ejArgs | GoAhead JavaScript API | GoAhead EMF
## Synopsis Crack the arguments given to an JavaScript script procedure. ## Prototype
     #include "ej.h"

     int ejArgs(int argc, char_t **argv, char_t *fmt, ...);
## Parameters
argc | Number of arguments in argv
argv | List of arguments
fmt | Sprintf style format string with %s and %d parameters
... | Pointers to variables to store %s and %d parameters
## Description The ejArgv procedure is used by JavaScript procedures to crack their ASP scripting arguments. It parses the argvparameter and stores the arguments in individual variables passed to ejArgs. The fmt parameter provides a sprintf style argument specification. Only %s and %d specifiers are supported. ## Return Value Returns the number of arguments found in args . ## Example
    if (ejArgs(argc, argv, "%s %d", &name, &age) <  2) {
        websError(wp, 400, "Insufficient args\n");
        return -1;
    }
## See Also JavaScript, Active Server Pages