Helllo everyone, I have this issue where I am successfully sorting the array state of an object alphabetically using their cities but the problem is that the array that is getting visualized only updates after I search something on the UI.
I tried to look it up but still lost here is the video of what is happening https://drive.google.com/file/d/17pAwTeo8IZ6mw3dd2pxDxbfY-ToL7cjG/view?usp=sharing
here is the code
full code here
import React, { useState, useEffect } from "react";
import "./body.css";
import Axios from "axios";
import { Button } from "@material-ui/core";
function SearchBar() {
const [filteredData, setFilteredData] = useState([]);
const [search, setSearch] = useState("");
async function getUsers() {
Axios.get("https://jsonplaceholder.typicode.com/users")
.then((response) => {
setFilteredData(response.data);
})
.catch((err) => {
console.log(err);
});
}
useEffect(() => {
getUsers();
}, []);
function handleReset() {
getUsers();
setSearch("");
handleClear();
}
const handleClear = () => {
Array.from(document.querySelectorAll("input")).forEach(
(input) => (input.value = "")
);
};
const delItem = (id) => {
setFilteredData(filteredData.filter((e) => e.name.localeCompare(id) !== 0));
};
const sort = () => {
setFilteredData(
filteredData.sort((a, b) => {
return a.address.city.localeCompare(b.address.city);
})
);
// console.log(sorted);
// setFilteredData(sorted);
console.log(filteredData);
};
return (
<div>
<form class="search-bar">
<input
type="input"
name="search"
pattern=".*\S.*"
// requiredw
autoComplete="off"
placeholder="Input Text Here"
onChange={(e) => setSearch(e.target.value)}
></input>
</form>
<Button onClick={handleReset}>Reset</Button>
<Button onClick={sort}>Sort</Button>
<div>
<ul>
{filteredData
.filter((user) => {
var dynamicSearch = search;
if (
user.name.toLowerCase().includes(dynamicSearch.toLowerCase()) ||
user.email
.toLowerCase()
.includes(dynamicSearch.toLowerCase()) ||
user.phone
.toLowerCase()
.includes(dynamicSearch.toLowerCase()) ||
user.address.city
.toLowerCase()
.includes(dynamicSearch.toLowerCase())
) {
return true;
}
})
.map((val, index) => (
<li className="li" key={val.id}>
<p className="list">
{"Name: "}
{val.name} <br />
{"Email: "}
{val.email}
<br />
{"Phone: "}
{val.phone}
<br />
{"City: "}
{val.address.city}
</p>
<button className="delButton" onClick={() => delItem(val.name)}>
x
</button>
</li>
))}
</ul>
</div>
</div>
);
}
export default SearchBar;
Just try with this one:
const sort = () => {
const sortedData = filteredData.sort((a, b) => {
return a.address.city.localeCompare(b.address.city);
});
setFilteredData([...sortedData]);
};
Problem is once you are updating the sorting data in setFilteredData function its not able to observe the changes that needs to be rendered. So always make the copy of the state variables when you are updating the values.