{"id":85,"date":"2021-01-18T14:16:01","date_gmt":"2021-01-18T06:16:01","guid":{"rendered":"http:\/\/gjweb.top\/?p=85"},"modified":"2021-01-18T14:21:25","modified_gmt":"2021-01-18T06:21:25","slug":"%e4%bf%ae%e6%94%b9%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=85","title":{"rendered":"\u4fee\u6539\u5143\u7d20"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4fee\u6539\u5185\u5bb9<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u200b \u83b7\u53d6\u6216\u4fee\u6539html\u4ee3\u7801\u7247\u6bb5<ul><li><code>element.innerHtml<\/code><\/li><\/ul><\/li><li>\u83b7\u53d6\u6216\u4fee\u6539\u6587\u672c<ul><li><code>element.textContent<\/code><\/li><\/ul><\/li><li>\u53bb\u6389\u5185\u5d4c\u7684\u5b50\u6807\u7b7e,\u53ea\u8fd4\u56de\u6587\u5b57<\/li><li>\u5c06\u8f6c\u4e49\u5b57\u7b26\u8f6c\u5165\u6b63\u6587<ul><li><code>\/\/ IE8 element.innerText<\/code><\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fee\u6539\u5c5e\u6027<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u6838\u5fc3DOM\u8bbf\u95ee\u5c5e\u6027<\/li><li>\u83b7\u53d6\u5c5e\u6027\u503c<ul><li><code>var value = elem.getAttribute(\"\u5c5e\u6027\u540d\")<\/code><\/li><\/ul><\/li><li>\u4fee\u6539\u5c5e\u6027\u503c<ul><li><code>elem.setAttribute(\"\u5c5e\u6027\u540d\",\"\u503c\")<\/code><\/li><\/ul><\/li><li>\u5224\u65ad\u662f\u5426\u5305\u542b<ul><li><code>var boll = elem.hasAttribute(\"\u5c5e\u6027\u540d\")<\/code><\/li><\/ul><\/li><li>\u79fb\u9664<ul><li><code>elem.removeAttribute(\"\u5c5e\u6027\u540d\")<\/code><\/li><\/ul><\/li><li>HTML DOM \u8bbf\u95ee\u5c5e\u6027<\/li><li>\u4e00\u4e9bHTML\u6807\u51c6\u5c5e\u6027\u88abHTML DOM\u5c01\u88c5\u5728\u5143\u7d20\u5bf9\u8c61\u4e2d elem.\u5c5e\u6027\u540d &#8212;> \u7528\u6cd5\u540c\u666e\u901a\u5bf9\u8c61\u7684\u5c5e\u6027<\/li><li>\u83b7\u53d6\u5c5e\u6027\u503c<ul><li><code>elem.\u5c5e\u6027\u540d<\/code><\/li><\/ul><\/li><li>\u4fee\u6539\u5c5e\u6027\u503c<ul><li><code>elem.\u5c5e\u6027\u540d = \"\u503c\"<\/code><\/li><\/ul><\/li><li>\u5224\u65ad\u662f\u5426\u5305\u542b<ul><li><code>elem.\u5c5e\u6027 != \"\"<\/code><\/li><\/ul><\/li><li>\u79fb\u9664\u5c5e\u6027\u540d<ul><li><code>elem.\u5c5e\u6027\u540d = \"\"<\/code><\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fee\u6539\u6837\u5f0f<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5185\u8054\u6837\u5f0f<\/li><li>\u83b7\u53d6\u548c\u4fee\u6539<ul><li><code>elem.style.css\u5c5e\u6027<\/code><\/li><\/ul><\/li><li>\u5f3a\u8c03<ul><li>css\u5c5e\u6027\u540d: \u53bb\u6a2a\u7ebf,\u53d8\u9a7c\u5cf0<\/li><\/ul><\/li><li>\u95ee\u9898<ul><li>\u83b7\u53d6style\u4ec5\u80fd\u83b7\u53d6\u5185\u8054\u6837\u5f0f,\u65e0\u6cd5\u83b7\u5f97\u5b8c\u6574\u6837\u5f0f<\/li><\/ul><\/li><li>\u89e3\u51b3<ul><li>computed: \u83b7\u53d6\u6700\u7ec8\u5e94\u7528\u5230\u5143\u7d20\u4e0a\u7684\u8ba1\u7b97\u540e\u7684\u5b8c\u6574\u6837\u5f0f<\/li><\/ul><\/li><li>\u5982\u4f55<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>var style = getComputedStyle(\u5143\u7d20)\r\n\/\/ \u83b7\u53d6elem\u8ba1\u7b97\u540e\u7684computed\u6837\u5f0f\r\nvar value = style.\u5c5e\u6027\u540d<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u603b\u7ed3<ul><li>\u53ea\u8981\u4fee\u6539\u6837\u5f0f<\/li><li><code>elem.style.css\u5c5e\u6027<\/code><\/li><li>\u53ea\u8981\u83b7\u53d6\u6837\u5f0f<\/li><li><code>javascript getComputedStyle(\u5143\u7d20)<\/code><\/li><\/ul><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u6539\u5185\u5bb9 \u200b \u83b7\u53d6\u6216\u4fee\u6539html\u4ee3\u7801\u7247\u6bb5 element.innerHtml \u83b7\u53d6\u6216\u4fee\u6539\u6587\u672c element. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-85","post","type-post","status-publish","format-standard","hentry","category-dom"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/85","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=85"}],"version-history":[{"count":0,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/85\/revisions"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=85"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=85"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=85"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}