inline void select_form() {
pos_form_cursor(url_form);
form_driver(url_form, ' ');
form_driver(url_form, REQ_LEFT_CHAR);
form_driver(url_form, REQ_DEL_CHAR);
wrefresh(input_window);
}
/*
* sends command to the form
*/
static int wdg_input_driver(struct wdg_object *wo, int key, struct wdg_mouse_event *mouse)
{
WDG_WO_EXT(struct wdg_input_handle, ww);
int c, v;
/* variable currently not used */
(void) mouse;
WDG_DEBUG_MSG("keypress driver: %d", key);
/* virtualize the command */
c = form_driver(ww->form, (v = wdg_input_virtualize(wo, key)) );
set_field_back(current_field(ww->form), A_REVERSE);
/* one item has been selected */
if (c == E_UNKNOWN_COMMAND) {
/* send a command to the form in order to validate the current field */
form_driver(ww->form, REQ_NEXT_FIELD);
/*
* put the temp buffer in the real one
* call the callback
* and destroy the object
*/
wdg_input_consolidate(wo);
return WDG_EFINISHED;
}
wnoutrefresh(ww->fwin);
return WDG_E_SUCCESS;
}
/*
* Move using the given form driver request.
* De-highlights the old selection and highlights the new one.
*/
void ListBox::selectField(int formDriverReq) {
//Unhighlight cur field
set_field_back(current_field(m_pForm), A_NORMAL);
form_driver(m_pForm, formDriverReq);
form_driver(m_pForm, REQ_BEG_LINE);
set_field_back(current_field(m_pForm), A_STANDOUT);
}
static void on_form_key(int key)
{
static const struct {
int key;
int request;
} key_map[] = {
{ KEY_LEFT, REQ_PREV_CHAR },
{ KEY_RIGHT, REQ_NEXT_CHAR },
{ KEY_HOME, REQ_BEG_FIELD },
{ KEY_BACKSPACE, REQ_DEL_PREV },
{ KEY_DC, REQ_DEL_CHAR },
{ KEY_BEG, REQ_BEG_FIELD },
{ KEY_END, REQ_END_FIELD },
};
unsigned int i;
if (key >= 32 && key < 256) {
form_driver(form, key);
return;
}
for (i = 0; i < ARRAY_SIZE(key_map); ++i)
if (key_map[i].key == key) {
form_driver(form, key_map[i].request);
break;
}
}
void respuesta(FORM *formulario){
while((ch = getch()) != KEY_F(1))
{
switch(ch)
{
case KEY_DOWN:
/* Go to next field */
form_driver(formulario, REQ_NEXT_FIELD);
/* Go to the end of the present buffer */
/* Leaves nicely at the last character */
form_driver(formulario, REQ_END_LINE);
break;
case KEY_UP:
/* Go to previous field */
form_driver(formulario, REQ_PREV_FIELD);
form_driver(formulario, REQ_END_LINE);
break;
default:
/* If this is a normal character, it gets */
/*formulario Printed */
form_driver(formulario, ch);
break;
}
}
}
void ListBox::setCurRow(int r) {
set_field_back(current_field(m_pForm), A_NORMAL);
form_driver(m_pForm, REQ_FIRST_FIELD);
for (int i = 0; i < r; i++) {
form_driver(m_pForm, REQ_NEXT_FIELD);
}
form_driver(m_pForm, REQ_BEG_LINE);
set_field_back(current_field(m_pForm), A_STANDOUT);
m_curRow = r;
}
static void
reset_query(void)
{
clear_menu(True);
strcpy(query, "");
query_len = 0;
form_driver(form, REQ_CLR_FIELD);
form_driver(form, REQ_VALIDATION);
g_list_free(results);
results = NULL;
show_recent_apps();
prepare_for_new_results(False);
}
bool InputForm::Init()
{
field = (FIELD **)calloc(choices*2+1, sizeof(FIELD *));
for (int i = 0; i < choices; ++i)
{
field[2*i] = new_field(1, 30, 4+i*2, 2, 02, 02);
field[2*i+1] = new_field(1, 20, 4+i*2, 30, 02, 02);
set_field_back(field[2*i+1], A_UNDERLINE);
field_opts_off(field[2*i+1], O_AUTOSKIP);
set_field_buffer(field[2*i], 0, itemNames[i].c_str());
set_field_back(field[2*i], O_EDIT);
}
field[choices*2] = NULL;
form = new_form(field);
scale_form(form, &formRows, &formCols);
win = newwin(formRows+8, formCols+20, LINES/2-formRows/2 -6, COLS/2-10-formCols/2);
keypad(win, TRUE);
set_form_win(form, win);
set_form_sub(form, derwin(win, formRows, formCols, 2, 2));
box(win, 0, 0);
wattron(win, COLOR_PAIR(1));
mvwprintw(win, 0, formCols/2+8-title.size()/2, "%s", title.c_str());
wattroff(win, COLOR_PAIR(1));
post_form(form);
panel = new_panel(win);
switchOkCancle();
update_panels();
doupdate();
form_driver(form, REQ_NEXT_FIELD);
return true;
}
static char const* brsh_get_input(void)
{
/* get the field content */
form_driver(frm_input, REQ_VALIDATION);
char *fld_buffer = field_buffer(fld_input, 0);
/* trim the left-hand side */
while (isspace(*fld_buffer)) fld_buffer++;
/* copy the buffer */
static char *input_buffer = NULL;
if (input_buffer) free(input_buffer);
long size = strlen(fld_buffer);
input_buffer = malloc(size + 1);
if (!input_buffer)
brain_fatal_("Not enough memory\n");
strcpy(input_buffer, fld_buffer);
/* trim the right-hand side */
for (long i = size-1; i >= 0; i--)
{
if (!isspace(input_buffer[i]))
{
input_buffer[i+1] = 0;
break;
}
}
return input_buffer;
}
/*
* Switch from field to buttons.
* This change the foreground color of the button so the user think the cursor
* is on the first button.
*/
static void switch_to_buttons(void)
{
form_driver(popup_form, REQ_VALIDATION);
menu_driver(popup_menu, REQ_FIRST_ITEM);
is_on_button = true;
set_menu_fore(popup_menu, A_REVERSE); // "show" the button
}
int
save_draw(ui_t *ui)
{
char field_value[80];
// Get panel information
save_info_t *info = save_info(ui);
// Get filter stats
sip_stats_t stats = sip_calls_stats();
mvwprintw(ui->win, 7, 3, "( ) all dialogs ");
mvwprintw(ui->win, 8, 3, "( ) selected dialogs [%d]", call_group_count(info->group));
mvwprintw(ui->win, 9, 3, "( ) filtered dialogs [%d]", stats.displayed);
// Print 'current SIP message' field label if required
if (info->msg != NULL)
mvwprintw(ui->win, 10, 3, "( ) current SIP message");
mvwprintw(ui->win, 7, 35, "( ) .pcap (SIP)");
mvwprintw(ui->win, 8, 35, "( ) .pcap (SIP + RTP)");
mvwprintw(ui->win, 9, 35, "( ) .txt");
// Get filename field value.
memset(field_value, 0, sizeof(field_value));
strcpy(field_value, field_buffer(info->fields[FLD_SAVE_FILE], 0));
strtrim(field_value);
mvwprintw(ui->win, 4, 60, " ");
if (strstr(field_value, ".pcap")) {
info->saveformat = (setting_enabled(SETTING_CAPTURE_RTP))? SAVE_PCAP_RTP : SAVE_PCAP;
} else if (strstr(field_value, ".txt")) {
info->saveformat = SAVE_TXT;
} else {
if (info->saveformat == SAVE_PCAP || info->saveformat == SAVE_PCAP_RTP)
mvwprintw(ui->win, 4, 60, ".pcap");
else
mvwprintw(ui->win, 4, 60, ".txt ");
}
set_field_buffer(info->fields[FLD_SAVE_ALL], 0, (info->savemode == SAVE_ALL) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_SELECTED], 0,
(info->savemode == SAVE_SELECTED) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_DISPLAYED], 0,
(info->savemode == SAVE_DISPLAYED) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_MESSAGE], 0,
(info->savemode == SAVE_MESSAGE) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_PCAP], 0, (info->saveformat == SAVE_PCAP) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_PCAP_RTP], 0, (info->saveformat == SAVE_PCAP_RTP) ? "*" : " ");
set_field_buffer(info->fields[FLD_SAVE_TXT], 0, (info->saveformat == SAVE_TXT) ? "*" : " ");
// Show disabled options with makers
if (!setting_enabled(SETTING_CAPTURE_RTP))
set_field_buffer(info->fields[FLD_SAVE_PCAP_RTP], 0, "-");
set_current_field(info->form, current_field(info->form));
form_driver(info->form, REQ_VALIDATION);
return 0;
}
static int
my_form_driver(FORM * form, int c)
{
static bool insert_mode = TRUE;
FIELD *field;
switch (c) {
case MY_QUIT:
if (form_driver(form, REQ_VALIDATION) == E_OK)
return (TRUE);
break;
case MY_HELP:
help_edit_field();
break;
case MY_EDT_MODE:
if ((field = current_field(form)) != 0) {
set_current_field(form, another_field(form, field));
if ((unsigned) field_opts(field) & O_EDIT) {
field_opts_off(field, O_EDIT);
set_field_status(field, 0);
} else {
field_opts_on(field, O_EDIT);
}
set_current_field(form, field);
}
break;
case MY_INS_MODE:
/* there should be a form_status() function, but there is none */
if (!insert_mode) {
if (form_driver(form, REQ_INS_MODE) == E_OK) {
insert_mode = TRUE;
}
} else {
if (form_driver(form, REQ_OVL_MODE) == E_OK) {
insert_mode = FALSE;
}
}
show_insert_mode(insert_mode);
refresh();
break;
default:
beep();
break;
}
return (FALSE);
}
int main()
{ FIELD *f1[2];
FORM *frm1;
chtype ch;
int error;
HOOK fptr=getbuf;
initscr();
f1[0]=new_field(24,80,0,0,1,1);
assert(f1[0]!=NULL);
f1[1]=NULL;
frm1=new_form(f1);
assert(frm1!=NULL);
set_field_fore(f1[0],A_REVERSE);
field_opts_off(f1[0],O_STATIC);
//set_field_buffer(f1[0],0,"Sajid");
set_field_type(f1[0],TYPE_ALPHA,80);
set_field_term(f1[0],fptr);
post_form(frm1);
wrefresh(stdscr);
keypad(stdscr,TRUE);
while((ch=getch())!=KEY_F(3))
{ switch(ch)
{ case KEY_LEFT:
error=form_driver(frm1,REQ_PREV_CHAR);
if(error==E_REQUEST_DENIED)
form_driver(frm1,REQ_SCR_BCHAR);
break;
case KEY_RIGHT:
form_driver(frm1,REQ_NEXT_CHAR);
break;
default:
form_driver(frm1,ch);
break;
}
}
unpost_form(frm1);
free_form(frm1);
free_field(f1[0]);
getch();
printw(ptr);
endwin();
}
void AddProjectForm::eventhandle(NEvent* ev) //обработчик событий
{
if ( ev->done )
return;
NMouseEvent* mevent = (NMouseEvent*)ev;
if ( ev->type == NEvent::evMOUSE)
{
NForm::eventhandle(ev); //предок
}
if ( ev->type == NEvent::evKB )
{
ev->done = true;
switch(ev->keycode)
{
case KEY_ENTER:
case '\n': //ENTER
{
form_driver(frm, REQ_NEXT_FIELD); //костыль чтобы текущее поле не потеряло значение
char* email = strlowcase(rtrim(field_buffer(fields[emailfield],0)));
char* passw = rtrim(field_buffer(fields[passwfield],0));
kLogPrintf("AddProjectForm OK name=[%s] url=[%s] email=[%s]\n passw=[%s]\n", projname.c_str(), projurl.c_str(), email, passw);
if (srv!=NULL)
{
std::string errmsg;
bool success = true;
if (!userexist) //если аккаунта еще нет то создаем
{
char* username = strlowcase(rtrim(field_buffer(fields[usernamefield],0)));
char* teamname = rtrim(field_buffer(fields[teamfield],0));
success = srv->createaccount(projurl.c_str(),email,passw, username, teamname, errmsg);
}
if (success)
success = srv->projectattach(projurl.c_str(), projname.c_str(), email, passw, errmsg); //подключить проект
if (success)
putevent(new TuiEvent(evADDPROJECT)); //создаем событие чтобы закрыть форму
else
{
//СООБЩЕНИЕ ОБ ОШИБКЕ
errmsg = " Error: " + errmsg;
set_field_buffer(fields[errmsgfield], 0, errmsg.c_str());
field_opts_on(fields[errmsgfield], O_VISIBLE); //делаем видимой строку ошибки
this->refresh();
}
}
break;
}
case 27:
putevent(new TuiEvent(evADDPROJECT)); //код закрытия окна
break;
default:
kLogPrintf("AddProjectForm::KEYCODE=%d\n", ev->keycode);
ev->done = false;
NForm::eventhandle(ev); //предок
break;
} //switch
}
}
void DialogForm::draw() {
box(m_pWindow, 0, 0);
//Draw title
mvwprintw(m_pWindow, 1, 1, getTitle().data());
WindowUtil::drawHLine(m_pWindow, 1, 2, m_cols + 1);
drawComponents();
//Draw cancel / ok commands
mvwprintw(m_pWindow, m_rows + 4, 1, "Cancel: F3");
mvwprintw(m_pWindow, m_rows + 4, m_cols - 9, "Continue: F2");
form_driver(m_pForm, REQ_FIRST_FIELD);
form_driver(m_pForm, REQ_END_LINE);
wrefresh(m_pWindow);
}
void ListBox::setSelected(bool sel) {
Component::setSelected(sel);
if (sel) {
selectField(REQ_FIRST_FIELD);
} else {
set_field_back(current_field(m_pForm), A_NORMAL);
form_driver(m_pForm, REQ_BEG_LINE);
}
m_curRow = 0;
wrefresh(m_pPanel->getWindow());
}
void InputForm::delAchar()
{
if (itemTypes[index].compare("checklist") == 0)
{
return;
}
int n = itemInputs[index].size();
if (n == 0) return ;
form_driver(form, REQ_DEL_PREV);
itemInputs[index].erase(itemInputs[index].end()-1);
}
void InputForm::fillField()
{
int n = itemInputs[index].size();
if (itemTypes[index].compare("checklist") == 0)
{
fillCheckList(itemInputs[index].compare("y") == 0);
}
else if (itemTypes[index].compare("password") == 0)
{
for (int i = 0; i < n; i++)
{
form_driver(form, '*');
}
}
else
{
for (int i = 0; i < n; i++)
{
form_driver(form, itemInputs[index][i]);
}
}
}
static void brsh_runloop(void)
{
timeout(0); /* don't wait for input characters;
also allows us to do other things while the user isn't typing */
for (;;)
{
int input_chr = getch();
switch (input_chr)
{
case KEY_LEFT:
form_driver(frm_input, REQ_LEFT_CHAR);
break;
case KEY_RIGHT:
form_driver(frm_input, REQ_RIGHT_CHAR);
break;
case KEY_DOWN:
form_driver(frm_input, REQ_DOWN_CHAR);
break;
case KEY_UP:
form_driver(frm_input, REQ_UP_CHAR);
break;
case KEY_ENTER:
case '\n':
case '\r':
brsh_handle_input(brsh_get_input());
brsh_clear_input();
break;
case KEY_BACKSPACE:
case KEY_DC:
case 127:
form_driver(frm_input, REQ_LEFT_CHAR);
form_driver(frm_input, REQ_DEL_CHAR);
break;
case 27: /* ESC */
brsh_clear_input();
break;
case KEY_F(1):
brsh_handle_input("help");
break;
case ERR:
break;
case KEY_RESIZE:
break;
default:
form_driver(frm_input, input_chr);
break;
}
brsh_handle_io();
usleep(BRSH_RUNLOOP_SLEEP_USEC);
}
}
gint viper_form_driver(FORM *form,gint request,guint32 flags,
chtype active,chtype normal,gshort cursor_color)
{
WINDOW *window;
chtype eraser;
chtype temp_ch;
gint x,y;
gint retval;
gshort fg,bg;
if(form==NULL) return ERR;
if(form_sub(form)!=form_win(form)) window=form_sub(form);
else window=form_win(form);
getyx(window,y,x);
eraser=field_back(current_field(form));
mvwchgat(window,y,x,1,(eraser & A_ATTRIBUTES),
PAIR_NUMBER(eraser & A_COLOR),NULL);
retval=form_driver(form,request);
if(flags & FORM_COLORIZE)
viper_form_colorize(form,active,normal,active,normal);
if(flags & FORM_CURSOR_NONE) return retval;
temp_ch=termattrs();
if((flags & FORM_CURSOR_ULINE) && !(temp_ch & A_UNDERLINE)) return ERR;
getyx(window,y,x);
temp_ch=field_fore(current_field(form));
if(flags & FORM_CURSOR_ULINE)
mvwchgat(window,y,x,1,(temp_ch & A_ATTRIBUTES) | A_UNDERLINE,
PAIR_NUMBER(temp_ch & A_COLOR),NULL);
else
{
pair_content(PAIR_NUMBER(temp_ch & A_COLOR),&fg,&bg);
if(cursor_color!=-1)
{
bg=cursor_color;
mvwchgat(window,y,x,1,A_NORMAL,viper_color_pair(fg,bg),NULL);
}
else mvwchgat(window,y,x,1,A_REVERSE,viper_color_pair(fg,bg),NULL);
}
return E_OK;
}
static char *dup_current_name(void)
{
int rows, cols, max, i;
char *s;
if (form_driver(form, REQ_VALIDATION) == E_OK) {
dynamic_field_info(fields[1], &rows, &cols, &max);
s = ccalloc(1, cols + 1);
memcpy(s, field_buffer(fields[1], 0), cols);
for (i = strlen(s) - 1; i >= 0 && s[i] == ' '; --i)
s[i] = '\0';
return s;
} else {
return cstrdup("");
}
}
void InputForm::fillCheckList(bool choose)
{
form_driver(form, REQ_CLR_FIELD);
form_driver(form, '[');
if (choose)
{
form_driver(form, '*');
}
else
{
form_driver(form, ' ');
}
form_driver(form, ']');
form_driver(form, REQ_PREV_CHAR);
form_driver(form, REQ_PREV_CHAR);
}
static void on_window_size_changed(void)
{
form_driver(form, REQ_VALIDATION); /* save field value */
unpost_form(form);
if (!create())
return;
/*
* This call fails because ncurses does not allow changing options of
* the current field, and we cannot change the current field because
* there is only one. The only way to make this work would be to throw
* away and recreate all fields.
*/
field_opts_off(fields[1], O_BLANK);
post_form(form);
}
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : static int Associate_Fields(FORM *form, FIELD **fields)
|
| Description : Set association between form and array of fields.
| If there are fields, position to first active field.
|
| Return Values : E_OK - success
| any other - error occurred
+--------------------------------------------------------------------------*/
INLINE static int Associate_Fields(FORM *form, FIELD **fields)
{
int res = Connect_Fields(form,fields);
if (res == E_OK)
{
if (form->maxpage>0)
{
form->curpage = 0;
form_driver(form,FIRST_ACTIVE_MAGIC);
}
else
{
form->curpage = -1;
form->current = (FIELD *)0;
}
}
return(res);
}
void ListBox::createForm() {
if (m_pForm != 0) {
unpost_form(m_pForm);
free_form(m_pForm);
}
m_pForm = new_form(m_pFields);
int rows, cols;
scale_form(m_pForm, &rows, &cols);
set_form_win(m_pForm, m_pPanel->getWindow());
set_form_sub(m_pForm, derwin(m_pPanel->getWindow(), getHeight() - 2, getWidth() - 2, getY() + 1, getX() + 1));
post_form(m_pForm);
form_driver(m_pForm, REQ_LAST_FIELD);
if (isSelected()) {
selectField(REQ_PREV_FIELD);
}
}
bool DialogForm::isFieldValid() {
FIELD* pField = current_field(m_pForm);
if (pField == 0) {
return true;
}
//Get field type
/*void* usrPtr = field_userptr(pField);
FieldType type = usrPtr == 0 ? FIELDTYPE_NONE : *(FieldType*)usrPtr;
//Get field text
std::string fieldText = field_buffer(pField, 0);
StringUtil::trimEnd(fieldText);*/
//Check if field is valid
if (form_driver(m_pForm, REQ_VALIDATION) == E_INVALID_FIELD/* || (type == FIELDTYPE_EMAIL && !isValidEmail(fieldText)) || (type == FIELDTYPE_NAME && !isValidName(fieldText))*/) {
//Field is invalid, highlight it
set_field_back(current_field(m_pForm), A_STANDOUT);
return false;
}
set_field_back(current_field(m_pForm), A_UNDERLINE);
return true;
}
char* get_filename() {
int size, i;
char *dirname, *filename, *absname;
inputted = 0;
create_input_form();
dirname = getcwd(NULL, 0);
filename = strrchr(http_url.abs_path, '/') + 1;
if (strlen(filename) == 0) {
size = strlen(dirname) + strlen(http_url.host) + 2;
absname = (char*) malloc(size);
sprintf(absname, "%s/%s", dirname, http_url.host);
} else {
size = strlen(dirname) + strlen(filename) + 2;
absname = (char*) malloc(size);
sprintf(absname, "%s/%s", dirname, filename);
}
free(dirname);
wclear(input_window);
wprintw(input_window, "File: ");
wrefresh(input_window);
/* Should use set_field_buffer, but it doesn't work */
for (i = 0; i < size; i++)
form_driver(url_form, absname[i]);
free(absname);
select_form();
set_input_action(FILE_INPUTTING);
pthread_create(&input_thread, NULL, open_input_thread, NULL);
pthread_join(input_thread, NULL);
return file;
}
bool ListBox::handleKeyPress(int key) {
if (key == KEY_UP) {
//Move up a field
selectField(REQ_PREV_FIELD);
m_curRow = (m_curRow == 0) ? m_numRows - 1 : m_curRow - 1;
return true;
} else if (key == KEY_DOWN || key == 9) { //Tab key
//Move down a field
selectField(REQ_NEXT_FIELD);
m_curRow = (m_curRow == m_numRows - 1) ? 0 : m_curRow + 1;
return true;
} else if (key == KEY_BACKSPACE || key == 127) {
//Delete prev. char
// form_driver(m_pForm, REQ_DEL_PREV);
return true;
} else if (key == 330) { //Delete key TODO: Fix this
//Delete next char
// form_driver(m_pForm, REQ_DEL_PREV);
return true;
} else {
FIELD *pField = current_field(m_pForm);
if (field_userptr(pField) != 0) {
#ifdef DEBUG
dout << "Create new row" << std::endl;
#endif
addRow("");
if (key == CuTAES::KEY_ENT) {
//Clear field
set_field_buffer(pField, 0, "");
return true;
}
}
//Send key to form driver
form_driver(m_pForm, key);
}
wrefresh(m_pPanel->getWindow());
return false;
}
void
call_list_form_activate(PANEL *panel, int active)
{
call_list_info_t *info = call_list_info(panel);
// Store form state
info->form_active = active;
if (active) {
set_current_field(info->form, info->fields[FLD_LIST_FILTER]);
// Show cursor
curs_set(1);
// Change current field background
set_field_back(info->fields[FLD_LIST_FILTER], A_REVERSE);
} else {
set_current_field(info->form, NULL);
// Hide cursor
curs_set(0);
// Change current field background
set_field_back(info->fields[FLD_LIST_FILTER], A_NORMAL);
}
post_form(info->form);
form_driver(info->form, REQ_END_LINE);
}
void exec_action_context_service_config(int ch)
{
FIELD *field;
int cur_page = form_page(my_form);
switch (ch) {
case KEY_DOWN:
form_driver(my_form, REQ_NEXT_FIELD);
form_driver(my_form, REQ_END_LINE);
break;
case KEY_UP:
form_driver(my_form, REQ_PREV_FIELD);
form_driver(my_form, REQ_END_LINE);
break;
case KEY_NPAGE:
form_driver(my_form, REQ_NEXT_PAGE);
set_form_page(my_form, ++cur_page);
__renderers_services_config_paging();
break;
case KEY_PPAGE:
form_driver(my_form, REQ_PREV_PAGE);
set_form_page(my_form, --cur_page);
__renderers_services_config_paging();
break;
case KEY_ENTER:
case 10:
field = current_field(my_form);
__ncurses_print_info_in_footer(false,
field_buffer(field, 0));
break;
}
}