Radio Button Group (SAP Library - Running an Enterprise Portal)

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Radio Button Group

Definition

Places several radiobuttons in tabular form. Only one radiobutton can be on at any given time.

· columnCount

Defines the amount of columns in which the radiobuttons are divided.

Example

If the columnCount is set to 3 and you define 7 radiobuttons the result is:

This graphic is explained in the accompanying text

· currentItem

Defines the item which has the focus.

· id

Identification name of the radioButtonGroup.

· onClick

Defines the event handling method that will be processed when the user clicks on one radio button. If 'onClick' is specified, the event handling routine is called.

· selection

Specifies the key of the radioButton that is on in the radioButtonGroup.

· verticalAlign

Sets the vertical alignment of the radiobutton column and the text column.

Attributes	M	Values	Usage
columncount		Numeric (1)	Taglib columnCount="3" Classlib setColumnCount(3)
currentItem		Numeric (1)	Taglib No tag available Classlib setCurrentItem(2)
id	*	String (cs)	Taglib id="Genderselect" Classlib setId("Genderselect")
selection		String (cs)	Taglib selection="rb_k1" Classlib setSelection("rb_k1")
verticalAlign		-	Taglib No tag available Classlib setVerticalAlign(CellVAlign radioBCol, CellVAlign textCol)

Events

Values

Usage

onClick

String (cs)

Taglib
onClick="ProcessClick"

Classlib
setOnClick("ProcessClick")

Example

using the taglib

  <hbj:radioButtonGroup
    id="Genderselect"
    columnCount="2"
    selection="rb_fem"

    <hbj:radioButton
        id="RBGenderFemale"
        text="female"
        key="rb_fem"
        tooltip="I am female"
        disabled="false"
        />
    <hbj:radioButton
        id="RBGenderMale"
        text="male"
        key="rb_male"
        tooltip="I am male"
        disabled="false"
        />
  </hbj:radioButtonGroup>

using the classlib

    Form form = (Form) this.getForm();
    RadioButtonGroup rbg = new RadioButtonGroup("Genderselect");
    rbg.setColumnCount(2);
    RadioButton r1 = rbg.addItem("rb_fem", "female");
    RadioButton r2 = rbg.addItem("rb_male", "male");
    r1.setTooltip("I am female");
    r2.setTooltip("I am male");
    r2.setSelected(true);
    //     as alternative you can use
    //     rbg.setSelection("rb_male");
    form.addComponent(rbg);

Result

This graphic is explained in the accompanying text