表格修改时选择框出错

表格带有全选框

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>管理</title>
    <link href="https://cdn.bootcdn.net/ajax/libs/font-awesome/5.14.0/css/all.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdn.bootcss.com/font-awesome/4.7.0/css/font-awesome.css">
    <style>
        html body {
            width: 100%;
            height: 100%;
            margin: 0;
            padding: 0;
        }

        div.top {
            width: 100%;
            height: 30%;
            margin: 50px auto;
            text-align: center;
        }

        div.top input {
            height: 20px;
            width: 200px;
            vertical-align: middle;

        }

        div button.search {
            font-size: 15px;
            background-color: #09b4c5;
            width: 70px;
            height: 30px;
            vertical-align: middle;
        }

        div.middle button {
            margin-left: 30px;
            width: 120px;
            height: 40px;
            font-size: 18px;
            color: white;
            background-color: rgba(240, 59, 27, 0.699);
        }

        div.table table {
            width: 95%;
            margin: 20px auto;
        }

        table,
        th,
        td {
            border: solid black 1px;
        }

        div.table table {
            text-align: center;
            vertical-align: middle;
            border-collapse: collapse;
        }

        thead {
            background-color: #30a9f1;
        }

        tbody {
            background-color: #d6eaf6;
        }

        thead>tr>th {

            height: 50px;
        }

        tbody>tr>td {

            height: 40px;
        }

        .choose {
            width: 5%;
        }

        th.order {
            width: 5%;
        }

        th.ordername {
            width: 12%;
        }

        th.production {
            width: 12%;
        }

        th.size {
            width: 10%;
        }

        th.number {
            width: 10%;
        }

        th.price {
            width: 10%;
        }

        th.note {
            width: 16%;
        }

        th.operation {
            width: 20%;
        }

        button {
            outline: none;
        }

        .delbtn {
            width: 40px;
            height: 25px;
            border-radius: 4px;
            background: #8a6d3b;
            color: white;
            border: none;
            outline: none;
            cursor: pointer;
        }

        .movebtn {
            width: 40px;
            height: 25px;
            border-radius: 4px;
            background: #843534;
            color: white;
            border: none;
            outline: none;
            cursor: pointer;
        }

        .addbtn {
            width: 40px;
            height: 25px;
            color: white;
            outline: none;
            cursor: pointer;
        }
        #addmodal {
            position: fixed;
            left: 0px;
            top: 0px;
            right: 0px;
            bottom: 0px;
            background: rgba(0, 0, 0, 0.5);
            display: none;
        }

        #movemodal {
            position: fixed;
            left: 0px;
            top: 0px;
            right: 0px;
            bottom: 0px;
            background: rgba(0, 0, 0, 0.5);
            display: none;
        }

        .modal-dialog {
            position: relative;
            width: 500px;
            margin: 20px auto;
            background: white;
            border-radius: 5px;
        }

        .modal-header {
            height: 20px;
            padding: 5px;

            border-bottom: 1px solid #e5e5e5;
        }

        .modal-header>h4 {
            vertical-align: top;
            margin: 0;
        }

        .modal-header>i {
            padding-top: -2px;
            font-weight: bold;
            color: #ADADAD;
            float: right;
            cursor: pointer;
        }

        .modal-body {
            position: relative;
            padding: 15px;
        }

        .modal-body input {
            width: 300px;
            border-radius: 4px;
            border: 1px solid #DDDDDD;
            outline: none;
            padding: 10px;
            margin: 10px;
        }

        .modal-footer {
            padding: 15px;
            text-align: right;
            border-top: 1px solid #e5e5e5;
        }

        .addbtn_ok {
            width: 40px;
            height: 25px;
            border-radius: 4px;
            background: deepskyblue;
            color: white;
            border: none;
            outline: none;
            cursor: pointer;
        }

        .addbtn_no {
            width: 40px;
            height: 25px;
            border-radius: 4px;
            background: darkslateblue;
            color: white;
            border: none;
            outline: none;
            cursor: pointer;
        }
    </style>
</head>

