I have a ReactJS function that takes a long text string as input and uses it for further processing :
import React, { useState } from "react";
import p21logo from '../images/p21logo-002-1.png'; // with import
export default function SetFilter() {
const filter1 = {"exaltG.Ju": {"$eq": true}}
const [filter, setFilter] = useState(JSON.stringify(filter1));
const handleSubmit = (e) => {
e.preventDefault()
const message = `data is ${filter}`;
window.alert(message);
window.open(`/getfilteredrecords/${filter}`);
};
return (
<div>
<table>
<tr>
<td>
C<img src={p21logo} alt="ParasharLogo"></img>
</td>
<td>
<form onSubmit={handleSubmit}>
<p>Set Filter :</p>
<label>
<input
type="textarea"
value={filter}
onChange={(e) => setFilter(e.target.value)}
rows={5}
cols={60}
/>
</label>
<br></br>
<input type="submit" />
</form>
</td>
</tr>
</table>
</div>
);
}
However, irrespective of what I set as the number of rows and columns of the textarea, what shows up is the small, single line default text field. While I can still enter a large text string in this small field, by scrolling to the right, it would be better if I could give a large area as this would obviously help the user to visually see whether the full text has been entered correctly. How should I change my code to offer a larger textarea for data entry?
CodePudding user response:
You need to use TextArea
<textarea name="Text1" cols="60" rows="5"></textarea>