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META TOPICPARENT |
name="TWikiVariables" |
FORMFIELD{"fieldname"} -- renders a field in the form attached to some topic |
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< < |
format="..." |
Format string. Variable $value expands to the field value, $title to the raw field name, $name to the field name, $attributes to the attributes, $type to the form field type, $size to the size, and $definingTopic to the form definition topic. |
"$value" |
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> > |
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" |
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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) |
- Example:
%FORMFIELD{"ProjectName" topic="Projects.SushiProject" default="(not set)" alttext="ProjectName field not found"}%
- Example:
<input type="text" name="Address" value="%FORMFIELD{ "Address" encode="html" }%" />
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