I'm having some difficulty loading my jqGrid with a big amount of rows. Once my document is ready I'm calling a Javascript function that gets a collection of objects from an API and then adds the row data to the grid. Everything has been working fine, but now I have over 20,000 rows, so the grid never loads. Is there something I can do to fix this? Is it possible to only paint the data that the user can see? For example, if the row number on the pager is set to 50, can I simply only load 50 rows and not all 25,000?
Here's my grid:
$(function () {
$("#grid").jqGrid({
datatype: "local",
loadonce: false,
height: "auto",
search: true,
title: false ,
autowidth: true,
shrinkToFit: true,
searchOnEnter: true,
colNames: ['ID', 'BDO Number', 'BDO Date', 'Delivery Date', 'Miles', 'Zip Code', 'Zone', 'Fuel Surcharge', 'Driver', 'Driver Rate', 'Total Driver Pay', 'Order', 'Driver ID',
'Vendor ID', 'Vendor', 'Airport', 'Airline', 'Claim Reference', 'Clear Date', 'Mileage', 'Mileage Cost', 'Special', 'Special Cost', 'Exc Cost', 'Pickup Date', 'Total Delivery Cost',
'Vendor Profit', 'Driver Percent', 'Driver Fuel Surcharge', 'Total Driver Reported', 'Payment', 'User Cleared', 'Excess Costs', 'Additional Fees', 'DriverCostSchemaID'],
colModel: [
{ name: 'ID', index: 'ID', hidden: true },
{ name: 'BDONumber', index: 'BDONumber', align: 'center', classes: 'gridButton' },
{ name: 'BDODate', index: 'BDODate', width: 250, align: 'center', formatter: 'date', formatoptions: { newformat: 'l, F d, Y g:i:s A' } },
{ name: 'DeliveryDate', index: 'DeliveryDate', width: 250, align: 'center', formatter: 'date', formatoptions: { newformat: 'l, F d, Y g:i:s A' } },
{ name: 'Miles', index: 'Miles', width: 40, align: 'center' },
{ name: 'ZipCode', index: 'ZipCode', width: 55, align: 'center' },
{ name: 'Zone', index: 'Zone', width: 40, align: 'center' },
{ name: 'FuelFloat', index: 'FuelFloat', width: 50, align: 'center', formatter: money, sorttype: 'float' },
{ name: 'DriverName', index: 'DriverName', width: 125, align: 'center' },
{ name: 'RateFloat', index: 'RateFloat', width: 75, align: 'center', formatter: money, sorttype: 'float' },
{ name: 'PayFloat', index: 'PayFloat', width: 75, align: 'center', formatter: money, sorttype: 'float' },
{ name: 'Order', index: 'Order', hidden: true },
{ name: 'Driver', index: 'Driver', hidden: true },
{ name: 'Vendor', index: 'Vendor', hidden: true },
{ name: 'Airport', index: 'Airport', hidden: true },
{ name: 'Airline', index: 'Airline', hidden: true },
{ name: 'VendorName', index: 'VendorName', hidden: true },
{ name: 'ClaimReference', index: 'ClaimReference', hidden: true },
{ name: 'ClearDate', index: 'ClearDate', hidden: true, formatter: 'date', formatoptions: { newformat: 'l, F d, Y g:i:s A' } },
{ name: 'Mileage', index: 'Mileage', hidden: true },
{ name: 'MileageCost', index: 'MileageCost', hidden: true, formatter: money },
{ name: 'Special', index: 'Special', hidden: true },
{ name: 'SpecialCost', index: 'SpecialCost', hidden: true, formatter: money },
{ name: 'ExcCost', index: 'ExcCost', hidden: true, formatter: money },
{ name: 'PickupDate', index: 'PickupDate', hidden: true, formatter: 'date', formatoptions: { newformat: 'l, F d, Y g:i:s A' } },
{ name: 'TotalDeliveryCost', index: 'TotalDeliveryCost', hidden: true, formatter: money },
{ name: 'VendorProfit', index: 'VendorProfit', hidden: true, formatter: money },
{ name: 'DriverPercent', index: 'DriverPercent', hidden: true },
{ name: 'DriverFuelSurcharge', index: 'DriverFuelSurcharge', hidden: true, formatter: money },
{ name: 'TotalDriverReported', index: 'TotalDriverReported', hidden: true, formatter: money },
{ name: 'Payment', index: 'Payment', hidden: true },
{ name: 'UserCleared', index: 'UserCleared', hidden: true },
{ name: 'ExcCost', index: 'ExcCost', hidden: true },
{ name: 'AdditionalFees', index: 'AdditionalFees', hidden: true, formatter: money },
{ name: 'DriverCostSchemaID', index: 'DriverCostSchemaID', hidden: true },
],
rowNum: 100,
rowList: [100, 500, 1000, 100000],
viewrecords: true,
