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Class ::xowiki::formfield::range

::xowiki::formfield::range create ... \
           [ -max max ] \
           [ -min min ] \
           [ -output_prefix (default "") ] \
           [ -output_suffix (default "") ] \
           [ -step step ] \
           [ -value value ] \
           [ -with_output:boolean with_output:boolean ]

HTML5 range input field. The range input is rendered as a slider by the actual browsers.

Documented Parameters:

min

minimum value of the value range

max

maximum value of the value range

step

increment steps when moving the slider

with_output

add an output box with show the actual slider value (requires JavaScript)

output_prefix

prepend string value to the actual slider value in the output display

output_suffix

append string value to the actual slider value in the output display

Defined in /var/www/openacs/packages/xowiki/tcl/form-field-procs.tcl

Class Relations

• class: ::xotcl::Class
• superclass: ::xowiki::formfield::FormField

Methods (to be applied on instances)

• json_value (scripted, public)

   <instance of xowiki::formfield::range> json_value value

  Export a JSON number, mapping an empty value to null and preserving invalid nonempty values as strings.

  Parameters:

  value (required)

  Stored numeric field value.

  Returns:

  Two-element ns_json type/payload pair.

  Testcases:

  No testcase defined.

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