TWiki Variables » Search » Category: Attachments & Files

ATTACHURL -- full URL for attachments in the current topic

• Syntax: %ATTACHURL%
• Expands to: https://www.linux4sam.org/pub/TWiki/VarATTACHURL
• Example: If you attach a file you can refer to it as %ATTACHURL%/image.gif
• Category: AttachmentsAndFilesVariables
• Related: ATTACHURLPATH, PUBURL, PUBURLPATH, SCRIPTURL, SCRIPTURLPATH, FileAttachments (this topic)

ATTACHURLPATH -- path of the attachment URL of the current topic

• Syntax: %ATTACHURLPATH%
• Expands to: /pub/TWiki/VarATTACHURLPATH
• Category: AttachmentsAndFilesVariables
• Related: ATTACHURL, PUBURL, PUBURLPATH, SCRIPTURL, SCRIPTURLPATH, FileAttachments (this topic)

META -- displays meta-data

• Provided mainly for use in templates, this variable generates the parts of the topic view that relate to meta-data (attachments, forms etc.) The formfield item is the most likely to be useful to casual users.
• Syntax: %META{ "item" ...}%
• Parameters:

Item Options Description "attachments" all="on" to show hidden attachments. title="..." to show a title - only if attachments are displayed. template="..." to use a custom template for the rendering of attachments; default attachtables is used. topic="...": Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%". Generates the list of attachments "parent" dontrecurse="on": By default recurses up tree, this has some cost. nowebhome="on": Suppress WebHome. prefix="...": Prefix that goes before parents, but only if there are parents, default "". format="...": Format string used to display each parent topic where $web expands to the web name, and $topic expands to the topic name; default: "[[$web.$topic][$topic]]" suffix="...": Suffix, only appears if there are parents; default "". separator="...": Separator between parents; default " > ". topic="...": Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%". Generates the parent link "formfield" name="...": name of the field. The field value can be shortened as described in FormattedSearch for $formfield. newline="...": by default, each newline character will be rewritten to <br /> to allow metadata that contains newlines to be used in tables, etc. $n indicates a newline character. bar="...": by default, each vertical bar is rewritten to an HTML entity so as to not be mistaken for a table separator. encode="type": have the value encoded in the specified type. Possible types are the same as ENCODE's. If this is specified, newline and bar options are ignored. topic="...": Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%". Show a single form field "form" topic="...": Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%". Generates the table showing the form fields. See Form Templates "moved" topic="...": Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%". Details of any topic moves

• Attention: The base topic, not the current topic, is used if %META{}% is placed in an included topic. Add a topic="%WEB%.%TOPIC%" parameter if you need meta info of the current topic.
• Note: Formatting tokens can be used for newline, prefix, format, suffix and separator options, such as separator="$n   * "
• Category: AttachmentsAndFilesVariables, SearchingAndListingVariables, SystemInformationVariables
• Related: EDITFORMFIELD, FORMFIELD, METASEARCH, PARENTTOPIC, SEARCH, ENCODE, FormattedSearch (this topic)

PUBURL -- the base URL of attachments

• Syntax: %PUBURL%
• Expands to: https://www.linux4sam.org/pub
• Example: You can refer to a file attached to another topic with %PUBURL%/%WEB%/OtherTopic/image.gif
• Category: AttachmentsAndFilesVariables, SystemInformationVariables
• Related: ATTACHURL, ATTACHURLPATH, PUBURLPATH, SCRIPTURL, SCRIPTURLPATH, FileAttachments (this topic)

PUBURLPATH -- the base URL path of attachments

• Syntax: %PUBURLPATH%
• Expands to: /pub
• Category: AttachmentsAndFilesVariables, SystemInformationVariables
• Related: ATTACHURL, ATTACHURLPATH, PUBURL, SCRIPTURL, SCRIPTURLPATH, FileAttachments (this topic)

Total: 5 variables

Related Topics: TWikiVariables, TWikiVariablesSearch, TWikiVariablesQuickStart