I’m trying to use two script hosts in case one doesn’t show but my catch statement doesn’t seem to be catching status 404 errors when I purposefully mess up the url. Here’s the code: Answer This type of error cannot be catched with try…catch. Instead, listen on the error event.
Tag: javascript
How can I style :visited elements that use React’s onClick=”” instead of href=””?
The website has a table. In the table, I get data from the Firestore (and display this data to the user). Some cells in the table may link to other pages on the site (which are also implemented as a table). Since there is a lot of information, the user can get confused which links they followed and which they
Why typescript doesn’t know that i checked for object type?
I want to build such a function: but under the line recursionProxy(nestedSubject); there is an error that says why typescript doesn’t take that if staement in consideration, in side the if statement nestedSubject is of type object Answer It does seem to work if you use a type predicate : Link A null che…
how to filter nested objects based on properties
Below is a nested array of objects, how can I filter this based on object property? ex. if name===”same” then it should return that object Answer Here is my solution
Searching in google sheet using app script not working with numbers
I’m trying to use app script to give access to my Google sheet by searching through a webpage. so I don’t have to give all the data. the search is based on a specific column and the result can be repeatable on the column itself but the other columns of the same row like price and item are differen…
Event delegation does not capture all inner elements
I am using event delegation on my project but for some reason it does not works as expected. It may seem like a duplicated question but searching for days I have not found the solution so it is not as clear, even in a course I am taking at UDEMY this is not addressed. The html structure is like this:
The action ‘NAVIGATE’ with payload {…} was not handled by any navigator
So I’m building an app where i send notification to the user when there’s an update. Once the user receives it, on clicking, I want to navigate to a specific screen in my app. The problem is, to do that I have to use a navigation reference to be able to access the navigation object. I did read the…
Data Format, how to map this object?
I’d like to map out an array from a backend API call. This comes from a schema which currently has the format of Within this, I have an object, however it looks like this for example: Given the above, i’d like to map through this data on a component. I have tried to store it into a const, then map
Changing the values of objects in an array with React
While working on React today, I got stuck somewhere because my basic JavaScript knowledge is not good. I want to change the value of the “name” property of any object in this array. Codesandbox: https://codesandbox.io/s/dank-rain-udjcxe?file=/src/App.js My App.js file Answer Essentially you need t…
Why do I keep getting Nan even though I am using parseFloat function? [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 6 m…