I tried to import Link from react-router-dom & got compile error whether that module is not found. Then I installed it separately. Then got this error. My code: index.js navBar.jsx products.jsx Answer Before you can use the link tags, you first need to create a react router parent called <Routes> (v…
Looping through a dictionary in javascript with a list within the values
Not sure how to parse through a list of strings within a loop regarding this dictionary. Output Desired Output Answer All you need to do is to have an if condition to check if nickname property of each student is an array or not, if it is an array, then you can loop through it and print each item individually…
search text march Entire text
developers. I need help. I have given below the code. when I type anything in the search box typed value matches the beginning of a list item. But I want when I type anything in the search box typed value to match any part of the search item and the text color will be red. I try so many times
Missing data in JSON from API call, gives error
I make an API call to server to fetch data Then I turn the JSON into GeoJSON for Leaflet.js The problem is that every items does not have the values of “openingHours”. This makes the error “undefined” and I can’t retrieve data to display on Leaflet map. How can I go pass or ignor…
If parent div has specific class toggle another div using JS
How can I display a div if a parent div has a specific class using JS? In the code below I would like to display the div with class .hidden-gray only if parent div below has class .matched and child div has class .gray. And, the div with class .hidden-purple only if parent below div has class .matched and chi…
MediaSource never emit sourceopen event in React
I’m trying to stream a video file using Javascript’s MediaSource API in a React custom hook. Here’s the snippet of my code: It looks like mediaSource never emit ‘sourceopen’ event. What more, when I’m trying to use this code in different project with simple html and javascr…
how to send data From one component to another components with context in react?
I need to send selectedCoin state from Company to details.js How do I do this with context? company component: details components: Answer Well, looks like you’re just interested on the code right, so I’ll just drop the code in here. Obviously, feels free to move code around and make sure you use t…
Function returns 0 value even though it has a different number stored in it
I’m trying to return a value from a function so that it is displayed in HTML. It returns 0 on the HTML but it returns the correct input value on the alert message inside the function. Here is the code I have: Answer Since you haven’t defined any event listener methods, myFunction() is called first…
how could set multi separator of “_.truncate” of Lodash?
how can I separate by “,” or “-” or ” ” ? if setting “/,- +/” is not working, what should I do? Answer Your regular expression is basically saying, “match ,- followed by at least one space”. Check it on Regex101 This would match “,- “, fo…
If statement considers FALSE promise as TRUE
I’m making authentication in my app. And have such code changedPasswordAfter retuns promise (true or false) So I run request and get this into console. As you see ttt is FALSE but IF statement decided that it is TRUE . How can I fix that ? Answer Because ttt (which is a very bad name for a variable) is …