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HTML `<details>` Element Not Expanding in Firefox with Nested Elements - Event Handling guide

πŸ‘€ Views: 10 πŸ’¬ Answers: 1 πŸ“… Created: 2025-06-12
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I'm relatively new to this, so bear with me... I'm trying to configure Does anyone know how to I'm relatively new to this, so bear with me... I'm sure I'm missing something obvious here, but I'm working with a question with the HTML `<details>` element in Firefox where it doesn't expand when I have nested interactive elements like `<button>` or `<a>` inside it. The expected behavior is that clicking on the `<summary>` element should toggle the visibility of the content within the `<details>`, but in my case, it seems to be interfering with event propagation. I've tried adding `event.stopPropagation()` in the click handlers of the nested elements, but that doesn’t resolve the scenario. Here's a simplified version of my code: ```html <details> <summary>Click me to expand</summary> <div> <button onclick="handleButtonClick(event)">Nested Button</button> <p>This is some content.</p> </div> </details> <script> function handleButtonClick(event) { console.log('Button clicked!'); // This should ideally not prevent the <details> from toggling } </script> ``` When I click on the button, it logs 'Button clicked!' but the `<details>` element does not expand. In contrast, this works perfectly in Chrome and Edge. I’m using Firefox version 106.0. I also checked the console for any relevant warnings or errors, but nothing shows up. Is there a known workaround for making nested elements work properly within a `<details>` tag in Firefox? Any insights into this scenario would be greatly appreciated. I'm working on a application that needs to handle this. Has anyone else encountered this? What's the best practice here? I've been using Html for about a year now. Any ideas how to fix this?