Javascript 获取选定的JSON数据
我有一个JSON数据，如下所示：Javascript 获取选定的JSON数据,javascript,jquery,json,Javascript,Jquery,Json,我有一个JSON数据，如下所示： [{ "RM_Name": "Russ Martin", "Division": "East", "RM_Phone": "(603) 491-1259", "RC_Name": "Jacob Sucoff", "RC_Phone": "(800) 247-4154 x3403", "States_Covered": "MT,VT, NH, ME (all firms)", "Latitude": 46.
[{
"RM_Name": "Russ Martin",
"Division": "East",
"RM_Phone": "(603) 491-1259",
"RC_Name": "Jacob Sucoff",
"RC_Phone": "(800) 247-4154 x3403",
"States_Covered": "MT,VT, NH, ME (all firms)",
"Latitude": 46.6797995,
"Longitude": -110.044783,
"Coordinates": "46.6797995,-110.044783"
}, {
"RM_Name": "Carey Fortnam",
"Division": "East",
"RM_Phone": "(585)-259-7394",
"RC_Name": "Matt Wrzesniewsky",
"RC_Phone": "(800) 247-4154 x3088",
"States_Covered": "NY- Upstate ex Rockland County (BD, FP)",
"Latitude": 40.7056308,
"Longitude": -73.9780035,
"Coordinates": "40.7056308,-73.9780035"
}, {
"RM_Name": "Brandon Born",
"Division": "East",
"RM_Phone": "(860) 919-2998",
"RC_Name": "Greg Curran",
"RC_Phone": "(800) 247-4154 x3413",
"States_Covered": "CT, NY - Upstate, MA - ex metro Boston (FI), MA - Central, West (all firms)",
"Latitude": 41.5178234,
"Longitude": -72.757507,
"Coordinates": "41.5178234,-72.757507"
}, {
"RM_Name": "Joe Tocyloski",
"Division": "East",
"RM_Phone": "(201) 314-7943",
"RC_Name": "Eric Siegrist",
"RC_Phone": "(800) 247-4154 x3113",
"States_Covered": "PA - East, NJ - South (FP)",
"Latitude": 40.9945928,
"Longitude": -77.6046984,
"Coordinates": "40.9945928,-77.6046984"
}, {
"RM_Name": "Phil Hemery",
"Division": "East",
"RM_Phone": "(917) 583-1760",
"RC_Name": "Ney Castro",
"RC_Phone": "(800) 247-4154 x3062",
"States_Covered": "NJ (FI), NJ - Bergen County (all firms), NY - NYC (FI,RIA)/Westchester (FI,BD)/Rockland County (all firms)",
"Latitude": 40.1430241,
"Longitude": -74.7311156,
"Coordinates": "40.1430241,-74.7311156"
}, {
"RM_Name": "Robert Mancini",
"Division": "East",
"RM_Phone": "(617) 549-1349",
"RC_Name": "Charlie Kim",
"RC_Phone": "(800) 247-4154 x3241",
"States_Covered": "MA - East (all firms)",
"Latitude": 42.0629399,
"Longitude": -71.718067,
"Coordinates": "42.0629399,-71.718067"
}, {
"RM_Name": "Damien Ramondo",
"Division": "East",
"RM_Phone": "(610) 909-8955",
"RC_Name": "William Wielgolewski",
"RC_Phone": "(800) 247-4154 x3053",
"States_Covered": "NJ, PA East",
"Latitude": 40.1430241,
"Longitude": -74.7311156,
"Coordinates": "40.1430241,-74.7311156"
}, {
"RM_Name": "Kevin Gang",
"Division": "East",
"RM_Phone": "(724) 407-3757",
"RC_Name": "Michael Rus",
"RC_Phone": "(800) 247-4154 x3052",
"States_Covered": "W VA,PA - West (all firms), OH - Cleveland (BD, FI)",
"Latitude": 38.0033854,
"Longitude": -79.7715309,
"Coordinates": "38.0033854,-79.7715309"
}, {
"RM_Name": "Andrew Fischer",
