my API is responding as below
{"permissions":
[{"id":1,"product_id":10,"permission_type":"ADD","name":"Add"},
{"id":2,"product_id":10,"permission_type":"UPDATE","name":"Update"},
{"id":3,"product_id":10,"permission_type":"DELETE","name":"Delete"}
]
}
when i use code
const {
states: { permissions },
}:any = useUMSStoreContext();
const myJSON = JSON.stringify(permissions);
console.log('JSON format', myJSON)
I need to get elements like name or permission_type but not getting success using Typescript. I might be picking wrong way to convert into JSON.
Don't use stringify, just use the json object
const myJSON = JSON.parse(permissions);
console.log(myJson[0].permissions[0].name); // removed . typo
Simple explanation of format :
https://www.json.org/json-en.html
Related
I am trying to fetch data from a Supabase table called "profiles" with Next.js 13 and the app directory. I am trying to take advantage of the new next.js fetching methods, my code looks as follows:
export const revalidate = 0;
export default async function getData() {
const { data: profiles } = await supabase
.from("profiles")
.select("*")
.eq("is_host", true);
console.log(profiles);
return { profiles };
if (!profiles) {
return <p>No hosts found</p>
}
The problem is that this code seems to be wrapping the array returned from Supabase in an object.
The data returned looks like this:
{data:
[
{
"id":"feef56d9-cb61-4c4d-88c6-8a8d7c9493d9",
"updated_at":null,
"username":"username",
"full_name":"Full Name",
"avatar_url":"URL",
"website":null,
"is_host":true,
"bio":null,
"languages":6
}
]
}
When I use useState and useEffect instead, the data is returned as expected, and I can map through it.
Does anybody have an idea why, and how I can prevent that?
Thanks in advance.
I worked it out, through a subsequent error, which I as able to solve thanks to the question I asked here and the helpful hints I got from there.
return { profiles };
Returns the array inside an object.
By removing the {} I was able to fetch the array inside of it.
I am using the following code and my aim is to get the data from the data section of the PromiseResult object of the returned Promise. I am using the following code:
const promiseComment = axios.post(`${BASE_URL}/api/addComment/`, data, getDefaultHeaders());
let allPromises = []
allPromises.push(promiseComment)
Promise.all([allPromises])
.then(function (values) {
console.log(values[0][0]);
});
When I console the values, I get the following response, what I need is the data section from the response which I marked in the following image.
Thanks in advance
you need to resolve the promise inside
const promiseComment = axios.post(`${BASE_URL}/api/addComment/`, data, getDefaultHeaders());
let allPromises = []
allPromises.push(promiseComment)
Promise.all([allPromises])
.then(values=>values).then(obj=>console.log(object.data));
thanks in advance!
In summary, I am using React's WYSIWYG rich text editor, and saving the text written in the editor to a MongoDB, data is sent to a server which does the insertion. My issue is that I am unable, after following recommended code, to retrieve the stored data back successfully to display it on my page. This is for a prospective blog post site.
Below I've provided all relevant code:
My Component which sends the data to the server to insert it into MongoDB, (not in order, only relevant code):
<Editor
editorState={editorState}
onEditorStateChange={handleEditorChange}
wrapperClassName="wrapper-class"
editorClassName="editor-class"
toolbarClassName="toolbar-class"
/>
const Practice = () => {
const [editorState, setEditorState] = useState(
() => EditorState.createEmpty(),
);
const [convertedContent, setConvertedContent] = useState(null);
const handleEditorChange = (state) => {
setEditorState(state);
convertContentToRaw();
}
const convertContentToRaw = () => {
const contentState = editorState.getCurrentContent();
setEditorState(editorState: {convertToRaw(contentState)});
}
const stateToSend = JSON.stringify(editorState);
try {
const response = await axios.post('http://localhost:8080/api/insert', {
content: stateToSend
})
} catch(error) {
}
In MongoDB, I've initialized 1 column for storing the WYSIWYG data, I've initialized as an empty JS object:
const wysiwygtest = new mongoose.Schema({
content: {
type: {}
}
});
As a result, my data is inserted into MongoDB as such, with everything desired clearly in data type such as RGBA etc. correct me if I'm wrong but I believe Mongo uses BSON, a form of binary based JSON, so this looks doable for retrieval:
Lastly, the code which is not working correctly, the retrieval. For this, I have no interest just yet in placing the data back into the text editor. Rather, I'd like to display it on the page like a typical blog post. However, I'm unable to even log to the console as of yet.
I am parsing the data back to JSON using JSON.parse, converting JSON to JS object using createFromRaw and using EdiorState (even though I don't have the text editor in this component but this seems to be needed to convert the data fully..) to convert fully:
useEffect( async () => {
try {
const response = await axios.get('http://localhost:8080/api/query', {
_id: '60da9673b996f54d507dbfc5'
});
const content = response;
if(content) {
const convertedContent =
EditorState.createWithContent(convertFromRaw(JSON.parse(content)));
console.log('convertedContent - ', convertedContent);
}
console.log('response - ', content);
} catch(error) {
console.log('error!', error);
}
}, [])
My result for the past day and last night has been the following:
"SyntaxError: Unexpected token o in JSON at position 1" and so I'm unsure what I'm doing wrong in the data retrieval, and possibly even the insertion.
