1 web-
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. , ( ), , , ..
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II.
WWW , , WWW-. WEB-, GUI, , , (check-boxes), (radio-buttons), , , .. , , (SUBMIT , ), , , WWW- , , CGI (Common Gateway Interface) . JavaScript (VBScript) , ( SUBMIT) .
FORM
< FORM > </ FORM >. , , .. HTML. FORM:
<FORM
ACTION =URL
METHOD = get | post
NAME=
ENCTYPE= application/x-www-form-urlencoded | multipart/form-data
TARGET= , _ sefl
TITLE=
LANG= (ru, en, de, ..)
LANGUAGE= JavaScript | Jscript | VBScript | VBS
CLASS= CSS
STYLE=
ID=
ONRESET=
ONSUBMIT=
>
..........
HTML
..........
</FORM>
, , , .
FORM . :
ACTION
URL, , . , CGI e-mail, mailto:. , javascript:0, . ACTION , , .
|
|
METHOD
GET ( ), URL, ACTION. URL , . POST , .. URL. CGI - .
NAME
-.
ENCTYPE
( ), , (. ).
TARGET
<A>, , . , .
TITLE
, , (MSIE 4.0+)
LANG
ru , de- ..
LANGUAGE
, ( )
CLASS
CSS
STYLE
ID
, ..
(ONRESET ONSUBMIT) , JavaScript.
: TEXTAREA
<TEXTAREA> , ( ). <TEXTAREA> </TEXTAREA>.
<TEXTAREA
ROWS =
COLS =
WRAP = OFF | VIRTUAL | PHYSICAL
ACCESSKEY =
ALIGN = absbottom|absmiddle|baseline|
bottom|left|middle|right|texttop|top
TABINDEX =
DISABLED
READONLY
NAME=
TITLE=
LANG= (ru, en, de, ..)
>
..........
, ,
..........
</TEXTAREA>
, , , NAME, COLS ROWS.
:
ROWS
COLS
WRAP
. OFF . VIRTUAL , , . PHYSICAL .
ACCESSKEY
, Alt, .
ALIGN
.
TABINDEX
Tab.
DISABLED
. ( ) .
READONLY
, . .
FORM.
|
|
<TEXTAREA>. HTML , , , .
<TEXTAREA NAME=addr ROWS=6 COLS=32> . . </TEXTAREA> |
, , .
: SELECT
<SELECT> .
, , . :
<SELECT
SIZE =
MULTIPLE
SINGLE
ALIGN =absbottom|absmiddle|baseline|bottom|left|middle|right|texttop|top
ACCESSKEY =
TABINDEX =
DISABLED
NAME=
TITLE=
LANG= (ru, en, de, ..)
>
..........
<OPTION>
..........
</SELECT>
, . , . :
SIZE
. 1, , .
MULTIPLE
, .
SINGLE
, . SINGLE, MULTIPLE, SINGLE.
<OPTION>,
, .
:
<OPTION
SELECTED
NAME=
TITLE=
>
</OPTION>
, <OPTION > </OPTION>, .
SELECTED, . . VALUE . , . .
SELECT.
<SELECT MULTIPLE NAME=group SIZE=4><OPTION> ATLON </OPTION><OPTION SELECTED> CELERON </OPTION><OPTION> DURON </OPTION><OPTION> Pentium III </OPTION><OPTION> Pentium IV </OPTION> </SELECT> | |
<SELECT NAME=group SIZE=4><OPTION> AT 386 </OPTION><OPTION> AT 486 </OPTION><OPTION> AT 586 </OPTION><OPTION SELECTED> Pentium PRO </OPTION><OPTION> Pentium II </OPTION> </SELECT> | |
<SELECT NAME=group><OPTION> LG</OPTION><OPTION> SAMSUNG </OPTION><OPTION> SIEMENS </OPTION><OPTION SELECTED> MOTOROLA </OPTION><OPTION> PHILIPS </OPTION> </SELECT> |
: <INPUT>
<INPUT> HTML. , TYPE.
<INPUT
TYPE =button|checkbox|image|password|
radio|reset|submit|text|textarea|file
SIZE =
MAXLENGTH =
SRC =URL
BORDER =
CHECKED
VALUE =
ALIGN =absbottom|absmiddle|baseline|bottom|left|middle|right|texttop|top
ACCESSKEY =
TABINDEX =
DISABLED
NAME=
TITLE=
>
TYPE
. :
BUTTON . . . | |
CHECKBOX , . | Checkbox |
IMAGE . SUBMIT, .., , ACTION. , . | |
PASSWORD . . | |
RADIO -. ( NAME). . | Yes No |
RESET . . | |
SUBMIT , , ACTION . | |
TEXT . | |
FILE , . . |
SIZE
|
|
, . , TEXT, PASSWORD, FILE ..
MAXLENGTH
, , , . , . . SIZE. MAXLENGTH SIZE, . MAXLENGTH .
SRC
IMAGE URL .
BORDER
IMAGE .
CHECKED
CHECKBOX RADIO , .
VALUE
. .
ALIGN
IMAGE ALIGN <IMG >