"Division": "East",
"RM_Phone": "(248) 505-8211",
"RC_Name": "Charlie Kim",
"RC_Phone": "(800) 247-4154 x3114",
"States_Covered": "MI - (all firms)",
"Latitude": 44.9700413,
"Longitude": -86.4158049,
"Coordinates": "44.9700413,-86.4158049"
}, {
"RM_Name": "David Saslowsky",
"Division": "East",
"RM_Phone": "(917) 620-6042",
"RC_Name": "Matt Werner",
"RC_Phone": "(800) 247-4154 x3025",
"States_Covered": "NYC",
"Latitude": 40.7056308,
"Longitude": -73.9780035,
"Coordinates": "40.7056308,-73.9780035"
}, {
"RM_Name": "Robert Brazofsky",
"Division": "East",
"RM_Phone": "(917) 359-8113",
"RC_Name": "Matt Werner",
"RC_Phone": "(800)247-4154 x3405",
"States_Covered": "NYC",
"Latitude": 40.7056308,
"Longitude": -73.9780035,
"Coordinates": "40.7056308,-73.9780035"
}, {
"RM_Name": "Joseph Proscia",
"Division": "East",
"RM_Phone": "(201) 233-2417",
"RC_Name": "Matt Wrzesniewsky",
"RC_Phone": "(800) 247-4154 x3091",
"States_Covered": "NJ - North ex Bergen County, NY - NYC (FP)",
"Latitude": 40.1430241,
"Longitude": -74.7311156,
"Coordinates": "40.1430241,-74.7311156"
}, {
"RM_Name": "William Marsalise",
"Division": "East",
"RM_Phone": "(646) 703-4732",
"RC_Name": "Nick Semko",
"RC_Phone": "(800) 247-4154 3242",
"States_Covered": "NY - LI and Outer Boroughs (FI), LI Planners",
"Latitude": 40.7056308,
"Longitude": -73.9780035,
"Coordinates": "40.7056308,-73.9780035"
}, {
"RM_Name": "Dan Stack",
"Division": "East",
"RM_Phone": "(937) 750-6112",
"RC_Name": "Nick Semko",
"RC_Phone": "(800) 247-4154 x3093",
"States_Covered": "OH - Columbus and South (all firms), KY - Covington (all firms)",
"Latitude": 40.1903624,
"Longitude": -82.6692524,
"Coordinates": "40.1903624,-82.6692524"
}, {
"RM_Name": "James Broderick",
"Division": "East",
"RM_Phone": "(440) 596-2194",
"RC_Name": "Jacob Sucoff",
"RC_Phone": "(800) 247-4154 x3068",
"States_Covered": "OH - North of Columbus ex Cleveland (all firms), Cleveland (FP)",
"Latitude": 40.1903624,
"Longitude": -82.6692524,
"Coordinates": "40.1903624,-82.6692524"
}, {
"RM_Name": "Christopher Carrelha",
"Division": "South",
"RM_Phone": "404-719-6860",
"RC_Name": "Daryl Northrop",
"RC_Phone": "(800)247-4154 x3097",
"States_Covered": "FL - North (FP)",
"Latitude": 27.975728,
"Longitude": -83.8330166,
"Coordinates": "27.975728,-83.8330166"
}, {
"RM_Name": "Don Connell",
"Division": "South",
"RM_Phone": "(615) 424-1044",
"RC_Name": "Mark Gleason",
"RC_Phone": "(800) 247-4154 x3024",
"States_Covered": "TN, AR, KY - ex Covington (all firms), MO - St. Louis (by firm)",
"Latitude": 35.8304544,
"Longitude": -85.9785989,
"Coordinates": "35.8304544,-85.9785989"
}, {
"RM_Name": "Jay O'Connor",
"Division": "South",
"RM_Phone": "(704) 516-5290",
"RC_Name": "Grant Kunkel",
"RC_Phone": "(800) 247-4154 x3177",
