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RENAMELIST
Removes a list object from the hash list and replaces it under the new name.
Syntax
<RENAMELIST LIST="NewList
" FROM="SomeList
"/>Parameters
LIST (required)
- The new list name.
FROM (required)
- The current list name. (The name you want to change.)
Description
The
RENAMELIST
tag removes a list object from the hash list and replaces it under the new name. Does not reset any internal list state (for example, the row number).The column values of the current row of a list can be obtained using the syntax,
List.colname
whereList
is the name of the list andcolname
is the name of the column in the list.
Note
In the case of StringLists, the values can be obtained by using List.Item.
You can use the following attributes to return information about the list using the syntax,
List.attname
, whereattname
can be one of the following attributes:
#numRows
Number of rows in this list#curRow
Current row in this list.#moreRows
Boolean (true
/false) to indicate whether there are more rows following the current row.#numCols
Number of columns in this list.@<colname>
Only used on lists that contain resultsets. Contents of the file in the specified column if the colname begins with "url".For example,
MyList.#numRows
returns the number of rows in the listMyList
.MyList.@urlheader
retrieves the contents of the file specified by the column urlheader.The value of a list is maintained during the processing of a page request. If the list contains a resultset, the resultset is maintained independently of a list that uses it.
Error Numbers
The possible values of
errno
include:
Value Description -504 List rename error.Example
The following example generates a list named
PortalArticles
and then changes the list's name fromPortalArticles
toArticles
:<SELECTTO FROM="NewPortalArticle" WHAT="*" LIST="PortalArticles" /> <SETVAR NAME="errno" VALUE="0" /> <RENAMELIST LIST="Articles" FROM="PortalArticles" /> <IF COND="IsError.Variables.errno=true"> <THEN> <!--Handle error--> </THEN> </IF>
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Oracle XML Tag Reference
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