Form

Form class is used for control and management of edit form and list form. This class always uses as Form such as "Form.height = 100;". In order to examine whether the script was called from edit form, you use isCardForm().

left

Gets or sets the position at the left of the form. This value is ignored at list form.

top

Gets or sets the position at the top of the form. This value is ignored at list form.

width

Gets or sets the width of the form. This value is ignored at list form.

height

Gets or sets the height of the form. This value is ignored at list form.

bgcolor

Gets or sets the background color of the form. This value is ignored at list form.

// ex:
Form.bgcolor = "red";
Form.bgcolor = "#DDDDDD";

attachEvent(funcname, func)

Connects a form event with a function.

Event name Example Description
gotfocus func() Occurs when the form becomes active.
lostfocus func() Occurs when the form becomes non-active.
sizechanged func() Occurs when the size of the form is changed.
readcard func(no) Occurs when a card is read. The target card number is contained in "no".
writecard func(no) Occurs before a card is written in. The target card number is contained in "no". If a return value is set to false at this time, a write-in process will be canceled.
deletecard func(no) Occurs before a card is deleted. The target card number is contained in "no". If a return value is set to false at this time, a deletion process will be canceled.