How to use Html radio box, check box and drop-down box
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!
