Example: web_reg_save_param_ex

This example shows the use of web_reg_save_param_ex to save all of the strings between LL and RR in the body of a response.

Action()
{
char arrayParamName[50]; 
int elemCnt;
int x;
    lr_save_string( "HTTP%2F1%2E1%20301%20Moved%20Permanently%0A%0D"
	"Content%2DType%3A%20text%2Fhtml%0A%0D"
	"Date%3A%20Sun%2C%2014%20Feb%202010%2011%3A15%3A34%20GMT%0A%0D"
	"%0A%0D"
	"aaLLb%20bLLc%20%2E%2ecRRddRReeRRffLLggsadfsdfsdfRRhhRRiiLLj%20%2d%2DjRRkkLLmmLLnnRRoooRRpppLLqqq%0A%0D",
	    "inParam" );

web_reg_save_param_ex(
    "ParamName=newParam", 
    "LB/IC=ll",
    "RB/IC=RR",
    "Ordinal=all",
    "SaveLen=-1",
    "DFEs=UrlEncoding",
    SEARCH_FILTERS,
        "Scope=body",
	LAST);

web_submit_data("echo.asp_2", 
    "Action=http://localhost/cgi-bin/echo.asp", 
    "Method=POST", 
    "TargetFrame=", 
    "RecContentType=text/html", 
    "Referer=http://localhost/cgi_examples/echo_asp.html", 
    "Snapshot=t4.inf", 
    "Mode=HTML", 
    ITEMDATA, 
        "Name=code", "Value={inParam}", ENDITEM, 
    LAST);

/*     Getting individual elements from a parameter array.
    Since the parameter created by web_reg_save_param_ex 
    is called "newParam", the number of elements
    is saved in parameter "newParam_count".
    The array elements are parameters "newParam_1",
    "newParam_2", ... "newParam_n". */

elemCnt = atoi(lr_eval_string("{newParam_count}"));
lr_output_message("Number of items found = %d",elemCnt);

for (x=1;x<=elemCnt;x++) {
    sprintf(arrayParamName, "{newParam_%d}", x);
    lr_output_message ("%s: %s",
        arrayParamName,
        lr_eval_string(arrayParamName)); 
}
    return 0;
}