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我能够让我的第一个 json 字段集 "conferences":"name""conferences":"alias"显示在 html 中,但我似乎无法访问深深嵌套在数组中的数组。这些是包含“division”:“name”和“division”:“alias”、“teams”:“name”和“teams”:“market”以及“rank”:“conference”和“rank”的数组: “部门”和“等级”:“锁定”。首先,我将发布基本的工作原理,因为这是我的 javascript 模板。但是我该如何添加它以获得我正在寻找的返回值呢?
$(document).ready(function () {
$('#get-data').click(function () {
var showData = $('#show-data');
$.getJSON('rankings.json', function (data) {
console.log(data);
var conferences = data.conferences.map(function (conferences) {
return conferences.name + ': ' + conferences.alias;
});
showData.empty();
if (conferences.length) {
var content = '<li>' + conferences.join('</li><li>') + '</li>';
var list = $('<ul />').html(content);
showData.append(list);
}
});
showData.text('Loading the JSON file.');
});
});
下面是 Json。
te{
"conferences": [{
"id": "3960cfac-7361-4b30-bc25-8d393de6f62f",
"name": "EASTERN CONFERENCE",
"alias": "EASTERN",
"divisions": [{
"id": "582d6502-9a93-4a8d-8785-69374d732875",
"name": "Atlantic",
"alias": "ATLANTIC",
"teams": [{
"id": "583ecda6-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Raptors",
"market": "Toronto",
"rank": {
"conference": 4,
"division": 1,
"clinched": "division"
}
}, {
"id": "583eccfa-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Celtics",
"market": "Boston",
"rank": {
"conference": 7,
"division": 2,
"clinched": "playoff_berth"
}
}, {
"id": "583ec9d6-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Nets",
"market": "Brooklyn",
"rank": {
"conference": 8,
"division": 3,
"clinched": "playoff_berth"
}
}, {
"id": "583ec87d-fb46-11e1-82cb-f4ce4684ea4c",
"name": "76ers",
"market": "Philadelphia",
"rank": {
"conference": 14,
"division": 4,
"clinched": "eliminated"
}
}, {
"id": "583ec70e-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Knicks",
"market": "New York",
"rank": {
"conference": 15,
"division": 5,
"clinched": "eliminated"
}
}]
}, {
"id": "f3aaf23a-1ceb-46ef-8fef-9403692e801b",
"name": "Central",
"alias": "CENTRAL",
"teams": [{
"id": "583ec773-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Cavaliers",
"market": "Cleveland",
"rank": {
"conference": 2,
"division": 1,
"clinched": "division"
}
}, {
"id": "583ec5fd-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Bulls",
"market": "Chicago",
"rank": {
"conference": 3,
"division": 2,
"clinched": "playoff_berth"
}
}, {
"id": "583ecefd-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Bucks",
"market": "Milwaukee",
"rank": {
"conference": 6,
"division": 3,
"clinched": "playoff_berth"
}
}, {
"id": "583ec7cd-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Pacers",
"market": "Indiana",
"rank": {
"conference": 9,
"division": 4,
"clinched": "eliminated"
}
}, {
"id": "583ec928-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Pistons",
"market": "Detroit",
"rank": {
"conference": 12,
"division": 5,
"clinched": "eliminated"
}
}]
}, {
"id": "54dc7348-c1d2-40d8-88b3-c4c0138e085d",
"name": "Southeast",
"alias": "SOUTHEAST",
"teams": [{
"id": "583ecb8f-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Hawks",
"market": "Atlanta",
"rank": {
"conference": 1,
"division": 1,
"clinched": "conference"
}
}, {
"id": "583ec8d4-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Wizards",
"market": "Washington",
"rank": {
"conference": 5,
"division": 2,
"clinched": "playoff_berth"
}
}, {
"id": "583ecea6-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Heat",
"market": "Miami",
"rank": {
"conference": 10,
"division": 3,
"clinched": "eliminated"
}
}, {
"id": "583ec97e-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Hornets",
"market": "Charlotte",
"rank": {
"conference": 11,
"division": 4,
"clinched": "eliminated"
}
}, {
"id": "583ed157-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Magic",
"market": "Orlando",
"rank": {
"conference": 13,
"division": 5,
"clinched": "eliminated"
}
}]
}]
}, {
"id": "7fe7e212-de01-4f8f-a31d-b9f0a95731e3",
"name": "WESTERN CONFERENCE",
"alias": "WESTERN",
