分別用js和jQuery是實現表格的全選中和全不選
阿新 • • 發佈：2018-12-30
哦了~<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>使用jQuery和js完成複選框的全選和全不選</title> <script type="text/javascript" src="../../resource/jquery/jquery-1.8.3.js"></script> <!-- <script type="text/javascript" src="../../resource/jquery/jquery-1.11.0.js" ></script> --> <script> //方法一：用js實現表格的全選中和全不選 function selectAll() { var inputNodes = document.getElementsByClassName("selectOne"); var stateNode = document.getElementById("select"); for (var i = 0; i < inputNodes.length; i++) { inputNodes[i].checked = stateNode.checked; } } //方法二：用jQuery實現表格的全選中和全不選 $(function() { $("#select").click(function() { //獲取下面所有的 複選框並將其選中狀態設定跟編碼的前端 複選框保持一致。 //$("tbody input").attr("checked",this.checked); $("tbody input").prop("checked", this.checked); }); }); </script> </head> <body> <table border="1" width="500" height="50" align="center" id="tbl"> <thead> <tr> <td colspan="4"><input type="button" value="新增" /> <input type="button" value="刪除" /></td> </tr> <tr> <th><input type="checkbox" id="select" onclick="selectAll()"></th> <th>編號</th> <th>姓名</th> <th>年齡</th> </tr> </thead> <tbody> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>1</td> <td>張三</td> <td>22</td> </tr> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>2</td> <td>李四</td> <td>25</td> </tr> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>3</td> <td>王五</td> <td>27</td> </tr> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>4</td> <td>趙六</td> <td>29</td> </tr> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>5</td> <td>田七</td> <td>30</td> </tr> <tr> <td><input type="checkbox" class="selectOne" /></td> <td>6</td> <td>汾九</td> <td>20</td> </tr> </tbody> </table> </body> </html>