JavaScript cannot determine the length of an array of objects

I'm encountering an issue with an array of objects named tagTagfilter. When I log it in the browser, it doesn't immediately show the correct length value inside.

tagTagFilter: TagFilter = {
        filterName: 'Tag',
        tags: []
    };

https://i.sstatic.net/90jaO.png

Although the value is present, the length still registers as 0. I've tried using tagTagFilter.length but it continues to display zero. How can I resolve this? I am working with TypeScript.

Answer №1

When you first use console.log to display TagFilter, the "tags" were initially empty. However, new values were later added to "tags". "This value was evaluated during the initial expansion and may have changed since then." Here is an example for you

Answer №2

When you use console.table(tagTagFilter), the array values will be displayed in a neat table format. This is especially useful when dealing with arrays, as it provides a clearer visualization compared to using console.log.

Answer №3

Consider utilizing the code snippet “ tagTagFilter.tags.length ”

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