I have a larger code which handles and sorts data. In it I want to work with objects to keep it easier and better structured. I have multiple categories and all of them have different nested subobjects, which I have trouble accessing writing/reading. I searched on the web, w3schools but couldn’t find my…
Tag: nested
Search nested array of objects and return whole path of all matching items
I would like to search a deeply nested array of objects and return the path of all matched objects. I have partial solution of the problem but the code returns path of only first matched object. Please have a look at the input, expected output and the code itself. I have commented the desired logic in the exp…
Need to display some data from JSON for user if they are checked
The JSON is a nested one. at first it will display some services for the user with check-boxes, then user can check them if he is interested. When he clicks the button it should to display the service info of which user wanted. I really appreciate if anyone can help, I am new to json. I have one HTML and
Access dynamic nested key in JS object
I have an array like [‘animals’, ‘cats’, ‘cute’, ‘fast’, ‘small’, …], and want to access nested keys of the object like Usually I would write object[‘animals’][‘cats’][‘cute’][‘fast’][‘small…
Convert array of flat objects to nested objects
I have the following array (that’s actually coming from a backend service): where Item is: In order to be compatible with a component that displays a tree (folder like) view, it needs to be transformed into: where NestedItem is: All I’ve tried so far is something like: But this only gets the first…
How to implement onBlur/onFocus for a div with nested input fields?
There is a <div> and a couple of nested <input>s. onBlur fires every time user clicks on one of the <input>s. This is a bit frustrating that onBlur happens when I hit something inside the div. After an hour of searching I still wasn’t able to find any good solution. This sample of code…
Remove duplicates of array from another array, JavaScript
How can i remove duplicated arrays in this data structure? [![enter image description here][1]][1] I got this: with: I need to reduce data, remove duplicated arrays and provide result to sankey graf. jsonData elements contain much more data and structure of each left, center and right side is a little bit dif…
Recursive JavaScript function is losing the return value
I want to search a string in a nested JSON object. If the string found in an object, I need to return that object. I am using a recursive function to achieve this. The problem is, the function is recursing until the end and not returning the object found. Please see the entire code in jsfiddle I am not sure
Javascript: how to dynamically create nested objects using object names given by an array
I hope someone can help me with this Javascript. I have an Object called “Settings” and I would like to write a function that adds new settings to that object. The new setting’s name and value are provided as strings. The string giving the setting’s name is then split by the underscore…