[CLOSED] [1.0] - MVC - How to get FileUploadField's Content

[drkoh]

Hi,

Is there a way to pass the content (byte[]) of the FileUploadFiled (after a file is selected) to a Controller?


[Update]
I have the IsUpload="true" for the DirectEvent, I think I can access the file content in the controller using this.Request.Files but when return, the browser prompt the user whether to open the file... in which I should not prompt at all.


Thank.

[Vladimir]

Hi,

Can you post Controller action code?

[drkoh]

Controller

        public AjaxResult GetFile()
        {
            Request.Files[0].SaveAs("c:\\abc.xls");
            AjaxResult result = new AjaxResult();            
            return result;
        }

Markup

<ext:FormPanel runat="server" Layout="Fit">
            <Items>
                <ext:FileUploadField ID="fileupload" runat="server" Icon="PageExcel" ButtonText="Browse">
                    <Listeners>
                        <FileSelected Handler="#{Store_ImportExcel}.reload();" />
                    </Listeners>
                </ext:FileUploadField>
                <ext:Button runat="server" Text="ss">
                    <DirectEvents>
                        <Click Url="/Ticket/GetFile/" IsUpload="true" CleanRequest="true" Method="POST" >
                        </Click>
                    </DirectEvents>
                </ext:Button>                
            </Items>
        </ext:FormPanel>

[drkoh]

Ah, figured it out. Have to set the IsUpload flag to true in the Controller Action

public AjaxResult GetFile()
{
  Request.Files[0].SaveAs("c:\\abc.xls");
  AjaxResult result = new AjaxResult();   
  result.IsUpload = true;         
  return result;
}