javascript Questions

Trying to get javascript variables on one php page to show in another using WYSIWYG Web Builder 19

September 18, 2024
rubidex
2 Answers

I have a javascript in the head of the index page and this function stores the variables from the functions in localstorage: <script type="text/javascript"> function storeGlobals() { localstorage.setItem("name", name.value) localstorage.setItem("current_age", current_age.value) localstorage.setItem("retirement_age", retirement_age.value) localstorage.setItem("base_salary", base_salary.value) localstorage.setItem("emailid", emailid.value) localstorage.setItem("FEGLI_BASIC_LIFETIME_COST", "$"+total_FEGLI_BASIC_LIFETIME_COST) localstorage.setItem("fegli_opa_cost",…

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Javascript – Optimistic rendering to show votes

September 18, 2024
Cazoomy Maths
3 Answers

At the moment the votes {count} is not showing up on mount. I'm using useEffect to get the article and useState to set the count to article.votes. The votes go up after clicking the button twice as the first render…

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Jquery – I need to click two times to add class to an element

September 18, 2024
Gustavo F. Marcial
2 Answers

I'm trying to create a Simon Game and when the user click the button I want it to be animated. I used addClass and setTimeOut with removeClass, the animation happens but I need to click the same button two times.…

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Javascript – Vue – v-if not updating with onMounted

September 18, 2024
Chobbit
2 Answers

I'm simply trying to make a div only appear once a variable changes from false to true and I'm telling it to change the value once the component is mounted. However the v-if which is supposed to be looking for…

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Javascript – How to group and find average of object in nested arrays?

September 18, 2024
nworbi
3 Answers

I have an array like this where an object is inside nested arrays: let arr = [ [ {date: 1578787200000, displacement: 0}, {date: 1580860800000, displacement: 1}, {date: 1593302400000, displacement: 2}, {date: 1606780800000, displacement: 3} ], [ {date: 1578787200000, displacement: 10},…

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Jquery – How can i make a select start at a specific point without using selected

September 18, 2024
MB99
2 Answers

We have this select to select year of birth. Looking at the statistics of last couple of years, most users (close to 70%) are between the ages of 26-34. When the user opens the select, We want it to start…

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Javascript – inject() Angular making it difficult

September 18, 2024
utente
2 Answers

How could I be using the inject() functionality in Angular 15 for this case? Way using constructor(): import { datadogRum } from '@datadog/browser-rum'; constructor(...) { datadogRum.init({ applicationId: 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', clientToken: 'EX-app', ... }); } Way using inject(): import { datadogRum }…

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Javascript – Private props return unmodified or losing values within the class inside scope of child class method

September 18, 2024
AlexZeDim
2 Answers

So, I have two classes service-class & entity-class with private constructor & static async method, for creating new instance of class. My service-class create & call new entity-class instance and modified it with its properties. Example | This is NOT…

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Javascript – How to calculate number of columns such that every row has either all even or all odd numbers of items, in compact a way as possible?

September 17, 2024
HareSurf
2 Answers

I would like to layout unicode glyphs similar to this: There could be anywhere from 13 to say 100 items in the displayed collection (alphabets, abjads, abugidas, syllabaries, etc..), so could have a set with 99 items, or one with…

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Javascript – How to export structured notes (image + text) from a Next.js app to Apple Notes?

September 17, 2024
Felix
3 Answers

I'm developing a Next.js application where users can take notes on pictures, and I'm looking for a way to allow users to export these notes (structured as image + text pairs) directly to Apple Notes. So far, I've tried several…

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