https://github.com/maxpavlov/jQuery-File-Upload.MVC3/blob/master/jQuery-File-Upload.MVC3/Controllers/HomeController.cs

Sorry, but my ASP NET MVC knowledge is very limited.

Basically -  should I think that you want to submit the file contents  again with record add/edit?

The afterSubmit indicates this behaviour.

Maybe you will neeed maybe to set async false in ajaxFileUpload.

Also please try first to make a working ASP NET MVC upload not using jqGrid form edit.

Best Regards

Tony

This is what I've tried, (among others) and I always end up with a  null file passed back to the controller.

MVC3 app using :

AjaxFileUpload.js

jQuery-1.7.2

jqGrid-1.4.4

I apologize for the formatting.  If there's a way to retain indentations please tell me.  I'll resubmit.

The AfterSubmit for the "Add function"  is called but kicks out with ret undefined.

Occuring at line 7532:

I'm not sure what the response should be from the CreateAttachmentRecord, which is used in the data argument.  . I'm sending:{"id":"fileToUpload", "success"=true}.   I suspect the data field is wrong, but don't know what I should have there.

JQUERY CODE:

$(document).ready(function () {

'use strict';

jQuery("#table").jqGrid({

datatype: "local",

height: 250,

editurl: "Home/CreateAttachmentRecord",

colNames:['fileToUpload','Title','Description','Control Class','Added By'],

colModel:[

{

name: 'fileToUpload',

index: 'Attachment',

align: 'left',

editable: true,

edittype: 'file',

editoptions: {

enctype: "multipart/form-data"

},

width: 210,

search: false,

editrules:{required:true}

},

{name:'Title',index:'Title', width:50, editrules:{required:false}, editable:true, sorttype:"string"},

{name:'Description',index:'Description', width:100, editrules:{ required:true}, editable:true,sorttype:"string"},

{name:'ControlClass',index:'ControlClass', width:10, editrules:{ required:true}, editable:true, sorttype:"string"},

{name:'AddedBy',index:'AddedBy', width:50, editrules:{required:true}, editable:true,sorttype:"string"},

],

multiselect: true,

caption: "Attachments for: [CR Name Here]",

rowNum:10,

rowList:[10,20,30],

pager: '#pager',

sortname: 'Filename',

viewrecords: true,

sortorder: "desc",

});

var mydata = [

@foreach (var attach in Model) {

@Html.Raw("{");

@Html.Raw( string.Format(

"fileToUpload: "{0}",Title: "{1}",Description: "{2}",ControlClass: "{3}",AddedBy: "{4}" ",

attach.Filename,

attach.Title,

attach.Description,

attach.ControlClass,

attach.AddedByName

)

)

@Html.Raw("},n");

}

];

for(var i=0;i<mydata.length;i++) {

jQuery('#table').jqGrid('addRowData',i+1,mydata[i]);

};

jQuery("#table").jqGrid('navGrid','#pager',

{del:true,add:true,edit:true},

{ jqModal:true,closeAfterEdit: true,recreateForm:true,onInitializeForm : function(formid){ //editoptions

$(formid).attr('method','POST');

$(formid).attr('action','');

$(formid).attr('enctype','multipart/form-data');

},

afterSubmit : function(response, postdata){

$.ajaxFileUpload({

url: 'Home/UploadFile',

secureuri:false,

fileElementId:'fileToUpload',

dataType: 'JSON',

success: function (data, status) {

alert("Upload Complete.");

}

});

}

},

{jqModal:true,closeAfterAdd: true,recreateForm:true,onInitializeForm : function(formid){

$(formid).attr('method','POST');

$(formid).attr('action','');

$(formid).attr('enctype','multipart/form-data');

},

afterSubmit : function(response, postdata){

$.ajaxFileUpload({

url: 'Home/UploadFile',

secureuri:false,

fileElementId:'fileToUpload',

dataType: 'JSON',

success: function (data, status) {

alert("Upload Complete.");

}

});

}

}

);

CONTROLLER CODE:

HttpPost]

public ActionResult UploadFile(HttpPostedFileBase file)

{

string foldername = "~/App_data/" + "5397″;

if (!Directory.Exists(Server.MapPath(foldername)))

{

Directory.CreateDirectory(Server.MapPath(foldername));

}

if (file != null && file.ContentLength > 0)

{

// extract only the fielname

var fileName = Path.GetFileName(file.FileName);

// store the file inside ~/App_Data/uploads folder

var path = Path.Combine(Server.MapPath(foldername), fileName);

file.SaveAs(path);

}

return Json(new

{

success = true

}, JsonRequestBehavior.AllowGet);

}

// This action handles the form POST and the upload

[HttpPost]

public ActionResult CreateAttachmentRecord(string filename,string title, string description, string controlClass, string addedby)

{

AttachmentModel attach = new AttachmentModel();

attach.Filename = filename;

attach.Description = description;

attach.ControlClass = controlClass;

attach.AddedByName = "the current user";

attach.Title = title;

attachments.Add(attach);

return Json(new

{

id = "fileToUpload",

success = true

}, JsonRequestBehavior.AllowGet);

}