<body>
    <div class="top">
        <input type="text" name="search" id="myInput" placeholder="搜索..." autocomplete="off">
        <button class="search" id="find">
            <i class="fas fa-search"></i>
            搜索</button>
    </div>
    <div class="middle">
        <button class="add addbtn">
            <i class="far fa-plus-square"></i>
            添加</button>
        <button class="delete" id="deleall">
            <i class="far fa-trash-alt"></i>
            删除</button>
        <button class="export">
            <i class="fas fa-file-export"></i>
            导入</button>
        <button class="import">
            <i class="fas fa-file-export"></i>
            导出</button>
    </div>
    <div class="table">
        <table id="mytable" class="table table-striped table-bordered">
            <thead>
                <tr>
                    <th class="choose">
                        <input id="chooseall" 
                            type="checkbox" class="checkall  i-checks" />
                    </th>
                    <th class="ordername">号</th>
                    <th class="production">产号</th>
                    <th class="size">j</th>
                    <th class="number">发</th>
                    <th class="price">单</th>
                    <th class="note">备注</th>
                    <th class="operation">操作</th>
                </tr>
            </thead>
            <tbody id="num">
                <tr class="datarow" draggable="true">
                    <td class="choose">
                        <input type="checkbox" class="i-checks" />
                    </td>
                    <td class="indent">1101</td>
                    <td class="product">4552</td>
                    <td class="specification">20*85</td>
                    <td class="amount">58</td>
                    <td class="money">0.3</td>
                    <td class="remark">ffb</td>
                    <td class="handle">
                        <button class="delbtn ">删除</button>
                        <button class="movebtn ">修改</button>
                    </td>
                </tr>
                <tr class="datarow" draggable="true">
                    <td class="choose">
                        <input type="checkbox" class="i-checks" />
                    </td>
                    <td class="indent">1101</td>
                    <td class="product">4552</td>
                    <td class="specification">20*85</td>
                    <td class="amount">58</td>
                    <td class="money">0.3</td>
                    <td class="remark">ffb</td>
                    <td class="handle">
                        <button class="delbtn ">删除</button>
                        <button class="movebtn ">修改</button>
                    </td>
                </tr>
                <tr class="datarow" draggable="true">
                    <td class="choose">
                        <input type="checkbox" class="i-checks" />
                    </td>
                    <td class="indent">1101</td>
                    <td class="product">4552</td>
                    <td class="specification">20*85</td>
                    <td class="amount">58</td>
                    <td class="money">0.3</td>
                    <td class="remark">ffb</td>
                    <td class="handle">
                        <button class="delbtn ">删除</button>
                        <button class="movebtn ">修改</button>
                    </td>
                </tr>
                <tr class="datarow" draggable="true">
                    <td class="choose">
                        <input type="checkbox" class="i-checks" />
                    </td>
                    <td class="indent">1101</td>
                    <td class="product">4552</td>
                    <td class="specification">20*85</td>
                    <td class="amount">58</td>
                    <td class="money">0.3</td>
                    <td class="remark">ffb</td>
                    <td class="handle">
                        <button class="delbtn ">删除</button>
                        <button class="movebtn ">修改</button>
                    </td>
                </tr>
            </tbody>
        </table>
        <!--增加的模态框-->
        <div class="modal addfade" id="addmodal">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <i class="fas fa-times"></i>
                        <h4>理</h4>
                    </div>
                    <div class="modal-body">
                        <p>
                            号:<input type="text" />
                        </p>
                        <p>
                            号:<input type="text" />
                        </p>
                        <p>
                            j:<input type="text" />
                        </p>
                        <p>
                            发:<input type="text" />
                        </p>
                        <p>
                            单:<input type="text" />
                        </p>
                        <p>
                            备注:<input type="text" />
                        </p>
                    </div>
                    <div class="modal-footer">
                        <button class="addbtn_ok">确定</button>
                        <button class="addbtn_no">取消</button>
                    </div>
                </div>
            </div>
        </div>



        <!--修改的模态框-->
        <div class="modal movefade movemodal" id="movemodal">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <i class="fas fa-times"></i>
                        <h4>理</h4>
                    </div>
                    <div class="modal-body">
                        <p style="display: none;">
                            <input type="checkbox" class=" i-checks" />
                        </p>
                        <p>
                            号:<input type="text" />
                        </p>
                        <p>
                            号:<input type="text" />
                        </p>
                        <p>
                            j:<input type="text" />
                        </p>
                        <p>
                            发:<input type="text" />
                        </p>
                        <p>
                            单:<input type="text" />
                        </p>
                        <p>
                            备注:<input type="text" />
                        </p>
                    </div>
                    <div class="modal-footer">
                        <button class="addbtn_ok">确定</button>
                        <button class="addbtn_no">取消</button>
                    </div>
                </div>
            </div>
        </div>







