Question

我有一个具有动态列的数据表

<table id="dt_basic" width="100%" class="table table-striped table-bordered table-hover tableSearch">
    <thead>
        <tr>
            @foreach (var item in Model.ColumnInfo) {
            <th>@Html.Raw(@item.ColumnHeader) </th>
            }
            <th>Edit</th>
        </tr>
    </thead>
    <tbody></tbody>
</table>

我想在填充数据表之后设置列类型和列类

    var table = $('#dt_basic').dataTable({
        "pagingType": "full_numbers",
        "ajax": "@Url.Action("LoadResultGrid", "Verifications", new { id = Model.RunId })",
        "deferRender": true,
        "bProcessing": true,
        "scrollX": "100%",
        "columnDefs": [
            {
                "targets": [0],
                "visible": false,
                "searchable": false
            },
            {
                "targets": [1],
                "searchable": true,
                "visible": true
            }
        ]
    });

Model.ColumnInfo是具有属性的对象列表：ColumnHeader，ColumnType，ColumnClass。

所以我需要在创建表后循环遍历列，并将列标题与Model.ColumnInfo.ColumnHeader匹配，然后将列类型设置为相应的Model.ColumnInfo.ColumnType，并将列类设置为相应的模型.ColumnInfo.CoulmnClass。

任何帮助将不胜感激。感谢。

Answer 1

我已经找到了解决问题的方法，并且如果其他人遇到类似的问题我会分享它。

我添加了razor代码来生成javascript，动态地将clasName属性添加到columndef。

    var table = $('#dt_basic').dataTable({
        "pagingType": "full_numbers",
        "ajax": "@Url.Action("LoadResultGrid", "Verifications", new { id = Model.RunId })",
        "deferRender": true,
        "bProcessing": true,
        "scrollX": "100%",
        "columnDefs": [
            {
                "targets": [0],
                "visible": false,
                "searchable": false
            },
            @for(var i = 0; i < (Model.ColumnHeaders.Count); i++){
                if (Model.ColumnHeaders[i].ColumnClass != null)
                {
                    @: {"targets": [@i], "className": "@Model.ColumnHeaders[i].ColumnClass"},
                };
            }
        ]
    });

已解析的javascript片段：

        "columnDefs": [
            {
                "targets": [0],
                "visible": false,
                "searchable": false
            },
                     {"targets": [5], "className": "do_rightalign"},
                     {"targets": [6], "className": "do_rightalign"},
                     {"targets": [7], "className": "do_rightalign"},
                     {"targets": [8], "className": "do_rightalign"},

JQuery数据表将列类添加到动态内容中

1 个答案: