如何从模态更新行的每一列的值

我有一个HTML代码，如下所示：

<body>
<div class="container">
<div style="margin-top: 50px;">
<table class="table table-hover" style="width: 100%;">
<tbody>
<tr>
<th>0</th>
<td class="cTenSanPham">Samsung Galaxy Note 8</td>
<td class="cGiaSanPham">23.000.000 VND</td>
<td>
<button type="button" class="btn btn-primary edit" data-toggle="modal" data-target="#exampleModal" onclick="editProductModal()">Chỉnh sửa</button>
<button type="button" class="btn btn-danger delete-row-tb">Xóa</button>
</td>
</tr>
</tbody>
</table>
</div>
</div>

在模式代码中

<div class="modal-body">
<form>
<div class="form-group">
<label>
<h5 class="">Mã sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iMaSanPham" name="nMaSanPham" readonly>
</div>
<div class="form-group">
<label>
<h5 class="">Tên sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iTenSanPham" name="nTenSanPham">
</div>
<div class="form-group">
<label>
<h5 class="">Giá sản phẩm</h5>
</label>
<input type="number" min="500" max="999999999" class="form-control" id="iGiaSanPham"
name="nGiaSanPham">
</div>
</form>
</div>

像这样的Javascript代码：

function editProductModal() {
$(document).on("click", ".edit", function () {
$(this).parents("tr").find("th").each(function () {
document.getElementById("iMaSanPham").value = $(this).text();
});
$(this).parents("tr").find(".cTenSanPham").each(function () {
document.getElementById("iTenSanPham").value = $(this).text();
});
$(this).parents("tr").find(".cGiaSanPham").each(function () {
document.getElementById("iGiaSanPham").value = parseInt($(this).text().replace(/D/g, ''));
});
});

}

单击按钮">Ch"时需要ỉnhsử在任何一行上，模态将打开该行的数据并将其填充到此模式(引导程序4的模态(中。我可以在这个模态上进行编辑，然后按下按钮将更新后的数据传递到表中。如何在JS文件中的函数editProductModal((中执行此操作。非常感谢

var $currentEditRow;
$(document).on("click", ".edit", function() {
$currentEditRow = $(this).parents("tr");
editProductModal($(this).parents("tr"));
});
function editProductModal(row) {
document.getElementById("iMaSanPham").value = $(row).find("th").text();
document.getElementById("iTenSanPham").value = $(row).find(".cTenSanPham").text();
document.getElementById("iGiaSanPham").value = parseInt($(row).find(".cGiaSanPham").text().replace(/D/g, ''));
}
function update() {
$currentEditRow.find("th").text(document.getElementById("iMaSanPham").value);
$currentEditRow.find(".cTenSanPham").text(document.getElementById("iTenSanPham").value);
$currentEditRow.find(".cGiaSanPham").text(document.getElementById("iGiaSanPham").value);
$('#exampleModal').modal('hide');
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<div class="container">
<div style="margin-top: 50px;">
<table class="table table-hover" style="width: 100%;">
<tbody>
<tr>
<th>0</th>
<td class="cTenSanPham">Samsung Galaxy Note 8</td>
<td class="cGiaSanPham">23.000.000 VND</td>
<td>
<button type="button" class="btn btn-primary edit" data-toggle="modal" data-target="#exampleModal" onclick="editProductModal()">Chỉnh sửa</button>
<button type="button" class="btn btn-danger delete-row-tb">Xóa</button>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<!-- Modal -->
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body">
<form>
<div class="form-group">
<label>
<h5 class="">Mã sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iMaSanPham" name="nMaSanPham" readonly>
</div>
<div class="form-group">
<label>
<h5 class="">Tên sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iTenSanPham" name="nTenSanPham">
</div>
<div class="form-group">
<label>
<h5 class="">Giá sản phẩm</h5>
</label>
<input type="number" min="500" max="999999999" class="form-control" id="iGiaSanPham" name="nGiaSanPham">
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="button" class="btn btn-primary" onclick="update()">Save</button>
</div>
</div>
</div>
</div>

编辑当前tr行时，存储当前行的dom，以便您可以确定在模态中更新到哪一行。

您可以尝试更新我的代码片段中的行数据。

您不正确地将内联onclick和jQuery点击事件侦听器混合在一起。

删除函数和onclick，只需单独使用函数中的jQuery代码来管理事件

您也不需要each循环来访问行中的元素。

简化版本：

$(document).on("click", ".edit", function() {
var $row = $(this).closest('tr'),
thText = $row.find('th').text(),
cTenSanPham = $row.find('.cTenSanPham').text(),
cGiaSanPham = $('.cGiaSanPham').text().replace(/D/g, '');
$('#iMaSanPham').val(thText);
$('#iTenSanPham').val(cTenSanPham);
$('#iGiaSanPham').val(cGiaSanPham);
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="container">
<div style="margin-top: 50px;">
<table class="table table-hover" style="width: 100%;">
<tbody>
<tr>
<th>0</th>
<td class="cTenSanPham">Samsung Galaxy Note 8</td>
<td class="cGiaSanPham">23.000.000 VND</td>
<td>
<button type="button" class="btn btn-primary edit" data-toggle="modal" data-target="#exampleModal">Chỉnh sửa</button>
<button type="button" class="btn btn-danger delete-row-tb">Xóa</button>
</td>
</tr>
<tr>
<th>66</th>
<td class="cTenSanPham">Another Item</td>
<td class="cGiaSanPham">99.000.000 VND</td>
<td>
<button type="button" class="btn btn-primary edit" data-toggle="modal" data-target="#exampleModal">Chỉnh sửa</button>
<button type="button" class="btn btn-danger delete-row-tb">Xóa</button>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<h3>Modal</h3>
<div class="modal-body">
<form>
<div class="form-group">
<label>
<h5 class="">Mã sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iMaSanPham" name="nMaSanPham" readonly>
</div>
<div class="form-group">
<label>
<h5 class="">Tên sản phẩm</h5>
</label>
<input type="text" class="form-control" id="iTenSanPham" name="nTenSanPham">
</div>
<div class="form-group">
<label>
<h5 class="">Giá sản phẩm</h5>
</label>
<input type="number" min="500" max="999999999" class="form-control" id="iGiaSanPham" name="nGiaSanPham">
</div>
</form>
</div>

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