I’m very new to JS/jQuery and have been struggling to add some search functionality to a site I’m building. Basically, I’ve built a simple search field (#artist_search) that I’m trying to use to search through a JSON that is connected via a GET: This GET will output the content of my J…
Is there a way to enable selection when TextInput is set to editable=false
I’m wondering if any of you know of a way to make TextInput selectable while the editable={false}. Thanks. Answer This is the current behavior of React Native you can fake TextInput in your case with Text and use selectable props https://reactnative.dev/docs/text#selectable or something like this
members map with a limit per page
how could I make a member limit on a page? for example: only 10 members would appear on the first page, and to see the second page you would have to react with ⏩ Answer I would get the list of users as an array, then use slice to return a portion of the array. In your case I would
JS Sort Table – Sort Indicators
I’ve built this table with a sort function and now I’m also trying to set a class for the selected th so I can put some arrows with CSS, as sort indicators. I need a way to set dynamic .asc and .desc classes to my selected th with JS somewhere on my sortTable() .. It also needs to be Pure
d3_Tooltips positioning using d3.select(this)
I’m using d3.js v.6. I have HTML div tooltips: appear on the hovering event according this code: I need to slightly shift positioning of #tooltip. I’ve already tested these options which didn’t work: and Answer Try this code (should work with V6):
Angular template interpolation
Angular version 11 I have a template which uses a method of the typescript file which returns the current date time. The thing is that if in the interpolation of the template I call this method, the first time I render the page, it works properly, but after 1 minute, the value should change to the next minute…
JavaScript instantiates class without usage React Native
I have the next problem/question in React Native: I have the next class, let’s say it A that looks like this: My A class in used in B class like this: And the makeApiRequest function from B class in used in App.js like this: And this makeRequest function is placed as an onPress action. My question is: A…
Insert tag in loop javascript
I want to insert the p tag after each rect tag but unfortunately when I used appendChild the p tag is insert into the rect tag and not after: JS code: I had as a result: ** html Code:** Answer You can use Element.insertAdjacentElement instead of appendChild (which inserts it as a child inside).
Why can I use comma at the end of the line in the following callback function inside the map function?
In javascript, I thought we aren’t allowed to end the line with comma if we were inside a closure. Why is the following code snippet an exception? And why does it not work if I put a comma after k.c = ‘asd’? Answer The following is an expression, with two uses of the comma operator: (the tra…
Audiocontext demo. Volume is halved on Chrome/Android, crackles on Firefox
I did a pure CSS/JS piano keyboard using the AudioContext object but I have two problems related to the playTone function: On Chrome/android (v.89.0.4389.105/Android 10) it seems that the volume is halved at every key pressed: after a few notes played the volume is not audible anymore. On Firefox (v.88/MacOS …