State (Property)

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WINDEV, WEBDEV Y WINDEV MOBILE

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Status (Status editor): Visible or invisible field/block
State of a group of controls
State of a column in a Table control
Tabs and controls in a tab pane
Sidebar and controls in a tab pane
Radio Button/Check Box controls and their options
Active control made invisible or not
Menu options
Limitations

WINDEV

WEBDEV

WINDEV Mobile

Otros

Ver también

State (Property)

The State property gets and sets the state:

of a control in a window, page or report.
of a block in a report,
of a window.

In a window, the State property is used to get and change the state:

of a window,
of a control or group of controls,
of a "container" control (Tab control, Internal Window, Layout, etc.),
of a cell or row in a Table control,
of a menu option.

In a page, the State property is used to get and change the state:

of a control or group of controls,
of a "container" control (Tab control, Internal Page, Layout, etc.),
of a group of controls.

In a report, the State property is used to get and change the visibility of a control or block. This property is kept for compatibility with WINDEV 5.5 and WEBDEV 1.5. To show or hide a control or a block in a report, use the Visible property.

Ejemplo

// The STC_Static1 control becomes active
STC_Static1.State = Active

// The EDT_Edit1 control becomes active
EDT_Edit1.State = Active
// Modify the content of the Combo Box if it is active
IF COMBO_Combo1.State = Active THEN
	COMBO_Combo1 = "<Enter HERE>"
	SetFocusAndReturnToUserInput(COMBO_Combo1)
END

// Gray out 4th row in the Table control
TABLE_Customer[4].State = Grayed
// Gray out the 1st cell of column 2
COL_COL2[1].State = Grayed
// Makes the 5th row neither clickable nor editable
TABLE_Customer[5].State = ReadOnlyNoSelection
// Makes the 2nd cell of column 3 neither clickable nor editable
COL_COL3[2].State = ReadOnlyNoSelection
// Makes the cell active
COL_COL3[2].State = Active

Novedad versión 2025

// Control content is blurred
EDT_Name.State = DisabledBlur
// Blur radius
EDT_Name.Effect.Blur.Radius = 12

Sintaxis

Getting the state of a window or an element in a window Ocultar los detalles

<Current state> = <Element name>.State

<Current state>: Integer constant

Current status of object.
Window controls
Active The control is active and editable.
ReadOnlyNoSelection For Table fields only: Field displayed, no input possible..

In this case, the user will not be able to select a row in the Table control using the mouse or the arrow keys. A row can only be selected programmatically with TableSelectPlus. This row will be selected with the selection bar.
DisplayOnly or Inactive The control is read-only, no input or action is allowed.
For Table, Hierarchical Table and RepeatString fields, the user can select a line.. It can also be selected programmatically (using TableSelectPlus in Table controls, for example).
Grayed Grayed-out control.
Novedad versión 2025
InactifFlou
Inactive field with blurred content.
Available for Static Text control, Edit control, Image and Combo Box control.
The default blur radius is 12. This radius can be modified using the Effect property. The larger the radius, the greater the blurring.
This constant is not available.
Row or cell in a Table, TreeView Table, List Box, ListView, Combo Box, Looper control
Active The control is enabled and is in edit mode (if the Table control is in edit mode).
ReadOnlyNoSelection The control is read-only, no input or action is allowed. The user will not be able to select a row in the control using the mouse or the arrow keys. Rows can only be selected programmatically (using TableSelectPlus in Table controls, for example).

This row will be selected with the selection bar.
Grayed Grayed field
Feature not supported.
Windows
Active Window that can be handled by the user.
DisplayOnly The controls of the window can no longer be modified. However, the user will be able to modify the row selected in the Table, TreeView Table or Looper controls. The window cannot be moved.
Grayed Grays out all window controls.
OutsideScreen The window is active but its coordinates are negative

<Element name>: Character string

Name of control, table row, cell, group of controls or window.

Changing the state of a window or an element in a window Ocultar los detalles

<Element name>.State = <New state>

<Element name>: Character string

Name of control, table row, cell, group of controls or window.

<New state>: Integer constant

New state of the element.
Window controls
Active The control is active and editable.
ReadOnlyNoSelection For Table fields only: Field displayed, no input possible..

In this case, the user will not be able to select a row in the Table control using the mouse or the arrow keys. A row can only be selected programmatically with TableSelectPlus. This row will be selected with the selection bar.
DisplayOnly or Inactive The control is read-only, no input or action is allowed.
For Table, Hierarchical Table and RepeatString fields, the user can select a line.. It can also be selected programmatically (using TableSelectPlus in Table controls, for example).
Grayed Grayed-out control.
Novedad versión 2025
InactifFlou
Inactive field with blurred content.
Available for Static Text control, Edit control, Image and Combo Box control.
The default blur radius is 12. This radius can be modified using the Effect property. The larger the radius, the greater the blurring.
This constant is not available.
Row or cell in a Table, TreeView Table, List Box, ListView, Combo Box, Looper control
Active The control is enabled and is in edit mode (if the Table control is in edit mode).
ReadOnlyNoSelection The control is read-only, no input or action is allowed. The user will not be able to select a row in the control using the mouse or the arrow keys. Rows can only be selected programmatically (using TableSelectPlus in Table controls, for example).