pager: "pager",
sortorder: "desc",
sortname: "DeliveryDate",
ignoreCase: true,
headertitles: true,
emptyrecords: "There are no results.",
})
$("#grid").jqGrid('filterToolbar', { stringResult: true, searchOnEnter: true, defaultSearch: 'cn' });
GetBDOs();
});
And the GetBDOs function:
function GetBDOs() {
var request = $.ajax({
url: "#Url.Action("GetBDOs", "DPAdmin")",
type: "GET",
cache: false,
async: true,
dataType: "json"
});
request.done(function (results) {
var thegrid = $("#grid");
thegrid.clearGridData();
for (var i = 0; i < 100; i++) {
thegrid.addRowData(i + 1, results[i]);
}
thegrid.trigger("reloadGrid");
});
}
Which calls this:
[Authorize]
public JsonResult GetBDOs()
{
List<BDO> BDOs= new List<BDO>();
// Get all BDOs
BDOs = WebInterface.GetBDOs();
var jsonResult = Json(BDOs.ToArray(), JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return jsonResult;
}
WebInterface.GetBDOs simply hits the database and grabs all the current BDO objects, which is now between 20,000 - 25,000 and freezes the grid. Any help with this?
You really should be paginating that data on the server side before sending it back to the browser. Then all you need to do is fetch the next/prev page and redraw the grid.
The part
var thegrid = $("#grid");
thegrid.clearGridData();
for (var i = 0; i < 100; i++) {
thegrid.addRowData(i + 1, results[i]);
}
thegrid.trigger("reloadGrid");
of GetBDOs function makes performance problems definitively. Instead of calling addRowData in the loop you should set data parameter to results with respect of setGridParam:
var thegrid = $("#grid");
thegrid.clearGridData();
thegrid.jqGrid("setGridParam", {data: results});
thegrid.trigger("reloadGrid");
Additionally it's very important to add gridview: true option to jqGrid.
Even better seems to me to replace use url: "#Url.Action("GetBDOs", "DPAdmin")" as jqGrid parameters together with datatype: "json" and loadonce: true. It will makes the same Ajax call to the server and fill the grid with all 20000 or 25000 rows of data, but placing only 100 first rows in the grid.
One more recommendation will be to use key: true property in ID column. It will inform jqGrid to use the value from ID column as rowid (the value of id attributes of <tr> elements of the grid). You should consider additionally to remove a lot of hidden columns and saves the data only in the internal data option of the grid.
Related
I am trying to show data in group using jqGrid. It creates multiple group for same name.
Below is My Code
jQuery("#jqGridManage").jqGrid({
datatype: "local",
data: Projectdata,
colNames: ['Action', 'Opportunity Id', 'Salesforce Opportunity ID', 'Project Name (Opportunity Name)', 'Project Type', 'Type Of Revenue', 'Milestone Description', 'Amount', 'PO Number', 'PO Amount', 'Close Date', 'Assigned To',
'Business Unit', 'Product', 'Channel Name', 'Sales Person', 'Vertical', 'Customer Name', 'Customer Contact','Region'],
colModel: [
{ name: 'actionBtn', search: false, frozen: true, width: 200, align: 'center'},
{ name: 'OpportunityID', index: 'id', frozen: true },//, cellattr: arrtSetting
{ name: 'SalesforceOpportunityId', index: 'invdate', frozen: true },
{ name: 'OpportunityName', index: 'name', frozen: true },
{ name: 'ProjectTypeLongName', index: 'amount', frozen: true },
{ name: 'ProjectTypeChildName', index: 'tax', frozen: true },
{ name: 'ChannelName', index: 'total', frozen: true },
{ name: 'Amount', index: 'amount' },
{ name: 'PONumber', index: 'closedate' },
{ name: 'POAllocatedAmount', index: 'closedate' },
{ name: 'CloseDate', index: 'closedate' },
{ name: 'AssignedTo', index: 'note' },
{ name: 'BusinessUnit', index: 'note' },
{ name: 'Product', index: 'product' },
{ name: 'Channel Name', index: 'stage' },
{ name: 'SalesPerson', index: 'salesperson' },
{ name: 'Vertical', index: 'vertical' },
{ name: 'CustomerName', index: 'customername' },
{ name: 'CustomerContactNumber', index: 'currency' },
{ name: 'Region', index: 'amountexpected' }
],
shrinkToFit: false,
pager: "#jqGridPagerManage",
viewrecords: true,
autowidth: true,
height: 450,
sortname: "OpportunityID",
grouping: true,
groupingView: {
groupField: ["OpportunityID"],
groupColumnShow: [true, true],
groupCollapse: false,
groupDataSorted: true
},
resizeStop: function () {
resizeColumnHeader.call(this);
fixPositionsOfFrozenDivs.call(this);
fixGboxHeight.call(this);
},
loadComplete: function () {
fixPositionsOfFrozenDivs.call(this);
},
gridComplete: function () {
var ids = $("#jqGridManage").jqGrid('getDataIDs');
for (var i = 0; i < ids.length; i++) {
var rowId = ids[i],
// statusId = $("#list").jqGrid ('getCell', rowId, 'statusId'),
// activeBtn = "";
// if (statusId == 0) { // Inactive
activeBtn = "<button class='ManageEditBtn ManageEdit'><i class='fa fa-edit'></i> Edit</button> <button class='ManageEdit ManageCreate'><i class='fa fa-plus'></i> Create Invoice</button>";
//"onclick='publish(" + rowId + ")' />";
// }
jQuery("#jqGridManage").jqGrid('setRowData', rowId, { actionBtn: activeBtn });
}
},
})
In my code data coming from backend. I am grouping by OpportunityID; there are 4 opprtunity id's but each group is showing multiple times. Below is My screenshow for reference.
I have referred other same questions also but that are not helpful. Can anybody help me in this?
colModel, which you use have many inconsistencies. You should remove of index properties. If you use index in combination with datatype: "local", then the value of index property should corresponds the name property or to reference name of another column of colModel. The best choice is not using any index property at all.
Additionally you have to fix the name of Channel Name column. The value of name property will be used for building ids of some internal elements on the HTML page and HTML5 don't allow the usage of spaces in id.
The problem IMHO is that your data coming from the server should be sorted by OpportunityID. Check if this is true.
Another cause can be in your gridComplete event. Remove this event and see if the grouping is ok.
I have a jqGrid that loads fine and the drop down loads fine as well but I'm not sure hot to go about updating(loading) the second dropdown based on the first dropdown's onchange event.
Here is my grid. As you can see I load countries but now I would like to load the available currencies based on the selected country.
$("#jqgrid").jqGrid
({
url: '#Url.Action("GetSupplierData", "Maintenance")',
datatype: 'json',
mtype: 'Get',
//table header name
colNames: [
'Id', 'Code', 'Name', 'Account Number', 'Contact Person', 'Contact Number',
'Email', 'Address', 'Country', 'Currency', 'InsertUserId',
'InsertDateTime', 'InsertUserName', 'UpdateUserId', 'UpdateDateTime', 'UpdateUserName'
],
//colModel takes the data from controller and binds to grid
colModel: [
{
key: true,
hidden: true,
name: 'id',
index: 'id',
editable: true
}, {
key: false,
name: 'code',
index: 'code',
editable: true
}, {
key: false,
name: 'name',
index: 'name',
editable: true
}, {
key: false,
name: 'accountnumber',
index: 'accountnumber',
editable: true
}, {
key: false,
name: 'contactperson',
index: 'contactperson',
editable: true
}, {
key: false,
name: 'contactnumber',
index: 'contactnumber',
editable: true
}, {
key: false,
name: 'email',
index: 'email',
editable: true
}, {
key: false,
name: 'address',
index: 'address',
editable: true
}, {
key: false,
name: 'countryId',
index: 'countryId',
editable: true,
edittype: 'select',
editoptions: {
dataInit: function(element) {
$.ajax({
url: '#Url.Action("GetCountries", "Maintenance")',
dataType: 'json',
type: 'POST',
success: function(response) {
var array = response;
if (array != null) {
var i;
for (i in array) {
if (array.hasOwnProperty(i)) {
if (ctyId == array[i].id) {
$(element).append("<option value=" + array[i].id +" selected>" + array[i].name +"</option>");
} else {
$(element).append("<option value=" + array[i].id + ">" + array[i].name + "</option>");
}
}
}
}
}
});
},
dataEvents:
{
type: 'change',
fn: function (e) {
}
}
},
editrules: { required: true, integer: true }
}, {
key: false,
name: 'currencyId',
