Basic HTML and HTML5

Frage	Antworten
<h1>	Level one heading
<p>	Paragraph
<!-- and end with a -->	Comment
<main>	Helps search engines and other developers find the main content of your page
<img>	Add a image
<img alt="">	alt attribute: used for screen readers to improve accessibility / displayed if the image fails to load
<img src="">	src attribute: used to point to a specific image's URL
When <img alt=""> is ok?	If the image is purely decorative, using an empty alt attribute is a best practice
<a>	Used to link to content outside of your web page
<a href="">	href attribute: destination web address
<a href="#id">	Used to create internal links to jump to different sections within a webpage
<a target="">	target attribute: specifies where to open the link
<a target="_blank">	_blank: usually open a new tab, but users can configure browsers to open a new window instead
<a target="_self">	_self: open in current browsing context (target default)
<a href="#">	Add <a> element to your website before you know where they will link.
<a href="link"><img src="https://bit.ly/fcc-running-cats" alt="Three kittens running towards the camera."></a>	Turn an image into a link
<li>	Represent an item in a list
<ol>	Ordered list (displayed with an ascending counter on the left, such as a number or letter)
<ul>	Unordered list (displayed using bullet points)
<menu>	Menu (displayed using bullet points)
<input>	Convenient way to get input from your user
<input type="text">	Text input from your user
<input type="text" placeholder="">	placeholder attribute: what is displayed in your input element before your user has inputted anything
<form>	Used to build web forms that actually submit data to a server
<form action="URL">	action attribute: destination where the form wil be sent
<button type="submit">	Clicking this button will send the data from your form to the URL you specified with your form's action attribute
<input type="text" required>	User will not be able to submit your form until he or she has filled them out
<input type="radio">	Buttons for questions where you want the user to only give you one answer out of multiple options. Image: Screenshot 2 (binary/octet-stream)
<input type="radio" name="">	name attribute: All related radio buttons should have the same name attribute to create a radio button group.
Image: Screenshot 1 (binary/octet-stream)	for attribute: use a value that matches the value of the id attribute of the input element. This allows assistive technologies to create a linked relationship between the label and the child input element.
<input type="radio" value="">	If you omit the value attribute, the submitted form data uses the default value, which is on (not a best practice)
<input type="radio" name="a" checked>	Set a checkbox or radio button to be checked by default
<div>	General purpose container for other elements.
<head>	Any markup with information about your page
<body>	Any markup with the content of the page (what displays for a user)
<figcaption>	Define a caption for a photo
<figure>	Mark up a photo in a document

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	Erstellt von Rafael Rodrigues vor mehr als 4 Jahre