File upload control.
This is a simple wrapper around the HTML input=file control.
The default css class used for the main element within this control. This is overridden by subclasses.
Optional comma-separated list of MIME types that can be uploaded. This is used as the ACCEPT attribute for the HTML INPUT element used for this component. property maxlength as %ZEN.Datatype.integer(MINVAL=0);
Maximum number of characters allowed within the control. property multiple as %ZEN.Datatype.boolean [ InitialExpression = 0 ];
Allow multiple fileuploads at once. Default is false. Requires HTML5 to work. property size as %ZEN.Datatype.integer(MINVAL=0);
Size of the input area for this control.
Subclasses implement this in order to render the static HTML contents of a component.
Set the value of a named property.