Now while I iterate, I want to get ‘s’ first- I have tried test_data.revers() which does not work. Any solution? Answer For a defined order, you could sort the keys of the object and iterate them in descending order of the first value of the array.
Tag: object
Conjoin Related Objects Into One Object Array? (javascript)
I have some user and permission data that has been queried from my database. I would like the access object for each person to be conjoined with each user object so that when I map through the array in my app on a user permissions page, all the data is easily accessible. Fortunately, my data that needs to be …
How do you clone an element’s NamedNodeMap to an empty object?
I have a javaScript array of objects, where the objects are called text, where each object element contains information about an HTML element that looks like the following using the Chrome browser’s inspect Source Watch area: Note: While the attributes member of text object (above) only contains the inf…
Move specific properties from object to object
I have an object with a lot of properties, lets say: I want to separate a group of properties as follow: What i am doing is: is this the only way to achive this? is there a way to ignore properties that are undefined? For example let say h is undefined, so ideally obj2 would only be obj2={a,w} It is
How to get a property value from an array of objects in JavaScript
I want to make an array with country names from a JSON file which contains an array of objects. These objects have a property name with the name of the country, which is what I need. This is my JavaScript code which returns a list of undefined instead of country names: In the other hand, if I use forEach, I
convert nested object to csv where all parents of lowest properties are visible on individual lines
I have a nested object that I want to to transform to flat lines. Below is the object: I want to be able to see it like this, where the top level of the nest is always visible for each line: I know how to loop through arrays to do this, but I’m not sure how to achieve it with
Javascript: How to reconstruct a nested object into another object?
I have the following nested object: I have to dynamically iterate and get the ideal result: I have already asked but it was the thing with arrays and I can’t get how to work with objects. I can iterate and get an array of 2 objects but it is not what I needed Answer You could reduce the values of
Function to create multidimensional object
Hello I’m strugglling with write everything from multi depth ul list into one object. I’ve got something like this. Depth One 1Depth Two 1Depth Three 1Depth Three 1Depth Two 1 Depth One 2Depth Two 2Depth Three 2Depth Two 2Depth Three 2Depth Three 2Depth Three 2 Depth One 3Depth Two 3Depth Three 3D…
Calculating difference between 2 items in JavaScript object
I have some customer data in an array of javascript objects that looks as such: I would like to loop over and get the difference between food_cost and prev_year_food_cost for each client. So ideally, I would have a new object containing client, food_cost and the difference. I have tried this but its not quite…
Object’s values sorted in desecending order
I have this object: Each gladiator has its own abilities and as values are the skill for each ability, I want to print them in desecending order by total skill, this is where I am at the moment: this code prints: I simply want it to print: I want the total skill to be in descending order, if its equal,