Javascript 需要根据下拉菜单中选择的国家显示不同的json文件
到目前为止,我可以搜索并让人们知道在搜索框中输入姓名的人的排名 我需要根据用户选择的国家显示我的json。 我已经包含了一个外部json文件。 谢谢你的帮助。 谢谢 这是我的json文件Javascript 需要根据下拉菜单中选择的国家显示不同的json文件,javascript,json,ajax,Javascript,Json,Ajax,到目前为止,我可以搜索并让人们知道在搜索框中输入姓名的人的排名 我需要根据用户选择的国家显示我的json。 我已经包含了一个外部json文件。 谢谢你的帮助。 谢谢 这是我的json文件 { "person": [ { "rank": "1", "name": "Kent1", "runScored": "30", "nation": "dhaka" }, {
{
"person": [
{
"rank": "1",
"name": "Kent1",
"runScored": "30",
"nation": "dhaka"
},
{
"rank": "2",
"name": "Kent2",
"runScored": "44",
"nation": "johannesberg"
},
{
"rank": "3",
"name": "Kent3",
"runScored": "20",
"nation": "lahore"
},
{
"rank": "4",
"name": "Kent4",
"runScored": "18",
"nation": "india"
},
{
"rank": "5",
"name": "Kent5",
"runScored": "16",
"nation": "australia"
},
{
"rank": "6",
"name": "Kent6",
"runScored": "14",
"nation": "johannesberg"
},
{
"rank": "7",
"name": "Kent7",
"runScored": "12",
"nation": "australia"
},
{
"rank": "8",
"name": "Kent8",
"runScored": "11",
"nation": "india"
},
{
"rank": "9",
"name": "Kent9",
"runScored": "10",
"nation": "lahore"
},
{
"rank": "10",
"name": "Kent10",
"runScored": "6",
"nation": "dhaka"
},
{
"rank": "11",
"name": "Kent11",
"runScored": "44",
"nation": "colombo"
},
{
"rank": "12",
"name": "Kent12",
"runScored": "20",
"nation": "colombo"
},
{
"rank": "13",
"name": "Kent13",
"runScored": "18",
"nation": "india"
},
{
"rank": "14",
"name": "Kent14",
"runScored": "16",
"nation": "johannesberg"
},
{
"rank": "15",
"name": "Kent15",
"runScored": "14",
"nation": "colombo"
},
{
"rank": "16",
"name": "Kent16",
"runScored": "44",
"nation": "india"
},
{
"rank": "17",
"name": "Kent17",
"runScored": "20",
"nation": "dhaka"
},
{
"rank": "18",
"name": "Kent18",
"runScored": "18",
"nation": "lahore"
},
{
"rank": "19",
"name": "Kent19",
"runScored": "16",
"nation": "australia"
},
{
"rank": "20",
"name": "Kent20",
"runScored": "14",
"nation": "australia"
}
]
}
这是我的密码
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script>
function sortFunction() {
cars.sort(function(a, b){return a.year - b.year});
displayCars();
}
let dropdown = $('#locality-dropdown');
dropdown.empty();
// dropdown.append('<option selected="true" disabled>Choose your Nation</option>');
// dropdown.prop('selectedIndex', 0);
const url = 'http://api.myjson.com/bins/zpaxo';
// Populate dropdown with list of provinces
$.getJSON(url, function (data) {
console.log(data);
$.each(data, function (key, entry) {
dropdown.append($('<option></option>').attr('value', entry.abbreviation).text(entry.name));
})
});
/*$(document).ready(function(){
$("#isSelect").click(function () {
alert($('#country').val());
});
$("#selectChina").click(function () {
$("#country").val("China");
});
$("#selectUS").click(function () {
$("#country").val("United State");
});
$("#selectMalaysia").click(function () {
$("#country").val("Malaysia");
});
$("#disableUS").click(function () {
$("#country option[value='United State']").attr("disabled", true);
});
$("#enableUS").click(function () {
$("#country option[value='United State']").attr("disabled", false);
});
});*/
//$(function() {
//var people = [];
