Quick Help Needed! I have Two React components Vendors and VendorsList. In Vendors.js Component i have asset.asset_name text rendered in table format. What I want is, When I click on I asset.asset_name, I wanted to pass it’s value from Vendors component to VendorsList component. How could I do this? Her…
Tag: arrays
Assign ref dynamically inside concat in react render
I have an array of objects which I create on pressing the add button.The add handler function is as below. This create multiple EditContainer elements all of which share the same ref.How can I create refs like this on the fly for a dynamic array of Object which is a state Answer editContainerRefs.current will…
Filter an Array of strings using Filtered String and Remove from Original Array
I want to remove some elements from the array containing the word Evil (filterString). Here is what I get for the original array (guests): [‘Partner’, ‘Nice Relative 2’, ‘another evil’, ‘another one’, ‘strange Evil is here’, ‘someone Nicer̵…
How to get changes between 2 arrays of objects? [ lodash/ JS]
I have a table already populated with dataset from API. For demo, let just say I have 2 already added row on the table which I fetched from API. Now, I edited the second row also added another row. So what I want to achieve is that I want to get a new array of objects which have the the
Convert a const Array to JSON with specific keys [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago. Improve this question I have an array like this: And I want to convert it to a formatted JSON lik…
How to get Indices from pattern matching?
This is my url with searching patterns. Now I want to filter and get the ids of category_ids Output should be: Answer Here’s a one-liner: References: URL URL.searchParams URLSearchParams.getAll() Array.map()
Sort by multiple strings in Array using Javascript
I am trying to sort an array by multiple strings but coming up short. Is this possible or is writing something below the only to achieve this? Doesn’t work: This works, but can get very lengthy the more conditions… Answer
Select and match the same property names/values from list of objects in a json object
Given the following json object I’m trying to match up all of the values in “left” and “right” with each other, for each individual object in the list. There could be more properties (prop4 for example) but the “left” and “right” for a given object will al…
Javascript – find highest value in an object of arrays of objects
I have an object containing arrays of objects. I’m trying to find the highest value of an object property, ‘sortOrder’ without manually iterating through the arrays and objects. So my variable looks like this following: So I’d be trying to iterate through this to eventually find, in th…
How can I find objects with same keys values in array?
I have an array of objects that looks like this: And I need to find objects with the same type to merge fields key in them, like this: My plan was to filter through the array, but my problem is that I don’t know which type will send me API, so filtering by item.type wouldn’t work for me. Answer If