Radio button
Used either individually or in a group, it enables you to select a single item from a set of items that are specified by a selection list.

Appearance
Show validation marker: Show a validation icon and border when the view is invalid. Boolean

Behavior
Tab index: The tabbing sequence index of the form view. Indices start at 1, and can be set sparsely. For example, you can use 1, 5, 10. Integer
Value when selected: The value that the binding is set to when this radio button is selected. String
Group name: The group that this radio button belongs to. When this radio button is selected, all other radio buttons in the same group are deselected. String

Events
On Load:
Description: Triggers whenever the view is loaded.
Example:
if (me.isSelected()) ${Data1}.setValue(me.getSelectedValue())
On Selected:
Description: Triggers when this radio button is selected.
Example:
${Data1}.setValue(me.getSelectedValue())
Extends:
com.ibm.bpm.coach.CoachView
Methods:

Inherited addClass(name, [replaced])
Add/replace CSS class(es) for this control
NameTypeDefaultDescription
name{string}CSS class name(s) to add to the control. Separate class names by a space if more than one class.
replaced{string}CSS class name(s) to be replaced by the first argument. Separate class names by a space if more than one class.
Example
Button.addClass("green");

focus()
Set focus on this control

Inherited getData() Returns: {Object}
Retrieve bound data associated this view/control. Only works for views/controls with bound data.
Example
var dec1 = MyDecimal.getData();

getLabel() Returns: {string}
Get label associated with radio button control

getSelectedValue() Returns: {boolean}
Get the value of the radio button control when it is selected

getTabIndex() Returns: {integer}
Get tab index for radio button control

getType() Returns: {string}
Get descriptive string representing the type of control

Inherited hide(collapseFlag)
Hide this view/control
NameTypeDefaultDescription
collapseFlag{boolean}Set to true to collapse the view (equivalent to a view setting of "NONE")
Example
MyView.hide();

Inherited isBound() Returns: {boolean}
Indicates bound status of control.

Inherited isEnabled() Returns: {boolean}
Checks if the view is enabled or not
Example
var enabled = MyView.isEnabled();

isLabelVisible() Returns: {boolean}
Get label visibility for the radio button control

isSelected() Returns: {boolean}
Get selected state for radio button control

Inherited isValid() Returns: {boolean}
Returns the valid status as last set by the setValid() method.
Example
var valid = MyView.isValid();

Inherited isVisible() Returns: {boolean}
Checks whether or not view is visible
Example
var visible = MyView.isVisible();

Inherited propagateUpValueChange(event) Returns: {boolean}
Propagates value change of control up through parent views
NameTypeDefaultDescription
event{Event}Value change event (usually an onchange event)
Example
MyView.propagateUp(event);

Inherited recalculate()
Only for formula-enabled views!
Explicitly triggers the re-evaluation of the formula
for this view (if a formula has been specified). If the view is not formula-enabled, recalculate() does nothing.
Example
Text1.recalculate();
//If the formula for Text1 is: new Date().toString(), Text1 is updated to the current date/time

Inherited setEnabled(enabled, required)
Enable/disable this view/control
NameTypeDefaultDescription
enabled{boolean}Enabled/read-only flag (true to enable view, false to disable/make read-only)
required{boolean}Enable/disable required field flag for control
Example
MyView.setEnabled(false); //Make MyView read-only

setLabel(text)
Set label for radio button control
NameTypeDefaultDescription
text{string}Label for radio button

setLabelVisible(flag)
Set label visibility for radio button control
NameTypeDefaultDescription
flag{boolean}true | false

setSelected()
Set selected state for radio button control to true

setTabIndex(tabIndex)
Sets tab index of radio button control
NameTypeDefaultDescription
tabIndex{integer}Tab indices start at 1 and may be set sparsely

Inherited setValid(valid, errorText)
Flag this view/control as valid or invalid
NameTypeDefaultDescription
valid{boolean}Valid/invalid flag (true to set view valid, false to make it invalid - which typically shows the view with "invalid" styling and indicator)
errorText{string}Validation error text to show on the invalid-styled view
Example
MyView.setValid(false, "Please fix your data entry"); //Make MyView invalid

Inherited setViewData(data, createPseudoBinding)
Set/update bound data associated this view/control. Only works for views/controls with bound data.

Note: Should only be used with simple type bindings, or complex type bindings with simple type properties.
Should not be used with bindings that have properties that are lists or compext types. For complex types, set bindings using
the binding.set pattern detailed in the Knowlege Center section Binding Data and Configuration Options
NameTypeDefaultDescription
data{Object}Value of bound data. The type of this parameter must match the type of the bound data.
createPseudoBinding{boolean}If set to true, creates a pseudo binding if there is no current binding.
Example
MyView.setViewData("TEST"); //Updates bound data to the string 'TEST'

Inherited setVisible(visible, collapse)
Show/hide this view/control
NameTypeDefaultDescription
visible{boolean}Visibility flag (true to show view, false to hide)
collapse{boolean}Set to true to collapse the control space when visible is set to false.
Examples
MyView.setVisible(false, false); //Equivalent to MyView.hide()
MyView.setVisible(false, true); // Sets visibility to "None"

Inherited show()
Show this view/control
Example
MyView.show();

Inherited triggerFormulaUpdates([phase])
Broadcasts the expression trigger for the specified view
NameTypeDefaultDescription
phase{int}bpmext.ui.PHASE_NORMALThe phase we are currently in
Example
MyView.triggerFormulaUpdates();