jQuery
[jQuery] wrapAll - 선택요소 4개씩 묶어 부모요소 wrap으로 감싸기, 반복문 4의 배수
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2019. 1. 9. 10:25
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | <!DOCTYPE HTML> <html> <head> <meta charset="UTF-8"> <style type="text/css"> #wrapper>div { background: skyblue; border: 1px solid #fff; } .wrap { margin: 20px 0 20px 0; } </style> </head> <body> <div id="wrapper"> <div>1</div> <div>2</div> <div>3</div> <div>4</div> <div>5</div> <div>6</div> <div>7</div> <div>8</div> <div>9</div> <div>10</div> <div>11</div> <div>12</div> <div>13</div> <div>14</div> <div>15</div> </div> <script src="lib/jquery/2.2.3/jquery.min.js"></script> <script type="text/javascript"> var divs = $("#wrapper > div"); for (var i = 0; i < divs.length; i += 4) { divs.slice(i, i + 4).wrapAll("<div class='wrap'></div>"); } </script> </body> </html> |
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