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This article introduces the knowledge of "how to use the output elements in html5". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

In html5, the output element is "output", which is used to define different types of output, and the results of the calculation can be displayed with the "; syntax" tag.

The operating environment of this tutorial: windows7 system, HTML5 version, Dell G3 computer.

In html5, the output element is "output".

The html5 tag defines different types of output, such as script output.

Tags are used to output the results of calculations or user actions.

Several attributes of the element:

For: used to indicate the ID of the elements involved in the calculation, dividing multiple ID with spaces

Form: this element corresponds to the ID of the form. If this element is placed in a form, you don't need to specify this value. When it is outside the form, you need to indicate which form it belongs to.

Name: the name of this element.

Example 1: display the calculation results in the element

0100mm =

Example 2:

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