"divisions": [{
"id": "12bf14ba-eb16-4c6f-8275-e801b6947c1e",
"name": "Northwest",
"alias": "NORTHWEST",
"teams": [{
"id": "583ed056-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Trail Blazers",
"market": "Portland",
"rank": {
"conference": 4,
"division": 1,
"clinched": "division"
}
}, {
"id": "583ecfff-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Thunder",
"market": "Oklahoma City",
"rank": {
"conference": 9,
"division": 2,
"clinched": "eliminated"
}
}, {
"id": "583ece50-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Jazz",
"market": "Utah",
"rank": {
"conference": 11,
"division": 3,
"clinched": "eliminated"
}
}, {
"id": "583ed102-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Nuggets",
"market": "Denver",
"rank": {
"conference": 12,
"division": 4,
"clinched": "eliminated"
}
}, {
"id": "583eca2f-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Timberwolves",
"market": "Minnesota",
"rank": {
"conference": 15,
"division": 5,
"clinched": "eliminated"
}
}]
}, {
"id": "f074cb3e-90cf-42e1-8067-cdbcd99ec230",
"name": "Pacific",
"alias": "PACIFIC",
"teams": [{
"id": "583ec825-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Warriors",
"market": "Golden State",
"rank": {
"conference": 1,
"division": 1,
"clinched": "conference"
}
}, {
"id": "583ecdfb-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Clippers",
"market": "Los Angeles",
"rank": {
"conference": 3,
"division": 2,
"clinched": "playoff_berth"
}
}, {
"id": "583ecfa8-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Suns",
"market": "Phoenix",
"rank": {
"conference": 10,
"division": 3,
"clinched": "eliminated"
}
}, {
"id": "583ed0ac-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Kings",
"market": "Sacramento",
"rank": {
"conference": 13,
"division": 4,
"clinched": "eliminated"
}
}, {
"id": "583ecae2-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Lakers",
"market": "Los Angeles",
"rank": {
"conference": 14,
"division": 5,
"clinched": "eliminated"
}
}]
}, {
"id": "1d29f94c-9587-494b-a232-feb20a40eb4c",
"name": "Southwest",
"alias": "SOUTHWEST",
"teams": [{
"id": "583ecb3a-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Rockets",
"market": "Houston",
"rank": {
"conference": 2,
"division": 1,
"clinched": "division"
}
}, {
"id": "583eca88-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Grizzlies",
"market": "Memphis",
"rank": {
"conference": 5,
"division": 2,
"clinched": "playoff_berth"
}
}, {
"id": "583ecd4f-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Spurs",
"market": "San Antonio",
"rank": {
"conference": 6,
"division": 3,
"clinched": "playoff_berth"
}
}, {
"id": "583ecf50-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Mavericks",
"market": "Dallas",
"rank": {
"conference": 7,
"division": 4,
"clinched": "playoff_berth"
}
}, {
"id": "583ecc9a-fb46-11e1-82cb-f4ce4684ea4c",
"name": "Pelicans",
"market": "New Orleans",
"rank": {
"conference": 8,
"division": 5,
"clinched": "playoff_berth"
}
}]
}]
}]
}
最佳答案
我不确定你想要实现什么,但也许你想在 HTML 中获得树状结构?
$(document).ready(function () {
$('#get-data').click(function () {
var showData = $('#show-data');
$.getJSON('rankings.json', function (data) {
console.log(data);
var conferences = data.conferences.map(function (conference) {
var conf = $('<li />').text(conference.name + ': '+ conference.alias);
var divisions = conference.divisions.map(function (division) {
var divisionLi = $('<li />').text(division.name + ': '+ division.alias);
var teams = division.teams.map(function (team) {
return $('<li />').text(team.name +
': '+ team.market + ' | ' +
team.rank.conference + ' : ' +
team.rank.division + ' : ' +
team.rank.clinched);
});
$('<ul />').html(teams).appendTo(divisionLi);
return divisionLi;
});
$('<ul />').html(divisions).appendTo(conf);
return conf;
});
showData.empty();
if (conferences.length) {
var list = $('<ul />').html(conferences);
showData.append(list);
}
});
showData.text('Loading the JSON file.');
});
});
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