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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                ## parent() 他是JQuery函數中提供的一個方法,它主要作用是可以獲取某一個匹配節點【父節點】 ## 注意:可以是class 也可以是標簽元素 也可也是ID元素 語法: ~~~ $(".box").parent().css("background","red"); ~~~ ### **這樣樣式box父級div 就加上了紅色背景** ~~~ <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <script src="./jquery/jquery-3.2.1.min.js"></script> <title>Title</title> <style> div{ width:500px; height:200px; } </style> </head> <body> <div> <div class="box"> 你好</div> </div> </body> </html> <script type="text/javascript"> $(".box").parent().css("background","red"); </script> ~~~
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