Uploading multiple Images using React.js, Node.js & Express.js
I want to send multiple image data to my RESTful API (which is running on nodejs and expressjs). I've tried using appending into form data, but it was difficult to organize from backend; so, I would like to get those append image data into an array and pass on to backend.
Here's my current code:
//state of the images
this.state = images:
//Assigning to state elements
this.setState(images = [
file : filevalue1,
alt_name : altnamevalue1,
img_url : urlvalue1
,
file : filevalue2,
alt_name : altnamevalue2,
img_url : urlvalue2
]);
//Appending the image data
this.state.images.forEach((item, i) =>
data.append(`file$[i]`, item.file);
data.append(`alt_name$[i]`, item.alt_name);
data.append(`img_url$[i]`, item.img_url);
)
//Passing the value to API
fetch('http://localhost:3000/uploads',
method: 'post',
body: data
)
I would like to access the data from backend as:
data.images[0].file = filevalue1
node.js reactjs express file-upload axios
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
add a comment |
I want to send multiple image data to my RESTful API (which is running on nodejs and expressjs). I've tried using appending into form data, but it was difficult to organize from backend; so, I would like to get those append image data into an array and pass on to backend.
Here's my current code:
//state of the images
this.state = images:
//Assigning to state elements
this.setState(images = [
file : filevalue1,
alt_name : altnamevalue1,
img_url : urlvalue1
,
file : filevalue2,
alt_name : altnamevalue2,
img_url : urlvalue2
]);
//Appending the image data
this.state.images.forEach((item, i) =>
data.append(`file$[i]`, item.file);
data.append(`alt_name$[i]`, item.alt_name);
data.append(`img_url$[i]`, item.img_url);
)
//Passing the value to API
fetch('http://localhost:3000/uploads',
method: 'post',
body: data
)
I would like to access the data from backend as:
data.images[0].file = filevalue1
node.js reactjs express file-upload axios
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
add a comment |
I want to send multiple image data to my RESTful API (which is running on nodejs and expressjs). I've tried using appending into form data, but it was difficult to organize from backend; so, I would like to get those append image data into an array and pass on to backend.
Here's my current code:
//state of the images
this.state = images:
//Assigning to state elements
this.setState(images = [
file : filevalue1,
alt_name : altnamevalue1,
img_url : urlvalue1
,
file : filevalue2,
alt_name : altnamevalue2,
img_url : urlvalue2
]);
//Appending the image data
this.state.images.forEach((item, i) =>
data.append(`file$[i]`, item.file);
data.append(`alt_name$[i]`, item.alt_name);
data.append(`img_url$[i]`, item.img_url);
)
//Passing the value to API
fetch('http://localhost:3000/uploads',
method: 'post',
body: data
)
I would like to access the data from backend as:
data.images[0].file = filevalue1
node.js reactjs express file-upload axios
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
I want to send multiple image data to my RESTful API (which is running on nodejs and expressjs). I've tried using appending into form data, but it was difficult to organize from backend; so, I would like to get those append image data into an array and pass on to backend.
Here's my current code:
//state of the images
this.state = images:
//Assigning to state elements
this.setState(images = [
file : filevalue1,
alt_name : altnamevalue1,
img_url : urlvalue1
,
file : filevalue2,
alt_name : altnamevalue2,
img_url : urlvalue2
]);
//Appending the image data
this.state.images.forEach((item, i) =>
data.append(`file$[i]`, item.file);
data.append(`alt_name$[i]`, item.alt_name);
data.append(`img_url$[i]`, item.img_url);
)
//Passing the value to API
fetch('http://localhost:3000/uploads',
method: 'post',
body: data
)
I would like to access the data from backend as:
data.images[0].file = filevalue1
node.js reactjs express file-upload axios
node.js reactjs express file-upload axios
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
asked Nov 13 '18 at 8:11
Nirvan bbsNirvan bbs
244
244
add a comment |
add a comment |
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