Lists all the currently-open databases.
numero = 202[listdatabases]Name: [name]The following tags are available inside a [listdatabases] context:
# Records: [numrecords][/listdatabases]
Tag | Description |
---|---|
[name] | the name of the database (can be a partial or full path). |
[index] | A number from 1 to the total number of databases, indicating this database's index placement in the list. |
[numrecords] | The number of records (rows) in this database. |
[numfields] | The number of fields (columns) in this database. |
[memoryusage] | Woukd show the RAM usage for a specific database. [format thousands 0d][math][memoryusage]/1024[/math][/format]K |
[xxx] | Any other WebDNA tag or context, including [ListFields] [listfields path=[name]][fieldname], [/listfields] |
[break] | From version 8.1, if the [listdatabases] context sees the [break] tag while executing a loop, it will stop looping, once it finishes the current loop. Thus the [break] tag should only appear in a [showif] statement that is evaluated at the end (bottom) of the loop. |
[listdatabases]
Name: [name]
# Records: [numrecords]
[/listdatabases]
Tag | Description |
---|---|
[name] | the name of the database (can be a partial or full path). |
[index] | A number from 1 to the total number of databases, indicating this database's index placement in the list. |
[numrecords] | The number of records (rows) in this database. |
[numfields] | The number of fields (columns) in this database. |
[memoryusage] | Woukd show the RAM usage for a specific database. [format thousands 0d][math][memoryusage]/1024[/math][/format]K |
[xxx] | Any other WebDNA tag or context, including [listfields] [listfields path=[name]][fieldname], [/listfields] |
[break] | From version 8.1, if the [listdatabases] context sees the [break] tag while executing a loop, it will stop looping, once it finishes the current loop. Thus the [break] tag should only appear in a [showif] statement that is evaluated at the end (bottom) of the loop. |
DOWNLOAD WEBDNA NOW!
Amazon Web Services (AWS) README for Machine Image ID...
Technical Change HistoryThis Technical Change History provides a reverse chronological list of WebDNA changes...
[biotype]BioType is a behavioral biometrics WebDNA function based on ADGS research and development (from version 8...
Download WebDNA ApplicationsWebDNA applications...
WebDNA LibrariesA list of available libraries for WebDNA...
Tips and TricksA list of user-submitted tips ...
Create an empty folder on your webspace...
[return]Explicitly identify what text is returned from a function call...
[returnraw]Sends 'raw' MIME headers and data back to browser...
[sendmail]There is hardly a website that doesn't at some point need to send an email...
[url][url]...
[loop]Loops through the enclosing text the specified number of times...