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HMGSCRIPT REFERENCE (R31) - Roberto Lopez (http://www.hmgforum.com)

FORM

Element: DIV

You can use all the properties, events and methods availables for it via DOM.

Syntax:

Form( cCaption , nWidth , nHeight )

Methods:

- release( cValue )
- getId()

Example:

oWin = new Form ( "Window Demo", 600 , 300 );

oWin.release()

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BUTTON

Element: INPUT (Type: BUTTON)

You can use all the properties, events and methods availables for it via DOM.

Syntax:

Button( oParent , nRow , nCol , cCaption , cOnClick [,nWidth] )

Methods:

- setValue( cValue )
- getValue()
- enable()
- disable()
- getId()

Example:

oBtn = new Button( oForm ,
50 , 240 ,
"Set Btn Value" ,
"oBtn.setValue('New Value')" );

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LABEL

Element: SPAN

You can use all the properties, events and methods availables for it via DOM.

Syntax:

Label( oParent , nRow , nCol , cValue )

Methods:

- getId()

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TEXTBOX

Element: INPUT (Type: TEXT/PASSWORD)

You can use all the properties, events and methods availables for it via DOM.

Syntax:

TextBox( oParent , nRow , nCol , cValue , bPassword )

Methods:

- setValue( cValue )
- setFocus()
- enable()
- disable()
- getValue()
- setJustify( cAlign )
- getId()
- setAsNumber(nValue)
- getAsNumber()
- setNumericMask ( nIintDigits , nDecimals , cDecimalSeparator ,
cGgroupSeparator , bAllowNegative, bLeftToRight,
cCurrencySymbol )

- setStringMask ( cMask )

# digit
A alphabetic
U uppercase
L lowercase
C capitalize
? any character
\ escape

Notes:

Possible values for cAlign: 'right', 'left', 'center' and 'justify'.

Example:

oText = new TextBox( oForm , 130, 230, "TextBox!" );

alert( oText.getValue() );

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EDITBOX

Element: INPUT (Type: TEXTAREA)

You can use all the properties, events and methods availables for it via DOM.

Syntax:

EditBox( oParent , nRow , nCol , cValue )

Methods:

- setValue( cValue )
- getValue()
- getId()

Example:

oEdit = new EditBox( oForm , 130, 230, "TextBox!" );

alert( oEdit.getValue() );

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CHECKBOX

Element: INPUT (Type: CHECKBOX)

You can use all the properties, events and methods availables for it via DOM.

Syntax:

CheckBox( oParent , nRow , nCol , xChecked )

Notes:

xChecked parameter can be boolean (true or false) or string ('Yes' or 'No')

Methods:

- check()
- unCheck()
- isChecked()
- getValue()
- setValue( cValue )
- getId()

Example:

oCheck = new CheckBox( oForm , 140 , 280 , true );

alert(oCheck.isChecked())
oCheck.check()
oCheck.unCheck()

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COMBOBOX

Element: SELECT

You can use all the properties, events and methods availables for them via DOM.

Syntax:

ComboBox( oParent , nRow , nCol , aOptions , aValues [, nSelectedIndex] )

Methods:

- getValue( nIndex )
- setValue( nIndex , cValue )
- setSelectedIndex ( nIndex )
- getSelectedIndex()
- getId()

Example:

oCombo = new ComboBox( oForm , 140 , 270 ,
[ 'one' , 'two' , 'three' ] ,
[ 'value one' , 'value two' , 'value three' ] , 0 );

alert ( oCombo.getSelectedIndex() );

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IMAGE

Element: IMAGE

You can use all the properties, events and methods availables for it via DOM.

Syntax:

Image( oParent , nRow , nCol , cSrc )

Methods:

- getId()

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PANEL

Element: DIV

You can use all the properties, events and methods availables for it via DOM.

Syntax:

Panel( oParent , nRow , nCol , nWidth , nHeight , cValue )

Methods:

- getId()

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APPEND

Appends a record.

Syntax:

Append( cTable , aColumns , aValues )

Notes:

aValues array. The dates must be specified as ANSI strings.
Logical fields can be specified as boolean or strings ('Yes' or 'No').
The numeric fields can be specified as numbers or strings.

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DELETE

Delete records matching the cForExpr.

Syntax:

Delete( cTable , cForExpr )

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MODIFY

Modifies records matching the cForExpr.

Syntax:

Modify( cTable , aColumns , aValues , cForExpr )

Notes:

aValues array. The dates must be specified as ANSI strings.
Logical fields can be specified as boolean or strings ('Yes' or 'No').
The numeric fields can be specified as numbers or strings.

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LOGIN

Syntax:

Login( cUser , cPassword )

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LOGOUT

Syntax:

Logout()

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BROWSE

Elements: DIV/TABLE

Creates an HTML table inside a scrollable DIV, loaded with the specified dbf query.

Syntax:

Browse( oParent , nRow, nCol, nWidth, nHeight, cDbfFile, aColumns,
aHeaders , cForExpr , cOrder , nInnerWidth [,nPageSize] )

Methods:

- refresh()
- getSelectedRows()
- getRowCount()
- select()
- unSelect()
- getCell(nRow,nCount)
- getSelectedRowCount()
- getPageSize()
- loadPage( nPage )
- recordCount()
- setOrder( cOrder )
- setFilter( cFilter )
- getId()


Example:

oBrowse = new Browse( oParent , 050 , 050 , 550 , 300 ,
'test' , [ 'code' , 'first' , 'last' , 'birth' , 'married' ] ,
[ 'Code' , 'First' , 'last' , 'Birth' , 'Married' ] ,
'code < 100' ,
'code' , 700 );

oBrowse.refresh()

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QUERY

Returns a recordset from a server table as an array.

Syntax:

Query ( cDbf, aColumns, cForExpr, cOrder )

Example:

aRecordSet = Query ( 'test' ,
[ 'code' , 'first' , 'last' , 'birth' , 'married' ] ,
'code<=10' , '' );

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GRID

Elements: DIV/TABLE

Creates an HTML table inside a scrollable DIV.

Syntax:

Grid( oParent, nRow, nCol, nWidth, nHeight, aHeaders, nInnerWidth )

Methods:

- addRow(aRow)
- getSelectedRows()
- getRowCount()
- select()
- unSelect()
- getCell(nRow,nCount)
- setCell(nRow,nCount,cValue)
- getSelectedRowCount()
- deleteRow(nRow)
- setJustify(aAlign)
- getId()

Notes:

Possible values for aAlign array: 'right', 'left', 'center' and 'justify'.

Example:

oGrid = new Grid( oWin, 40, 020, 480, 190,
[ 'One' , 'Two' , 'Three' ], 550 );

oGrid.addRow ( [ 'cell 1.1' , 'cell 1.2' , 'Cell 1.3' ] );

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RADIOGROUP

Element: INPUT (Type: RADIO)

You can use all the properties, events and methods availables for them via DOM.

Syntax:

RadioGroup( oParent , nRow , nCol , aOptions , nSelectedIndex )

Methods:

- setSelectedIndex ( nIndex )
- getSelectedIndex()
- getId( nIndex )

Example:

oRadio = new RadioGroup( oForm , 140 , 270 ,
[ 'one' , 'two' , 'three' ] ,
1 );

alert ( oRadio.getSelectedIndex() );

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LISTBOX

Element: SELECT

You can use all the properties, events and methods availables for them via DOM.

Syntax:

ListBox( oParent , nRow , nCol , aOptions , aValues , nSize [, nSelectedIndex] )

Methods:

- getValue( nIndex )
- setValue( nIndex , cValue )
- setSelectedIndex ( nIndex )
- getSelectedIndex()
- getId()

Example:

oList = new ListBox( oForm , 140 , 270 ,
[ 'one' , 'two' , 'three' ] ,
[ 'value one' , 'value two' , 'value three' ] , 3 , 1 );

alert ( oList.getSelectedIndex() );

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SPINNER

Element: INPUT (Type: number)

You can use all the properties, events and methods availables for them via DOM.

Syntax:

Spinner( oParent , nRow , nCol , nValue )

Methods:

- getValue( nIndex )
- setValue( nIndex , cValue )
- setMin( nValue )
- setMax( nValue )
- setStep( nValue )
- getId()

Example:

oSpinner = new Spinner( oWin , 130, 230, 5 );

oSpinner.setMin(1);
oSpinner.setMax(10);
oSpinner.setStep(0.5);

alert( oSpinner.getValue() );

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SLIDER

Element: INPUT (Type: range)

You can use all the properties, events and methods availables for them via DOM.

Syntax:

Slider( oParent , nRow , nCol , nValue )

Methods:

- getValue( nIndex )
- setValue( nIndex , cValue )
- setMin( nValue )
- setMax( nValue )
- setStep( nValue )
- getId()

Example:

oSlider = new Slider( oWin , 130, 230, 5 );

oSlider.setMin(1);
oSlider.setMax(100);
oSlider.setStep(50);

alert( oSlider.getValue() );

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DATEPICKER

Element: INPUT (Type: DATE)

You can use all the properties, events and methods availables for it via DOM.

Syntax:

DatePicker( oParent , nRow , nCol , dValue )

Methods:

- setValue( cValue )
- getValue()
- getId()

Example:

oDate = new DatePicker( oForm , 130, 230, "2012-12-31" );

alert( oDate.getValue() );

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esgici wrote:Thanks Roberto

Best Regards

--

Esgici

Roberto Lopez wrote:

The spirit is the same:
- Easy to learn.
- Easy to write.
- Easy to maintain
- Powerful.

luisvasquezcl wrote:Estimado Roberto,
te informo que en esta versión los metodos getValue no funcionan en CoolNovo version 2.0.2.26 (Chrome) pero en Firefox funcionan correctamente.
Probé la versión r31b.

Saludos cordiales,
Luis Vasquez.