u308b\u3002<br>\u3064\u307e\u308a\u3001nodes[i].onclick\u95a2\u6570\u306fadd_the_handlers\u95a2\u6570\u306e\u4e2d\u3067\u5b9a\u7fa9\u3057\u305f\u5909\u6570i\u306b\u5b9f\u969b\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304a\u308a\u3001\u30b3\u30d4\u30fc\u3057\u305f\u5909\u6570i\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001for\u6587\u7d42\u4e86\u5f8c\u306ei=4\u3068\u306a\u3063\u305fi\u306b\u5b9f\u969b\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304a\u308a\u3001\u6625\u590f\u79cb\u51ac\u306e\u3069\u308c\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30824\u3092\u30a2\u30e9\u30fc\u30c8\u3057\u3066\u3057\u307e\u3046\u3002<\/p>\n\n\n\n<br>\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3461056110605997\" crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\" style=\"display:block; text-align:center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-3461056110605997\" data-ad-slot=\"3137443461\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<br>\n\n\n\n<p><strong>add_the_handlers\u306e\u4fee\u6b63<\/strong><br><br>add_the_handlers\u95a2\u6570\u306e\u4e2d\u3067\u5b9a\u7fa9\u3057\u305fi\u306e\u30b3\u30d4\u30fc\u3092nodes[i].onclick\u95a2\u6570\u306b\u6e21\u3059\u3088\u3046\u306b\u4fee\u6b63\u3059\u308b<\/p>\n\n\n\n<p>nodes[i].onclick\u306b\u300c\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u95a2\u6570\u3092\u8fd4\u3059\u5373\u6642\u95a2\u6570(IIFE)\u300d\u3092\u8a2d\u5b9a\u3059\u308b\u3002<br>\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u95a2\u6570\u306f\u3001\u5373\u6642\u95a2\u6570\u306b\u6e21\u3055\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3042\u308bi\u306e\u5024\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u3002<br>\u3053\u306ei\u306f\u5373\u6642\u95a2\u6570\u306e\u5f15\u6570\u3067\u3042\u308a\u3001add_the_handlers\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308bi\u3068\u306f\u7570\u306a\u308b\u5909\u6570\u3067\u3042\u308b\u3002<br>\u305d\u3057\u3066\u7121\u540d\u95a2\u6570\u304c\u8fd4\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u30cf\u30f3\u30c9\u30e9\u95a2\u6570\u304c\u3001onclick\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u3002<br>\u3053\u308c\u306b\u3088\u308a\u671b\u307f\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<pre><code>\nvar add_the_handlers = function (nodes) {\n    var i;\n    for (i = 0; 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i &lt; nodes.length; i += 1) {\n      (function(i){\n        nodes[i].onclick = function (e) {\n            alert(i);\n        };\n      }(i));\n    }\n};\n<\/code><\/pre>\n\n\n\n<script type=\"text\/javascript\">\njQuery(function($){\n$(\".jp-video\").hide();\n});\n<\/script>\n\n\n\n<p>\u53c2\u8003<br> <a rel=\"nofollow sponsored noopener\" style=\"word-wrap:break-word;\" href=\"https:\/\/hb.afl.rakuten.co.jp\/ichiba\/298338d3.714ded4a.298338d4.abf99259\/?pc=https%3A%2F%2Fitem.rakuten.co.jp%2Fbook%2F5940391%2F&amp;link_type=text&amp;ut=eyJwYWdlIjoiaXRlbSIsInR5cGUiOiJ0ZXh0Iiwic2l6ZSI6IjI0MHgyNDAiLCJuYW0iOjEsIm5hbXAiOiJyaWdodCIsImNvbSI6MSwiY29tcCI6ImRvd24iLCJwcmljZSI6MSwiYm9yIjoxLCJjb2wiOjEsImJidG4iOjEsInByb2QiOjAsImFtcCI6ZmFsc2V9\" target=\"_blank\">JavaScript\uff1athe\u3000good\u3000parts \u300c\u826f\u3044\u30d1\u30fc\u30c4\u300d\u306b\u3088\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9 [ \u30c0\u30b0\u30e9\u30b9\u30fb\u30af\u30ed\u30d5\u30a9\u30fc\u30c9 ]<\/a> ExternalLink P43\uff5e46<br>\u65e5\u7d4c\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 2014\u5e7410\u6708\u53f7(\u65e5\u7d4cBP\u793e) P132\uff5e137<\/p>\n\n\n\n<p><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30af\u30ed\u30fc\u30b8\u30e3(closure)\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u306e\u7d9a\u304d\u3002 \u524d\u56de\u306e\u8a18\u4e8b\u3010JavaScript\u3011\u30af\u30ed\u30fc\u30b8\u30e3(closure) (attacktube.com) \u30af\u30ed\u30fc\u30b8\u30e3\u306e\u6319\u52d5\u306b\u3064\u3044\u3066\u7406\u89e3\u3092\u6df1\u3081\u3066\u3044\u304f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1265","post","type-post","status-publish","format-standard","hentry","category-javascript"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/1265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1265"}],"version-history":[{"count":15,"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions"}],"predecessor-version":[{"id":3822,"href":"http:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/1265\/revisions\/3822"}],"wp:attachment":[{"href":"http:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1265"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}