Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to use Html checkbox, check box and drop-down box". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to use Html checkboxes, checkboxes and drop-down boxes.

Check box:

Type= "radio" checkbox

Name= "uSex" name

Default value of value= "2"

Checked= "checked" selected by default

Check box:

Type= "checkbox" check box

Name= "uLevel" name, can be repeated

Default value of value= "2"

Checked= "checked" selected by default

Untitled document

Gender: male

Female

Education: high school

Junior college

Undergraduate course

Place of origin:

Beijing

Shanghai

Tianjin

Hebei

Select is used in provincial cities.

Prompt

Beijing option value default

Shanghai

Tianjin

Hebei

Note: optgroup does not need to be written in use

At this point, I believe you have a deeper understanding of how to use the Html checkbox, check box and drop-down box. You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.