"States_Covered": "NC - ex coast, SC, GA - Savannah to Augusta (all firms)",
"Latitude": 35.2145629,
"Longitude": -79.8912675,
"Coordinates": "35.2145629,-79.8912675"
}, {
"RM_Name": "Dwight Cornell",
"Division": "South",
"RM_Phone": "(239) 404-6608",
"RC_Name": "Mark Gleason",
"RC_Phone": "(800) 247-4154 x3020",
"States_Covered": "FL - South, VI, PR (all firms)",
"Latitude": 27.975728,
"Longitude": -83.8330166,
"Coordinates": "27.975728,-83.8330166"
}, {
"RM_Name": "Eric Indovina",
"Division": "South",
"RM_Phone": "(205) 602-2767",
"RC_Name": "Robert Amberger",
"RC_Phone": "(800) 247-4154 x3205",
"States_Covered": "AL (all firms), GA (BD, RIA)",
"Latitude": 32.6010277,
"Longitude": -86.6807364,
"Coordinates": "32.6010277,-86.6807364"
}, {
"RM_Name": "Russ Corby",
"Division": "South",
"RM_Phone": "(646) 696-0069",
"RC_Name": "Natasha Fomenko",
"RC_Phone": "(800) 247-4154 x3066",
"States_Covered": "TX - DFW (BD, FP) Houston Austin and San Antonio (FP, FI)",
"Latitude": 31.1693363,
"Longitude": -100.0768425,
"Coordinates": "31.1693363,-100.0768425"
}, {
"RM_Name": "Chris Boeker",
"Division": "South",
"RM_Phone": "(713) 213-2990",
"RC_Name": "Tom Perini",
"RC_Phone": "(800) 247-4154 x3722",
"States_Covered": "TX - Southeast (BD), MS, LA - South (all firms)",
"Latitude": 31.1693363,
"Longitude": -100.0768425,
"Coordinates": "31.1693363,-100.0768425"
}, {
"RM_Name": "Robert Nelms",
"Division": "South",
"RM_Phone": "(804) 814-4806",
"RC_Name": "Grant Kunkel",
"RC_Phone": "(800) 247-4154 x3239",
"States_Covered": "VA - ex DC metro (all firms), NC - Coast, MD (ex Baltimore), VA, DC (FI), TN - northeastern corner (all firms)",
"Latitude": 38.0033854,
"Longitude": -79.7715309,
"Coordinates": "38.0033854,-79.7715309"
}, {
"RM_Name": "Joe Dominguez",
"Division": "South",
"RM_Phone": "(917) 299-8819",
"RC_Name": "Daryl Northrop",
"RC_Phone": "(800) 247-4154 x3116",
"States_Covered": "FL - North (BD, FI)",
"Latitude": 27.975728,
"Longitude": -83.8330166,
"Coordinates": "27.975728,-83.8330166"
}, {
"RM_Name": "Marc Della Pia",
"Division": "South",
"RM_Phone": "(202) 384-2512 ",
"RC_Name": "Jeremy Prawer",
"RC_Phone": "(800) 247-4154 x3231",
"States_Covered": "MD, DC - Metro, VA - Alexandria (BD, FA), Baltimore (FI)",
"Latitude": 38.8058411,
"Longitude": -77.2684162,
"Coordinates": "38.8058411,-77.2684162"
}, {
"RM_Name": "Terry Harris",
"Division": "South",
"RM_Phone": "(214) 399-1472",
"RC_Name": "Natasha Fomenko",
"RC_Phone": "(800) 247-4154 x3429",
"States_Covered": "OK, TX - by city (all firms)",
"Latitude": 35.3097654,
"Longitude": -98.7165585,
"Coordinates": "35.3097654,-98.7165585"
}, {
"RM_Name": "Arend Elston",
"Division": "West",
"RM_Phone": "(314) 566-6305",
"RC_Name": "Zachary Bindler",
"RC_Phone": "(800) 247-4154 x3060",
"States_Covered": "AR, MO, IL - South(all firms)",
