I’ve been trying to get this to work for days upon days and it seems like one thing after another. Initially, I finally tracked it down to trouble passing ASP.NET dates in the JSON string back to the grid. I am now using JSON.NET and the dates are coming back the way they should be I’m stuck right back where I alwasy seem to be. Here is my code, returned json string, and jqGrid code also: (I’m sorry it’s so long, but I just didn’t want to leave anything out in case that was the part that was screwing me up)! Basically, I am continually stuck in the success method of the ajax call where I try to addJSONData…. as of right now I am getting an error from Firebug that says: invalid property id ({total:1,page:1,records:5,[{‘ROWID’:1,’…rName’:’BCC’,’SubmitterID’:’BCC4010′,’Su
ANY HELP WOULD BE SO GREATLY APPRECIATED! I Want to use this plug in so much, but I am going absolutely nuts trying to make it work!
Thanks in Advance, Briana 🙂
WebMethod: <WebMethod()> _ <Script.Services.ScriptMethod(UseHttpGet:=False, ResponseFormat:=ResponseFormat.Json)> _ Public Function GetTableData() As String Dim objController As New TradingPartnersController Dim gv_page As String = String.Empty Dim sidx As String = String.Empty Dim sord As String = String.Empty Dim start As String = String.Empty Dim limit As String = String.Empty Dim row As String = String.Empty Dim header As String = String.Empty Dim count As Integer = 0 Dim total_pages As Integer = 0 gv_page = HttpContext.Current.Request.Form('page') '.Form('page') ' get the requested page limit = HttpContext.Current.Request.Form('rows') ' get how many rows we want to have into the grid sidx = HttpContext.Current.Request.Form('sidx') ' get index row - i.e. user click to sort sord = HttpContext.Current.Request.Form('sord') ' get the direction If String.IsNullOrEmpty(sidx) Then sidx = 'PartnerID' End If If String.IsNullOrEmpty(sord) Then sord = 'ASC' End If If String.IsNullOrEmpty(limit) Then limit = 10 End If '' connect to the database 'GridView1.DataSource = objController.ListAll() 'GridView1.DataBind() Dim objCollection As List(Of TradingPartnersInfo) = objController.ListAll() count = objCollection.Count If count > 0 Then total_pages = Math.Ceiling(count / Int32.Parse(limit)) Else total_pages = 0 End If If gv_page Is Nothing Then gv_page = 1 End If If Not gv_page > total_pages Then gv_page = total_pages End If start = Math.Ceiling(Int32.Parse(limit) * (Int32.Parse(gv_page) - Int32.Parse(limit))) If start < 1 Then start = 1 Dim objPageCollection As List(Of TradingPartnersInfo) = objController.ListTradingPartners(sidx, sord, Int32.Parse(start), Int32.Parse(limit)) Dim json As New StringBuilder json.Append('{') json.Append('total:' & total_pages.ToString & ',') json.Append('page:' & gv_page.ToString & ',') json.Append('records:' & count.ToString & ',') json.Append(JsonConvert.SerializeObject(objPageCollection)) json.Append('}') Return json.ToString End Function Here is the jqGrid code: jQuery('table.scroll').jqGrid({ jsonReader: { root: 'rows', //arry containing actual data page: 'page', //current page total: 'total', //total pages for the query records: 'records', //total number of records repeatitems: false, id: 'ID' //index of the column with the PK in it }, datatype: function(postdata) { jQuery.jmsajax({ type: 'POST', url: 'EDI.asmx', method: 'GetTableData', dataType: 'msjson', data: {}, complete: function(data) { var mygrid = jQuery('table.scroll')[0]; var result = (eval('(' + data.responseText + ')')); var myjsongrid = (jeval(result.d)); alert(myjsongrid.rows); mygrid.addJSONData(jeval(myjsongrid.rows)); //This is ERROR LINE myjsongrid = null; myjsongridParsed = null; result = null; }, success: function(data) { alert('success: ' + data); }, error: function(xhr) { var res = xhr.responseText; alert(res); } }); }, colNames: [ 'ROWID', 'ID', 'PartnerID', 'Direction', 'InterchangeVersion', 'InterchangeSenderID', 'InterchangeReceiverID', 'ProductionMode', 'SubmitterName', 'SubmitterID', 'SubmitterPOC', 'CommQual', 'CommNumber', 'ReceiverName', 'ReceiverID', 'PartnerType', 'PartnerNotes', 'IncomingSP', 'OutgoingSP', 'ExchangeAck', 'isDeleted', 'DateTimeInserted', 'KeyID' ], colModel: [ { name: 'ROWID', width: 1, hidden: true, key: false, sorttype: 'int', editrules: { searchhidden: false, hidedlg: true, index: 'ROWID', jsonmap: 'ROWID' } }, { name: 'ID', width: 1, hidden: true, key: true, sorttype: 'int', editrules: { searchhidden: true, hidedlg: false, index: 'ID', jsonmap: 'ID' } }, { name: 'PartnerID', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'PartnerID', jsonmap: 'PartnerID', label: 'PartnerID', resizable: true, search: true } }, { name: 'Direction', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'I:O' }, editrules: { required: true, index: 'Direction', jsonmap: 