There are two main ways to create a button in HTML: use the
Want to add a button to the webpage? Creating buttons in HTML is actually quite simple. The key is to know the differences and applicable scenarios of different writing methods. The most common method is to use the <button></button>
tag or the <input>
tag with type="button"
.

Here are a few points you may care about, helping you choose the right method and write practical buttons.

The most intuitive use of the <button></button>
tag
<button></button>
is a tag specially used for buttons. It can put text, pictures and even other HTML content in it. It has a clear structure and is easy to style.
<button>Click me</button>
This writing is suitable for most situations, especially when you want to add icons or line breaks. And it can be used to beautify variously with CSS by default, such as rounded corners, background colors, shadows, etc.

You can also use
If you only need a simple button and don't plan to put too much complex content in it, you can also use <input>
:
<input type="button" value="submit">
This method is more suitable for traditional form scenarios, especially when you are connected to the old system. But the disadvantage is that you cannot put HTML in it, and style control is a little more troublesome.
Don't forget to add functions to the buttons
Having a button is not enough, you have to make it capable. A common practice is to bind JavaScript functions in HTML:
<button onclick="alert('You clicked the button!')">Click me to try</button>
Of course, in actual development, it is recommended to write JS and HTML separately, so that it is clearer and easier to maintain. For example:
<button id="myBtn">Click me to try</button> <script> document.getElementById('myBtn').addEventListener('click', function() { alert('You clicked the button!'); }); </script>
Don't mess up the button type
There are several common types of buttons, and choose the appropriate one according to their purpose:
-
type="button"
: Normal button, need to be used with JS -
type="submit"
: Submit button, used for form submission -
type="reset"
: reset button, clear form content
<button type="submit">Submit form</button>
Especially in the form, find out the differences between these types, otherwise you may not respond if you click or your behavior does not meet expectations.
Basically that's it. It is not difficult to write buttons, but you must pay attention to the reasonable structure and correct semantics. Only by combining CSS and JS can you make good-looking and easy-to-use buttons.
The above is the detailed content of How to create a button in HTML?. For more information, please follow other related articles on the PHP Chinese website!

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