"Latitude": 34.7519275,
"Longitude": -92.1323668,
"Coordinates": "34.7519275,-92.1323668"
}, {
"RM_Name": "John Schmidt",
"Division": "West",
"RM_Phone": "(847) 910-4126",
"RC_Name": "Thomas Lonergan",
"RC_Phone": "(800) 247-4154 x3200",
"States_Covered": "IL - Chicago Metro (BD)",
"Latitude": 35.20105,
"Longitude": -91.831833,
"Coordinates": "35.20105,-91.831833"
}, {
"RM_Name": "Jason Stevens",
"Division": "West",
"RM_Phone": "(763) 360-4365",
"RC_Name": "Brian Paulson",
"RC_Phone": "(800) 247-4154 x3067",
"States_Covered": "MN, ND (All Firms)",
"Latitude": 46.7248,
"Longitude": -94.680176,
"Coordinates": "46.7248,-94.680176"
}, {
"RM_Name": "Laura Rupsis",
"Division": "West",
"RM_Phone": "(630) 441-8301",
"RC_Name": "Kenny Meyer",
"RC_Phone": "(800) 247-4154 x323",
"States_Covered": "IL - Chicago Metro (FI, FP)",
"Latitude": 39.7408263,
"Longitude": -89.503508,
"Coordinates": "39.7408263,-89.503508"
}, {
"RM_Name": "Patrick Denis",
"Division": "West",
"RM_Phone": "(920) 362-2692",
"RC_Name": "Zachary Bindler",
"RC_Phone": "(800) 247-4154 x3132",
"States_Covered": "WI (all firms), Upper Peninsula of Michigan",
"Latitude": 44.7862909,
"Longitude": -89.8267157,
"Coordinates": "44.7862909,-89.8267157"
}, {
"RM_Name": "Michael Cheskis",
"Division": "West",
"RM_Phone": "(317) 416-1938",
"RC_Name": "Kenny Meyer",
"RC_Phone": "(800)-247-4154 x3174",
"States_Covered": "IN (all firms), IL - Chicago Metro (By Firm)",
"Latitude": 39.7662195,
"Longitude": -86.441277,
"Coordinates": "39.7662195,-86.441277"
}, {
"RM_Name": "Dave Mitchell",
"Division": "West",
"RM_Phone": "(954) 218-2632",
"RC_Name": "Douglas Caggiano",
"RC_Phone": "(800) 247-4154 x3090",
"States_Covered": "IA, KS, NE, SD, MO - Kansas City (all firms)",
"Latitude": 41.9383166,
"Longitude": -93.39108,
"Coordinates": "41.9383166,-93.39108"
}, {
"RM_Name": "Paul Moyer",
"Division": "West",
"RM_Phone": "(425) 765-6798",
"RC_Name": "Paul Hammer",
"RC_Phone": "(800) 247-4154 x3103",
"States_Covered": "WA, ID, OR (all firms)",
"Latitude": -24.4400201,
"Longitude": 120.9620539,
"Coordinates": "(-)24.4400201,120.9620539"
}, {
"RM_Name": "Peter Szabo",
"Division": "West",
"RM_Phone": "(646) 696-0065",
"RC_Name": "Mark Quarno",
"RC_Phone": "(800) 247-4154 x3237",
"States_Covered": "AK, NV - Reno (all firms), N. CA (BD & FI), San Francisco (FI)",
"Latitude": 61.3025006,
"Longitude": -158.7696247,
"Coordinates": "61.3025006,-158.7696247"
}, {
"RM_Name": "Lou Tousignant",
"Division": "West",
"RM_Phone": "(415) 857-0655",
"RC_Name": "Matthew Santora",
"RC_Phone": "(800) 247-4154 x3220",
"States_Covered": "N.CA (FP), San Francisco (BD & FP)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}, {
"RM_Name": "Matt Malvey",
"Division": "West",
"RM_Phone": "(619) 937-1828",
"RC_Name": "Mark Quarno",
