I have an implementation of the OpenLayers map in react which looks like this: The map works very well on the pc browser, the map can be dragged, zoomed-in / zoomed out without any problems. The markers are displayed properly and so on. The issue is that it is not responding to any touch event on mobile. So i…
uploading image not working in codeigniter 3
i’m new learning codeigniter 3, i have problem that i can’t upload image in edit method. i’m really stuck, i already figure it out from the internet and documentation but there is no answer and my code still not working, when click submit button the method was success update to database but …
How to use `(K | V)[][]` as `ReadonlyArray` in a Map?
I would like to use a (K | V)[][] as ReadonlyArray<[K, V]> in a Map constructor. Lets say that our V is an interface IItem and K a basic number. By default, typescript will perceive the type of items as : (number | IItem)[][]. This will not work and throw an error: Argument of type ‘(number | { ke…
a dispatch that im trying to push into an array is calling it instead
I have a simple custom hook with a few dispatches and callbacks on them. It looks something like this: This is called a larger component that props open a big edit window. Upon making those changes, I click my confirmation button that does something similar to this: It seems that my updateText dispatch is bei…
How to find a discord.js user’s permissions from a message mention?
I’m making a ban command and I need to check if the target user has administrator permissions. I’ve tried: But I’m getting an error: TypeError: userMember.hasPermission is not a function Is there a way to fix this? Answer .fetch() returns a promise so you need to await the results: You could…
myComponent.map is not a function
I have this information right now that i’m saving and trying to pass to a component who then tries to create Tabs and TabPanel (Material-ui components) with said info. The declaration of that info goes as follow : I then proceed to pass said info to my component: On the other side i have an interface th…
Angular – Scroll Event only page scroll
I need to check scroll event for a “show more” features. Im using: and this code: Unfortunally the scroll listen to every scroll in page, for example a scroll inside a DropDown etc… How can I listen ONLY the PAGE scroll ignoring everyelse? Answer One solution might be to use hostListener fro…
JavaScript: ‘this’ in superclass refers to subclass
I am calling a superclass method from a subclass. When called from a subclass, ‘this’ in the superclass method no longer refers to the superclass but to the subclass that called it. This creates problems with inheritance. Details as follows: In my project I use a class to construct objects from re…
How to filter data on Object in Angular
I get data from backend with this function and console.log(response) show JSON like below What I want are data that have “is_family_member”: false, for this I create this.personmembertrue = this.persons.filter(x => x.is_family_member === ‘false’) this part of code show empty. Any id…
Display a Swiper slider when clicking a thumbnail in a gallery
I’m building a thumbnail gallery with a slider feature using Swiper. By default, the slider is hidden, and when the user clicks one of the images, the slider must be displayed showing the clicked image. Once the slider is open, the user can click a Close button to hide it and return to the thumbnail gal…