This row will be selected with the selection bar.
Grayed Grayed field
Feature not supported.
Windows
Active Window that can be handled by the user.
DisplayOnly The controls of the window can no longer be modified. However, the user will be able to modify the row selected in the Table, TreeView Table or Looper controls. The window cannot be moved.
Grayed Grays out all window controls.
OutsideScreen The window is active but its coordinates are negative

Finding out the state of a control in a page Ocultar los detalles

<Current state> = <Control name>.State

<Current state>: Integer constant

Current status of object.
Active or Visible The control is active and editable.
Grayed Grayed-out control.
Inactive Edit control visible but read-only (applies to the edit controls only).
Invisible Invisible (it is recommended to use the Visible property).
This constant is not available. Use the Visible property.
Please note: on List and Combo Box controls, the 'Inactive' state behaves like the 'grayed' state.

<Control name>: Character string

Name of control or group of controls.

Changing the state of a control in a page Ocultar los detalles

<Control name>.State = <New state>

<Control name>: Character string

Name of control or group of controls.

<New state>: Integer constant

New object state.
Active or Visible The control is active and editable.
Grayed Grayed-out control.
Inactive Edit control visible but read-only (applies to the edit controls only).
Invisible Invisible (it is recommended to use the Visible property).
This constant is not available. Use the Visible property.
Remarks:
In List Box and Combo Box controls, 'Disabled' is equivalent to 'Grayed'.
The change of state may result in slightly different effects depending on the browser used. For example, the grayed state will be more noticeable in Internet Explorer and Chrome than in Firefox.

Getting the state of an element in a report Ocultar los detalles

<Current state> = <Element name>.State

<Current state>: Integer constant

Current status of object.
Active The control or block is visible.
Invisible Invisible control or block (it is recommended to use the Visible property).

<Element name>: Character string

Name of report control or block.

Changing the state of an element in a report Ocultar los detalles

<Element name>.State = <New state>

<Element name>: Character string

Name of report control or block.

<New state>: Integer constant

New object state.
Active The control or block is visible.
Invisible Invisible control or block (it is recommended to use the Visible property).

Observaciones

Status (Status editor): Visible or invisible field/block

In a report, the only possible state for a control or a block is visible or invisible. To set the visibility of a control, it is recommended to use the Visible property. This property optimizes the management of control visibility.

State of a group of controls

Find out the status of a group of fields: the status returned corresponds to the status of the first field in the group.
Modify the status of a group of fields: all the fields in the group are modified to match the new status.

State of a column in a Table control

If the State property is applied to a column of a Table control, the state of the entire column is changed (and not only the state of the cell).

Please note: the State property can only be used to restrict the column status defined in the description window.. For example, if the column is read-only, no column cell can become editable.

Tabs and controls in a tab pane

The state of a control in a tab pane depends on the state of the tab:

If the tab is not selected, the control is invisible.
If the tab is selected and invisible, the control is invisible.
If the tab is selected and grayed out, the control is grayed out.
If the tab is selected and disabled, the control is disabled.
If the tab is selected and enabled, the control can be enabled, disabled, grayed out or invisible.

Sidebar and controls in a tab pane

The state of a control in a sidebar pane depends on the state of the tab:

If the tab is not selected, the control is invisible.
If the tab is selected and invisible, the control is invisible.
If the tab is selected and grayed out, the control is grayed out.
If the tab is selected and disabled, the control is disabled.
If the tab is selected and enabled, the control can be enabled, disabled, grayed out or invisible.

Radio Button/Check Box controls and their options

You can change the state of the control or the state of an option of the Radio Button/Check Box control. An option can be grayed out or enabled.

To change the state of a Radio Button control:
RADIO_Radio1.State = Grayed
To change the state of an option in a Radio Button control:
RADIO_Radio1[2].State = Grayed

Caution: The state of an option depends on the state of the Radio Button control.. Therefore, if the following operations are performed:

An option is grayed out.
The Radio Button/Check Box control is grayed out.
The Radio Button/Check Box control is re-enabled. The option is still grayed out.

Active control made invisible or not

The Visible property can be used to hide a control (enabled, grayed out or read-only).

When the field is invisible, it loses all the characteristics of its previous state: the field is invisible and cannot be used. The only way to run its code is to call ExecuteProcess. For example, an invisible control does not respond when using the shortcut. For example, an active button made invisible does not respond when using the shortcut.

To restore the previous state of the control, simply use the Visible property again.

Menu options

The State property determines if the menu option is enabled or greyed out. To show or hide a menu option, use the Visible property.

The State property hides a context menu option.

Limitations

The State property has no effect on reports created with the report editor.

The State property can only be used with the following elements:

Button.
Wording.
Edit control.
Image.
Check Box.
Radio Button.
List Box.
Combo Box.
TreeView.
Tab.
Window.
Table.
Table column.
Supercontrol.

The State property has no effect on the following elements:

Table,
TreeView Table,
Looper
Linear Looper
Table column.

Ver también

Versión mínima requerida

Versión 9

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Comentarios

PROCEDURE evento_state_fields(myNameWindow,myNameControl)

// ReadOnlyNoSelection // OutsideScreen // Grayed // DisplayOnly // Active

Indirection is string = myNameWindow +"."+ myNameControl

SWITCH {Indirection}..State
CASE Active
RESULT "1-Active"
CASE ReadOnlyNoSelection
RESULT "2-ReadOnly"
CASE Grayed
RESULT "3-Grayed"
CASE DisplayOnly
RESULT "4-DisplayOnly"
OTHER CASE
RESULT "5-Other"
END

Boller

02 09 2023

Última modificación: 14/12/2024

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