SUBROUTINE CHECKBOX
*Display a simple form with one group of checkboxes, each box with the same name

* Include the RealWeb definitions

     INCLUDE #RW.INCLUDE.DEFS FROM /SYSFILES/REALWEB,BP

* Start the HTML page.
* Display the text 'Form with Checkboxes' in the browser's title bar.
CALL RW_START_HTML_PAGE("Form with Checkboxes", "", "", "", "")


     CALL RW_PUT("Please check the relevant boxes to indicate which " : ...

        "course modules you require")

* Start the HTML form, specifying that the subroutine RESPONSE should
* be run when the submit button is clicked.
CALL RW_START_HTML_FORM("RESPONSE","FORM5","")

CALL RW_NEWLINE
CALL RW_CHECKBOX("module","Word Processing",0,0,"")
CALL RW_PUT("Word Processing")
CALL RW_NEWLINE
CALL RW_CHECKBOX("module","Spreadsheets",0,0,"")
CALL RW_PUT("Spreadsheets")
CALL RW_NEWLINE
CALL RW_CHECKBOX("module","Databases",0,0,"")
CALL RW_PUT("Databases")
CALL RW_NEWLINE
CALL RW_CHECKBOX("module","Web Page Design",0,0,"")
CALL RW_PUT("Web Page Design")
CALL RW_NEWLINES(2)

CALL RW_RESET("CLEAR","Clear Selections","")
*Create the submit button
CALL RW_SUBMIT_BUTTON("Submit Details","")
*Complete the form
CALL RW_END_FORM

* Complete the page
CALL RW_END_PAGE

RETURN
SUBROUTINE RESPONSE
*Display message acknowledging selected modules to user submitting Form

* Include the RealWeb definitions

     INCLUDE #RW.INCLUDE.DEFS FROM /SYSFILES/REALWEB,BP


     EQU VM TO CHAR(253)

* Start the HTML page.
* Display the text 'Response to Form' in the browser's title bar.
CALL RW_START_HTML_PAGE("Response to Form", "", "", "", "")

CALL RW_PUT("Thank you for your selections")
CALL RW_NEWLINE

*Get the value of "module" from the form
*Multiple checkboxes may be have been selected, so the value returned
*will be a string of all selected modules separated by Value Marks 
CALL RW_GET_PARAM("module", MODULES)


     IF MODULES NE "" THEN

          MODULES2 = CHANGE(MODULES, VM, ", ")
CALL RW_PUT('We will send you the following modules "':MODULES2:'"')

     END

* Complete the page.
CALL RW_END_PAGE

RETURN

Subroutine result in browser

Subroutine result in browser on submission 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<META NAME="Generator" CONTENT="Reality">
<TITLE>Form with Checkboxes</TITLE>


</HEAD>
<BODY>

Please check the relevant boxes to indicate which course modules you require
<FORM ACTION="RESPONSE" NAME="FORM5" METHOD="POST">
<BR>
<INPUT TYPE=CHECKBOX NAME="module" VALUE="Word Processing">

Word Processing
<BR>
<INPUT TYPE=CHECKBOX NAME="module" VALUE="Spreadsheets">

Spreadsheets
<BR>
<INPUT TYPE=CHECKBOX NAME="module" VALUE="Databases">

Databases
<BR>
<INPUT TYPE=CHECKBOX NAME="module" VALUE="Web Page Design">

Web Page Design
<BR>
<BR>
<INPUT TYPE=RESET NAME="CLEAR" VALUE="Clear Selections">
<INPUT TYPE="submit" VALUE="Submit Details">
</FORM>
</BODY>
</HTML>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML>
<HEAD>
<META NAME="Generator" CONTENT="Reality">
<TITLE>Response to Form</TITLE>


</HEAD>
<BODY>

Thank you for your selections
<BR>

We will send you the following modules "Word Processing, Web Page Design"
</BODY>
</HTML>