yes_no_cancel

AbstractItem.yes_no_cancel(mess, yes_callback, no_callback, cancel_callback)

Domain:

client

Language:

javascript

Class:

AbstractItem()

Description

Use yes_no_cancel to create a modal form with Yes No, Cancel buttons.

Parameters

Parameter	Type	Description
mess	string	Specifies the text or html content that will appear in the body of the form.
yes_callback	function	Function are specified they will be executed when user clicks on the Yes button.
no_callback	function	Function are specified they will be executed when user clicks on the No button.
cancel_callback	function	Function are specified they will be executed when user clicks on the Cancel button.

Example

The following code is executed when user clicks on the close button in the upper right corner of an item edit form.

function on_edit_form_close_query(item) {
    var result = true;
    if (item.is_changing()) {
        if (item.is_modified()) {
            item.yes_no_cancel('Data has been modified. Save changes?',
                function() {
                    item.apply_record();
                },
                function() {
                    item.cancel_edit();
                }
            );
            result = false;
        }
        else {
            item.cancel();
        }
    }
    return result;
}

The result of the code above will be: