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假设我们有以下对象:如何使用ko.mapping更新Javascript对象中的属性 - 敲除?
var gridViewModelJs =
{"GridViewModel":{"Rows":[{"RowNumber":"1","Id":"6","Name":"FullNameOfUser","NumberOfUsers":"12","RegistrationDate":"10/15/2013"}],"FoundItems":"4","CurrentPage":1,"TotalPages":1,"ItemsPerPage":50,"PagingLinks":""},
"EntityModel":{"Id":0,"PermissionIds":null,"Name":null,"NumberOfUsers":0,"PersianRegistrationDate":null,"RegistrationDate":"0001-01-01T00:00:00","Authorizations":null,"Users":null,"Contents":null}};
var KoEntityViewModel = ko.mapping.fromJS(gridViewModelJs);
ko.applyBindings(KoEntityViewModel);
上面的代码工作,更新我用下面的代码KoEntityViewModel.
:在KoEntityViewModel.EntityModel
// receivedData is data that returns from jQuery Ajax
// I'm dead sure `receivedData` is correct
var doneFunc = function (receivedData) {
ko.mapping.fromJS(receivedData, KoEntityViewModel.EntityModel);
showDetailsBlock();
};
但没有更新。 请指导我如何上面的示例中更新KoEntityViewModel.EntityModel
能否请您介绍更多?什么是数据变量? –
@Mohammad对不起,我想这将是'receivedData'在你的情况。 '{}'用于传递选项。文档在这方面不太好。 – woz
抱歉,我无法理解:-(我应该写什么而不是'{}',我应该写'EntityModel' –