Why is my code having trouble identifying the specific value I want to delete from local storage?

I am currently in the process of developing a JavaScript web application that enables users to add and remove good habits from a list, with the app randomly selecting one habit for the user to perform each day.

While I have successfully implemented all the functionality for the app, I am facing issues with integrating local storage. The problem arises when a user removes a habit from the list as the corresponding habit does not get removed from the local storage. It seems like some habits are removed from the storage but not necessarily the one selected by the user.

Below is a snippet of the code:

class Goodhabit {
    constructor(goodHabit) {
        this.goodHabit = goodHabit;
    }
}

// More code snippets follow...

Answer №1

            if(goodpractice == practice) {

To compare, use two equals signs ==. Currently, you are assigning a value to goodpractice in your forEach loop instead of checking its value, causing each iteration to remove another element.

Update:

After further discussion in the comments, it was identified that the comparison was not working due to goodpracticesls being an array of objects rather than strings.

The correct approach is to compare the property within the object with the parameter, not the object itself:

            if(goodpractice.goodPractice == practice) {

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