【发布时间】：2019-08-03 17:37:57
【问题描述】：
$(document).on("click", ".deleteIcon", function () {
indexDelAgent = parseInt($(this).attr("alt").replace("Delete", ""));
console.log("after deletion");
console.log(indexDelAgent);
document.getElementById("tempTable").deleteRow(indexDelAgent);
});<!DOCTYPE html>
<html>
<head>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<title></title>
</head>
<body>
<table class="table table-bordered" id="tempTable">
<thead>
<tr>
<th>A</th>
<th>B</th>
<th>C</th>
<th>D</th>
<th>E</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<select>
<option value="1">QQ</option>
<option value="2">Apple</option>
<option value="3">Orange</option>
<option value="4">Mango </option>
</select>
</td>
<td><input style="width:130px;" type="text" name="assessReason" autocomplete="off" id="assessReason4" required=""></td>
<td><input type="number" name="assessAmount" autocomplete="off" class="amount" id="assessAmount4" required=""></td>
<td><input type="number" name="assessPenalty" autocomplete="off" class="penalty" id="assessPenalty4" required=""></td>
<td><i value="Delete" type="button" alt="Delete4" class="deleteIcon fa fa-trash"></i></td>
</tr>
<tr>
<td>
<select>
<option value="1">QQ</option>
<option value="2">Apple</option>
<option value="3">Orange</option>
<option value="4">Mango </option>
</select>
</td>
<td><input style="width:130px;" type="text" name="assessReason" autocomplete="off" id="assessReason5" required=""></td>
<td><input type="number" name="assessAmount" autocomplete="off" class="amount" id="assessAmount5" required=""></td>
<td><input type="number" name="assessPenalty" autocomplete="off" class="penalty" id="assessPenalty5" required=""></td>
<td><i value="Delete" type="button" alt="Delete5" class="deleteIcon fa fa-trash"></i></td>
</tr>
<tr>
<td>
<select>
<option value="1">QQ</option>
<option value="2">Apple</option>
<option value="3">Orange</option>
<option value="4">Mango </option>
</select>
</td>
<td><input style="width:130px;" type="text" name="assessReason" autocomplete="off" id="assessReason6" required=""></td>
<td><input type="number" name="assessAmount" autocomplete="off" class="amount" id="assessAmount6" required=""></td>
<td><input type="number" name="assessPenalty" autocomplete="off" class="penalty" id="assessPenalty6" required=""></td>
<td><i value="Delete" type="button" alt="Delete6" class="deleteIcon fa fa-trash"></i></td>
</tr>
</tbody>
</table>
</body>
</html>我的表格是动态的，因为它具有添加新行的按钮，并且在单击“添加新”按钮后索引会增加 0、1、2、3、4。（我没有在这里显示该按钮，我在这里只显示了 3 行和从 4 开始的表索引。当我单击该行的删除图标时，我需要删除整行。我尝试使用 document.getElementById("tempTable").deleteRow(indexDelAgent); 的 jquery，但它不起作用。我不希望我的表格数据被推送到任何数组中。我只需要在单击删除图标时删除整行。
【问题讨论】：
标签： javascript jquery html