HTML5 <output> tag
May 03, 2021 HTML5
Table of contents
HTML5 labels are used to define different types of output. Please refer to the following example:
The results of the calculation are displayed in the element of the .lt;output:
<form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0
<input type="range" id="a" value="50">100
+<input type="number" id="b" value="50">
=<output name="x" for="a b"></output>
</form>
Browser support
Firefox, Opera, Chrome, and Safari all support the hashtag.
Note: The Internet Explorer browser does not support the label.
Label definition and instructions for use
The label is displayed as the output of the calculation (e.g. the output of the execution script).
The difference between HTML 4.01 and HTML5
The label is the new label in HTML 5.
Property
New: HTML5 new property.
| Property | Value | Describe |
|---|---|---|
| for New | element_id | Describes the relationship between the elements used in the calculation and the results of the calculation. |
| form New | form_id | Define one or more forms to which the input field belongs. |
| name New | name | Defines the unique name of the object (used when the form is submitted). |
Global properties
The label supports global properties and views the full property sheet HTML global properties.
The event property
The label supports all HTML event properties.
As described above, please familiarize yourself with the use of the HTML5 and output tags by using the label properties described in this article!