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Tweak a few things just to show how form traversal might work fully.

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Fix some spelling errors in the example.c file and make error handling
a little more explanatory.
This commit is contained in:
Jordan K. Hubbard 1995-03-28 10:42:09 +00:00
parent 4fe2ad2c59
commit e36fea798c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=7437
2 changed files with 8 additions and 8 deletions
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6
lib/libforms/examples/example.c
View File

@ -52,7 +52,7 @@ main()
form = form_start("example");
if (!form) {
err(-1, "No form returned");
err(-1, "No form `example' in example.frm returned");
exit(0);
}
@ -62,7 +62,7 @@ main()
tuple = form_get_tuple(global_bindings, "example", FT_FORM);
if (!tuple)
err(0, "No such form");
err(0, "No such form: example");
else
form = (struct Form *)tuple->addr;
@ -82,7 +82,7 @@ main()
wrefresh(form->window);
if (form->status == FS_EXIT) {
printf("You're entries were:\n\n");
printf("Your entries were:\n\n");
tuple = form_get_tuple(form->bindings, "input1", FT_FIELD_INST);
printf("Input 1 = %s\n", ((struct Field *)tuple->addr)->field.input->input);
tuple = form_get_tuple(form->bindings, "input2", FT_FIELD_INST);

10
lib/libforms/examples/example.frm
View File

@ -46,9 +46,9 @@ Form example at 0,0 {
field4 at 11, 2
field6 at 15, 2
input1 {field3} at 7,45, next=input2
input2 {field5} at 11,45, next=menu1
menu1 {field7} at 15,45, next=quit
quit {field8} at 20,20, up = menu1, right = cancel
cancel {field9} at 20,43, next=input1
input1 {field3} at 7,45, next=input2,down=input2,up=quit,right=input2
input2 {field5} at 11,45, next=menu1,down=menu1,up=input1,right=menu1
menu1 {field7} at 15,45, next=quit,down=quit,up=input2,right=quit
quit {field8} at 20,20, next=cancel,down=input1,up=menu1,right=cancel
cancel {field9} at 20,43, next=input1,down=input1,up=menu1,right=input1
}