'Direction', label: 'Direction', resizable: true, search: true } }, { name: 'InterchangeVersion', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: '004010X098A1:004010X097A1:004010X096A1:004010X098A:004010X097A:004010X096A' }, editrules: { required: true, index: 'InterchangeVersion', jsonmap: 'InterchangeVersion', label: 'InterchangeVersion', resizable: true, search: true } }, { name: 'InterchangeSenderID', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'InterchangeSenderID', jsonmap: 'InterchangeSenderID', label: 'InterchangeSenderID', resizable: true, search: true } }, { name: 'InterchangeReceiverID', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'InterchangeReceiverID', jsonmap: 'InterchangeReceiverID', label: 'InterchangeReceiverID', resizable: true, search: true } }, { name: 'ProductionMode', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'T:P' }, editrules: { required: true, index: 'ProductionMode', jsonmap: 'ProductionMode', label: 'ProductionMode', resizable: true, search: true } }, { name: 'SubmitterName', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'SubmitterName', jsonmap: 'SubmitterName', label: 'SubmitterName', resizable: true, search: true } }, { name: 'SubmitterID', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'SubmitterID', jsonmap: 'SubmitterID', label: 'SubmitterID', resizable: true, search: true } }, { name: 'SubmitterPOC', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'SubmitterPOC', jsonmap: 'SubmitterPOC', label: 'SubmitterPOC', resizable: true, search: true } }, { name: 'CommQual', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'ED:EM:FX:TE' }, editrules: { required: false, index: 'CommQual', jsonmap: 'CommQual', label: 'CommQual', resizable: true, search: true } }, { name: 'CommNumber', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: false, index: 'CommNumber', jsonmap: 'CommNumber', label: 'CommNumber', resizable: true, search: true } }, { name: 'ReceiverName', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'ReceiverName', jsonmap: 'ReceiverName', label: 'ReceiverName', resizable: true, search: true } }, { name: 'ReceiverID', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: true, index: 'ReceiverID', jsonmap: 'ReceiverID', label: 'ReceiverID', resizable: true, search: true } }, { name: 'PartnerType', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'Clearinghouse:PPO:Both' }, editrules: { required: true, index: 'PartnerType', jsonmap: 'PartnerType', label: 'PartnerType', resizable: true, search: true } }, { name: 'PartnerNotes', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'textarea', editrules: { required: false, index: 'PartnerNotes', jsonmap: 'PartnerNotes', label: 'PartnerNotes', resizable: true, search: true } }, { name: 'IncomingDataPrepSP', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: false, index: 'IncomingDataPrepSP', jsonmap: 'IncomingDataPrepSP', label: 'IncomingDataPrepSP', resizable: true, search: true } }, { name: 'OutgoingDataPrepSP', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'text', editrules: { required: false, index: 'OugoingDataPrepSP', jsonmap: 'OugoingDataPrepSP', label: 'OutgoingDataPrepSP', resizable: true, search: true } }, { name: 'ExchangeAck', width: 50, resizable: true, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'True:False' }, editrules: { required: true, index: 'ExchangeAck', jsonmap: 'ExchangeAck', label: 'ExchangeAck', resizable: true, search: true } }, { name: 'isDeleted', width: 5, resizable: false, sortable: true, sorttype: 'text', editable: true, edittype: 'select', editoptions: { value: 'Yes:No' }, editrules: { required: true, index: 'isDeleted', jsonmap: 'msg.d.isDeleted', label: 'isDeleted', resizable: true, search: true } }, { name: 'DateTimeInserted', width: 20, hidden: false, datefmt: 'Y-m-d', sorttype: 'date', editable: false, editrules: { index: 'DateTimeInserted', jsonmap: 'DateTimeInserted', label: 'DateTimeInserted', resizable: true, search: true } }, { name: 'KeyID', width: 5, hidden: true, key: false, sorttype: 'int', editrules: { index: 'KeyID', jsonmap: 'KeyID', hidedlg: true, label: 'KeyID', resizable: false, search: false } } ], height: 400, shrinkToFit: true, pager: jQuery('#pager'), rowNum: 10, rowList: [10, 20, 30, 40, 50], sortname: 'ROWID', sortorder: 'asc', viewrecords: true, imgpath: 'http://localhost/DNN5/js/jQuery/jqGrid-3.4.3/themes/sand/images', caption: 'X12 Trading Partners', viewrecords: true, gridComplete: function() { alert('i'm grid complete' + JSON.stringify(msg)); //updates the new column order position $('table.scroll').tableDnDUpdate(); }}).navGrid('table.scroll', { edit: true, add: true, del: true }).tableDnD(); Here is the Returned JSON String: (I have no problem seeing this data being returned to client.)
