{"id":2719,"date":"2023-11-14T14:26:31","date_gmt":"2023-11-14T06:26:31","guid":{"rendered":""},"modified":"2023-11-14T14:26:31","modified_gmt":"2023-11-14T06:26:31","slug":"JavaScript removeAttribute()","status":"publish","type":"post","link":"https:\/\/bianchenghao6.com\/2719.html","title":{"rendered":"JavaScript removeAttribute()"},"content":{"rendered":"
\n

JavaScript removeAttribute()<\/h1>\n<\/div>\n
\n \u6b64\u65b9\u6cd5\u7528\u4e8e\u4ece\u5143\u7d20\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u5c5e\u6027\u3002\u5b83\u4e0d\u540c\u4e8e
\n removeAttributeNode()<\/strong>\u65b9\u6cd5\u3002
\n removeAttributeNode()<\/strong>\u65b9\u6cd5\u5220\u9664\u7279\u5b9a\u7684Attr\u5bf9\u8c61\uff0c\u4f46
\n removeAttribute()<\/strong>\u65b9\u6cd5\u5220\u9664\u5177\u6709\u6307\u5b9a\u540d\u79f0\u7684\u5c5e\u6027\u3002\n<\/div>\n

\u8bed\u6cd5<\/h3>\n
\n
 element.removeAttribute<\/span>(attributename)
 <\/span><\/code><\/pre>\n<\/div>\n
\u53c2\u6570\u503c<\/h3>\n
\n \u5c5e\u6027\u540d\u79f0\uff1a<\/strong>\u8fd9\u662f\u5fc5\u9700\u7684\u53c2\u6570\uff0c\u7528\u4e8e\u6307\u5b9a\u8981\u4ece\u5143\u7d20\u4e2d\u5220\u9664\u7684\u5c5e\u6027\u540d\u79f0\u3002\u5982\u679c\u8be5\u5c5e\u6027\u4e0d\u5b58\u5728\uff0c\u5219\u8be5\u65b9\u6cd5\u4e0d\u4f1a\u4ea7\u751f\u4efb\u4f55\u9519\u8bef\u3002\n<\/div>\n
\n  \u901a\u8fc7\u4f7f\u7528\u4e00\u4e9b\u793a\u4f8b\u8ba9\u6211\u4eec\u7406\u89e3\u5b83\u3002\n<\/div>\n
 Example1 <\/h3>\n
\n  \u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6709\u4e24\u4e2a\u6bb5\u843d\u5143\u7d20\uff0c\u5176ID\u4e3a
\n  para <\/strong>\u548c
\n  para1 <\/strong>\u5c5e\u4e8e\u540c\u4e00\u7c7b
\n  jtp <\/strong>\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u5220\u9664\u8fd9\u4e9b\u6bb5\u843d\u5143\u7d20\u7684
\n  class <\/strong>\u5c5e\u6027\u3002\u6211\u4eec\u5fc5\u987b\u5355\u51fb\u7ed9\u5b9a\u7684 HTML\u6309\u94ae\u624d\u80fd\u770b\u5230\u6548\u679c\u3002\n<\/div>\n
\n
 <!DOCTYPE html>
 <html>
 <head>
 <title>
 The removeAttribute Method
 <\/title>
 <style>
 .jtp {
 color: red;
 background-color: yellow;
 }
 <\/style>
 <\/head>
 <body>
 <p>
 Welcome to the bianchenghao6.com
 <\/p>
 <p>
 Example of the removeAttribute() Method
 <\/p>
 <p id = \"para\" class = \"jtp\">
 This is a paragraph element.
 <\/p>
 <p id = \"para1\" class = \"jtp\">
 This is second paragraph element.
 <\/p>
 <button onclick = \"fun()\">
 Click me!
 <\/button>
 <script>
 function fun() {
 document.getElementById<\/span>(\"para\").removeAttribute<\/span>(\"class\");
 document.getElementById<\/span>(\"para1\").removeAttribute<\/span>(\"class\");
 }
 <\/script>
 <\/body>
 <\/html>
 <\/span><\/code><\/pre>\n<\/div>\n
\n \u8f93\u51fa<\/strong>\n<\/div>\n
\n