//$.getJSON('people.json', function(data) {
$.ajax({
url: "p.json",
dataType: 'json',
type: 'get',
cache: false,
success: function(data){
$.each(data.person, function(i, f) {
var tblRow = "<tr>" + "<td>" + f.rank + "</td>" +
"<td>" + f.name + "</td>" + "<td>" + f.runScored + "</td>" + "<td>" + f.nation + "</td>" + "</tr>"
$(tblRow).appendTo("#userdata tbody");
return i<9;
});
}
});
//})
//});
function onclickbutton(){
document.getElementById("button");
//var searchField = "name";
//$.getJSON('p.json', function(data) {
$.ajax({
url: "p.json",
dataType: 'json',
type: 'get',
cache: false,
success: function(data){
$.each(data.person, function(i, f) {
//people.sort((a, b) => b.querySelector('.runScored').textContent - a.querySelector('.runScored').textContent);
//var searchVal = document.getElementById("userinput").value;
if (f.name == document.forms["myForm"]["name"].value) {
var tblRow = "<tr>" + "<td>" + f.rank + "</td>" +
"<td>" + f.name + "</td>" + "<td>" + f.runScored + "</td>" + "<td>" + f.nation + "</td>" + "</tr>"
$(tblRow).appendTo("#userdata tbody");
}
});
}
});
//});
}
</script>
<style>
h1 {
font-size: 30px;
color: #e1e1e1;
padding-top: 12px;
}
body {
background: radial-gradient(ellipse farthest-corner at center top, #f39264 0%, #f2606f 100%);
}
table {
width: 50%;
border-spacing: 0 0;
background: #213B4C;
box-shadow: 0 0 20px #1E3344;
border-radius: 10px;
overflow: hidden;
}
table, th, td {
border: 1px solid black;
border-collapse: collapse;
}
th, td {
padding: 10px;
text-align: left;
}
table#userdata tr:nth-child(even) {
background-color: #eee;
}
table#userdata tr:nth-child(odd) {
background-color: #fff;
}
table#userdata th {
background-color: grey;
color: black;
}
h4 {
color: black;
}
</style>
</head>
<body>
<div class="leaderboard">
<h1 align="center">
LEADERBOARD
</h1>
<div class="main" align=center>
<select id="locality-dropdown" name="locality">
<option selected="true" disabled>Choose your Nation</option>
<option value="India">India</option>
<option value="Lahore">Lahore</option>
<option value="Johannesberg">Johannesberg</option>
<option value="Colombo">Colombo</option>
<option value="Australia">Australia</option>
<option value="Dhaka">Dhaka</option>
</select><br>
<!--<input type='button' value='Display Selected' id='isSelect'>
<input type='button' value='Select China' id='selectChina'>
<input type='button' value='Select US' id='selectUS'>
<input type='button' value='Select Malaysia' id='selectMalaysia'>
<input type='button' value='Disable US' id='disableUS'>
<input type='button' value='Enable US' id='enableUS'>-->
<h4>Enter your name to get your Rank Here</h4>
<form name="myForm" action="javascript:void(0);" onsubmit="onclickbutton()" method="get">
Name: <input type="text" name="name">
<input type="submit" value="Submit">
</form>
<br>
<div class="wrapper">
<div class="profile">
<table id= "userdata" border="2">
<thead>
<th>Rank</th>
<th>Name</th>
<th>Runs Scored</th>
<th>Nation</th>
</thead>
<tbody>
</tbody>
</table>
</div>
<!--<input id="userinput" type="text" name="searchName">
<button id="button" onclick="onclickbutton()">Search</button>-->
<!--</div>
</div>
