CXM_generic_form.anubis
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*Project* The Anubis Project
*Title*
*Copyright* Copyright (c) Alain Prouté 2005.
*Author* Alain Prouté
In this file we rationalize the construction of forms.
read CXM_making_a_web_site.anubis
read tools/basis.anubis
public type Mandatory: // used to mark fields as mandatory.
mandatory,
non_mandatory.
public type Width:
small,
narrow,
wide,
custom(Int32).
public type FormFieldWidth:
auto,
custom(Int32).
Sorts of fields that you can put in a form:
public type FormField:
//--- title field ---------------------------------------------------------------------
title (String text),
title (Int32 text_size,
String text),
title_f (List(Text_Option) -> HTML_In_Form),
//--- message field -------------------------------------------------------------------
message (Result(String,String) msg),
message_f (Result(List(Text_Option) -> HTML_In_Form,List(Text_Option) -> HTML_In_Form)),
//--- text input field ----------------------------------------------------------------
input (WebArgName web_arg_name,
String tag,
Width width,
InitialValue init_value,
Mandatory mandatory),
input (WebArgName web_arg_name,
Width width,
InitialValue init_value),
input_f (WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form tag,
Width width,
InitialValue init_value,
Mandatory mandatory),
//--- password input field ------------------------------------------------------------
password_input (WebArgName web_arg_name,
String tag,
Mandatory mandatory),
password_input_f (WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form tag,
Mandatory mandatory),
//--- explanation field ---------------------------------------------------------------
explain (String text),
explain (String text,
FormFieldWidth width),
explain_f (List(Text_Option) -> HTML_In_Form),
//--- selector field ------------------------------------------------------------------
selector (WebArgName web_arg_name,
String tag,
List(String) items,
Maybe(InitialValue) selected,
Mandatory mandatory),
selector_f (WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form,
List(String) items,
Maybe(InitialValue) selected,
Mandatory mandatory),
selector_c (WebArgName web_arg_name,
String tag,
List((WebArgValue,String)) items,
Maybe(InitialValue) selected,
Mandatory mandatory),
//--- checkbox field ------------------------------------------------------------------
checkbox (WebArgName web_arg_name,
String tag,
Bool checked,
Mandatory mandatory),
// the same one, but with the tag on the right of the checkbox
checkboxr (WebArgName web_arg_name,
String tag,
Bool checked,
Mandatory mandatory),
checkbox_f (WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form,
Bool checked,
Mandatory mandatory),
//--- radio-button field --------------------------------------------------------------
radio_button (WebArgName web_arg_name,
WebArgValue web_arg_value,
String tag,
Bool checked,
Mandatory mandatory),
// the same one, but with the tag on the right of the radio_button
radio_buttonr (WebArgName web_arg_name,
WebArgValue web_arg_value,
String tag,
Bool checked,
Mandatory mandatory),
//--- text area field -----------------------------------------------------------------
text_area (WebArgName web_arg_name,
InitialValue initial_text),
text_area (WebArgName web_arg_name,
String tag,
InitialValue initial_text),
text_area (WebArgName web_arg_name,
String tag,
InitialValue initial_text,
Int32 width,
Int32 height),
//--- fields table --------------------------------------------------------------------
fields_table (String tag,
List(FormField) fields),
//--- fields line ---------------------------------------------------------------------
fields_line (String tag,
List(FormField) fields),
fields_line (List(FormField) fields),
//--- preview field -------------------------------------------------------------------
preview (String html_text),
//--- submit button -------------------------------------------------------------------
submit (String action_name,
Maybe(String) label,
String button_text,
List((String,String)) extra_operands).