index: 'currencyId',
editable: true
}, {
key: false,
hidden: true,
name: 'insertUserId',
index: 'insertUserId',
editable: true
}, {
key: false,
hidden: true,
name: 'insertDateTime',
index: 'insertDateTime',
editable: true
}, {
key: false,
hidden: true,
name: 'insertUserName',
index: 'insertUserName',
editable: true
}, {
key: false,
hidden: true,
name: 'updateUserId',
index: 'updateUserId',
editable: true
}, {
key: false,
hidden: true,
name: 'updateDateTime',
index: 'updateDateTime',
editable: true
}, {
key: false,
hidden: true,
name: 'updateUserName',
index: 'updateUserName',
editable: true
}
],
rowNum: 10,
rowList: [10, 20, 30, 40],
height: '100%',
caption: 'Suppliers',
emptyrecords: 'No records to display',
jsonReader:
{
root: "rows",
page: "page",
total: "total",
records: "records",
repeatitems: false,
Id: "0"
},
pager: '#pjqgrid',
sortname: 'id',
toolbarfilter: true,
viewrecords: true,
sortorder: "asc",
autowidth: true,
multiselect: false,
onSelectRow: function(id) {
var selRowId = $("#jqgrid").jqGrid('getGridParam', 'selrow');
ctyId = $("#jqgrid").jqGrid('getCell', selRowId, 'currencyId');
}
//pager-you have to choose here what icons should appear at the bottom
//like edit,create,delete icons
}).navGrid('#pjqgrid',
{
edit: true,
add: false,
del: true,
search: true,
refresh: true
},
{
// edit options
zIndex: 1000,
url: '#Url.Action("EditSupplier", "Maintenance")',
dataType: "html",
closeOnEscape: true,
closeAfterEdit: true,
recreateForm: true,
afterComplete: function(response) {
$('#alerts').html(response.responseText);
}
},
{
// add options
},
{
// delete options
zIndex: 1000,
url: '#Url.Action("DeleteSupplier", "Maintenance")',
type: "POST",
closeOnEscape: true,
closeAfterDelete: true,
recreateForm: true,
msg: "Are you sure you want to delete this?",
afterComplete: function(response) {
$('#alerts').html(response.responseText);
}
});
This Guriddo of jqGrid example will point you in the right direction.
I'm loading the JQgrid from the external Ajax call. I'm expecting my JQgrid to set the values with the edit fields once i pass my Array object.
I have tried all the ways which i found in google, but no luck.
Can someone point me where i'm making mistake ?
var grid = $("#JobGrid").jqGrid({
datatype: "json",
colNames: ['Product Name', 'Product ID', 'ProdTypeAvail', 'Piece/Sheet', 'Type', 'Pages', 'Copies', 'ExtraCharges', '', ''],
colModel: [
{ name: 'strProductName', index: 'strProductName', editable: true, edittype: 'text' },
{ name: 'strProductID', index: 'strProductID', editable: true, hidden: true, editrules: { edithidden: true } },
{ name: 'strProdTypeAvail', index: 'strProdTypeAvail', editable: true, hidden: true, editrules: { edithidden: true } },
{ name: 'iPiecesPerSheet', index: 'ipieces', editable: true, edittype: 'text', formatter: TrimZero },
{ name: 'strProductType', index: 'strProducttype', editable: true, edittype: 'select' },
{ name: 'iPages', index: 'iPages', editable: true, edittype: 'text', formatter: TrimZero },
{ name: 'iCopies', index: 'iCopies', editable: true, edittype: 'text', formatter: TrimZero },
{ name: 'dExtraCharge', index: 'dExtraCharge', editable: true, edittype: 'text', formatter: TrimZero },
{
name: 'Delete', label: 'Delete', title: 'Delete', width: 25, index: 'Delete', sortable: false,
formatter: function () {
return "<input type='button' value='del' />"
//return "<div><img src='http://icons.iconarchive.com/icons/hopstarter/button/16/Button-Delete-icon.png'/></div>"
}
},
{
name: 'Duplicate', width: 25, index: 'Duplicate', sortable: false,
formatter: function () {
return "<input type='button' value='dup' />"
//return "<div><img src='http://icons.iconarchive.com/icons/hopstarter/soft-scraps/16/File-New-icon.png'/></div>"
}
}
],
hidegrid: false,
autowidth: true,
shrinkToFit: true,
height: '100%',
scrollOffset: 0,
rowNum: -1,
jsonReader: { repeatitems: false},
rownumbers: true,
caption: "Job Details",
cellEdit: true,
cellsubmit: 'clientArray',
editurl: 'clientArray',
pager: '#JobGridpager',
localReader: { id: 'iRowID' },
....
