I am making a game with img´s each time that the user clic on the correct img win 100 points but i dont get the summations of the points i dont know why The final score still 0 HTML JS Answer I have made the finalScore as global variable and moved the logic to a function. It is working as
Tag: loops
How to carete dynamic NavBar with only JavaScript
I have this code right now, but its not working on the DOM, I am wondering what is the problem with my code. My current code: “JavaScript” “HTML” < Answer call the function or avoid the function. try it
How can I remove duplicate strings from an array of strings but only if they start with the same 5 characters in JS?
I have a nodelist: Every “a” contains a string In the example the list is like that: I need to remove for example the the third element because it starts with the same 5 characters of the second element even though they end differently. Everytime I encounter a new element I need to check if there&…
Looping through an array of objects and filter using a key
I have a nested array of objects as below I would like to loop through the array and get the address object corresponding to the firstName ‘Max’. I can use this data to generate links and their sublinks (on clicking the links) I have attempted the following Then But it returns undefined. How can s…
Apply discount on array of object in loop whichever object paid value is higher?
I have array of object which have key paid. I want to apply discount on all objects expect object which paid value is higher using loop. On above array of object name booking i want to make loop and apply discount by adding key discount:true in that object except higher paid value object. This is what i want …
Looping elements in JSX React
In React.js documentation, I wonder how Array.map() is used in JSX React. in <ul> tag, why we just put the variable listItems directly?. Because I think it will return a single array instead of <li> elements like this : how does JSX treat an array? Did I have to loop listItems manually? Thank you …
How to declare item types of a zipped list in typescript?
I have two lists like these: and combined them using zip: Then, I want to apply a map on the zip like this, for example: The ‘item’ in the code above implicitly has an ‘any’ type, so I want to define the type like: but this doesn’t work. Does anyone know how to define the type, f…
This code keeps returning ‘undefined’ for (names[i]). what am I doing wrong?
This code keeps returning ‘undefined’ for (names[i]). When I console.log() it loops through the array and prints Hello (names[i]) or Good Bye (names[i])what am I doing wrong? Answer Your issue is that you’re passing the name in as an argument to the speak function, however, in your definitio…
how can i make all if statements in a loop ? in Javascript
i’ve already tried a for loop but I’m new to javascript so it’s all still hard for me. I am grateful for any help. It should increase values. here´s my code: and so forth. Answer
Javascript: Object.keys(myarray).forEach vs myarray.forEach((obj) => {
Is there an alternative way of looping through my array of objects? it seems the engine version on the application im using is old and doesnt support myArray.forEach((obj) => { but this works on an single object array I think. Object.keys(myArray).forEach( {“jurisdiction”:”SCPB – LO…