I have been trying to convert an array of paths to the JSON parent-child tree using node js. I am following @Nenad Vracar answer for building the tree link. I am using the mentioned answer which I have slightly modified. Below is my code: obj: Using that above code my output is like below: I would like to get output
Tag: json
javascript Sum all item in array which match same key [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 2 years ago. Improve this question I have a JSON like this: and i want to have an output like this: the output is an array,
Access nested JSON with month numbers
i got an json file with monthly values. i need to access these. I am not able to archive this. Maybe i just make an mistake. How can i get the value from the second “sales” with 9.99? I use JS to get the total_sales. This works. I really need you help for this. For more clearence: The JSON-File is
won’t let me access json object, what im missing?
So I’m trying to access an array inside an object: this is what i get in the console log: map isn’t a function, and forEach is undefined, I was trying to do key value on it but the value returned me [object object] or undefined. What am I missing? Answer You initiate data as an object {} and the first
How to escape double and single quotes in a JSON array
I’m trying to create a chat system where every time someone sends a message it gets added to the JSON array in my database for that specific person, but the issue I’m coming across is when anyone tries to use double quotes ” ” or a single quote ‘ in their message. Anytime a message is added with these special
Django, how to convert Python dict to Javascript
In a Django app I have a dict created in a view and I want to use it in Javascript, but I get a syntax error views.py test_dict.html test_dict.js Line 2 gives the output {0: “use_random”, 1: “use_stages”, 2: “use_import”, use_random: 0, use_stages: 1, use_import: 2} but throws the error in line 3 SyntaxError: Unexpected token o in JSON at
Scanning an array js object
Hello, I want to make a basic visual editor for my plugins. I have an js object like this. I want to get all “components” properties in this. I am using a this function to convert js blocks to html. However this func is very bad :P. Please HELLLP… -Edit: How can I scan nested components properties in my object?
javascript arrays of object comparing
I have a project when I get some data from a route in node and I need to compare with the last data I received to see if something changed, basically 2 arrays of objects. For the comparasion I used JSON.stringify(array1) = JSON.stringify(array2), but after I compare the arrays I want to put the value of array2 in array1, so
Javascript browser game inventory system, checking if item is in characters JSON file
I’m new to programming and I’m learning by coding a simple incremental game. Currently I am working out the inventor system. I have a cooking skill in the game with a script that will take raw items and either cook or burn them based on chance. I’m now trying to work out an inventory system to hold the items after
How to stringify js object, so that multiple double quotes are possible when sending it over Socket.io
Well, i guess the main problem is defined in the title, but some special info is: Im trying to emit events to a socket.io api. For the eventtype part this is working fine, but when using JSON.stringify on the packet body (event data) part (which is supposed to be in this format: “{“msg”:”test”}”), it only returns this invalid String: “{“msg”:”test”}”.