My AJAX Call to load JQgrid
$j("#txtJobID").change(function () {
....
$j.ajax({
type: 'GET',
url: "http:/localhost:20/api/Job/GetFullJobDetails?Ary=" + JSON.stringify(obj),
dataType: 'json',
success: function (oJobdata) {
var oData = oJobdata.lstJobChildInfo;
grid.jqGrid('clearGridData');
grid.setGridParam({ data: oData });
grid[0].refreshIndex();
grid.trigger("reloadGrid");
...
My "oData" which I'm passing to my JQgrid...
[object1, object2]
Object1 :
dExtraCharge: 10
dJobDate: "0001-01-01T00:00:00"
iAddCopy: 0
iCopies: 4
iFirstCopy: 0
iPages: 1
iPiecesPerSheet: 0
iRowID: 1
iTotalCopy: 0
lstJobChildInfo: null
strAction: null
strCompanyID: "C01"
strCustomerID: null
strCustomerName: null
strJobID: null
strJobchdid: null
strMobile: null
strProdTypeAvail: "PT01-PT02-PT03"
strProductID: "P005"
strProductName: "Art 130 +3"
strProductType: "One Side"
strProductTypeID: "PT01"
strStatus: null
strUserName: null
proto: Object
Object2 :
dExtraCharge: 0
dJobDate: "0001-01-01T00:00:00"
iAddCopy: 0
iCopies: 4
iFirstCopy: 0
iPages: 2
iPiecesPerSheet: 2
iRowID: 2
iTotalCopy: 0
lstJobChildInfo: null
strAction: null
strCompanyID: "C01"
strCustomerID: null
strCustomerName: null
strJobID: null
strJobchdid: null
strMobile: null
strProdTypeAvail: "PT01-PT02-PT03"
strProductID: "P023"
strProductName: "Synthetic 125 Micron"
strProductType: "Diff Front And Back"
strProductTypeID: "PT02"
strStatus: null
strUserName: null
proto: Object
I have try setting,
iRowID as ID
jsonReader: { repeatitems: false},
grid[0].refreshIndex();
but still grid remains empty without any data :-(
I have an Editor Grid and a store with a custom type in it.
store :
var sourceStore = new Ext.data.JsonStore({
url: hp,
storeId: 'labels-data-store',
idProperty: 'ID',
root: 'results',
fields: [{
name: 'ID',
type: 'int'
}, {
name: 'LanguageID',
type: 'int'
}, {
name: 'KeyID',
type: 'int'
}, {
name: 'Value',
type: 'string'
}, {
name: 'ToolTip',
type: 'string'
}, {
name: 'LanguageName',
type: 'string'
}, {
name: 'KeyInfo',
type: 'LanguageKeyInfo'
},
CUSTOM TYPE HERE !! !{
name: 'ServerComments',
type: 'string'
}]
});
Editor Grid :
var sourceGrid = new Ext.grid.EditorGridPanel({
id: 'source-grid',
region: 'center',
title: localize.sourceView,
iconCls: 'source-view-title',
store: sourceStore,
trackMouseOver: true,
disableSelection: false,
loadMask: true,
split: true,
stripeRows: true,
border: true,
autoExpandColumn: 'label',
cm: sourceColModel,
// customize view config
viewConfig: {
forceFit: true,
enableRowBody: true,
showPreview: false,
emptyText: localize.noRecordsFound
},
sm: new Ext.grid.RowSelectionModel({
singleSelect: false,
moveEditorOnEnter: true
})
});
Custome Type implementation:
LanguageKeyInfo = function () {
this.ID = arguments[0];
this.Value = arguments[1];
this.Description = arguments[2];
}
Ext.data.Types.LANGUAGEKEYINFO = {
convert: function (v, data) {
if (!data) {
return null;
}
if (!data.KeyInfo) {
return null;
}
return new LanguageKeyInfo(
data.KeyInfo.ID,
data.KeyInfo.Value,
data.KeyInfo.Description);
},
sortType: function (key) {
return key.ID;
},
type: 'LanguageKeyInfo'
}
Source Column Model:
var sourceColModel = new Ext.grid.ColumnModel({
columns: [{
header: 'ID',
dataIndex: 'ID',
width: 50,
hidden: true,
sortable: true
}, {
header: 'Language ID',
dataIndex: 'LanguageID',
width: 50,
hidden: true,
sortable: true
}, {
header: 'Language',
dataIndex: 'LanguageName',
