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代码如下:EmployeeModel是viewModel,问题是当我更改某个项目的属性 - employees(obs数组)中的deletedFlag时,deletedItems未更新。KnockoutJs计算数组未正确计算
我该如何解决这个问题?
function Employee(data) {
this.employeid = ko.observable(data.employeid);
this.name = ko.observable(data.name);
this.isactive = ko.observable(data.isactive);
this.deletedFlag = ko.observable(false);
}
var EmployeeModel = function() {
var self = this;
self.employees = ko.observableArray([]);
self.deletedItems = ko.computed(function() {
return ko.utils.arrayFilter(self.employees(), function (item) {
return item.deletedFlag == true;
});
}, this);
}
编辑:与下面的代码从阵列标志着一个项目为删除
self.removeEmployee = function (employee) {
employee.deletedFlag(true);
};
希望u必须在年底加KO绑定'ko.applyBindings(新EmployeeModel());' – RohitWagh
也张贴一些HTML到小提琴通过它 – RohitWagh