| Parameter: |
Description: |
Default: |
"fieldname" |
The name of a TWiki form field |
required |
topic="..." |
Topic where form data is located. May be of the form Web.TopicName |
Current topic |
rev="..." |
Get the form field value from the specified topic revision, range "1" to top revision of topic. "0" is equivalent to the top revision |
The rev URL parameter value if present, otherwise the top revision |
format="..." |
Format string. Supported variables:
• $value - form field value
• $value(20, -<br />) - value hyphenated every 20 characters using separator -<br />
• $value(30, ...) - value shortened to 30 characters
• $length - length of value (can be used to test if value is set)
• $title - raw field name (includes space and other special characters)
• $name - field name (sanitized title)
• $attributes - form field attributes
• $formtopic - name of form definition topic |
"$value" |
default="..." |
Text shown when no value is defined for the field |
"" |
alttext="..." |
Text shown when field is not found in the form |
"" |
newline="$br" |
Convert newlines in textarea to other delimiters. Variable $br expands to <br /> tag, and $n to a newline. Other text is encoded based on encode parameter. |
no conversion |
encode="html" |
Encode special characters into HTML entities. If a FORMFIELD is passed into an HTML form field it should be encoded as "html". Additional encodings available: encode="quote", encode="moderate", encode="safe", encode="entity" and encode="url". See ENCODE for details. |
"" (no encoding) |