width: 20,
hidden: true,
sortable: true
}, {
header: 'Key ID',
dataIndex: 'KeyID',
width: 30,
hidden: true,
sortable: true
}, {
header: 'Key',
dataIndex: 'KeyValue',
width: 40,
sortable: true,
editor: new Ext.form.TextField({
allowBlank: false,
maxLength: 200
})
}, {
header: 'Label',
dataIndex: 'Value',
sortable: true,
editor: new Ext.form.TextField({
allowBlank: false,
maxLength: 500
}),
renderer: function (sc) {
var lanID = getSelectedLanguageID() ? getSelectedLanguageID() : 1;
switch (parseInt(lanID)) {
case 2:
return '<div class="rtl">' + sc + '</div>';
default:
return sc;
}
}
}, {
header: 'Description',
dataIndex: 'KeyDescription',
width: 30,
editor: new Ext.form.TextField({
allowBlank: true,
vtype: 'englishOnly',
maxLength: 100
})
}, {
header: 'Tool Tip',
dataIndex: 'ToolTip',
width: 80,
sortable: true,
editor: new Ext.form.TextField({
allowBlank: true,
maxLength: 200
})
}]
});
When I start editing the first column row the text field value is [object,object] which mean the grid is passing the KeyInfo object to the textbox value.
How can I send one of KeyInfo properties to the textbox and have it mapped to the store record ??
For starters your dataIndex does not reference a valid record mapping:
dataIndex: 'KeyValue', should probably be dataIndex: 'KeyInfo',
Secondly I don't think there is any support for custom types on grid editors. I might be wrong of course.
The following ExtJS grid worked until I put the checkbox column in it, now I get this error:
I based the checkbox column code on this code.
What do I need to do to get the checkbox column to work?
var myData = [
[4, 'This is a whole bunch of text that is going to be word-wrapped inside this column.', 0.24, true, '2010-11-17 08:31:12'],
[16, 'Computer2', 0.28, false, '2010-11-14 08:31:12'],
[5, 'Network1', 0.02, false, '2010-11-12 08:31:12'],
[1, 'Network2', 0.01, false, '2010-11-11 08:31:12'],
[12, 'Other', 0.42, false, '2010-11-04 08:31:12']
];
var myReader = new Ext.data.ArrayReader({}, [{
name: 'id',
type: 'int'
}, {
name: 'object',
type: 'object'
}, {
name: 'status',
type: 'float'
}, {
name: 'rank',
type: 'boolean'
}, {
name: 'lastChange',
type: 'date',
dateFormat: 'Y-m-d H:i:s'
}]);
var grid = new Ext.grid.GridPanel({
region: 'center',
style: 'margin: 10px',
store: new Ext.data.Store({
data: myData,
reader: myReader
}),
columns: [{
header: 'ID',
width: 50,
sortable: true,
dataIndex: 'id',
hidden: false
},
{
header: 'Object',
width: 120,
sortable: true,
dataIndex: 'object',
renderer: columnWrap
}, {
header: 'Status',
width: 90,
sortable: true,
dataIndex: 'status'
},
{
xtype: 'checkcolumn',
header: 'Test',
dataIndex: 'rank',
width: 55
},
{
header: 'Last Updated',
width: 120,
sortable: true,
renderer: Ext.util.Format.dateRenderer('Y-m-d H:i:s'),
dataIndex: 'lastChange'
}],
viewConfig: {
forceFit: true,
getRowClass: function(record, rowIndex, rp, ds){
if(rowIndex == 2){
return 'red-row';
} else {
return '';
}
}
},
title: 'Computer Information',
width: 500,
autoHeight: true,
frame: true,
listeners: {
'rowdblclick': function(grid, index, rec){
var id = grid.getSelectionModel().getSelected().json[0];
go_to_page('edit_item', 'id=' + id);
}
}
});
You get this error because you have not included the CheckColumn extension. You can get the extension from : http://dev.sencha.com/deploy/dev/examples/ux/CheckColumn.js .. include it and you should be able to remove the error..