Question

    NSString *sttr=[[NSString alloc]init ];
    NSURL *jsonURL;
    NSString *strurl;

    sttr =@"|7 Harvard Drive, Plymouth, MA, 02360, |9121 SW 174th St., Miami, FL, 33157, |7 Harvard Drive, Plymouth, MA, 02360, |";
    NSLog(@"StringToSend=%@",sttr);
    strurl = [[NSString alloc]initWithFormat:@"http://maps.googleapis.com/maps/api/directions/json?origin=%@&destination=%@&waypoints=optimize:true%@&sensor=false&mode=driving",sttr];

But the when i debug then strurl is always nil .

Whats the issue here is due to spaces in the location name .How can i haandle that .

Thanks in advance

Answer 1

You can separate the components of the string to individual strings and then pass it to the necessary url string.

Try this and see if it works

NSURL *jsonURL;
NSString *strurl;
NSString *sourceString = @"|7 Harvard Drive, Plymouth, MA, 02360, |9121 SW 174th St.";
NSString *destString = @"Miami, FL, 33157, |7 Harvard Drive, Plymouth, MA, 02360, |";
strurl = [[NSString alloc]initWithFormat:@"http://maps.googleapis.com/maps/api/directions/json?origin=%@&destination=%@ |&waypoints=optimize:true%@&sensor=false&mode=driving",sourceString,destString,@" "];
NSLog(@"%@",strurl);