Error in Angular Due to Circular Reference in JSON

I'm currently working on integrating a tree structure in AngularJS. The goal is to construct the tree by dynamically adding nodes based on user input from an Angular Select element. Here is the specific operation I'm trying to accomplish:

var a = { name : "concat", operands : [{method : {}},{method : {}}]}; a.operands[0].method = a;

Whenever I attempt this kind of operation in AngularJS, I encounter a RangeError: Maximum call stack size exceeded. Is there a mistake in this type of operation?

The reason for this error is that the array populating the dropdown is being modified each time, leading to this issue. Apologies for any inconvenience caused.

javascriptjsonangularjstree

Answer №1

It seems like there might be an element missing from your code. If you could provide the code, I would be able to offer more assistance. Alternatively, you can check out this helpful blog. The blog discusses creating a tree using two simple directives that can be customized based on your needs.

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