I’m using the Flutter SDK to call a cloud function. I add a parameter someField but on the cloud side, it cannot be retrieved and is always undefined. This is how I call the cloud function The cloud function is written as follows Answer You’re mixing up callable functions on the client app with HT…
Tag: javascript
Reorder Pages Event in PDFTron
I am working on Reorder Pages in Panel > Thumbnails View. PDFTron provide functionality so i can drag and re-arrange/reorder the pages. Then using that event i will upload the new PDF on server. But i am not able to find the correct event which will trigger only when user perform reorder in thumbnail contr…
Fill Percentage area in a custom Oval SVG image
I would like to fill a custom SVG to a specific percentage. Here is my initial SVG Suppose there is a progress of x% so I would like to fill this SVG like I am not able to figure out how to achieve this. I want it to be dynamic so that I can make it for any percentage. Also,
Unknown Option error from Babel in React-Native app
I am building a react-native app with typescript in order to learn react native. Once I run the app with expo start and try to run on emulator I get this error: index.js: [BABEL] ……../index.js: Unknown option: .name. Check out https://babeljs.io/docs/en/babel-core/#options for more information abo…
Await functions but do them synchrony, then call the last function
So I am working with Vue, Node and typescript. I am fetching data that all my other functions are needing, so getDataForFunction123() needs an await and its fine. Then I have 3 functions that is fetching different stuff, not depending on each other. But all answers is used by the last function updateAfterFunc…
Resolving an array or promises and getting the result
I’m attempting to map and format data to render it into a table. I have an array of promises that I’m attempting to resolve with Promise.all(). but it seems to not be returning the result of the promise. my code is as follows: my data copy variable only returns as : where the result is the correct…
Dynamic bootstrap 4 carousel with multiple images/cards in one slide in Angular 8
I am trying to design a dynamic carousel that has multiple cards/images in one row. I have first tried achieving multiple cards in one row but next and previous buttons weren’t working, so I searched online and found a solution for that now next and previous buttons are working fine, but I can see only …
How to display pdf using iframe in Microsoft Teams
I have a C# pdf comparison app hosted on azure and i just want to display the compared pdf in iframe. This is working fine in a browser but when i am integrating it to teams the compared pdf is not showing in iframe. After clicking on compare button the output pdf is downloaded automatically but nothing is be…
ReactJS error when passing a function as a props
Recently I started to learn ReactJS with help of tutorials and I’ve run into an error I can’t find solution for by myself. One of the first projects I decided to do is To-do list and when trying to pass “handleChange” function as a prop to my component I get this error TypeError: Canno…
Error: Route.get() requires a callback function but got a [object Undefined] at app.js
I dont know why off this error I have another model and almost the same route and the controllers but is not working this is the message: Error: Route.get() requires a callback function but got a [object Undefined] at Route. [as get] (/Users/ediechavero/Documents/Recipe-API/node_modules/express/lib/router/rou…