Skip to content

add support for custom filename #14

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
MohGanji wants to merge 1 commit into
base: master
Choose a base branch
from
Open

add support for custom filename #14

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 9 additions & 1 deletion Readme.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -62,14 +62,22 @@ app.get('/headers', function(req, res) {
], true)
})

// Add custom name
app.get('/filename', function(req, res) {
res.csv([
{"a": 1, "b": 2, "c": 3},
{"a": 4, "b": 5, "c": 6}
], true, undefined, undefined, 'custom-file-name.csv')
})

// Add response headers and status code (will throw a 500 error code)
app.get('/all-params', function(req, res) {
res.csv([
{"a": 1, "b": 2, "c": 3},
{"a": 4, "b": 5, "c": 6}
], true, {
"Access-Control-Allow-Origin": "*"
}, 500)
}, 500, 'custom-name.csv')
})

app.listen(3000)
Expand Down
5 changes: 4 additions & 1 deletion lib/csv-express.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -59,13 +59,16 @@ function escape(field) {
{status} - Optional status code
*/

res.csv = function(data, csvHeaders, headers, status) {
res.csv = function(data, csvHeaders, headers, status, fileName) {
var body = '';
var headerRow = [];
var statusCodeSet = true

this.charset = this.charset || 'utf-8';
this.header('Content-Type', 'text/csv');
if (fileName) {
this.header('Content-disposition', `attachment; filename=${fileName}`)
}

// Set custom headers
if (headers && headers instanceof Object) {
Expand Down