I have this table: the file is importing my css file, styles.scss: I found instructions to add this in .css to max out the height and when the height is reached, start a scroll bar, but it’s not working. Does this work with a SCSS file? Answer On the .table tag in your CSS page, make sure that display: …
Tag: javascript
Nest.js cant resolve dependencies, can’t find my mistake
I’m doing a Nest.js program but I can’t find my dependencies problem. I have searched quite a lot and I have found a lot of answers regarding this problem, but I can’t figure out why my code isn´t working. So I have a product module which has his DTO´s, Entity, Controller, Service and module…
React Hooks: useState updater function: Why does this hook remove the object upon drag?
I have a marker on a map which takes this function upon dragging: That function fires another function updateUserMarker, which is coming from a component via context: It consumes the index, a new object which contains updated lat and long from the event, & appends an id which will also be from the event. …
Trying to fetch API via axios, but don’t know how to access
I try to fetch some data from an API. The API is formatted like this: And in react my app.js looks like this: And the ItemsGrid: So nothing is to see beacause I don’t know how to access the array. In the console log I see there is something: Anyone know how to show the names via mapping? Answer If
Jest: How to undo a global mock for certain tests in a file
I want to mock Math.random for certain tests and use its original implementation for other tests. How can I achieve this? I’ve read about using jest.doMock and jest.dontMock, but I’ve bumped into a number of issues using them, like: I seem to need require in order to use doMock and dontMock, but m…
How do I clear a leaflet map in react so I can map fresh data?
I am attempting to clear a leaflet map in react when fetching new data to map, and i am unsure how to approach this. I saw this post but not sure how exactly to apply it. Right now I have a function that fetches 1 of 2 geojsons I have loaded. App.js This is merely a test to get the
add text area on selecting options in dropdown list in java script
UPDATE: I modified codes in your question for better readability @Adam P. trying to get a text area on selecting multi line text from drop down list SIMAILARLY on selecting single choice add 1 text box below the question and on selecting single choice add 5 text box below the question… getting error of …
Reloading DeckGL HexagonLayer when data array changes/Triggering reload for DeckGL HexagonLayer
I’m using DeckGL with React to display some data on an OpenStreetMap. I’m planning on implementing some filters to be able to display different views on the data I have. My main problem is, that I can’t figure out how to refresh the data representing layer after filtering the data array. I s…
dynamically display value from an axios get request using vanilla javascript and dom manipulation
I thought the code below would do it but it gives me an “TypeError: Cannot read property ‘0’ of undefined”. how can get my data to display? I’m still new to javascript, please keep it simple and easy to understand. Answer You have lots of errors in your displayToDos method. It sh…
How to replace jsp tag with HTMLRewriter
I am kinda new to Cloudflare’s HTMLRewriter function. I am trying to replace a jsp tag with some html using HTMLRewriter. More precisely, <%= “${header}” %>. Is there a way I could possibly do this? I managed to replace a header tag <header>, but not jsp or some other string. Ans…