Asp.net jQuery的陣列搜索

Question

爵士，

var reservations = [ 
    { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, 
    { "HotelId": "02", "HotelName": "DPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, 
    { "HotelId": "03", "HotelName": "BPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, 
    { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166910", "Guest Name": "Jomon" }, 
    { "HotelId": "02", "HotelName": "DPA", "ReservNum": "0166977", "Guest Name": "Jonny" }  
]; 

這是我的數組，我想搜索"HotelId": "01"，我想這陣

var newArray = [ 
    { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, 
    { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166910", "Guest Name": "Jomon" } 
]; 

這是可能的，任何人都可以請幫我 ？

Answer 1

試試這個： -

var reservations = [ { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, { "HotelId": "02", "HotelName": "DPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, { "HotelId": "03", "HotelName": "BPA", "ReservNum": "0166977", "Guest Name": "Jonny" }, { "HotelId": "01", "HotelName": "SPA", "ReservNum": "0166910", "Guest Name": "Jomon" }, { "HotelId": "02", "HotelName": "DPA", "ReservNum": "0166977", "Guest Name": "Jonny" } 
] 

function getByHotelId(id) 
{ 
    return $.grep(reservations,function(d,i){ 
    return d.HotelId==id 
    }); 
} 
var newArray =getByHotelId('01'); 
alert(JSON.stringify(newArray)); 

Demo