Convenience functions:
public define FormField title(List(Text_Option) -> HTML_In_Form f) = title_f(f).
public define FormField
message(Result(List(Text_Option) -> HTML_In_Form,List(Text_Option) -> HTML_In_Form) f) = message_f(f).
public define FormField input(WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form tag,
Width width,
InitialValue init_value,
Mandatory mandatory)
= input_f(web_arg_name,tag,width,init_value,mandatory).
public define FormField password_input(WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form tag,
Mandatory mandatory)
= password_input_f(web_arg_name,tag,mandatory).
public define FormField explain(List(Text_Option) -> HTML_In_Form f) = explain_f(f).
public define FormField selector(WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form f,
List(String) items,
Maybe(InitialValue) selected,
Mandatory mandatory)
= selector_f(web_arg_name,f,items,selected,mandatory).
public define FormField checkbox(WebArgName web_arg_name,
List(Text_Option) -> HTML_In_Form f,
Bool checked,
Mandatory mandatory)
= checkbox_f(web_arg_name,f,checked,mandatory).
Make the form itself with:
public define HTML_Off_Form
generic_form
(
String form_name,
RGB background_color,
Int32 width,
List(FormField) fields
).
--- That's all for the public part ! --------------------------------------------------
// TO DO update code of CXM generic form
define HTML_Row(HTML_In_Form)
format_form_field
(
FormField ff
) =
with star = (Mandatory m) |-> (HTML_In_Form)text([color(rgb(255,0,0)),size(12)],
if m is
{
mandatory then "*",
non_mandatory then ""
}),
row(
if ff is
{
title(t) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],text([size(16),bold,color(rgb(0,0,0))],t))
],
title(s,t) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],text([size(s),bold,color(rgb(0,0,0))],t))
],
title_f(t) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],t([size(16),bold,color(rgb(0,0,0))]))
],
message(r) then (List(HTML_Cell(HTML_In_Form))) if r is
{
error(msg) then [cell([columns(3),h_center],
text([size(10),color(rgb(240,0,0))],msg))]
ok(msg) then [cell([columns(3),h_center],
text([size(10),color(rgb(0,150,0))],msg))]
},
message_f(r) then (List(HTML_Cell(HTML_In_Form))) if r is
{
error(msg) then [cell([columns(3),h_center],
msg([size(10),color(rgb(240,0,0))]))]
ok(msg) then [cell([columns(3),h_center],
msg([size(10),color(rgb(0,150,0))]))]
},
input(wan,tag,w,init,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7) ], star(mand)),
cell([left ], text_input([], "",htmlId(""),wan,init,if w is
{
small then 10,
narrow then 50,
wide then 70,
custom(n) then n
}))
],
input(wan,w,init) then (List(HTML_Cell(HTML_In_Form)))
[
cell([left,columns(3) ], text_input([], "", htmlId(""), wan,init,if w is
{
small then 10,
narrow then 30,
wide then 70,
custom(n) then n
}))
],
input_f(wan,tag,w,init,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], tag([size(10)])),
cell([width(7) ], star(mand)),
cell([left ], text_input([], "", htmlId(""),wan,init,if w is
{
small then 15,
narrow then 30,
wide then 70,
custom(n) then n
}))
],
password_input(wan,tag,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7) ], star(mand)),
cell([left ], password_input([], "",htmlId(""), wan, init(""), 30))
],
password_input_f(wan,tag,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], tag([size(10)])),
cell([width(7) ], star(mand)),
cell([left ], password_input([], "",htmlId(""), wan, init(""), 30))
],
explain(t) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],
table([nude],[row(cell([width(500)],
paragraph([/*justified,*/size(10),color(rgb(0,100,0))],literal(t))))]))
],
explain(t,w) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],
table([nude],[row(cell(
if w is
{
auto then [],
custom(i) then [width(i)]
},
paragraph([/*justified,*/size(10),color(rgb(0,100,0))], literal(t))))]))
],
explain_f(t) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),h_center],
table([nude],[row(cell([width(500)],
