Question

我是Handsontable的新手，并希望将asp.net数据绑定到Handsontable。任何人都可以帮我提供代码片段。我刚刚在我的页面中加载了Handsontable

以下是我的代码：我收到错误 Microsoft JScript运行时错误：'示例'未定义

<body>
    <form id="form1" runat="server">
        <div id="example"></div>
    </form>
</body>

    <script type="text/javascript">
        function example(dt) {
            var data = dt;
            $('#example').handsontable({
                data: data,
                minSpareRows: 1,
                colHeaders: false,
                contextMenu: true
            });
        }
    </script>

服务器端代码

dt = Load a table here
        Dim data As String = GetJson(dt)
        Page.ClientScript.RegisterStartupScript(Me.[GetType](), "example", (Convert.ToString("example(") & data) + ");", True)

    Public Function GetJson(dt As DataTable) As String

        Dim serializer As New System.Web.Script.Serialization.JavaScriptSerializer()
        Dim rows As New List(Of Dictionary(Of String, Object))()
        Dim row As Dictionary(Of String, Object) = Nothing

        For Each dr As DataRow In dt.Rows
            row = New Dictionary(Of String, Object)()
            For Each col As DataColumn In dt.Columns
                row.Add(col.ColumnName.Trim(), dr(col))
            Next
            rows.Add(row)
        Next
        Return serializer.Serialize(rows)
    End Function

Answer 1

您可以使用数据表进行循环，并使用此表生成数据对象。然后你可以在你的脚本中渲染它。

如何将数据从ASP.Net绑定到handsontable？

1 个答案: