CODEWITHSUNDEEP
javascriptimageparse-platformbase64parse-cloud-code
Naresh Kumar Koppera
Naresh Kumar Koppera

Reputation: 417

How save image in parse cloud using javascript

we are trying to save image in Parse using CloudCode. we followed this link. we are new to javascript,plz guide us...! Thanks in advance.......

var url = file.url();
Parse.Cloud.httpRequest({ url: url }).then(function(response) {
  // Create an Image from the data.
  var image = new Image();
  return image.setData(response.buffer);

}.then(function(image) {
  // Scale the image to a certain size.
  return image.scale({ width: 64, height: 64 });

}.then(function(image) {
  // Get the bytes of the new image.
  return image.data();

}.then(function(buffer) {
  // Save the bytes to a new file.
  var file = new Parse.File("image.jpg", { base64: data.toString("base64"); });
  return file.save();
}); 
we getting error like this

enter image description here

Upvotes: 1

Views: 690

Answers (2)

Sam
Sam

Reputation: 320

You are missing the close parentheses for each promise callback. Your code should be this :

var url = file.url();
Parse.Cloud.httpRequest({ url: url }).then(function(response) {
  // Create an Image from the data.
  var image = new Image();
  return image.setData(response.buffer);

}).then(function(image) {
  // Scale the image to a certain size.
  return image.scale({ width: 64, height: 64 });

}).then(function(image) {
  // Get the bytes of the new image.
  return image.data();

}).then(function(buffer) {
  // Save the bytes to a new file.
  var file = new Parse.File("image.jpg", { base64: data.toString("base64"); });
  return file.save();
});

Upvotes: 0

danh
danh

Reputation: 62676

There's a repeated syntax mistake at the end of each function parameter to then.

The syntax is:

somePromise.then(function() {
    // success
}).then(function() {  // your code says '}.' instead of '}).'
    // success
});

There's an optional error function callback as second param:

somePromise.then(function() {
    // success
}).then(function() {
    // success
}, function(error) {
    // error
});

Upvotes: 1

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