After clicking, an created modal is displayed, then disappears on its own

Question

After clicking, an created modal is displayed, then disappears on its own

After creating 2 Modals, I encountered an issue where the second modal with the class "category-modal" reverts back to display none when I click the "+" sign on the form. The first modal, with the class "modal," displays correctly when the add button is clicked.

To provide more context, I have included a runnable code snippet below:

// JavaScript code snippet will go here

// CSS code snippet will go here

// HTML code snippet will go here

To better illustrate the issue, I have attached a screenshot showing which buttons to press: https://i.sstatic.net/Dd92r.png

javascript html css

Answer 1

Answer №1

After implementing the provided code and testing it out, I discovered that the issue you are encountering is related to the page refreshing when a button within a form is clicked, which is the expected behavior. This can be prevented by using e.preventDefault(). For instance, in the case of categoryAdd:

categoryAdd.addEventListener("click", (e) => {
  e.preventDefault();
  categoryModal.style.display = "block";
});

Make sure to include e.preventDefault() for each button that shouldn't trigger a page refresh, passing the event e as an argument similar to the example provided above.

Answer 2

After implementing the provided code and testing it out, I discovered that the issue you are encountering is related to the page refreshing when a button within a form is clicked, which is the expected behavior. This can be prevented by using e.preventDefault(). For instance, in the case of categoryAdd:

categoryAdd.addEventListener("click", (e) => {
  e.preventDefault();
  categoryModal.style.display = "block";
});

Make sure to include e.preventDefault() for each button that shouldn't trigger a page refresh, passing the event e as an argument similar to the example provided above.

After clicking, an created modal is displayed, then disappears on its own

Answer №1

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