Any ideas? Thanks again!
Edit: For more reference, here is what the data looks like when output to the console without a JSON.stringify, this is the full tree of data. I can see all of the relevant data is there, but how do I convert this data and display it into a div or paragraph tag, for example?
More or less figured this out, see my solution below given the aforementioned implementation:
Firstly, I think my biggest mistake was using JSON.parse(); I did away with this with success. My guess as to why this does not work (even though I inserted into MongoDB as JSON) is because we ultimately need the draft-js.Editor Object to convert the data from the DB into an object type it can understand, in order to subsequently convert into HTML successfully, with all properties.
Below is the code with captions/descriptions:
Retrieve data (in useEffect before React component is rendered:
useEffect( async () => {
console.log('useeffect');
try {
const response = await axios.get('http://localhost:8080/api/query', {
_id: '60da9673b996f54d507dbfc5' //hard-coded id from DB for testing
});
const content = response.data; //get JSON data from MongoDB
if(content) {
const rawContent = convertFromRaw(content); //convert from JSON to contentstate understood by DraftJS, for EditorState obj to use
setEditorState(EditorState.createWithContent(rawContent)); //create EditorState based on JSON data from DB and set into component state
let currentContentAsHTML = draftToHtml(convertToRaw(editorState.getCurrentContent())); //create object which converts contentstate understood by DraftJS into a regular vanilla JS object, then take THAT and convert into HTML with "draftToHtml" function. Save that into our 2nd state titled "convertedContent" to be displayed on page for blog post
setConvertedContent(currentContentAsHTML);
}
} catch(error) {
console.log('error retrieving!', error);
} },[convertedContent]) //ensure dependency with with convertedContent state, DB/server calls take time...
In component render, return HTML which sets the innerHTML in the DOM using/passing the convertedContent state which we converted to proper HTML format in step 1.
return (
<div className="blog-container" dangerouslySetInnerHTML={createMarkup(convertedContent)}></div>
</div>
);
In step 2, we called a function entitled, "createMarkup"; here is that method. It essentially returns HTML object using the HTML converted data originally from our database. This is a bit vulnerable it terms of malicious users being able to intercept that HTML in the DOM, however, so we use a method, "purify" from "DOMPurify" class from 'isomorphic-dompurify" library. I'm using this instead of regular DOMPurify because I am using Next JS and NEXT runs on the server side as well, and DOMPurify only expects client side:
const createMarkup = (html) => {
return {
__html: DOMPurify.sanitize(html)
}
}
I've been trying to save data from my form in my MongoDB for some time.
I also get a response from the database.
See also: create object in mongo db api onclick sending form
Unfortunately there are not enough tutorials in my mother tongue and I don't seem to understand everything in English.
I've tried some of the documentation, but I always fail.
What is missing in my webhook function so that the form data can be stored?
exports = function(payload) {
const mongodb = context.services.get("mongodb-atlas");
const mycollection = mongodb.db("created_notifications").collection("dpvn_collection");
return mycollection.find({}).limit(10).toArray();
};
The Webhookfunction was totally wrong.
READ THE DOCUMENTATION FIRST
exports = function(payload, response) {
const mongodb = context.services.get("mongodb-atlas");
const requestLogs = mongodb.db("created_notifications").collection("dpvn_collection");
requestLogs.insertOne({
body: EJSON.parse(payload.body.text()),
query: payload.query
}).then(result => {
})
};
I am performing the search functionality in react native but i am getting an issue with sending the array of locations in link. My link is looking like this...
https://....listing/get_freelancers?listing_type=search&location=australia,england,united-emirates,united-kingdom
This is what i am getting comma seprated values in my link but i need this type of URL..
http://...search-freelancers/?keyword=&location%5B%5D=australia&location%5B%5D=canada
In this URL i have Array of locations i don't want comma separated values i need URL like this... here is my code where i am passing array in my URL...
fetchFreelancerData = async () => {
const { params } = this.props.navigation.state;
const response = await fetch(
BaseUrl+"listing/get_freelancers?
listing_type=search&location="+params.projectLocationKnown
);
const json = await response.json();
this.setState({ fetchFreelancer: json });
console.log( params.projectLocationKnown );
console.log( BaseUrl+"listing/get_freelancers?listing_type=search&profile_id=&keyword="+params.title+"&skills="+params.SkillsKnown+"&location="+params.projectLocationKnown+"&type="+params.freelancerLevelKnown+"&english_level="+params.englishKnown+"&language="+params.LangKnown );
};
In this patch of code i am getting values from another component and passing these array values in my fetch call here... please help about how to make the URL properly to fetch response.
You can try using encodeURIComponent(url) where url is the string containing the url you need to convert