UPLoader(component) & VBnet

Webix JS
1

Hi.
I have a project for uploading files in Ajax & VBnet which works perfectly.

=ajax==========================

    $("#upload").click(function () {
        var data = new FormData();
        for (var i = 0; i < selectedFiles.length; i++) {
            data.append(selectedFiles[i].name, selectedFiles[i]);
        }
        $.ajax({
            type: "POST",
            url: "FileHandler.ashx",
            contentType: false,
            processData: false,
            data: data,
            success: function (result) {
                alert(result);
            },
            error: function () {
                alert("ERROR");
            }
        });
    });

=VBNet==========================

Imports System.Web
Imports System.Web.Services

Public Class FileHandler
   Implements System.Web.IHttpHandler

    Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
        If (context.Request.Files.Count > 0) Then
            Dim files As HttpFileCollection = context.Request.Files
            For Each key As String In files
                Dim file As HttpPostedFile = files(key)
                Dim filename As String = file.FileName
                filename = context.Server.MapPath("~/Uploaded/" + filename)
                file.SaveAs(filename)
            Next
        End If

        context.Response.ContentType = "text/plain"
        context.Response.Write("OK")
    End Sub

    ReadOnly Property IsReusable() As Boolean Implements IHttpHandler.IsReusable
        Get
            Return False
        End Get
    End Property
End Class

===============================

I would replace the my button and use the Webix component UPLOADER. I tried but I think something wrong.

var loadFile= {view: "uploader",id: "uploader_1",value: "Upload file",link: "mylist",upload: "<b>FileHandler.ashx</b>"}

 var loadListFile= {view:"list",  id:"mylist", type:"uploader",autoheight:true, borderless:true}

I have to use another method?
Thank you in advance for a solution …

2

The client side will look like next

http://webix.com/snippet/ef2f3e13

It will send code to server side encoded like next

------WebKitFormBoundary1bBX1dHykGpLeAf3
Content-Disposition: form-data; name="upload"; filename="filemanager.png"
Content-Type: image/png


------WebKitFormBoundary1bBX1dHykGpLeAf3--

Basically it works the same as normal upload control without any extra js code.

3

Hi maksim.
Thank you for your quick response.

The procedure works fine but it gave the error of the server’s response.

The line in vbnet

context.Response.Write (“OK”)

must be corrected

“context.Response.Write (” {status: ‘server’} " ) "

… How to properly report the documentation …

http://docs.webix.com/desktop__uploader_serverside.html

4

… How to properly report the documentation …

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