无法反序列化元数据WebSharper

时间:2014-12-24 08:04:12

标签: f# google-visualization f#-3.0 websharper f#-data

问题涉及以下链接:

How do I generate data for Google Visualizations on the server using WebSharper

我想重新实现上述内容虽然使用最新版本的Websharper(开源alpha版本),但我收到以下错误:

无法反序列化元数据:IntelliFactory.WebSharper.Google.Visualization,Version = 3.0.0.0,Culture = neutral,PublicKeyToken = dcd983dec8f76a71

我打开了一个客户端 - 服务器Web应用程序;以下是各个文件的代码:

Remoting.fs

namespace WebsiteX

open System
open IntelliFactory.WebSharper
open IntelliFactory.WebSharper.Html
open IntelliFactory.WebSharper.Google
open IntelliFactory.WebSharper.Google.Visualization
open IntelliFactory.WebSharper.Google.Visualization.Base
open IntelliFactory.WebSharper.EcmaScript
open IntelliFactory.WebSharper.Web


module Remoter =
[<Remote>]
let RandomData () =

    let random = new Random()
    let valueCount = 100
    let maxValue = 300
    let seriesCount = random.Next(5)

    let data = new Base.DataTable()
    data.addRows(valueCount)
    |> ignore        

    let addSeries index =
        let name = sprintf "Series %d" index
        data.addColumn(ColumnType.NumberType, name)
        |> ignore

        Seq.init valueCount (fun index -> random.Next(maxValue))
        |> Seq.iteri (fun valueIndex value -> data.setValue(index, valueIndex, value) |> ignore)

    [0 .. seriesCount]
    |> List.iter addSeries

    data

Client.fs:

namespace WebsiteX

open IntelliFactory.WebSharper
open IntelliFactory.WebSharper.Html
open IntelliFactory.WebSharper.Google
open IntelliFactory.WebSharper.Google.Visualization
open IntelliFactory.WebSharper.Google.Visualization.Base
open Remoting

[<JavaScript>]
module Client =

    [<Remote>]    
    let dd = Remoter.RandomData() 


    [<JavaScript>]
    let Main() =
        Div []
        |>! OnAfterRender(fun container ->
            let visualization = new LineChart(container.Body)
            let options =
                LineChartOptions(
                    width = 400,
                    height = 240,
                    legend = Legend(position = LegendPosition.Bottom),
                    title = "Title")
        visualization.draw(dd, options))

我没有更改Main.fs中的任何内容(它与提供的模板相同)。我对Web开发并不熟悉,所以可能有一个简单的答案。

为什么当我尝试构建它时,我会收到以下内容: 无法反序列化元数据:IntelliFactory.WebSharper.Google.Visualization,Version = 3.0.0.0,Culture = neutral,PublicKeyToken = dcd983dec8f76a71

我下载了Websharper并安装了Nuget的预发布版本。 使用WebSharper.3.0.1.73-alpha和WebSharper.Google.Visualization.3.0.2.193-alpha

通过升级到WebSharper.3.0.3.76-alpha来修复它。但是当我在谷歌浏览器中运行它时,我得到以下内容:

You called the draw() method with the wrong type of data rather than a DataTable or DataView

谢谢!

0 个答案:

没有答案