FormData | HTML5 FormData polyfill for Browsers | Form library
kandi X-RAY | FormData Summary
kandi X-RAY | FormData Summary
HTML5 `FormData` polyfill for Browsers.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of FormData
FormData Key Features
FormData Examples and Code Snippets
Lines of Code : 35
License : No License
Copyimport axios from 'axios';
axios.post('https://httpbin.org/post', {x: 1}, {
headers: {
'Content-Type': 'multipart/form-data'
}
}).then(({data})=> console.log(data));
const axios= require('axios');
var FormData = require('form-data');
a const formData = new FormData();
formData.append('foo', 'bar');
axios.post('https://httpbin.org/post', formData);
const FormData = require('form-data');
const form = new FormData();
form.append('my_field', 'my value');
form.append('my_buffer', n Community Discussions
Trending Discussions on FormData
QUESTION
I want to submit the form with the 5 data that's on the below. By submitting the form, I can get the redirection URL. I don't know where is the issue. Can anyone help me to submit the form with required info. to get the next page URL.
Code for your reference:
...ANSWER
Answered 2021-Jun-16 at 01:24Okay, this should do it.
QUESTION
Hi am trying to do a CRUD application am able to do the add user but i got stock with the edit user Actually for my edit user page i just copied the add user page there and then modified it
This is what my app has to do: normally when i enter the edit user page it has to show me the user's existing information then on my part i can now modify it if i wish and then it is stored in my mysql database but it doesn't return anything i actually console logged it to see if it returns anything but it doesn't
...ANSWER
Answered 2021-Jun-15 at 16:54Get data based on its id (Server Side)
QUESTION
I'm using axios in my app. When I make a post request for the very first time after opening the app, it is failing with the following error. From second time onwards, it works without any issue.
...ANSWER
Answered 2021-Jan-18 at 05:56Make Sure "http://" is in your URL Address .
- change from localhost to your ip
- add http://
http://192.168.43.49:3000/user/
Solution 2I faced same issue, it happens in Android, but works well in IOS. I guess this issue about Flipper Network.
For while, I commented
initializeFlipper(this, getReactNativeHost().getReactInstanceManager())
in this file
/android/app/src/main/java/com/{your_project}/MainApplication.java
Whoever is still struggling with this issue. it's happening because of Flipper network plugin. I disabled it and things work just fine.
My workaround to make this work is commenting out line number 43
QUESTION
I am already making a restful API using nodejs on the backend, here is my folder structure :
...ANSWER
Answered 2021-Jun-10 at 18:26- Why it works on Postman and not on the client code?
The difference is the format of the request. In Postman, you're sending the data as JSON object. While in the client code, you're sending data inside a form-data. They are different. That's why the req.body is empty. Different request formats require the server to parse in different ways.
I see in your code the line //formData.append("thumbnail", newProject.thumbnail); is commented, you prepare to send the project's thumbnail in the request. In this case, you cannot send the request in JSON format. You need to modify the server to make it understand the form data.
For this, I recommend this popular package
Multer is a node.js middleware for handling multipart/form-data, which is primarily used for uploading files.
QUESTION
I'm new in React and state hooks.I'm trying to make a website about creating booklist and save it to local storage. Also uploading image to cloudinary. My problem is ; when i trying to save cloudinary image url to the localstorage, it saves previous url. I think i have a problem about useState hooks but i couldnt figure it. Below is my code.
LocalStorage.js
...ANSWER
Answered 2021-Jun-15 at 00:57
setUploadUrl(result.url);
id = new Date().getTime().toString();
const newBook = {
id: id,
bookName: bookName,
writerName: writerName,
pageNumber: pageNumber,
uploadUrl: uploadUrl
};
QUESTION
function boleta(){
var check = false;
var formboleta = new FormData();
formboleta.append("num_boleta", data2.boletas[id].num_boleta);
formboleta.append("created_at", data2.boletas[id].created_at);
formboleta.append("total", data2.boletas[id].total);
//arreglo id productos
for(let k = 0; k < arr.length; k++){
formboleta.append("productos", data2.boletas[id].productos[k].id);
}
var requestOptions = {
method: 'POST',
body: formboleta,
redirect: 'follow'
};
let status;
fetch("url_goes_here", requestOptions)
.then((response) => {
status = response.status;
return response.json();
})
.catch(error => console.log('error', error));
//---------------------------------------------
}
ANSWER
Answered 2021-Jun-14 at 22:24You can get the status of an HTTP request as
QUESTION
I've looked at some of the other posts on this and it seems I need to apply 'await' I'm just not sure how to modify the following to do that
...ANSWER
Answered 2021-Jun-14 at 22:58You should modify the function to return the promise from axios, which returns the response data.
QUESTION
Here I used formic with yup . Even I defied some schema for validation and even the values in the inputs full fill that rules formic in combination with YUP always says that the form is invalid even the form values are valid. I am a beginner. So I would be much thankful to you if you could provide some in-depth answer.
Thank you
...ANSWER
Answered 2021-Jun-14 at 15:05Check sandbox, https://codesandbox.io/s/sharp-leftpad-0j792?file=/src/App.js
multiple issues here, component automatically manages onChange to set to formik state,
- you dont need to manage form state separately
- you have to call setFieldValue if you give custom onChange function
- you dont need to pass
valuetocomponent, it is done from within.
QUESTION
I am having a form in which once I submit, all would go back blank as initial. I have implemented Sumo Select plugin for the dropdowns. When the form is submitted no changed on dropdown's value or text. No attempts are helping here. I will share the code below
HTML
...ANSWER
Answered 2021-Jun-14 at 13:30If you look at that plugin documentation to set selected value in your select-box you can use :
QUESTION
Is it possible to attach a method to specific tables in flask so that the method runs before the data is inserted?
Example:
...ANSWER
Answered 2021-Jun-14 at 12:46Instead of using a column of DateTime, you can make your own type.
Here's a quick example of how it'd work. It inherits off DateTime but you add an extra step when processing the value. You can have the process_result_param method too if you'd like to run some other code after fetching it from the database.
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