{"id":402,"date":"2010-11-26T02:29:35","date_gmt":"2010-11-25T17:29:35","guid":{"rendered":"http:\/\/blog.t-szk.com\/?p=402"},"modified":"2020-08-23T19:41:36","modified_gmt":"2020-08-23T10:41:36","slug":"javascript%e6%8c%87%e5%ae%9a%e3%81%97%e3%81%9fid%e3%82%92%e6%8c%81%e3%81%a4%e3%82%bf%e3%82%b0%e3%81%ae%e4%b8%ad%e3%81%ab%e5%90%ab%e3%81%be%e3%82%8c%e3%82%8b%e3%83%86%e3%82%ad%e3%82%b9%e3%83%88","status":"publish","type":"post","link":"https:\/\/codaholic.org\/?p=402","title":{"rendered":"[Javascript] \u6307\u5b9a\u3057\u305f id \u3092\u6301\u3064\u30bf\u30b0\u306e\u4e2d\u306b\u542b\u307e\u308c\u308b\u30c6\u30ad\u30b9\u30c8\u3092\u629c\u304d\u51fa\u3059"},"content":{"rendered":"

Javascript \u3092\u4f7f\u3063\u3066\u3001\u6307\u5b9a\u3057\u305f id \u3092\u6301\u3064\u30bf\u30b0\u306e\u4e2d\u306b\u542b\u307e\u308c\u308b\u30c6\u30ad\u30b9\u30c8\u3060\u3051\u3092\u629c\u304d\u51fa\u3059\u306b\u306f\u3001innerText \u53c8\u306f textContent \u3092\u5229\u7528\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

<\/p>\n

<html>\n    <head>\n        <title>hoge<\/title>\n    <\/head>\n    <body>\n        <div id=\"sore\">\n            <a href=\"http:\/\/google.co.jp\/\">Google\u5148\u751f\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8<\/a>\n        <\/div>\n        <script type=\"text\/javascript\">\n            alert(document.getElementById('sore').innerText); \/\/Firefox\u3067\u306fundefined\n            alert(document.getElementById('sore').textContent); \/\/IE\u3067\u306fundefined\n        <\/script>\n    <\/body>\n<\/html>\n<\/code><\/pre>\n
\u5b9f\u884c\u3059\u308b\u3068\u3001div \u30bf\u30b0\u306b\u542b\u307e\u308c\u308ba\u30bf\u30b0\u306f\u7121\u8996\u3055\u308c\u30c6\u30ad\u30b9\u30c8\u306e\u307f\u304c\u62bd\u51fa\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u5206\u304b\u308b\u3068\u601d\u3044\u307e\u3059\u30022 \u500b\u306e\u30a2\u30e9\u30fc\u30c8\u304c\u9806\u756a\u306b\u3042\u304c\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u5b9f\u884c\u7d50\u679c\u306f IE \u3068 Firefox \u3067\u7570\u306a\u308a\u307e\u3059\u3002innerText\u306fFirefox \u3067\u3001textContent \u306f IE \u3067\u305d\u308c\u305e\u308c undefined \u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\u5b9f\u884c\u7d50\u679c\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u9055\u3046\u305f\u3081\u3001innerText \u53c8\u306f textContent \u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30c9\u3092\u5206\u5c90\u3055\u305b\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3088\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Javascript \u3092\u4f7f\u3063\u3066\u3001\u6307\u5b9a\u3057\u305f id \u3092\u6301\u3064\u30bf\u30b0\u306e\u4e2d\u306b\u542b\u307e\u308c\u308b\u30c6\u30ad\u30b9\u30c8\u3060\u3051\u3092\u629c\u304d\u51fa\u3059\u306b\u306f\u3001innerText \u53c8\u306f textContent \u3092\u5229\u7528\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[7,5],"tags":[58,245,59],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8gd1W-6u","_links":{"self":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/402"}],"collection":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=402"}],"version-history":[{"count":9,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/402\/revisions"}],"predecessor-version":[{"id":2495,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/402\/revisions\/2495"}],"wp:attachment":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}