Question

我有一个格式为

的javascript数据库

var db = [
{ "id": "500020", "type": "0", "address": "", "firstName": "bob", "lastName": "builder", "title": "Mr", "managerId": "0", "officeId": "222", "cellPhone": "", "officePhone": "001221212121", "email": "myemail@domain.com", "Hours": "", "Custface": "", "Hearloop": "", "Parking": "", "Toilets": "", "Wheelchair": "", "OfficeType": "", "lat": "", "lon": "", "Company": "mycompany","image": "1111" },
{ "id": "500025", "type": "0", "address": "", "firstName": "danny", "lastName": "mccanny", "title": "Mr", "managerId": "0", "officeId": "0", "cellPhone": "", "officePhone": "012545251", "email": "Danny@mccanny.com", "Hours": "", "Custface": "", "Hearloop": "", "Parking": "", "Toilets": "", "Wheelchair": "", "OfficeType": "", "lat": "", "lon": "", "Company": "dannycompany","image": "500025" }
]

然后我像这样引用它

this.employees = db;

在一个函数中，然后当用户像这样搜索时过滤它

    var employees = this.employees.filter(function (element) {
        var fullname = element.firstname + " " + element.lastname;
        return fullname.tolowercase().indexof(searchkey.tolowercase()) > -1;
    });

问题在于它正在搜索对象的每个元素，而不仅仅是firstName和lastName。

有人可以告诉我如何使用javascript或jquery来过滤名字和姓氏

Answer 1

我们可以使用jquery grep方法来过滤数据，代码将是

var employees = $.grep(this.employees, function(element){
    var fullname = element.firstName + " " + element.lastName;
    return fullname.toLowerCase().indexOf(searchkey.toLowerCase()) > -1;
})

键上的javascript数组对象过滤器

1 个答案: