BBjWindowValues


Creation Path

BBjAPI > BBjSysGui > BBjWindow > BBjTopLevelWindow > BBjWindowValues

Description

In BBj 17 and higher, the BBjWindowValues object returns the values of all simple controls on a given BBjTopLevelWindow in a single operation, minimizing network overhead across distributed client/server connections. Complex controls containing multiple values (like grids) are not included in this data structure.

Creation

A BBjWindowValues object is created through the following BBjTopLevelWindow method:

Return Value

Method

BBjWindowValues

getValues()

Methods of BBjWindowValues

Return Value

Method

int

getSelectedIndex(BBjListBox control!)

int

getSelectedIndex(BBjListButton control!)

int

getSelectedIndex(BBjListEdit control!)

string

getText(BBjControl control!)

BBjNumber

getValue(BBjInputD control!)

BBjNumber

getValue(BBjInputN control!)

BBjNumber

getValue(BBjSlider control!)

HashMap<Integer, HashMap<Integer, String>>

getMap()

boolean

isSelected(BBjCheckBox control!)

boolean

isSelected(BBjRadioButton control!)

Remarks

None.

Example

rem ' BBjTopLevelWindow::getValues

sysgui = unt
open (sysgui)"X0"
sysgui! = bbjapi().getSysGui()
title$ = "BBjTopLevelWindow::getValues"
window! = sysgui!.addWindow(50,50,340,325,title$,$00090003$)
window!.setCallback(window!.ON_CLOSE,"eoj")
menubar! = window!.addMenuBar()
menu! = menubar!.addMenu(-100,"&File")
titem! = menu!.addMenuItem(-101,"get&Text")
titem!.setCallback(titem!.ON_MENU_ITEM_SELECT,"getText")
vitem! = menu!.addMenuItem(-102,"get&Values")
vitem!.setCallback(vitem!.ON_MENU_ITEM_SELECT,"getValues")
exit! = menu!.addMenuItem(-103,"E&xit")
exit!.setCallback(exit!.ON_MENU_ITEM_SELECT,"eoj")
list$ = "";for i = asc("A") to asc("Z");list$ = list$+chr(i)+$0a$;next i
gosub init; rem ' temp file + recordset
fast_touch_click$ = stbl("!OPTIONS","FAST_TOUCH_CLICK = TRUE")
navigator! = window!.addNavigator(100,10,10,320,25,"Navigator",$$)
navigator!.setToolTipText("BBjNavigator")
navigator!.bindRecordSet(recordset!,"key")
navigator!.setCallback(navigator!.ON_NAV_FIRST,"nav_first")
navigator!.setCallback(navigator!.ON_NAV_PREVIOUS,"nav_previous")
navigator!.setCallback(navigator!.ON_NAV_NEXT,"nav_next")
navigator!.setCallback(navigator!.ON_NAV_LAST,"nav_last")
listbox! = window!.addListBox(101,10,45,100,60,list$,$$)
listbox!.setToolTipText("BBjListBox")
listbox!.bindRecordSet(recordset!,"listbox")
listbutton! = window!.addListButton(102,120,45,100,160,list$,$$)
listbutton!.setToolTipText("BBjListButton")
listbutton!.bindRecordSet(recordset!,"listbutton")
listedit! = window!.addListEdit(103,230,45,100,160,list$,$$)
listedit!.setToolTipText("BBjListEdit")
listedit!.bindRecordSet(recordset!,"listedit")
editbox! = window!.addEditBox(104,120,80,100,25,"",$$)
editbox!.setToolTipText("BBjEditBox")
editbox!.bindRecordSet(recordset!,"editbox")
password! = window!.addEditBox(105,230,80,100,25,"",$0400$)
password!.setToolTipText("BBjEditBox (Password)")
password!.bindRecordSet(recordset!,"password")
cedit! = window!.addCEdit(106,10,115,100,60,"",$8106$)
cedit!.setToolTipText("BBjCEdit")
cedit!.bindRecordSet(recordset!,"cedit")
text! = window!.addStaticText(107,10,185,100,25,"",$$)
text!.setToolTipText("BBjStaticText")
text!.bindRecordSet(recordset!,"text")
inpute! = window!.addInputE(108,120,115,100,25,$$,"XXXX-XXXX-XXXX-XXXX")
inpute!.setToolTipText("BBjInputE")
inpute!.bindRecordSet(recordset!,"inpute")
inputn! = window!.addInputN(109,120,150,100,25,$$,"$###,###,###.00-")
inputn!.setToolTipText("BBjInputN")
inputn!.bindRecordSet(recordset!,"inputn")
inputd! = window!.addInputD(110,120,185,100,25)
inputd!.setToolTipText("BBjInputD")
inputd!.bindRecordSet(recordset!,"inputd")
checkbox! = window!.addCheckBox(111,230,115,100,25,"CheckBox",$$)
checkbox!.setToolTipText("BBjCheckBox")
checkbox!.bindRecordSet(recordset!,"checkbox")
radio1! = window!.addRadioButton(112,230,150,100,25,"Radio1",$$)
radio1!.setToolTipText("BBjRadioButton")
radio1!.bindRecordSet(recordset!,"radio1")
radio1!.setCallback(radio1!.ON_CHECK_ON,"check")
radio1!.setCallback(radio1!.ON_CHECK_OFF,"check")
radio2! = window!.addRadioButton(113,230,185,100,25,"Radio2",$$)
radio2!.setToolTipText("BBjRadioButton")
radio2!.bindRecordSet(recordset!,"radio2")
radio2!.setCallback(radio2!.ON_CHECK_ON,"check")
radio2!.setCallback(radio2!.ON_CHECK_OFF,"check")
slider! = window!.addHorizontalSlider(114,10,220,320,50)
slider!.setMajorTickSpacing(10)
slider!.setMinorTickSpacing(5)
slider!.setPaintTicks(1)
slider!.setPaintLabels(1)
slider!.setToolTipText("BBjSlider")
slider!.bindRecordSet(recordset!,"slider")
form! = window!.addButton(1,10,285,125,25,"FormValidation",$$)
form!.setCallback(form!.ON_BUTTON_PUSH,"form")
form!.setCallback(form!.ON_FORM_VALIDATION,"formvalidation")
getValues! = window!.addButton(2,140,285,95,25,"getValues",$$)
getValues!.setCallback(getValues!.ON_BUTTON_PUSH,"getValues")
getText! = window!.addButton(3,240,285,90,25,"getText",$$)
getText!.setCallback(getText!.ON_BUTTON_PUSH,"getText")
radiogroup! = window!.addRadioGroup()
radiogroup!.add(radio1!)
radiogroup!.add(radio2!)
print recordset!.getCurrentRecordData()
for id = 101 to 114
    window!.getControl(id).setCallback(window!.ON_LOST_FOCUS,"blur",err=*next)
next id
process_events

eoj:
    rem ' gosub dirty
    recordset!.close()
    erase filename$
release

init:
    mkdir "./files",err=*next
    filename$ = "./files/navigator"+str(dec(info(3,0)))+".dat"
    erase filename$,err=*next
    vkeyed filename$,[0:1:4],0,1024
    temp = unt
    open (temp)filename$
    template$ = "key:c(4),slider:n(3*),listbox:c(1*),listbutton:c(1*),listedit:c(1*),"
    template$ = template$ + "radio1:n(1*),radio2:n(1*),checkbox:n(1*),inputn:n(9*),"
    template$ = template$ + "inputd:n(7*),text:c(10*),editbox:c(10*),password:c(10*),"
    template$ = template$ + "inpute:c(10*),cedit:c(99* = )"
    dim rec$:template$
    for rec = 1 to 100
        rec.key$ = str(rec*10:"0000"); rem str(rnd(9999):"0000")
        rec.slider = rnd(100)
        rec.listbox$ = chr(asc("A")+rnd(26))
        rec.listbutton$ = chr(asc("A")+rnd(26))
        rec.listedit$ = chr(asc("A")+rnd(26))
        rec.radio2 = mod(rec,2)
        rec.radio1 = !(rec.radio2)
        rec.checkbox = rnd(2)
        rec.inputn = rnd(0) * 9999999
        rec.inputd = rnd(1000) + jul(0,0,0) - 500
        gosub text; rec.text$ = text$
        gosub text; rec.editbox$ = text$
        gosub text; rec.password$ = text$
        gosub text; rec.inpute$ = text$
        rec.cedit$ = ""
        for x = 0 to rnd(16);gosub text;rec.cedit$ = rec.cedit$+text$+" ";next x
        writerecord(temp)rec$
    next rec
    close (temp)
    recordset! = bbjapi().createFileRecordSet(filename$,"",fattr(rec$))
return

text:
    text$ = ""
    for i = 1 to rnd(16)
        text$ = text$ + chr(asc("a")+rnd(26))
    next i
return

check:
    event! = sysgui!.getLastEvent()
    control! = event!.getControl()
    print control!," ",event!
return

nav_first:
    gosub dirty
    recordset!.first(err=*next)
    print recordset!.getCurrentRecordData()
return

nav_previous:
    gosub dirty
    recordset!.previous(err=*next)
    print recordset!.getCurrentRecordData()
return

nav_next:
    gosub dirty
    recordset!.next(err=*next)
    print recordset!.getCurrentRecordData()
return

nav_last:
    gosub dirty
    recordset!.last(err=*next)
    print recordset!.getCurrentRecordData()
return

dirty:
    if (recordset!.isCurrentRecordDirty()) then
        print recordset!.getCurrentRecordData()
        i = msgbox("Save record?",4+32+256,"Record Changed")
        if (i = 6) then
            recordset!.update(recordset!.getCurrentRecordData())
        endif
    endif
return

form:
    event! = sysgui!.getLastEvent()
    print event!.getEventName()
return

getText:
    html! = new StringBuilder("<html>")
    dim text$[101:114]
    ms = System.currentTimeMillis()
    text$[101] = window!.getControl(101).getText()
    text$[102] = window!.getControl(102).getText()
    text$[103] = window!.getControl(103).getText()
    text$[104] = window!.getControl(104).getText()
    text$[105] = window!.getControl(105).getText()
    text$[106] = window!.getControl(106).getText()
    text$[107] = window!.getControl(107).getText()
    text$[108] = window!.getControl(108).getText()
    text$[109] = window!.getControl(109).getText()
    text$[110] = str(window!.getControl(110).getValue())
    text$[111] = str(window!.getControl(111).isSelected())
    text$[112] = str(window!.getControl(112).isSelected())
    text$[113] = str(window!.getControl(113).isSelected())
    text$[114] = str(window!.getControl(114).getValue())
    ms = System.currentTimeMillis() - ms
    title$ = "getText time for 14 controls: " + str(ms) + " msec."
    for id = 101 to 114
        control! = window!.getControl(id)
        control$ = control!.toString()
        control$ = control$(1,pos("@" = control$)-1)
        html!.append(control$).append(" ").append(str(id)).append(" = ")
        html!.append("""").append(cvs(text$[id],16)).append("""").append("<br>")
    next id
    a = msgbox(html!.toString(),0,title$)
return

formvalidation:
    event! = sysgui!.getLastEvent()
    event$ = event!.getEventName()
    html! = new StringBuilder("<html>")
    dim text$[101:114]
    ms = System.currentTimeMillis()
    for id = 101 to 114
        text$[id] = event!.getText(window!.getControl(id))
    next id
    event!.accept(event!.isSelected(checkbox!))
    ms = System.currentTimeMillis() - ms
    title$ = event$ + " time for 14 controls: " + str(ms) + " msec"
    for id = 101 to 114
        control! = window!.getControl(id)
        control$ = control!.toString()
        control$ = control$(1,pos("@" = control$)-1)
        html!.append(control$).append(" ").append(str(id)).append(" = ")
        html!.append("""").append(cvs(text$[id],16)).append("""").append("<br>")
    next id
    a = msgbox(html!.toString(),0,title$)
return

getvalues:
    ms = System.currentTimeMillis()
    values! = window!.getValues()
    map! = values!.getMap()
    html! = new StringBuilder("<html>")
    dim text$[101:114]
    for id = 101 to 114
        text$[id] = values!.getText(window!.getControl(id))
    next id
    ms = System.currentTimeMillis() - ms
    title$ = "getValues time for 14 controls: " + str(ms) + " msec"
    for id = 101 to 114
        control! = window!.getControl(id)
        control$ = control!.getToolTipText()
        html!.append(control$).append(" ").append(str(id)).append(" = ")
        html!.append("""").append(cvs(text$[id],16)).append("""").append("<br>")
    next id
    a = msgbox(html!.toString(),0,title$)
return

blur:
    event! = sysgui!.getLastEvent()
    print event!.getEventName()," ",event!.getText()," ",event!.isTemporary()
return

See Also

BBjCloseEvent

BBjFormValidationEvent

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.