I have a react app in which I have a button. Basically a div.
This is returned from my Button Component and everything else are props.
<button className={"button "+styleButton} onClick={handleClick}>
{source && <img src={source} alt={alt} className={"image "+styleImage} /> }
<h3 className="text">{children}</h3>
</button>
Now what I did when someone clicks this Button(div) is :
const handleClick = () => {
console.log('downloading...');
let a = document.createElement('a');
a.href = '192.168.43.102/download/brief';
a.download = 'brief.pdf';
a.click();
}
On clicking on that div, I want a pdf to be downloaded on the client side. There are hundreds to ways on the internet. Some send a request with(axios) and download on front-end and then create a downloadable link and some just use an anchor tag.
I tried some of these but I can't make it working. Also on the express side.
This route is my express side:
const router = require('express').Router();
const { Router } = require('express');
const path = require('path');
const { route } = require('./api');
const brief = path.join(__dirname, '..', '/public/resources/krishi-brief.pdf');
const uml = path.join(__dirname, '..', '/public/resources/krishi-uml.pdf');
router.get('/brief', (req, res) => {
res.sendFile(brief);
});
router.get('/uml', (req, res) => {
res.download(uml);
});
router.get('/proposal', (req, res) => {
res.send("Not found");
});
router.get('/ppt', (req, res) => {
res.send("Not found");
});
module.exports = router;
I have a very good pfd which is non-corrupted but when I get the file, it is corrupted because none of the applications can open it.
I also tried:
router.get('/uml', (req, res) => {
res.set({
'Content-Type': 'application/pdf'
})
res.download(uml);
});
But now I am confused about the implementation and also if this is the right way.
Please tell me if this is the right(professional) way to do this in react app and where is it wrong? I am only getting corrupted file :(
