Is it possible using the framework ag-grid in JS to apply a conditional background color formatting of a cell based on its value such as Excel conditional formatting (eg the second table formatting in this link is a great example of what I am trying to achieve). Basically, cells containing the highest values …
How to Change HTML Tags to Another Tag with JQuery?
I have a header with <h5>Header</h5> tag and I want to change it to <i class=”material-icons>flash_on</i> when I hover it and change it back on hover out Here is my html code; Answer You don’t need JavaScript, you can add simple CSS for change display of the elements e.g. O…
How to convert Map key values into array in JavaScript
I have a Map that contains keys and their value. I want to convert all keyvalues into an array I want that my new array should look like this Answer this will do
javascript merge 2 arrays with undefined elements
Hello I need a little help with js i have 2 arrays how can I replace the elements of a with b with ignoring the undefined index so the output would be I tried to do it like this but I got the array b back Answer You can iterate over array a using array#map and then extract the values
Regular expression to convert html class to attribute
Is there any way to use regular expression alone or with help of javascript to do the following from to Answer This regular expression will match what you describe, regardless of the position of “type-xxx” in class attribute Combining with a string replace this will yield the result
MetaMask does not inject window.ethereum: Uncaught (in promise) TypeError: Cannot read property ‘request’ of undefined
To start, let me mention this is an in-browser project, so i can only use So a few months back I made a dapp, which worked fine even tho I never set a provider, so I guessed it used the ones given by MetaMask. However, i am using the guide here the only issue is the following code, This code
Puppeteer Cannot read property getElementById of undefined
I’m trying to pass a value to the browser created by the puppeteer, but this error appears: Cannot read property ‘getElementById’ of undefined The error is in this line: what am I doing wrong? Thanks. Answer You can only use getElementById in the page context. Use page.evaluate, eg: ThatR…
Can’t update state array using hooks on findIndex condition
I have a bunch of data as such I am trying to store each ‘exercise’ that is listed, I don’t need a tally of them just if it occurs once, stick it into the state array and ignore it if it comes up again so as not to add it again. i.e as an example Outside of react, I could
JSON.aprse() error when using php json_encode()
i know that this question asked before but i have never found anything working for my case i have 2 array which is looking like this Array ( [0] => Array ( [`19 January 2021`] => Array ( [0] => Array ( [0] => 36 [1] => 817 [2] => 67 ) ) ) ) Array ( [0] => Array
Creating a linked list object using js
I want to make a linked list using custom Object that pushes a value, pop a value, display all its content, remove an item from a specific place, and insert at a specific place as long as the value is missing from the sequence otherwise through an exception. All of the properties should be defined using data …