-->
</div>
</body>
</html>
函数sortFunction(){
排序(函数(a,b){返回a.year-b.year});
显示汽车();
}
let dropdown=$(“#locality dropdown”);
dropdown.empty();
//附加('选择您的国家');
//dropdown.prop('selectedIndex',0);
常量url=http://api.myjson.com/bins/zpaxo';
//用省份列表填充下拉列表
$.getJSON(url、函数(数据){
控制台日志(数据);
$.each(数据、函数(键、条目){
追加($('').attr('value',entry.缩写).text(entry.name));
})
});
/*$(文档).ready(函数(){
$(“#isSelect”)。单击(函数(){
警报($('#country').val());
});
$(“#选择中国”)。单击(功能(){
美元(“国家”).val(“中国”);
});
$(“#selectUS”)。单击(函数(){
美元(“国家”).val(“美国”);
});
$(“#选择马来西亚”)。单击(功能(){
美元(“国家”).val(“马来西亚”);
});
$(“#禁用”)。单击(函数(){
$(“#国家/地区选项[value='United State']”)attr(“禁用”,true);
});
$(“#enableUS”)。单击(函数(){
$(“#国家/地区选项[value='United State']”)attr(“禁用”,false);
});
});*/
//$(函数(){
//var people=[];
//$.getJSON('people.json',函数(数据){
$.ajax({
url:“p.json”,
数据类型:“json”,
键入:“get”,
cache:false,
成功:功能(数据){
每人$(数据、人员、职能(i、f){
var tblRow=“+”+f.rank+“”+
“+f.name+”+“+f.runScored+”+“+f.nation+”+”
$(tblRow).appendTo(“#userdata tbody”);
返回i b.querySelector('.runScored').textContent-a.querySelector('.runScored').textContent);
//var searchVal=document.getElementById(“userinput”).value;
if(f.name==document.forms[“myForm”][“name”].value){
var tblRow=“+”+f.rank+“”+
“+f.name+”+“+f.runScored+”+“+f.nation+”+”
$(tblRow).appendTo(“#userdata tbody”);
}
});
}
});
//});
}
h1{
字体大小:30px;
颜色:#e1e1;
填充顶部:12px;
}
正文{
背景:径向梯度(中心顶部的椭圆最远角,#f39264 0%,#f2606f 100%);
}
桌子{
宽度:50%;
边界间距:0;
背景:#213B4C;
盒影:0 0 20px#1E3344;
边界半径:10px;
溢出:隐藏;
}
表,th,td{
边框:1px纯黑;
边界塌陷:塌陷;
}
th,td{
填充:10px;
文本对齐:左对齐;
}
表#userdata tr:n子项(偶数){
背景色:#eee;
}
表#userdata tr:n子项(奇数){
背景色:#fff;
}
表#用户数据th{
背景颜色:灰色;
颜色:黑色;
}
h4{
颜色:黑色;
}
排行榜
选择你的国家
印度
拉合尔
约翰内斯伯格
科伦坡
澳大利亚
达卡
在此处输入您的姓名以获得您的排名
姓名:
等级
名称
得分
国家
函数sortFunction(){
汽车.分类(功能(a,b){
返回a年-b年
});
显示汽车();
}
let dropdown=$(“#locality dropdown”);
dropdown.empty();
//附加('选择您的国家');
//dropdown.prop('selectedIndex',0);
常量url=http://api.myjson.com/bins/zpaxo';
//用省份列表填充下拉列表
$.getJSON(url、函数(数据){
$。每个(数据、功能(键、条目){
追加($('').attr('value',entry.缩写).text(entry.name));
})
});
/*$(文档).ready(函数(){
$(“#isSelect”)。单击(函数(){
警报($('#country').val());
});
$(“#选择中国”)。单击(功能(){
美元(“国家”).val(“中国”);
});
$(“#selectUS”)。单击(函数(){
美元(“国家”).val(“美国”);
});
$(“#选择马来西亚”)。单击(功能(){
美元(“国家”).val(“马来西亚”);
});
$(“#禁用”)。单击(函数(){
$(“#国家/地区选项[value='United State']”)attr(“禁用”,true);
});
$(“#enableUS”)。单击(函数(){
$(“#国家/地区选项[value='United State']”)attr(“禁用”,false);
});
});*/
//$(函数(){
//var people=[];
//$.getJSON('people.json',函数(数据){
$.ajax({
url:url,
数据类型:“json”,
键入:“get”,
cache:false,
成功:功能(数据){
每人$(数据、人员、职能(i、f){
var tblRow=“+”+f.rank+“”+
“+f.name+”+“+f.runScored+”+“+f.nation+”+”
$(tblRow).appendTo(“#userdata tbody”);
返回i<9;
});
}
});
//})
//});
函数onclickbutton(){
document.getElementById(“按钮”);
//var searchField=“name”;
//$.getJSON('p.json',函数(数据){
$.ajax({
url:url,
数据类型:“json”,
键入:“get”,
cache:false,
成功:功能(数据){
每人$(数据、人员、职能(i、f){
//people.sort((a,b)=>b.querySelector('.runScored').textContent-a.querySelector('.runScored').textContent);
//var searchVal=document.getElementById(“userinput”).value;
if(f.name==document.forms[“myForm”][“name”].value){
var tblRow=“+”+f.rank+“”+