Understanding console.log Behavior in ReactJS: How to Get the REAL Output

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Understanding the Code Logic

To clarify this issue, let’s break down the critical elements involved:

They utilize promises to process input text and generate SVG output.

The main confusion arises from where and how data is returned from asynchronous functions.

A Closer Look at the** setText Method**

Here’s the initially provided setText method:

[[See Video to Reveal this Text or Code Snippet]]

The Issue

The problem here is with how promises and returns work:

The Solution: Correctly Returning Data from Your Functions

Step 1: Return the Promise Directly

To resolve the confusion, you must ensure that setText returns the promise. Modify the function as follows:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Handle the Promise Result Properly

When you call setText, make sure to handle the promise's resolution. This could be achieved with either .then() or with async/await syntax:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Optional: Using Async/Await

Using async/await can greatly simplify your function definitions. Here’s how your setText function would look with this syntax:

[[See Video to Reveal this Text or Code Snippet]]

By making the above changes, you can ensure that you capture the real output of your SVG string data at the appropriate moment.

Conclusion

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