success:
{total:1,page:1,records:5,[{'ROWID':1,'ID':1,'PartnerID':'BCN','Direction':'I','InterchangeVersion':'004010X096A1','InterchangeSenderID':'BCC4010','InterchangeReceiverID':'company','ProductionMode':'T','SubmitterName':'BCC','SubmitterID':'BCC4010','SubmitterPOC':'BCC','CommQual':'','CommNumber':'','ReceiverName':'company','ReceiverID':'BCC4010','PartnerTypes':'','PartnerNotes':'','IncomingDataPrepSP':'','OutgoingDataPrepSP':'','ExchangeAck':false,'DateTimeInserted':new Date(1214412777787),'IsDeleted':false},{'ROWID':2,'ID':2,'PartnerID':'BCN','Direction':'I','InterchangeVersion':'004010X098A1','InterchangeSenderID':'BCC4010','InterchangeReceiverID':'company','ProductionMode':'T','SubmitterName':'BCC','SubmitterID':'BCC4010','SubmitterPOC':'BCC','CommQual':'','CommNumber':'','ReceiverName':'company','ReceiverID':'BCC4010','PartnerTypes':'','PartnerNotes':'','IncomingDataPrepSP':'','OutgoingDataPrepSP':'','ExchangeAck':false,'DateTimeInserted':new Date(1212088125000),'IsDeleted':false},{'ROWID':3,'ID':3,'PartnerID':'BCN','Direction':'O','InterchangeVersion':'004010X091A1','InterchangeSenderID':'HCA770385729','InterchangeReceiverID':'BCC47198 ','ProductionMode':'T','SubmitterName':'company Administrators','SubmitterID':'HCA770385729','SubmitterPOC':'briana','CommQual':'EM','CommNumber':'briana@company.com','ReceiverName':'BCN','ReceiverID':'BCC47198','PartnerTypes':'','PartnerNotes':'','IncomingDataPrepSP':'','OutgoingDataPrepSP':'','ExchangeAck':false,'DateTimeInserted':new Date(1212088125547),'IsDeleted':false},{'ROWID':4,'ID':4,'PartnerID':'EHG','Direction':'I','InterchangeVersion':'004010X097A1','InterchangeSenderID':'330989922','InterchangeReceiverID':'company','ProductionMode':'T','SubmitterName':'DENTALCONNECT','SubmitterID':'330989922','SubmitterPOC':'','CommQual':'','CommNumber':'','ReceiverName':'','ReceiverID':'','PartnerTypes':'Clearinghouse','PartnerNotes':'Dental clearinghouse. Sends billing address in the pay-to segment (NM1*87) and the service address in the billing segment (NM1*85).','IncomingDataPrepSP':'[dispatch].spPreprocessEHG','OutgoingDataPrepSP':'','ExchangeAck':true,'DateTimeInserted':new Date(1235603192033),'IsDeleted':false},{'ROWID':5,'ID':5,'PartnerID':'EMDEON','Direction':'I','InterchangeVersion':'004010X097A1','InterchangeSenderID':'341884003','InterchangeReceiverID':'857297703','ProductionMode':'T','SubmitterName':'INTERACTIVE PAYER NETWORK','SubmitterID':'341884003','SubmitterPOC':'','CommQual':'','CommNumber':'','ReceiverName':'','ReceiverID':'','PartnerTypes':'Clearinghouse','PartnerNotes':'Dental clearinghouse. Sends billing address in the pay-to segment (NM1*87) and the service address in the billing segment (NM1*85).','IncomingDataPrepSP':'','OutgoingDataPrepSP':'','ExchangeAck':true,'DateTimeInserted':new Date(1235603192000),'IsDeleted':false}]}
Actually, tvanfosson makes an excellent point with the requirement of the ‘rows’ identifier. I’m unfamiliar with jMSAjax so my comments may be null and void. I’m glad to be aware of it.
Could it be something as simple as the return type being string? That is, when the response is evaluated, you end up with the encapsulated string not the json object.
I’ve been in a similar place myself. I found the options to be either, create a business object that represents the expected jqGrid response and return the object not a string (ASP.NET will serialize it as JSON for you!) or modify the jqGrid to eval the response twice (messy).