[client_param_9]

Description

A replacement for action_param. Retains its value even when used inside inlines. Returns the value of a client GET/POST parameter Inspired by Bil Corrys lp_client_param Requires the tag client_params. (On Tagswap called client_params_9.)

Sample Usage

client_param('my');
client_param('my', 2);
client_param('my', 'get');
client_param('my', 2, 'post');
client_param('my', -count);
client_param('my', 'get', -count);

Source Code

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 {
	return client_param(#param, -1, '', -count=#count);
}
define client_param(param::string, method::string, -count::boolean = false) => {
	return client_param(#param, -1, #method, -count=#count);
}
define client_param(param::string, index::integer, method::string = '', -count::boolean = false) => {

	local(output) = array;

	client_params(#method) -> foreach => {
		(#1 -> type == 'pair' && #param == #1 -> name) ?
			#output -> insert(#1 -> value);
	}

	#count ? return #output -> size;

	#index <= 0 ? return #output -> join('\r');

	#index > 0 && #output -> size >= #index ? return #output -> get(#index);

	return string;
}

?>

Related Tags

• client_getParam
• client_param
• client_params
• client_params_9
• client_postParam
• lp_client_param
• lp_client_params

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