[client_getParam]
| Link | client_getParam |
| Author | Ke Carlton |
| Category | Client |
| Version | 8.x |
| License | Public Domain |
| Posted | 04 Oct 2008 |
| Updated | 04 Oct 2008 |
| More by this author... | |
Description
This is a modified version of Jason's client_param tag. It has the same functionality but only works with client GET parameters.
Sample Usage
// grab the param
client_getParam('test');
// count param count
client_getParam('test',-count);
// grab a specific instance of a param
client_getParam('test',1);
Source Code
Click the "Download" button below to retrieve a copy of this tag, including the complete documentation and sample usage shown on this page. Place the downloaded ".inc" file in your LassoStartup folder, restart Lasso, and you can begin using this tag immediately.
define_tag: 'getParam',
-optional = 'key', -type = 'string',
-optional = 'index', -type = 'integer',
-namespace = 'client_',
-priority = 'replace',
-description = 'Equivalent of [action_param], only for [client_getParams].';
if:local_defined('count');
return(client_getParams->findPosition(#key)->size);
else;
if:local_defined('index');
protect;
return: client_getParams->find(#key)->get(#index)->second;
/protect;
else;
local('out') = array;
iterate:client_getParams->find(#key),local('pair');
#out->insert(#pair->isA('pair') ? #pair->second | null);
/iterate;
return(#out->join('\r'));
/if;
/if;
return:string;
/define_tag;
Related Tags
Comments
No comments
