HTML · Image hotspots, web page partitioning, splicing, forms

id cannot be repeated, name can be repeated, get has a length limit, and the encoded content is visible in the address bar,

postThere is no length limit for submissions, and the encoded content is invisible.

1.Text input

  Text box

Password box

  Text areaHow many characters</span><span style="font-family: Verdana;">) rows=""(</span><span style="font-family: 宋体;">How many rows high</span><span style="font-family: Verdana;">)>

  Hidden field

2.Button

  Submit buttonClick to go to the address of the submission server in the form

  Reset button

  Normal button

  Picture buttonPicture address" />

  disableddisables the button

      enable Make the button available

3.Select input

  Radio button group

The value of name is used for grouping. The value of value is invisible and is submitted to the program. checked sets the default options.

  Checkbox group

File upload

tag defines the label for the input element. The

element does not present any special effects to the user, however, it improves usability for mouse users. This control will be triggered if you click on the text inside the lable element.

That is to say, when the user selects the label, the browser will turn the focus to the form control related to the label. The

for attribute of the lable tag should be the same as the id attribute of the related element.

Drop-down list box     

                  -- When size

is

1, it is a menu; when >1, it is a list. multiple is for multiple selections.          

">content1          " selected="selected">content2                    --selected,

Set as default

          

">content3

Tags             

(a bunch of label)                                                                                                                        

Examples of using statements in forms:

The effect of the above statement is:

Use the slicing tool in Photoshop to plan the location where you want to set the link. After setting, save it in html format that can be used by web.