按角度7按日期过滤表格？

Question

如何根据用户在角度7中选择的到期日期仅过滤表格中项目列表中的项目？

请考虑下表：

product: product1, product2, product3
exp-date: Mar 15 2019, Mar 16 2019, Mar 18 2019

来自API的回复：

[{"symbol":"AMD","optionType":"P","optionId":355395412,"strikePrice":28.0,"totalContracts":1.0,"expirationDate":"04/12/2019","premiumPerShare":40.4737,"parentId":null,"status":"Filled","manage":true},
{"symbol":"AMD","optionType":"C","optionId":355395018,"strikePrice":29.0,"totalContracts":1.0,"expirationDate":"04/12/2019","premiumPerShare":35.4237,"parentId":null,"status":"Filled","manage":true}]

Answer 1

假设您的selectedExpirationDate采用'mm / dd / yyyy'格式。 （如果不是你需要把它变成'mm / dd / yyyy'）

var requriredProduct=this.products.filter(x=>x.expirationDate==selectedExpirationDate)