HTML Essentials

Contenuti del Corso

HTML Essentials

HTML Essentials

1. Understanding the Web and HTML

Course Introduction Introduction to the Web The History and Evolution of the Web Why HTML Matters in Web Development Basic Structure of an HTML Document Understanding Tags, Elements, and Attributes

2. HTML Fundamentals

HTML Document Structure Explained Challenge: Structuring an HTML Document Using Headings and Paragraphs in HTML Challenge: Mastering Text Markup Enhancing Text and Interactivity in HTML Challenge: Applying Special Text Markup Creating and Using Lists in HTML Challenge: Structuring Content with Lists

3. Images and Media

Working with Images in HTML Challenge: Inserting Images Embedding Audio Files in HTML Challenge: Using Audio Elements Integrating Video into Web Pages Challenge: Using Video Elements

4. Tables and Forms

Creating and Structuring HTML Tables Challenge: Working with Tables Building HTML Forms Challenge: Building a Web Form Using Form Inputs and Labels Effectively Challenge: Applying Form Inputs and Labels HTML Input Attributes for Enhanced Functionality

5. Advanced HTML

Understanding and Using Semantic HTML Exploring Semantic Elements in HTML Challenge: Implementing Semantic Elements Building a Complete Website with HTML Course Conclusion and Final Thoughts

HTML Input Attributes for Enhanced Functionality

We already know how to build the forms with inputs and labels. Now, let's consider other useful attributes for input elements that enhance their functionality and usability.

Common Attributes for Input Elements

Placeholder

placeholder provides a hint or example text within the input field, guiding users on what type of input is expected. Useful for providing context or instructions to users before they enter data.

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Name

name specifies the input field's name, which is used to identify the input data when the form is submitted. Each input field within a form should have a unique name attribute.

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Value

value sets the initial or default value of the input field. Pre-fills the input field with a specific value when the page loads.

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Required

required specifies that the input field must be filled out before the form can be submitted. Prevents form submission if the required field is left empty.

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Disabled

disabled disables the input field, preventing users from interacting with it or entering data. Useful for displaying read-only or inactive input fields.

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Readonly

readonly makes the input field read-only, allowing users to see the value but not modify it. Similar to the disabled attribute, but still allows the field to be focused and selected.

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Min and Max

min and max specifiy the minimum and maximum allowed values for numerical input fields. Useful for enforcing constraints on numeric input, such as age or quantity.

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Example: Let's consider an example that includes all the necessary attributes and elements needed for the form.

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Video Tutorial

1. Which attribute provides a hint or example text within an input field, guiding users on what type of input is expected?

2. What attribute specifies the input field's name, which is used to identify the input data when the form is submitted?

3. Which attribute prevents form submission if the required field is left empty?

Which attribute provides a hint or example text within an input field, guiding users on what type of input is expected?

Select the correct answer

name

value

placeholder

required

What attribute specifies the input field's name, which is used to identify the input data when the form is submitted?

Select the correct answer

name

value

placeholder

required

Which attribute prevents form submission if the required field is left empty?

Select the correct answer

name

value

placeholder

required

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Sezione 4. Capitolo 7

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