Frontend Web Development Bootcamp - Build a Twitter Clone - Make Post Modal Work

This video tutorial covers adding JavaScript functionality to a model, including setting up event listeners for buttons to display and hide the model, managing opacity changes for interactive elements, and ensuring the model resets correctly. The tutorial provides a step-by-step guide to implementing these features, with a focus on using query selectors, event listeners, and CSS class manipulation.

What is the purpose of hiding the model and its wrapper in the JavaScript functionality?

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Describe the steps to display the model when the post button is clicked.

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Explain how the event listener is attached to the post button.

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What changes are made to the model wrapper's CSS properties when the model is displayed?

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What happens when the X closing button is clicked?

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How does the opacity of the button and the + element change when typing in the input field?

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What is the role of the change opacity function in the JavaScript code?

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Describe the process that occurs when the input field loses focus.

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What should happen to the input field and opacity when the model is closed?

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How is the opacity reset when the input field is empty after closing the model?

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