【发布时间】:2020-10-29 04:12:16
【问题描述】:
我有一个 asp.net 核心后端,通过 api 调用获取数据。我有这个对象模型:
public class CostGroup
{
public long Id { get; set; }
public string Name { get; set; }
public int Rank { get; set; }
public bool HcPlanning { get; set; }
public bool OtherPlantCost { get; set; }
public bool DirectLabCost { get; set; }
public long CompanyId { get; set; }
public Company Company { get; set; }
}
还有这个 api 调用:
[HttpGet("{id}")]
public CostGroup GetCostGroup(long Id)
{
return DataContext.CostGroups.Find(Id);
}
这是angular中对应的服务:
getCostGroup(id: number) {
return this.http.get<CostGroup>('api/masterdata/costaccounting/costgroups/' + id);
}
一切正常,我在客户端得到这样的结果:
{"id":24,"name":"ss","rank":123,"hcPlanning":true,"otherPlantCost":true,"directLabCost":true,"companyId":1,"company":null}
如您所见,布尔值被正确识别。但是如果我想读取布尔值,我会得到未定义的。我以这样的角度阅读了CostGroup 对象:
this.service.getCostGroup(e.key).subscribe(costGroup => {
this.costGroup = costGroup;
this.companyId = costGroup.companyId;
this.hcplanning = costGroup.hcplanning;
this.otherplantcost = costGroup.otherplantcost;
this.directlabcost = costGroup.directlabcost;
alert(costGroup.directlabcost);
this.editMode = true;
this.name = costGroup.name;
this.popup.instance.show();
});
所有布尔字段都未定义。为什么?如何克服这个问题?
【问题讨论】:
标签: angular asp.net-core-webapi