我正在使用 kogrid 来显示数据，如下所示：
我的淘汰 vm 对 MVC 控制器进行 ajax 调用以检索形状如下的 DTO：
我想用红色为具有未通过验证的值的单元格背景着色。例如，数据数组的第一个元素包含值为“False”的“CostCentreIsValid”成员，因此我希望第一行的“Cost Center (Dim1)”列为 RED。对于同一个数组元素，“AccountIsValid”成员包含值“True”，所以我希望第一行的“GL Account (Account)”单元格为绿色。
淘汰赛视图模型：
"use strict";
function ViewModel(interchangeId) {
var edited = function (interchangeId, accountIsValid, costCentreIsValid, supplierIsValid, supplierNo, invoiceNo, costCentre, glAccount, amount, invoiceDesc, originalRec) {
var self = this;
// Properties
self.interchangeId = interchangeId;
self.supplierNo = ko.observable(supplierNo);
self.invoiceNo = ko.observable(invoiceNo);
self.costCentre = ko.observable(costCentre);
self.glAccount = ko.observable(glAccount);
self.amount = ko.observable(amount);
self.invoiceDesc = ko.observable(invoiceDesc);
self.originalRec = originalRec;
}
var editBatchVm = function () {
var self = this;
var $loadingIndicator = $('#loading-indicator');
// Properties
self.recs = ko.observableArray([]);
self.selected = ko.observableArray();
var textEditTemplate = '<div><input type=\"text\" data-bind=\"visible: $parent.selected(), value: $parent.entity[$data.field]" /><span data-bind=\"visible: !$parent.selected(), text: $parent.entity[$data.field]\"></span></div>';
self.columnDefs = [
{ width: 100, field: 'supplierNo', displayName: 'Supplier No', cellTemplate: textEditTemplate },
{ width: 150, field: 'invoiceNo', displayName: 'Invoice No' },
{ width: 150, field: 'costCentre', displayName: 'Cost Centre (Dim1)', cellTemplate: textEditTemplate },
{ width: 200, field: 'glAccount', displayName: 'GL Account (Account)', cellTemplate: textEditTemplate },
{ width: 100, field: 'amount', displayName: 'Amount' },
{ width: 300, field: 'invoiceDesc', displayName: 'Invoice Description' },
];
self.filterOptions = {
filterText: ko.observable(""),
useExternalFilter: false
};
self.pagingOptions = {
currentPage: ko.observable(1),
pageSizes: ko.observableArray([10, 20, 50]),
pageSize: ko.observable(10),
totalServerItems: ko.observable(0)
};
self.sortInfo = ko.observable({ column: { 'field': 'TimeReceived' }, direction: 'desc' });
self.gridOptions = {
data: self.recs,
columnDefs: self.columnDefs,
autogenerateColumns: false,
showGroupPanel: true,
showFilter: true,
filterOptions: self.filterOptions,
enablePaging: true,
pagingOptions: self.pagingOptions,
sortInfo: self.sortInfo,
rowHeight: 35,
selectWithCheckboxOnly: true,
selectedItems: self.selected,
canSelectRows: true,
displaySelectionCheckbox: true,
};
self.batchId = ko.observable();
// Methods
self.get = function () {
$loadingIndicator.show();
$.ajax({
url: BASE_URL + 'EditBatch/GetRecords',
type: 'get',
data: {
'interchangeId': interchangeId
},
contentType: 'application/json; charset=utf-8',
success: function (data) {
var recsArray = [];
$.each(data, function (key, value) {
recsArray.push(
new edited(
interchangeId,
value.AccountIsValid,
value.CostCentreIsValid,
value.SupplierIsValid,
value.Transaction.Voucher[0].Transaction[0].ApArInfo.ApArNo,
value.Transaction.Voucher[0].Transaction[0].ApArInfo.InvoiceNo,
value.Transaction.Voucher[0].Transaction[0].GLAnalysis.Dim1,
value.Transaction.Voucher[0].Transaction[0].GLAnalysis.Account,
value.Transaction.Voucher[0].Transaction[0].Amounts.Amount,
value.Transaction.Voucher[0].Transaction[0].Description,
value.Transaction
)
);
});
self.recs(recsArray);
//batch level info
self.pagingOptions.totalServerItems(data.length);
self.batchId(data[0].BatchId);
}
});
$loadingIndicator.hide();
};
self.resubmit = function () {
var data = { Recs: ko.toJS(this.recs) };
$.ajax({
type: "POST",
url: BASE_URL + 'EditBatch/Resubmit',
data: ko.toJSON(data),
contentType: 'application/json',
async: true,
success: function (data) {
window.location = BASE_URL + 'APInvoicesSummary/Index';
},
error: function (data) {
toastrs(false);
}
});
}
// Subscriptions
self.pagingOptions.pageSize.subscribe(function (data) {
self.pagingOptions.currentPage(1);
self.get();
});
self.pagingOptions.currentPage.subscribe(function (data) {
self.get();
});
self.sortInfo.subscribe(function (data) {
self.pagingOptions.currentPage(1);
self.get();
});
//self.gridOptions.selectedItems.subscribe(function (data) {
// if (data.length > 0) {
// self.date(data[0].date);
// self.voucherNo(data[0].voucherNo);
// self.description(data[0].description);
// self.amount(data[0].amount);
// }
//});
}
/////////////////////////////////////////////////////////////////
// Let's kick it all off
var vm = new editBatchVm();
ko.applyBindings(vm, $("#KoSection")[0]);
vm.get();
};
有没有人遇到过如何做到这一点的例子？