如何通过 ajax actionlink 在表格中添加一行答案

【问题标题】：How To add a row to table by ajax actionlink如何通过 ajax actionlink 在表格中添加一行
【发布时间】：2013-09-02 18:58:42
【问题描述】：

我是 MVC4 的新手，我遇到了问题。当我想在 ajax 中的表中添加一行时，它似乎不是我想要的。这是我的代码

<table>
            <thead>
                <tr>
                    <th>Tên học sinh </th>
                    <th>Giáo lý viên </th>
                    <th>Năm Học</th>
                    <th>Điểm TB Học Kỳ 1 </th>
                    <th>Điểm TB Học Kỳ 2 </th>
                    <th>Điểm Tổng Kết Năm Học </th>
                    <th>Lớp </th>
                </tr>
            </thead>

            @using (Html.BeginForm())
            {
                @Html.AntiForgeryToken()
                @Html.ValidationSummary(true)

                <fieldset class="form-horizontal">
                    <legend></legend>

                    <tbody>
                        <tr>
                            <td>
                                @Html.DropDownList("HocSinhId", String.Empty)
                                @Html.ValidationMessageFor(model => model.HocSinhId, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.DropDownList("GiaoLyVienId", String.Empty)
                                @Html.ValidationMessageFor(model => model.GiaoLyVienId, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.TextBoxFor(model => model.NamHoc)
                                @Html.ValidationMessageFor(model => model.NamHoc, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.EditorFor(model => model.DiemTBHK1)
                                @Html.ValidationMessageFor(model => model.DiemTBHK1, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.EditorFor(model => model.DiemTBHK2)
                                @Html.ValidationMessageFor(model => model.DiemTBHK2, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.EditorFor(model => model.DiemTongKetNamHoc)
                                @Html.ValidationMessageFor(model => model.DiemTongKetNamHoc, null, new { @class = "help-inline" })
                            </td>
                            <td>
                                @Html.DropDownList("LopId", String.Empty)
                                @Html.ValidationMessageFor(model => model.LopId, null, new { @class = "help-inline" })
                            </td>
                        </tr>
                        <div id="addDetails"></div>
                    </tbody>
                    <tfoot>
                        <tr>
                            <td>
                                @Ajax.ActionLink("Thêm Chi Tiết", "AddDetails", new AjaxOptions
                            {
                                UpdateTargetId = "addDetails",
                                InsertionMode = InsertionMode.InsertAfter,
                                HttpMethod = "GET",

                            })
                            </td>

                        </tr>
                        <tr>
                            <td colspan="6">
                                @*<a  href="#"> </a>*@
                                <input type="submit" value="Lưu thông tin" class="button" />
                            </td>
                        </tr>
                    </tfoot>

                    <div class="form-actions no-color">

                    </div>
                </fieldset>
            }

        </table>

然后我调用 ajax 来加载更多行，如果需要这里是 AddDetails 文件，它将是 InsertAfter addDetails id。

<tr>
<td>
    @Html.DropDownList("HocSinhId", String.Empty)
    @Html.ValidationMessageFor(model => model.HocSinhId, null, new { @class = "help-inline" })
</td>
<td>
    @Html.DropDownList("GiaoLyVienId", String.Empty)
    @Html.ValidationMessageFor(model => model.GiaoLyVienId, null, new { @class = "help-inline" })
</td>
<td>
    @Html.TextBoxFor(model => model.NamHoc)
    @Html.ValidationMessageFor(model => model.NamHoc, null, new { @class = "help-inline" })
</td>
<td>
    @Html.EditorFor(model => model.DiemTBHK1)
    @Html.ValidationMessageFor(model => model.DiemTBHK1, null, new { @class = "help-inline" })
</td>
<td>
    @Html.EditorFor(model => model.DiemTBHK2)
    @Html.ValidationMessageFor(model => model.DiemTBHK2, null, new { @class = "help-inline" })
</td>
<td>
    @Html.EditorFor(model => model.DiemTongKetNamHoc)
    @Html.ValidationMessageFor(model => model.DiemTongKetNamHoc, null, new { @class = "help-inline" })
</td>
<td>
    @Html.DropDownList("LopId", String.Empty)
    @Html.ValidationMessageFor(model => model.LopId, null, new { @class = "help-inline" })
</td></tr>

但我点击添加详细信息后的结果只是添加到表格标题上方而不是右列中。

http://i808.photobucket.com/albums/zz1/nquangkhaiDST/Capture_zpsabd9817f.png

我不明白为什么。知道如何解决吗？非常感谢。

【问题讨论】：

标签： ajax asp.net-mvc-4

【解决方案1】：

问题出在表格内的 div 上。

尝试如下操作

@Ajax.ActionLink(
    "Thêm Chi Tiết", 
    "AddDetails", 
    new AjaxOptions { 
        HttpMethod = "GET", 
        OnSuccess = "successCall" 
    }
)

然后是successCall函数，你可以在表中添加新行

<script type="text/javascript">
     function successCall(result) {
             $("#tableId").append(result);
     }
</script>

【讨论】：

【解决方案2】：

试试这个，

@Ajax.ActionLink(
    "Thêm Chi Tiết", 
    "AddDetails", 
    new AjaxOptions { 
        HttpMethod = "GET", 
        OnSuccess = "successCall" 
    }
)

功能

<script type="text/javascript">
     function successCall(result) {
             $("#tableId").append(result.Data);
     }
</script>

成功后，您可以使用append(result.Data) 绑定表中的数据。

【讨论】：