https://codepen.io/demi-chen/pen/RwGPgxv I try to find the lastElementChild in the first div. It does show …… after I use console.log to check. why the addEventListener not working. I click the lastElementChild smile.png face but it’s not working. if function nextLevel() is working. the left…
Tag: javascript
If I don’t know how many times something will run per second, how can I get the same output?
So I have a variable attemptedFPS. This is how many times my loops will be run per second. Example loop: So for example if the attemptedFPS is set to 50, that loop would run every 20 milliseconds (which would add up to 50/second). My issue comes in having the same output no matter what the attemptedFPS is set…
how do make waiting for ajax to complete
I newbie. I have a function application for employment (apply-job).What I do is submit the request with an ordinary link, with a click-function applied on it but processing time is quite long. I want disable “#apply-job” avoid click too much or disable window and fade for ajax to complete. Thank. …
How can I multiply my element created with JS
Couldn’t multiply it. I’m confused. Thanks for all efforts to help. Each div will show the parts of a clock: Hour, Minute, Second. Thanks for any efforts to help. Hope the code is clear enough. I have pasted “lorem” text below to send my question? ! 🙂 Lorem ipsum dolor sit amet, consec…
Javascript remove the occurrences of item by matching condition
I have an arrray as below: I would like to get the result as I have tried to using filter but I cannot get the output. Could anyone please help me for this? Answer
Validate Field in Yup based on multiple related field values with Yup.ref and .test
I’ve created a multi-step form in “react”: “^17.0.1”, “yup”: “^0.29.3”, and “formik”: “^2.2.3”. I want to check that when a user enters in a their Birth Day (dobD) that it is valid based on Birth Month (dobM) and Birth Year (dobY). …
Chrome Extension injecting into current tab page
Hello all I am creating a Chrome Extension and I am having issues with injecting some JS into the page tab that the user is currently on. I have a popup.html/.js files and a button within that: popup.HTML: popup.JS: Manifest.json: background.JS: content.JS: inject.JS: When I click on the icon and the popup sh…
Javascript can’t replace string
_.replace() doesn’t replacing anything in string. I tried like 5 different ways to do it but still nothing and I guess you are my last hope. My code: I want to get rid of <br /> Output: Answer You need to pass a regular expression with global flag to replace all occurrence of a pattern.
assign multiple const to the same value in Javascript
Is something like this possible? I have tried using let with no success after some research. or Answer The thing on the right has to match the destructuring thing on the left, in your case the thing on the left is looking for an array with at least four elements, so: or, make a temporary array and use its map
Passing an array object property from Laravel in Vue
I am sending an article->tags array of objects to my Vue component like so: I get this array: Now in my component, I want to get to the name field so I can store it and pass it onwards. How can i do this? this post has the same problem, but when i try this solution: I get an undefined.