RW_CHECKBOX

See Also

Examples

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Purpose

Defines a checkbox on a form. Outputs directly to RealWeb's RWC.OUTBUF buffer.

Syntax

RW_CHECKBOX(Name, Value, Checked, TabIndex, aClass)

Parameters

Name Name of the checkbox.

Value Value that is passed to the server when the form is submitted with this box checked. The user can check any number of checkboxes on a form. If checkboxes share the same name, the values for all of the selected boxes are submitted as a single string, separated by value marks. This is shown in Example 1. If each checkbox is identified by its own name, the values for each checked box are passed as separate parameters, as shown in Example 2. 

Checked A Boolean A data type that can take only the values TRUE and FALSE. In RealWeb TRUE is defined as any non-zero integer, and FALSE as 0 or a null string. Any other values generate a run time error. operator that determines the initial state of the checkbox (checked or unchecked).

TabIndex Specifies the tab index for the checkbox on the HTML page.

aClass A dynamic array A multi-element string variable in which data is divided into elements by attribute marks, value marks and subvalue marks, matching the structure of a Reality file item. The entire array is referenced and stored as a single variable. For more information, refer to the Reality DataBasic Reference Manual. that can contain the following elements:

Element No.	Attribute	Description
1	CLASS	The name of a tag class defined in a CSS Cascading Style Sheet - a mechanism by which the presentation of an HTML page can be separated from the content. A style sheet can be used to determine the appearance of one or more HTML pages. stylesheet.

Attributes defined in the aClass parameter are applied to the INPUT tag.

For information about using aClass, see The aClass Parameter.

Dependencies

Requires a previous call to RW_START_HTML_FORM.