Skip to content

Tag: javascript

Typescript map specific columns from an array

I have an array of objects and I need a way to allow the user to select which properties they want to import in the database. Is there a way to map and create a separate array only with the properties the user actually wants to send insert. For example, if we have the following array: and the user selects

How to generate unique urls and pages with template?

I am building a petition site where you can create/join petitions. I have made a page where there is table filled with many pre-created petition titles and I want to make that when people click on any petiton title, they would get to another page that gets data from my database and fills it by a template(titl…

Checkbox listener not firing

I have set up a checkbox that should appear with each row in the list. I would like to pass row.id and boolean based on checkbox state. But the problem is that it only works for the first checkbox: id and boolean state is passed. I have added javascript to listen to checkbox state and after checking, send a P…

Get the value of an Element in an array

i’m trying to get the value of a Object in my array. Basically when i’m doing I have something like that But the name of the object is changing every time, so i can’t do I wondered if there was a way to directly get the value of the only object, without having to go through its name. Answer …