"RC_Phone": "(800) 247-4154 x3129",
"States_Covered": "CA - San Diego (all firms)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}, {
"RM_Name": "Kevin Dausch",
"Division": "West",
"RM_Phone": "(415) 279-4074",
"RC_Name": "Matthew Santora",
"RC_Phone": "(800)247-4154 x3050",
"States_Covered": "N. CA (BD & FI), San Francisco (FI)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}, {
"RM_Name": "Scott Hutton",
"Division": "West",
"RM_Phone": "(303) 514-0322",
"RC_Name": "Paul Hammer",
"RC_Phone": "(800) 247-4154 x3232",
"States_Covered": "CO, NM, WY, MT (all firms)",
"Latitude": 38.997934,
"Longitude": -105.550567,
"Coordinates": "38.997934,-105.550567"
}, {
"RM_Name": "Bryan Pacana",
"Division": "West",
"RM_Phone": "(206) 681-6575",
"RC_Name": "AB Sales Desk",
"RC_Phone": "(800) 247-4154",
"States_Covered": "CA - North LA to Santa Barbara, HI (all firms)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}, {
"RM_Name": "Robert Forrester",
"Division": "West",
"RM_Phone": "(888) 805-4242",
"RC_Name": "Mac Winchester",
"RC_Phone": "(800) 247-4154 x3061",
"States_Covered": "CA - Orange County to San Diego (all firms)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}, {
"RM_Name": "Michael Ossmen",
"Division": "West",
"RM_Phone": "(626) 720-2314",
"RC_Name": "Brian Lee",
"RC_Phone": "(800) 247-4154 x3238",
"States_Covered": "CA - Downtown LA, Pasadena, South Bay & Inland Empire (All Firms)",
"Latitude": 37.2718745,
"Longitude": -119.2704153,
"Coordinates": "37.2718745,-119.2704153"
}]
$.getJSON('/proto/Alfred/ab-rm/data/rm_data.js', function (data) {
$.each(data, function (i, item) {
var rm_name = item.RM_Name, division = item.Division, rm_phone = item.RM_Phone, rc_name = item.RC_Name, rc_phone = item.RC_Phone, states = item.States_Covered;
});
});
上面的代码让我可以获取所有的数据，我如何修改这些代码，以便将它们分组或类似的内容。如果还没有小提琴，很抱歉。谢谢。您可以根据需要筛选数据
$.getJSON('/proto/Alfred/ab-rm/data/rm_data.js', function (data) {
var east = $(data).filter(function() {
return this.Division === "East";
});
});
如果你想做大量的过滤，那么我建议使用一个函数，沿着这些思路
function dataByPropertyValue(data, property, value) {
return $(data).filter(function() {
return this[property] === value;
});
}
$.getJSON('/proto/Alfred/ab-rm/data/rm_data.js', function (data) {
east = dataByPropertyValue(data, "Division", "East");
west = dataByPropertyValue(data, "Division", "West");
});
尝试使用下划线.js。
它有一整套用于分组、筛选、查找等的功能
var evens = _.filter([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
=> [2, 4, 6]
希望这能有所帮助。+2从未见过像这样使用过滤器，但它是有意义的。很好@阿切尔：你能提供小提琴吗？@a_miguel6687你制作小提琴，让阿切尔编辑。乞丐、挑肥拣瘦的人等等，对吧？嗯，这很简单，因为已经提供了一套相当好的数据。我在答案中添加了一个小标题。@iambriansreed当我第一次发现可以在数组上使用jQuery函数时，我非常激动，但是是的，过滤特别有用。他为什么要加载另一个JavaScript库？他已经装好的那个只有一行，为什么不呢？为什么要重新发明轮子？这个答案的重点是强调已经有非常好的库被编写来帮助程序员完成常见任务。@blorkfish下划线是我的一种退路，我想在不使用其他库的情况下实现这一点。