Radio Button

A radio button is a graphical user interface element that allows a user to select one option out of a set of predefined options. Unlike check boxes, which allow multiple selections, radio buttons require that only one option is selected. To use the new version, refer to Radio Button.

Radio Button Properties

Field Name Description
Target Data The target data defines where the information will be sent.
Options Radio buttons require multiple options that are mutually exclusive. Use these available options to create items for each radio button:
  • Select Hard Coded to manually create items for radio buttons.
    1. Select + Add Option.
    2. Enter Option text.
    3. Enter Option value.
  • Select Dynamic to create items using queries.
    1. Select a Value from the database.
    2. Select the Displaytext.
Data Select this option if you want to provide data by means of a query output or a global parameter.
Manual Select this option if you want to manually provide data.
Submit on change Select the check box if you want to submit the query whenever the input value is updated.

Possible Uses

Radio buttons require only one selection out of multiple options. If there are only two options, a radio button is unlikely to be the best widget choice. One example could be selecting an answer on a questionnaire where the choices are: Agree, Neutral, and Disagree. Only one of these answers can be selected, because they are mutually exclusive.

Example

  1. Add a radio button and a header on a page.
  2. Specify the name in the Id box.
  3. Select the Global Data check box to set the selected value to global.
  4. In the Options box, select Hard Coded.
  5. Select + Add Option three times, and enter Agree, Neutral, and Disagree, and the corresponding values of 1, 2, 3.
  6. For the header, in the Data box, select the global value of RB that was set in step 3.
  7. Save the application, and preview it.

    The corresponding values appear in the header.