Consider a data structure similar to the one below: [ { name: ‘Link1’, url: ‘link1’, }, { name: ‘Link2’, url: ‘link2’, }, { name: ‘Link3’, url: ‘link3’, submenu: [ …
Consider a data structure similar to the one below: [ { name: ‘Link1’, url: ‘link1’, }, { name: ‘Link2’, url: ‘link2’, }, { name: ‘Link3’, url: ‘link3’, submenu: [ …
I’m trying to update the text nodes of my D3 tree every time I press a HTML button, adding one every time, but I don’t know how to do it properly without having to create the tree again. Can anyone …
I’m trying to create a tree view (and dump that into a Google sheet) of our OrgUnits. I have the following script which pulls and sorts the data: function listAllOUs() { const ouArray = [] const …
This is my array. I am just trying to frame a hierarchy tree with grandparent->parent->child name relationship. Please help me fix this. Sample input will be like below data = [ {name:’111′,…
I have incoming data in this format: const worldMap = [ { “name”: “Germany”, “parentId”: null, “type”: “Country”, “value”: …
I’m writing a recursive function on a JSON tree {name, type, [children]} to remove nodes of a certain type. However, the children of the removed node should get re-attached to the parent, if they are …
In my application, i have list of folders and each containing some files. I have to display those files while choosing particular folder. Those folder will be in left side.While selecting that folder, files will be listed out in right side. my json is like this: So if i choose ‘Animals’ folder then two files will be listed out in right side. Like these : I am new to vuejs. How can i achieve this? Answer You can list the folders on the left side and a variable files on the right side that would be updated by those of
I’m trying to write a program that takes an array of edge pairs and turns it into a tree. I’m given a root. In this example, the root is 2. The only constraint is, each node can max have 2 children. Sample input: Expected output: Would look something like this: This is my attempt so far: Feel like this should be pretty simple but I’m missing something.. Any help? 🙂 Answer Wow, I love this question. And is pretty challenging too! This was one of my first time to take a recursive approach to a certain problem. And I think
I’m trying to move an application to the web that contains a tree of up to 50,000 nodes. I first tried to produce this using jqxtree widget, but the DOM was far too large and they clearly don’t …