t([/*justified,*/size(10),color(rgb(0,100,0))])))]))
],
selector(wan,tag,items,selected,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7)], star(mand)),
cell([left ], if selected is
{
failure then selector([], "", htmlId(""), wan,1,items)
success(sel) then selector([], "", htmlId(""), wan,1,items, sel)
})
],
selector_f(wan,tag,items,selected,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], tag([size(10)])),
cell([width(7)], star(mand)),
cell([left ], if selected is
{
failure then selector([], "", htmlId(""), wan,1,items)
success(sel) then selector([], "", htmlId(""), wan,1,items, sel)
})
],
selector_c(wan,tag,items,selected,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7)], star(mand)),
cell([left ], if selected is
{
failure then selector_c([], "", htmlId(""), wan,1,items)
success(sel) then selector_c([], "", htmlId(""), wan,1,items,sel)
})
],
checkbox(wan,tag,checked,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7)], star(mand)),
cell([left ], check_box([], "",htmlId(""),wan, wav(wan.name),checked))
],
checkboxr(wan,tag,checked,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], check_box([], "",htmlId(""),wan, wav(wan.name),checked)),
cell([width(7)], star(mand)),
cell([left ], text([size(10)],tag))
],
checkbox_f(wan,tag,checked,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], tag([size(10)])),
cell([width(7)], star(mand)),
cell([left ], check_box([], "",htmlId(""),wan,wav(wan.name),checked))
],
radio_button(wan,wav,tag,checked,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], text([size(10)],tag)),
cell([width(7)], star(mand)),
cell([left ], radio_button([], "", htmlId(""), wan, wav, checked))
],
radio_buttonr(wan,wav,tag,checked,mand) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right ], radio_button([], "", htmlId(""), wan, wav, checked)),
cell([width(7)], star(mand)),
cell([left ], text([size(10)],tag))
],
text_area(wan,tx) then (List(HTML_Cell(HTML_In_Form)))
[
cell([h_center,columns(3)],text_area([wrap_lines],wan,tx,75,10))
],
text_area(wan,tag,tx) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right,top], text([size(10)],tag)),
cell([width(7)], text([],"")),
cell([h_center],text_area([wrap_lines],wan,tx,75,10))
],
text_area(wan,tag,tx,w,h) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right,top], text([size(10)],tag)),
cell([width(7)], text([],"")),
cell([h_center],text_area([wrap_lines],wan,tx,w,h))
],
fields_table(tag,fields) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right,top], text([size(10)],tag)),
cell([width(7)], text([],"")),
cell([left,top], table([],map((FormField ff) |-> format_form_field(ff),fields)))
],
fields_line(tag,fields) then (List(HTML_Cell(HTML_In_Form)))
[
cell([right,top], text([size(10)],tag)),
cell([width(7)], text([],"")),
cell([left,top], table([nude],[row([], //border(0,0,3,rgb(0,0,0))
map((FormField ff) |-> cell([top],table([nude],[format_form_field(ff)])),fields))]))
],
fields_line(fields) then (List(HTML_Cell(HTML_In_Form)))
[
cell([left,top,columns(3)], table([nude],[row([],
map((FormField ff) |-> cell([top],table([nude],[format_form_field(ff)])),fields))]))
],
preview(html_text) then (List(HTML_Cell(HTML_In_Form)))
[
cell([top,left,columns(3),background_color(rgb(255,255,255))],
table([border(0,8,0,rgb(0,0,0))],
[row(cell([left,top,height(200)],literal(html_text)))]))
],
submit(action_name,mb_label,button_text,extra_operands) then (List(HTML_Cell(HTML_In_Form)))
[
cell([columns(3),right],actioner(same,
if mb_label is
{
failure then same,
success(n) then same(n)
},
link(button_text),
action_name,
extra_operands))
]
}).
// TO DO update code of CXM generic form
public define HTML_Off_Form
generic_form
(
String form_name,
RGB bg_color,
Int32 w,
List(FormField) fields
) =
table([border(0,0,5,bg_color),percentage_width(100),
background_color(bg_color)],[row(cell([h_center],
form(form_name,[],table([border(0,2,0,bg_color)],
map(format_form_field, fields)))))]).