我有兩個相同類型的模型,型號A和模型B。我想更新型號A,其型號爲B。這兩種模式都綁定到用戶界面的不同區域。從另一個模型更新一個模型
有沒有辦法做到更新而不必去財產的財產?
// address = model A
// this.editingBillingAddress() = model B
var address = ko.utils.arrayFirst(this.userAddresses(), function (address) {
return address.addressId() == 123;
});
//address = this.editingBillingAddress(); // this does nothing. nothing in the UI updates
// this works but I must explicitly set every property
address.name(this.editingBillingAddress().name());
address.address1(this.editingBillingAddress().address1());
address.address2(this.editingBillingAddress().address2());
// .... and so on until the fingers bleed
在此情況下不起作用。地址不是可觀察的。 – TugboatCaptain 2014-10-08 01:51:46
而不是self.address()你可以使用地址。 – 2014-10-08 03:14:09