lr.paramarrIdx
Example | String and Parameter Functions |
Syntax
lr.paramarrIdx( paramArrayName, index ) ;
Arguments
Argument | Comments |
---|---|
paramArrayName | The name of the parameter array from which to return the value. |
index | The one-based position of the parameter in the array. |
lr.paramarrIdx returns a string containing the value of the parameter at the specified position in a parameter array. If the parameter does not exist, the return value is the concatenation of "{", paramArrayName, "_", index, and "}", for example, "{myParam_4}".
Return Values
A string buffer containing the value. On error, returns NULL.
Parameterization
Standard parameterization is not available for this function.
Example
function Action(){ var arrSize; var flightVal; web.regSaveParam({name : 'outFlightVal', lb:'Example', rb:'<', ord:'ALL'}); web.url( { name : 'All kind of CGI\'s.', url : 'http://kalimanjaro/cgi_examples/cgi_overview.html', targetFrame : '', resource : 0, recContentType : 'text/html', referer : 'http://kalimanjaro/', snapshot : 't2.inf', mode : 'HTML' } ); arrSize = lr.paramarrLen("outFlightVal"); flightVal = lr.paramarrIdx("outFlightVal",arrSize); return 0; }