    </div>
    <script src="./js/jquery.js"></script>
    <script language="javascript" type="text/javascript">


        $(function () {

            //增加
            var arrAdd = []
            $(document).on("click", ".addbtn", function () {

                $(".addfade").fadeIn(600)
            })
            //增加确定
            $(document).on("click", ".addbtn_ok", function () {
                $(".addfade").fadeOut(600)
                arrAdd = []
                $('#addmodal').find("input").each(function () {
                    arrAdd.push($(this).val())

                })
                var str = '<tr><td class="choose"><input type="checkbox" class="i-checks" /><td class="indent">' + arrAdd[0] + '</td><td class="product">' + arrAdd[1] + '</td><td class="specification">' + arrAdd[2] + '</td><td class="amount">' + arrAdd[3] + '</td><td class="money">' + arrAdd[4] + '</td><td class="remark">' + arrAdd[5] + '</td><td><button class="delbtn ">删除</button> <button class="movebtn ">修改</button></td></tr>'
                $("tbody").append(str)
                $('#addmodal').find("input").val('')
            })

            $(document).on("click", ".addbtn_no", function () {
                $(".addfade").fadeOut(600)
            })

            $(document).on("click", ".modal-header i", function () {
                $(".addfade").fadeOut(600)
            })



            //删除
            var del = []
            $(document).on("click", ".delbtn", function () {
                del = []
                if (confirm("确定删除吗?")) {
                    $(this).parents("tr").fadeOut(300)
                }
            })


            //修改
            var arrMove = [];
            var _this = null;
            $(document).on("click", ".movebtn", function () {
                arrMove = []
                _this = $(this).parents("tr")
                $(".movefade").fadeIn(600)
                $(this).parent().siblings().each(function () {
                    arrMove.push($(this).text())

                })

                $(this).parents().find('.movemodal input').each(function (i) {

                        $(this).val(arrMove[i])



                })



            })

            //修改确定
            $(document).on("click", ".addbtn_ok", function () {
                arrMove = []
                $(this).parent().siblings().find('input').each(function () {
                    arrMove.push($(this).val())
                    console.log($(this))
                })
                console.log(arrMove)
                $(this).parents().find('.movemodal input').each(function (i) {
                    $(this).val(arrMove[i])

                })

                _this.find("td").each(function (i) {
                    $(this).text(arrMove[i])
                })

                $(".movefade").fadeOut(600)
            })
            //修改取消
            $(document).on("click", ".addbtn_no", function () {
                $(".movefade").fadeOut(600)
            })

            $(document).on("click", ".modal-header i", function () {
                $(".movefade").fadeOut(600)
            })


        })


            /**
* 删除选中行
*/
        // 删除选项
            //$('#chooseall').remove();
            $("#deleall").click(function () {
                var cbs = $("input[type=checkbox]:checked");//只删除class=ace的,而不能是删除所有选择的复选框。
                if (cbs.length == 0) {
                    alert("请至少选择一个")
                }
                for (var i = 0; i < cbs.length; i++) {
                    if(cbs[i].id != 'chooseall'){

                        cbs[i].parentNode.parentNode.remove(); 
                    }


                }

            });
              //全选/全不选
              var flag = true;
        $("#chooseall").click(function() {
            var cb = $("input[type=checkbox]").filter(".i-checks");                    
            for(var i = 0; i < cb.length; i++) {
                cb[i].checked = flag;
            }
            flag = !flag;
        })



        $(function () {
            $('#find').click(function () {
                var findtxt = $('#myInput').val();
                $("table tbody tr")
                    .hide()
                    .filter(":contains('" + findtxt + "')")
                    .show();
            });

        });
    </script>
</body>

</html>

在修改表格内容完成后,表格的选择框位置发生改变
修改前:

图片说明

修改后:

图片说明

你的逻辑错了,增加和删除的模态框里面用的都是addbtn_ok这个类的按钮,当你点击修改确定的时候,实际上是执行了两个操作,你应该分别给予id,让点击事件附加给id,而不是class