Javascript 如何使对象键的值成为html中用户的输入搜索
我有这个项目,其中涉及从api获取数据的工作 我希望用户自己搜索国家,而不是我手动从代码中更改它。我如何做到这一点 下面是来自api的一些原始json数据Javascript 如何使对象键的值成为html中用户的输入搜索,javascript,node.js,Javascript,Node.js,我有这个项目,其中涉及从api获取数据的工作 我希望用户自己搜索国家,而不是我手动从代码中更改它。我如何做到这一点 下面是来自api的一些原始json数据 { "Country": "Algeria", "CountryCode": "DZ", "Slug": "algeria", "NewConfirmed": 89, "TotalConfirmed": 2718, "NewDeaths": 9, "TotalDeaths": 384, "NewRecovered": 52, "TotalRe
{
"Country": "Algeria",
"CountryCode": "DZ",
"Slug": "algeria",
"NewConfirmed": 89,
"TotalConfirmed": 2718,
"NewDeaths": 9,
"TotalDeaths": 384,
"NewRecovered": 52,
"TotalRecovered": 1099,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "American Samoa",
"CountryCode": "AS",
"Slug": "american-samoa",
"NewConfirmed": 0,
"TotalConfirmed": 0,
"NewDeaths": 0,
"TotalDeaths": 0,
"NewRecovered": 0,
"TotalRecovered": 0,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Andorra",
"CountryCode": "AD",
"Slug": "andorra",
"NewConfirmed": 4,
"TotalConfirmed": 717,
"NewDeaths": 1,
"TotalDeaths": 37,
"NewRecovered": 13,
"TotalRecovered": 248,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Angola",
"CountryCode": "AO",
"Slug": "angola",
"NewConfirmed": 0,
"TotalConfirmed": 24,
"NewDeaths": 0,
"TotalDeaths": 2,
"NewRecovered": 0,
"TotalRecovered": 6,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Anguilla",
"CountryCode": "AI",
"Slug": "anguilla",
"NewConfirmed": 0,
"TotalConfirmed": 0,
"NewDeaths": 0,
"TotalDeaths": 0,
"NewRecovered": 0,
"TotalRecovered": 0,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Antarctica",
"CountryCode": "AQ",
"Slug": "antarctica",
"NewConfirmed": 0,
"TotalConfirmed": 0,
"NewDeaths": 0,
"TotalDeaths": 0,
"NewRecovered": 0,
"TotalRecovered": 0,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Antigua and Barbuda",
"CountryCode": "AG",
"Slug": "antigua-and-barbuda",
"NewConfirmed": 0,
"TotalConfirmed": 23,
"NewDeaths": 0,
"TotalDeaths": 3,
"NewRecovered": 0,
"TotalRecovered": 3,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Argentina",
"CountryCode": "AR",
"Slug": "argentina",
"NewConfirmed": 102,
"TotalConfirmed": 2941,
"NewDeaths": 4,
"TotalDeaths": 136,
"NewRecovered": 28,
"TotalRecovered": 737,
"Date": "2020-04-21T22:13:21Z"
},
{
"Country": "Armenia",
"CountryCode": "AM",
"Slug": "armenia",
"NewConfirmed": 48,
"TotalConfirmed": 1339,
"NewDeaths": 2,
"TotalDeaths": 22,
"NewRecovered": 35,
"TotalRecovered": 580,
"Date": "2020-04-21T22:13:21Z"
这是我的密码
国家就是鼻涕虫,我想让它成为一个用户自己从html的搜索表单中搜索的东西
})
fetch('url')
.then(function (response) {
return response.json();
})
.then(function (data) {
let country = data.Countries.filter((value) => value.Slug == 'nigeria')
appendData(country);
})
.catch(function (err) {
console.log(err);
});
})
您可以利用HTML元素
fetch('url')
.then(response=>response.json())
.然后(国家=>{
const options=countries.reduce((c,{Country})=>c+=``,'';
document.getElementById('country-list')。innerHTML=options;
});代码>
国家:
您可以利用HTML元素
fetch('url')
.then(response=>response.json())
.然后(国家=>{
const options=countries.reduce((c,{Country})=>c+=``,'';
document.getElementById('country-list')。innerHTML=options;
});代码>
国家: